14-2025-12-16922 GENR ELECT Specs BID.pdf

PDF 3 MB Posted Apr 22, 2026

Attached to: Courthouse Generator
Solicitation number: 2026018
Issued by: Indian River County, Florida

About this file

Written by GovTribe AI · Apr 22, 2026

This is a specifications document for an emergency diesel generator set (KD1000 model) manufactured by Rehlko (Discovery Energy, LLC) in support of a Florida courthouse generator replacement project. The project requires installation of a 1000 kW diesel-powered emergency generator with related electrical connections, a structural concrete pad foundation, and a 10-foot aluminum perimeter screen enclosure wall. The specification details the GMKD1000 generator model, which features a Tier 2 EPA-certified KD27V12 engine rated at 1000 kW standby (1250 kVA) or 900 kW prime power (1125 kVA) at 60 Hz. The generator set includes three alternator options (KH04070TO4D, KH04830TO4D, or KH05520TO4D), operates at various voltage configurations ranging from 120/208V to 347/600V three-phase, and is equipped with advanced Rehlko controllers (APM603 or APM802) for system monitoring and diagnostics. The unit provides one-step 100% load acceptance, meets NFPA 110 Level 1 standards when properly equipped, and is UL 2200 listed for stationary emergency applications.

The generator set specifications include a 27-liter, 12-cylinder turbocharged diesel engine with electronic KODEC governor providing isochronous frequency regulation at 0.25% steady-state accuracy. Fuel consumption ranges from 269 liters per hour (70.9 gph) at 100% standby load to 84 liters per hour (22.2 gph) at 25% load, with fuel tank capacities ranging from 3,475 to 19,381 liters depending on configuration. The unit weighs approximately 8,083 kilograms (17,821 pounds) in radiator model configuration and measures 4,224 x 1,986 x 2,200 millimeters. Standard features include a three-year unlimited-hour warranty for standby applications, closed crankcase ventilation, integral vibration isolation, local emergency stop switch, and operation/installation literature. Available options encompass various sound enclosure levels (Sound Level 1 and 2), subbase fuel tanks with secondary containment meeting UL 142 requirements, multiple controller configurations, electrical packages including distribution panels and block heaters, exhaust silencers, remote monitoring capabilities, and various cooling system enhancements. The generator is certified for use with renewable Hydrotreated Vegetable Oil (HVO) and Renewable Diesel (RD) fuels compliant with EN15940/ASTM D975 standards in addition to standard #2 ULSD diesel fuel.

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EMERGENCY GENERATOR

rcheer Revised cflores Released

Industrial Diesel Generator Set - KD1000

Tier 2 EPA-Certified for Stationary Emergency Applications

G5-580_9/24o

Discovery Energy, LLC 200 Twin Oaks Road, Kohler, WI 53044 USA

KDxxxx designates a generator set with a Tier 2 EPA-Certified engine.

KDxxxx-F designates a 60 Hz generator set with a fuel optimized engine.

Ratings Range

60 Hz

Standby: kW kVA

975-1000 1219-1250

Prime: kW kVA

810-900 1012-1125

Standard Features Rehlko provides one-source responsibility for the generating system and accessories.

Approved for use with certified renewable Hydrotreated

Vegetable Oil (HVO)/Renewable Diesel (RD) fuels compliant with EN15940/ASTM D975.

The generator set and its components are prototype-tested, factory-built, and production-tested.

The 60 Hz generator set offers a UL 2200 listing.

The generator set accepts rated load in one step.

The 60 Hz generator set meets NFPA 110, Level 1, when equipped with the necessary accessories and installed per NFPA standards.

A standard three-year unlimited-hour limited warranty for standby applications in the U.S. And Canada. Five-year basic, five-year comprehensive, and ten-year extended limited warranties are also available.

A standard two-year or 8700-hour limited warranty for prime power applications.

Other features:

o Rehlko designed controllers for one-source system integration and remote communication. See Controllers on page 4.

o The low coolant level shutdown prevents overheating (standard on radiator models only).

General Specifications

Orderable Generator Model Number GMKD1000

Manufacturer Rehlko

Engine: model KD27V12

Alternator Choices KH04070TO4D

KH04830TO4D

KH05520TO4D

Performance Class Per ISO 8528-5

One Step Load Acceptance 100%

Voltage Wye or 600 V

Controller APM603, APM802

Fuel Tank Capacity, L (gal.) 3475-19381 (918-5120)

Fuel Consumption, L/hr (gal./hr) 100% at Standby 269 (70.9)

Fuel Consumption, L/hr (gal./hr) 100% at Prime Power 247 (65.3)

Emission Level Compliance (KDxxxx) Tier 2

Open Unit Noise Level @ 7 m dB(A) at Rated Load 96

Data Center Continuous (DCC) Rating (Refer to TIB-101 for definitions)

Same as the Standby Rating below

Conscious Care™ Qualified Reduce operating costs, fuel consumption, and greenhouse gas emissions with Conscious Care™ maintenance program.

Generator Set Ratings

Alternator Voltage Ph Hz

150°C Rise Standby Rating

130°C Rise Standby Rating

125°C Rise Prime Rating

105°C Rise Prime Rating kW/kVA Amps kW/kVA Amps kW/kVA Amps kW/kVA Amps

KH04070TO4D

120/208 3 60 1000/1250 3470 1000/1250 3470 900/1125 3123 810/1012 2810 127/220 3 60 1000/1250 3281 1000/1250 3281 900/1125 2953 810/1012 2656 139/240 3 60 1000/1250 3008 975/1219 2933 900/1125 2707 — — 220/380 3 60 1000/1250 1900 1000/1250 1899 900/1125 1710 900/1125 1710 240/416 3 60 1000/1250 1735 1000/1250 1735 900/1125 1562 870/1088 1510 254/440 3 60 1000/1250 1641 1000/1250 1641 900/1125 1477 900/1125 1477 277/480 3 60 1000/1250 1504 1000/1250 1504 900/1125 1354 900/1125 1354 347/600 3 60 1000/1250 1203 1000/1250 1203 900/1125 1083 900/1125 1083

KH04830TO4D

230/400 3 60 1000/1250 1805 1000/1250 1805 900/1125 1624 900/1125 1624 240/416 3 60 1000/1250 1735 1000/1250 1735 900/1125 1562 900/1125 1562 254/440 3 60 1000/1250 1641 1000/1250 1641 900/1125 1477 900/1125 1477 277/480 3 60 1000/1250 1504 1000/1250 1504 900/1125 1354 900/1125 1354

RATINGS: All three-phase units are rated at 0.8 power factor. Standby Ratings: The standby rating is applicable to varying loads for the duration of a power outage. There is no overload capability for this rating. Prime Power Ratings: At varying load, the number of generator set operating hours is unlimited. A 10% overload capacity is available for one hour in twelve. Ratings are in accordance with ISO-8528-1 and ISO-3046-1. For limited running time and continuous ratings, consult the factory. Obtain technical information bulletin (TIB-101) for ratings guidelines, complete ratings definitions, and site condition derates. The generator set manufacturer reserves the right to change the design or specifications without notice and without any obligation or liability whatsoever.

Jack Kline Highlight

Jack Kline Line

Jack Kline Highlight

200 Twin Oaks Road, Kohler, WI 53044 USA

Alternator Voltage Ph Hz

150°C Rise Standby Rating

130°C Rise Standby Rating

125°C Rise Prime Rating

105°C Rise Prime Rating kW/kVA Amps kW/kVA Amps kW/kVA Amps kW/kVA Amps

KH05520TO4D

220/380 3 60 1000/1250 1900 1000/1250 1900 900/1125 1710 900/1125 1710 230/400 3 60 1000/1250 1805 1000/1250 1805 900/1125 1624 900/1125 1624 240/416 3 60 1000/1250 1735 1000/1250 1735 900/1125 1562 900/1125 1562 254/440 3 60 1000/1250 1641 1000/1250 1641 900/1125 1477 900/1125 1477 277/480 3 60 1000/1250 1504 1000/1250 1504 900/1125 1354 900/1125 1354 347/600 3 60 1000/1250 1203 1000/1250 1203 900/1125 1083 900/1125 1083

Engine Specifications 60 Hz

Engine: model KD27V12 Engine: type 4-Cycle, Turbocharged, Charge Air Cooled Cylinder arrangement 12-V Displacement, L (cu. in.) 27 (1648) Bore and stroke, mm (in.) 135 x 157 (5.31 x 6.18) Compression ratio 15.0:1 Piston speed, m/min. (ft./min.) 565 (1854) Main bearings: quantity, type 7, Precision Half Shells Rated rpm 1800 Max. power at rated rpm, kWm (BHP) 1114 (1494) Cylinder head material Cast Iron Crankshaft material Steel Valve (exhaust) material Steel Governor: type, make/model KODEC Electronic Control Frequency regulation, no-load to full-load Isochronous Frequency regulation, steady state ±0.25% Frequency Fixed Air cleaner type, all models Dry

Lubricating System 60 Hz

Type Full Pressure Oil pan capacity dipstick mark max., L (qt.) § 79 (83.5)

Oil pan capacity, initial filling, L (qt.) § 101 (106.7)

Oil filter: quantity, type § 2, Cartridge

Oil cooler Water-Cooled § Rehlko recommends the use of Rehlko Genuine oil and filters.

Fuel System 60 Hz

Fuel supply line, min. ID, mm (in.) 14 (0.55) Fuel return line, min. ID, mm (in.) 14 (0.55) Max. fuel flow, Lph (gph) 380 (100) Min./max. fuel pressure at engine supply connection, kPa (in. Hg) -30/30 (-8.8/8.8) Max. return line restriction, kPa (in. Hg) 30 (8.8) Fuel filter: quantity, type 1, Primary Engine Filter

1, Fuel/Water Separator Recommended fuel #2 Diesel ULSD/HVO/RD

Fuel Consumption** 60 Hz

Diesel, Lph (gph) at % load Standby Rating

100% 269 (70.9)

75% 209 (55.3) 50% 146 (38.6) 25% 84 (22.2)

Diesel, Lph (gph) at % load Prime Rating

100% 247 (65.3)

75% 191 (50.4) 50% 135 (35.6) 25% 79 (20.8)

** Volumetric Fuel consumption is up to 4% higher when using HVO/RD than #2 ULSD.

Radiator System 60 Hz

Ambient temperature, °C (°F)* 50 (122) 40 (104)

Radiator system capacity, including engine, L (gal.) 123 (32.4) 113 (29.5) Engine jacket water capacity, L (gal.) 55 (14.4) Engine jacket water flow, Lpm (gpm) 1015 (268)

Charge cooler air inlet temperature at 25C (77F) ambient, C (F) 219 (426)

Heat rejected to cooling water at rated kW, dry exhaust, kW (Btu/min.) 404 (22996)

Heat rejected to charge air cooler at rated kW, dry exhaust, kW (Btu/min.) 260 (14799) Turbocharger boost (abs) bar (psi) 3.4 (49) Water pump type Vane Wheel Fan diameter, including blades, mm (in.) 1350 (53.1)

Fan, kWm (HP) 48 (64.3)

Max. restriction of cooling air, intake and discharge side of radiator, kPa (in. H2O) 0.125 (0.5)

* Enclosure with enclosed silencer reduces ambient temperature capability by 5°C (9°F).

Remote Radiator System† 60 Hz

Exhaust manifold type Dry Connection sizes:

Water inlet/outlet, mm (in.) 85 (3.35) Charge air cooler inlet/outlet (pipe dia. of flange), mm (in.) 127 (5)

Static head allowable above engine, kPa (ft. H2O) 70 (23.5)

† Contact your local distributor for cooling system options and specifications based on your specific requirements.

Jack Kline Highlight

200 Twin Oaks Road, Kohler, WI 53044 USA

Exhaust System 60 Hz

Exhaust flow at rated kW, m3/min. (cfm) 201.6 (7119) Exhaust temperature at rated kW at 25°C (77°F) ambient, dry exhaust, °C (°F) 530 (986) Maximum allowable back pressure, kPa (in. Hg) 8.5 (2.5) Exh. outlet size at eng. hookup, mm (in.) See ADV drawing

Electrical System 60 Hz

Battery charging alternator:

Ground (negative/positive) Negative Volts (DC) 24 Ampere rating 140

Starter motor qty. at starter motor power rating, rated voltage (DC)

Standard: 1 @ 7.8 kW, 24;

Redundant (optional):

2 @ 7.8 kW, 24 Battery, recommended cold cranking amps

(CCA):

Quantity, CCA rating each, type (with standard starter) 2, 1110, AGM Quantity, CCA rating each, type (with optional redundant starters) 4, 1110, AGM

Battery voltage (DC) 12

Air Requirements 60 Hz

Radiator-cooled cooling air, m3/min. (scfm)‡

1212 (42801)

High ambient radiator- cooled cooling air, m3/min (scfm)‡

1350 (47700)

Cooling air required for generator set when equipped with city water cooling or remote radiator, based on 14°C (25°F) rise, m3/min. (scfm)‡ 653.9 (23092) Combustion air, m3/min. (cfm) 72.7 (2566) Heat rejected to ambient air:

Engine, kW (Btu/min.) 136 (7741) Alternator, kW (Btu/min.) 48 (2732)

‡ Air density = 1.20 kg/m3 (0.075 lbm/ft3)

Alternator Specifications 60 Hz

Type 4-Pole, Rotating-Field Exciter type Brushless, Permanent-

Magnet Pilot Exciter

Voltage regulator Solid-State, Volts/Hz

Insulation: NEMA MG1, UL 1446, Vacuum Pressure Impregnated (VPI)

Material Class H, Synthetic, Nonhygroscopic

Temperature rise 130°C, 150°C Standby Bearing: quantity, type 1, Sealed Coupling type Flexible Disc

Amortisseur windings Full Alternator winding type Random Wound Rotor balancing 125%

Voltage regulation, no-load to full-load ±0.25% One-step load acceptance 100% of Rating Unbalanced load capability 100% of Rated

Standby Current

Peak motor starting kVA: (35% dip for voltages below)

480 V KH04070TO4D 3774

480 V KH04830TO4D 4193

480 V KH05520TO4D 4612

Alternator Standard Features The pilot-excited, permanent magnet (PM) alternator provides superior short-circuit capability.

All models are brushless, rotating-field alternators.

NEMA MG1, IEEE, and ANSI standards compliance for temperature rise and motor starting.

Sustained short-circuit current of up to 300% of the rated current for up to 10 seconds.

Sustained short-circuit current enabling downstream circuit breakers to trip without collapsing the alternator field.

Self-ventilated and dripproof construction.

Superior voltage waveform from two-thirds pitch windings and skewed stator.

Brushless alternator with brushless pilot exciter for excellent load response.

NOTE: See TIB-102 Alternator Data Sheets for alternator application data and ratings, efficiency curves, voltage dip with motor starting curves, and short circuit decrement curves.

Jack Kline Highlight

200 Twin Oaks Road, Kohler, WI 53044 USA

Controllers

APM802 Controller Provides advanced control, system monitoring, and system diagnostics for optimum performance and compatibility.

12-inch graphic display with touch screen and menu control provide easy local data access

Measurements are selectable in metric or English units

User language is selectable Two USB ports allow connection of a flash drive, mouse, or keypad

Electrical data, mechanical data, and system settings can be saved to a flash drive

Ethernet port allows connection to a PC type computer or Ethernet switch

The controller supports Modbus® RTU and TCP protocols NFPA 110 Level 1 capability Refer to G6-152 for additional controller features and accessories.

Modbus® is a registered trademark of Schneider Electric.

APM603 Controller Provides advanced control, system monitoring, and system diagnostics for optimum performance and compatibility.

7-inch graphic display with touch screen and menu control provides easy local data access

Measurements are selectable in metric or English units

Paralleling capability to control up to 8 generators on an isolated bus with first-on logic, synchronizer, kW and kVAR load sharing, and protective relays Note: Parallel with other APM603 controllers only

Generator management to turn paralleled generators off and on as required by load demand

Load management to connect and disconnect loads as required Controller supports Modbus® RTU, Modbus® TCP, SNMP and

BACnet®

Integrated voltage regulator with ±0.25% regulation

Built-in alternator thermal overload protection UL-listed overcurrent protective device

NFPA 110 Level 1 capability Refer to G6-162 for additional controller features and accessories.

BACnet® is a registered trademark of ASHRAE.

Codes and Standards Engine-generator set is designed and manufactured in facilities certified to ISO 9001.

Generator set meets NEMA MG1, BS5000, ISO, DIN EN, and IEC standards, NFPA 110.

Engine generator set is tested to ISO 8528-5 for transient response.

The generator set and its components are prototype-tested, factory-built, and production-tested.

Third-Party Compliance Tier 2 EPA-Certified for Stationary Emergency Applications

Available Approvals and Listings

California OSHPD Pre-Approval cULus (UL 2200 and CSA) IBC Seismic Certification Florida Dept. of Environmental Protection (FDEP) Compliance (fuel tanks only)

Warranty Information A standard three-year unlimited-hour limited warranty for standby applications in the U.S. And Canada. Five-year basic, five-year comprehensive, and ten-year extended limited warranties are also available.

A standard two-year or 8700-hour limited warranty for prime power applications.

Available Warranties for Standby Applications

5-Year Basic Limited Warranty 5-Year Comprehensive Limited Warranty 10-Year Major Components Limited Warranty

Standard Features Closed Crankcase Ventilation (CCV) Filters

Customer Connection Integral Vibration Isolation

Local Emergency Stop Switch Oil Drain and Coolant Drain Extension

Operation and Installation Literature Battery Rack and Cables

Jack Kline Highlight

200 Twin Oaks Road, Kohler, WI 53044 USA

Available Options Circuit Breakers

Type Magnetic Trip Thermal Magnetic Trip Electronic Trip (LI) Electronic Trip with Short

Time (LSI)

Rating 80% 100%

Operation Manual Electrically Operated

(for paralleling)

Circuit Breaker Mounting Generator Mounted

Remote Mounted

Bus Bar (for remote mounted breakers)

Enclosed Remote Mounted Circuit Breakers

NEMA 1 (15-5000 A)

NEMA 3R (15-1200 A)

Engine Type

KDxxxx Tier 2 EPA-Certified Engine

KDxxxx-F Fuel Optimized Engine

Approvals and Listings

California OSHPD Pre-Approval cULus (UL 2200 and CSA)

IBC Seismic Certification

Florida Dept. of Environmental Protection (FDEP) Compliance (fuel tanks only)

Hurricane Rated Enclosure

Enclosed Unit

Sound Level 1 Enclosure/Fuel Tank Package Sound Level 2 Enclosure/Fuel Tank Package

Open Unit

Exhaust Silencer, Critical (kits: PA-354880 qty. 2 or PA-354898 qty. 1)

Exhaust Silencer, Hospital (kits: PA-354905 qty. 2 or PA-354912 qty. 1)

Flexible Exhaust Connector, Stainless Steel

Controller

Input/Output, Digital Load Shed (APM802 only)

Manual Key Switch

Remote Emergency Stop Switch Lockable Emergency Stop Switch

Remote Serial Annunciator Panel

Cooling System

Block Heater, 6000 W, 208 V, (select 1 Ph or 3 Ph) *

Block Heater; 6000 W, 240 V, (select 1 Ph or 3 Ph) * Block Heater; 6000 W, 480 V, (select 1 Ph or 3 Ph) *

* Required for ambient temperatures below 10C (50F).

Block heater kit includes air intake manifold grid heater.

Radiator Guard and Duct Flange

Electrical System

Battery, AGM (kit with qty. 2)

Battery Charger

Battery Heater; 80 W, 120 V, 1Ph

Generator Heater

Redundant Starters

Fuel System

Flexible Fuel Lines

Restriction Gauge (for fuel/water separator)

Literature

General Maintenance

NFPA 110

Overhaul

Production

Miscellaneous

Air Cleaner, Heavy Duty (loose)

Air Cleaner Restriction Indicator

Alternator Air Filter (will reduce generator set rating by 7%)

Automatic Oil Replenishment System

Engine Fluids (oil and coolant) Added

Rated Power Factor Testing

Electrical Package (Requires Enclosure selection)

Basic Electrical Package (select 1 Ph or 3 Ph)

Wire Battery Charger (1 Ph)

Wire Block Heater (select 1 Ph or 3 Ph)

Wire Controller Heater (1 Ph)

Wire Generator Heater (1 Ph)

Warranty (Standby Applications only)

5-Year Basic Limited Warranty

5-Year Comprehensive Limited Warranty

10-Year Major Components Limited Warranty

Other

Dimensions and Weights Overall Size, max., L x W x H, mm (in.): 4224 x 1986 x 2200

(166.3 x 78.2 x 86.6) Weight, radiator model, max. wet, kg (lb.): 8083 (17821)

NOTE: This drawing is provided for reference only and should not be used for planning installation. Contact your local distributor for more detailed information.

Jack Kline Highlight

200 Twin Oaks Road, Kohler, WI 53044 USA

Sound Enclosures and Subbase Fuel Tank

Sound Level 1 Enclosure Standard Features Lift base or tank-mounted, aluminum construction enclosure with internal-mounted, exhaust silencers.

Every enclosure has a sloped roof to reduce the buildup of moisture and debris.

Sound attenuated enclosure that offers noise reduction using acoustic insulation, acoustic-lined air inlets and an acoustic-lined air discharge.

Fade-, scratch-, and corrosion-resistant Power Armor™ automotive-grade textured finish.

Acoustic insulation that meets UL 94 HF1 flammability classification.

Enclosure has large access doors that are hinged and removable which allow for easy maintenance.

Lockable, flush-mounted door latches.

Air inlet louvers reduce rain and snow entry.

High wind bracing, 241 kph (150 mph).

Sound Level 2 Enclosure Standard Features Includes all of the sound level 1 enclosure features with the addition of up to 51 mm (2 in.) acoustic insulation material, intake sound baffles, vertical air discharge, and secondary silencers.

Louvered air inlet and vertical outlet hood with 90 degree angles to redirect air and reduce noise.

Subbase Fuel Tank Features The fuel tank has a black powder-coat finish texture.

The above-ground rectangular secondary containment tank mounts directly to the generator set, below the generator set skid (subbase).

Both the inner and outer tanks have UL-listed emergency relief vents.

Flexible fuel lines are provided with subbase fuel tank selection.

The containment tank’s construction protects against fuel leaks or ruptures. The inner (primary) tank is sealed inside the outer (secondary) tank. The outer tank contains the fuel if the inner tank leaks or ruptures.

The above ground secondary containment subbase fuel tank meets UL 142 requirements.

Features include:

o Additional fittings for optional accessories (qty. 3) o Electrical stub-up area open to bottom o Emergency inner and outer tank relief vents o Fuel fill with lockable cap and 51 mm (2 in.) riser o Fuel leak detection switch o Fuel level mechanical gauge o Fuel level sender o Normal vent o Removable engine supply and return diptubes

Sound Level 1 Enclosure

(Shown with available spill containment)

Sound Level 2 Enclosure

(Shown with available spill containment)

Subbase Fuel Tank (Top View)

Jack Kline Highlight

Industrial Generator Set Accessories

Sound Enclosure and Subbase Fuel Tank Package

G6-154_6/25u

200 Twin Oaks Road, Kohler, WI 53044 USA

Applicable to the following models:

KD800-KD2500 (includes KD1250A, KD1250-4, KD2500-4)

Sound Level 1 Enclosure Standard Features

• Internal silencers with flexible exhaust connectors and exhaust elbows.

• Mounts to lift base and optional subbase fuel tank.

• Aluminum construction with six large, hinged, removable doors for easy maintenance.

• Fade-, scratch-, and corrosion-resistant Power Armor automotive-grade textured finish.

• Lockable, flush-mounted door latches.

• Air inlet louvers to reduce rain and snow entry.

• Sloped roof to reduce the buildup of moisture and debris.

• Acoustic insulation that meets UL 94 HF1 flammability classification.

• Sound level 1 enclosure is designed to 150 mph (241 kph) wind load rating.

• Sound level 1 enclosure uses internal silencers, acoustic insulation and acoustic-lined air inlet hoods.

Sound Level 2 Enclosure Standard Features

• Includes all of the sound level 1 enclosure features with the addition of up to 51 mm (2 in.) acoustic insulation material, intake sound baffles, secondary silencers, and vertical air discharge with rain caps.

• Vertical outlet hood with 90 degree angles to redirect air and reduce noise.

• Sound level 2 enclosure is certified to 186 mph (299 kph) wind load rating for KD800-2500 models.

Subbase Fuel Tank Features

• The fuel tank has a Power Armor Plus textured epoxy-based rubberized coating.

• The above-ground rectangular secondary containment tank mounts directly to the generator set, below the generator set skid (subbase).

• Both the inner and outer tanks have UL-listed emergency relief vents.

• Flexible fuel lines are provided with subbase fuel tank selection.

• The containment tank’s construction protects against fuel leaks or ruptures. The inner (primary) tank is sealed inside the outer (secondary) tank. The outer tank contains the fuel if the inner tank leaks or ruptures.

• The above ground secondary containment subbase fuel tank meets UL 142 requirements.

• State tanks with varying capacities are available. Florida Dept. of Environmental Protection (FDEP) File No. EQ-634 approved.

Available Approvals and Listings

❑ cULus (UL 2200 and CSA C22.2 No. 100) ❑ UL142 Listing (fuel tanks) ❑ IBC Seismic Certification ❑ California OSHPD Approval (KD800-KD1750 models) ❑ cUL Listing (fuel tanks only) ❑ Hurricane Rated Enclosure - Available on aluminum

Sound Level 2 enclosures, KD800-KD1750 models (Impact rated for Large Missile Level E and Wind load rated per Florida Building Code, tested to TAS201-94, TAS202-94 and TAS203-94 standards)

NOTE: Some models may have limited third-party approvals;

see your local distributor for details.

Level 1 Sound Enclosure with Lift Base

Level 2 Sound Enclosure with Subbase Fuel Tank (Shown with optional spill containment)

Enclosure and Subbase Fuel Tank Combinations

Four enclosure configurations are available with the subbase fuel tanks:

o Sound Enclosure Level 1 o Sound Enclosure Level 1, AQMD Ready o Sound Enclosure Level 2 o Sound Enclosure Level 2, AQMD Ready

Jack Kline Highlight

200 Twin Oaks Road, Kohler, WI 53044 USA

Aluminum Sound Enclosures

Level 2 Sound Enclosure Features

• Heavy-duty formed panels, solid construction.

Preassembled package offering corrosion resistant, dent resilient structure mounting directly to lift base or fuel tank.

• Polyurethane enamel paint. Superior finish, durability, and appearance.

• The enclosure has a sloped roof to reduce the buildup of moisture and debris.

• Internal exhaust silencers offering maximum component life and operator safety.

• Service access. Multiple personnel doors on both sides for easy access to generator set control and servicing of the fuel fill, fuel gauge, oil fill, and battery.

• Interchangeable modular panel construction. Allows complete serviceability or replacement without compromising enclosure design.

• Bolted panels facilitate service, future modification upgrades, or field replacement.

• Cooling/combustion air intake. Fixed air intake louvers.

• Sound-attenuating design using additional secondary silencers and up to 51 mm (2 inches) of added acoustic insulation, UL 94 HF1 listed for flame resistance.

• Vertical air discharge. Sound level 2 (SL2) models use a vertical air discharge design that redirects exhaust and cooling air up and above the enclosure to reduce noise.

ADV-8927

Fade, scratch, and corrosion resistant polyurethane finish

Acoustic insulation meets UL 94 HF1 flammability classification and repels moisture Radiator ducted to enclosure air outlet prevents air recirculation within the enclosure

Enclosed insulated exhaust silencers for improved safety and noise reduction.

Sloped roof reduces water accumulation

Door hold-backs provide positive door positioning during wind gusts

Recessed and lockable door handles minimize potential damage Hinged and removable doors on both sides of the enclosure for easy maintenance

Rubber sealed access Doors prevent water infiltration and minimize noise

Air outlet internal Plenum lined with acoustic insulation

Silencers include rain caps

90 degree vertical air outlet redirects air to reduce noise

(SL2 enclosure only)

Air inlet lined with acoustic insulation

Air inlet louvers reduce rain and snow entry

Note:

Sample sound level 2 (SL2) enclosure shown; other models are similar.

Enclosure ships assembled on lifting base.

200 Twin Oaks Road, Kohler, WI 53044 USA

Aluminum Sound Enclosure Options

ADV-8919-5

DC Lights LED light

LED Lights

Exhaust ventilation fan

Fixed air intake louver/baffle assembly, both sides Enclosure heater

Enclosure heater

Top view of SL2 enclosure, shown with roof removed for illustration only:

Note:

Sample sound level 2 (SL2) enclosure shown; other models are similar.

LED Light

Side view of SL2 enclosure, shown with side panels removed for illustration only:

Spill containment

Fuel tank alarm panel

3-way switch with GFCI, qty. 2

Motorized damper

Load center

Emergency stop switch

3-way switch with GFCI, qty. 2

Motorized or gravity discharge damper

200 Twin Oaks Road, Kohler, WI 53044 USA

Aluminum Sound Enclosure Options

Basic Electrical Package (BEP)

Distribution Panel/Load Center. Prewired AC power distribution of all factory-installed features including block heater, two GFCI-protected internal 120-volt service receptacles, internal lighting, and commercial grade wall switches. Single-phase or three-phase load center powered by building source power and protected by a main circuit breaker, rated for 100, 125, or 200 amps as noted, with capacity and circuit positions for future expansion. AC power distribution installed in accordance with NEC and all wiring within EMT thin wall conduit. LED AC lights located within UL-listed fixtures designed for wet locations.

❑ BEP, single-phase, 120/208, 60 Hz or 120/240 VAC, 60 Hz.

Includes 100 amp electrical panel, two 3-way switches, four LED lights, and two GFCI receptacles. *

❑ BEP, three-phase, 120/208, 60 Hz or 120/240VAC, 60 Hz.

Includes 125 amp electrical panel, two 3-way switches, four LED lights, and two GFCI receptacles.

❑ BEP, 200 amp, single-phase, 120/208, 60 Hz or 120/240 VAC, 60 Hz. Includes 200 amp electrical panel, two 3-way switches, four LED lights, and two GFCI receptacles. *

❑ BEP, 200 amp, three-phase, 120/208, 60 Hz or 120/240VAC, 60 Hz. Includes 200 amp electrical panel, two 3-way switches, four LED lights, and two GFCI receptacles.

DC Light Package

DC Light Package (DLP). Prewired, internal DC light package offering an economical alternative light source within the enclosure, as a complement to the BEP or a source of light when AC power is not available. Battery drain limited with fuse protection and controlled through a 0-60 minute, spring-wound, no-hold timer.

Available in LED.

Electrical Accessories

Wiring Kits. Electrical wiring for accessories. BEP required.

❑ Alternator heater wiring (KD1250-2500 only) ❑ Block heater wiring, single-phase * ❑ Block heater wiring, three-phase ❑ Battery charger wiring ❑ Wire DEF tank heater † ❑ Wire power supply (Tier 4 system heaters) §

Emergency Stop Switch ❑ Generator set emergency stop switch, qty. 1.

Note:

Not available with hurricane rated enclosures.

* Not available options with Tier 4 generator set enclosures.

† Only available on enclosed Tier 4 generator set enclosures.

§ Only available on open or enclosed Tier 4 generator sets.

Stepdown Transformers. 100 amp BEP required, 60 Hz only. KD1250-2500 only.*

❑ Single-phase, 120/240 V*

❑ Three-phase, 120/208 V *

Disconnect Switches. Disconnect switch for stepdown transformer. 60 Hz only. *

❑ Single-phase *

❑ Three-phase *

Enclosure Heater

Heater, 3.7/5 kW Ceiling Mounted. Electrical utility heater prewired to load center internal to enclosure. Rated at 17100 Btu. Includes adjustable louvers offering down flow and horizontal air tuning, built-in thermostat with automatic fan delay controls.

❑ Heater kit with 1 heater, single/three phase, 208/240 VAC, 60 Hz. BEP required.

❑ Heater kit with 2 heaters, for KD1250-2500 only, single/three phase, 208/240 VAC, 60 Hz. 200 amp BEP required.

Exhaust Fan

❑ Exhaust Ventilation Fan. Mounted inside the enclosure.

BEP required.

Motorized Inlet Louvers. 60 Hz only; BEP required.

❑ Aluminum construction ❑ Insulated aluminum construction ❑ Galvanized construction

Motorized Outlet Louvers. 60 Hz only; BEP required.

❑ Aluminum construction ❑ Insulated aluminum construction ❑ Galvanized construction

Gravity Air Outlet

❑ Aluminum construction

Jack Kline Highlight

200 Twin Oaks Road, Kohler, WI 53044 USA

Subbase Fuel Tank

ADV-8927

Note: Sample model shown, other models are similar.

Emergency tank relief vents

Electrical stub-up areas open to bottom

Fuel level gauge with sender

Additional fittings for optional accessories

Check valve with dip tube assembly

Dip tube assembly

Fuel level gauge, mechanical

2 in. NPTF for optional fuel level switch

2 in. normal vent with riser

Fuel fill with lockable cap and 203 mm (8 in.) riser

Fuel basin Switch

Fuel Fill Options

❑ Fill pipe extension to within 152 mm (6 in.) of bottom of fuel tank

❑ 18.9 L (5 gallon) spill containment ❑ 18.9 L (5 gallon) spill containment with 95% shutoff ❑ 18.9 L (5 gallon) spill containment fill to within 152 mm (6 in.)

of bottom of fuel tank ❑ 18.9 L (5 gallon) spill containment, OSHPD/IBC ❑ 18.9 L (5 gallon) spill containment with 95% shutoff, OSHPD/IBC

❑ 28.4 L (7.5 gallon) spill containment, Florida Dept. of

Environmental Protection (FDEP) File No. EQ-345 approved ❑ 28.4 L (7.5 gallon) spill containment with 95% shutoff, Florida

Dept. of Environmental Protection (FDEP) File No. EQ- 345/EQ-257 approved

High Fuel Level Switch

❑ High fuel level switch, 24V ❑ High fuel level switch, 24V, Florida Dept. of Environmental

Protection (FDEP) File No. EQ-682 approved ❑ Fuel tank panel, 3 alarm, 24 V ❑ Fuel tank panel, 3 alarm, 24 V, Florida Dept. of Environmental

Protection (FDEP) File No. EQ-682 approved

Normal Vent Options

❑ 3.7 m (12 ft.) above grade (without spill containment) ❑ 3.7 m (12 ft.) above grade (with spill containment)

Freestanding Stairs

❑ Stairs only, single door access ❑ Stairs with platform, single door access ❑ Stairs with catwalk, 2 door access, door length only ❑ Stairs with catwalk, 2 door access, full length of enclosure

Tank Marking Options

❑ Decal, Combustible Liquids - Keep Fire Away (qty. 2) ❑ Decal, NFPA 704 identification (qty. 2) ❑ Decal, tank number and safe fuel fill height (qty. 2)

Subbase Fuel Tank Standard Features

• Extended operation. State tanks with various capacities for multiple hour requirements.

• UL listed. Secondary containment generator set base tank meeting UL 142 requirements.

• NFPA compliant. Designed to comply with the installation standards of NFPA 30 and NFPA 37.

• Integral external lift lugs. Enables crane with spreader-bar lifting of the complete package (empty tank, mounted generator set, and enclosure) to ensure safety.

• Emergency pressure relief vents. Vents ensure adequate venting of inner and outer tank under extreme pressure and/or emergency conditions.

• Normal vent with cap. Vent is raised above lockable fuel fill.

• Fuel level gauge with sender.

• Mechanical fuel level gauge.

• Leak detection switch. Annunciates a contained primary tank fuel leak condition at generator set control.

• Electrical stub-up area open to bottom.

• Additional 2 in. NPT fittings for optional accessories.

Subbase Fuel Tank Options

Bottom Clearance

❑ I-beams, provide 102 mm (4 in.) of ground clearance (not available with OSHPD or IBC seismic certification)

Emergency Vent Options

❑ 127 mm (5 in.), IBC ❑ 152.4 mm (6 in.), IBC KD800-1000 12 hr. tank only

Fuel in Basin Options

❑ Fuel in basin switch, Florida Dept. of Environmental Protection (FDEP) File No. EQ-682 approved

❑ 100% engine fluid containment

Fuel Supply Options

❑ Fire safety valve (installed on fuel supply line)

❑ Ball valve (installed on fuel supply line)

Jack Kline Highlight

200 Twin Oaks Road, Kohler, WI 53044 USA

Enclosure and Subbase Fuel Tank Specifications

Fuel Tank Capacity, L (gal.)

Est. Fuel Supply

Hours at 60 Hz with Full Load

(nominal)

Max. Dimensions, mm (in.)

Max. Weight, † kg (lb.)

Fuel Tank Height, mm (in.)

Sound Pressure

Level at 60 Hz with Full

Load, dB(A) ‡ Length Width § Height

KD800 SL1 Sound Enclosure with Internal Silencer and State Code Subbase Fuel Tank *

Lifting Base 0 6582 (259)

2616 (103)

3350 (132) 10184 (22452) —

3475 (918) 12

7309 (288)

3706 (146) 13772 (30362) 356 (14.0)

6621 (1749) 24 3934 (155) 14252 (31421) 584 (23.0)

10573 (2793) 48 4264 (168) 14831 (32698) 914 (36.0)

15740 (4158) 72 9144 (360) 4366 (172) 16242 (35808) 1016 (40.0)

KD800 SL2 Sound Enclosure with Internal Silencer and State Code Subbase Fuel Tank *

Lifting Base 0 7707 (303)

2616 (103)

3350 (132) 10587 (23340) —

3475 (918) 12

8434 (332)

3706 (146) 14175 (31250) 356 (14.0)

6621 (1749) 24 3934 (155) 14655 (32309) 584 (23.0)

10573 (2793) 48 4290 (169) 15234 (33586) 915 (36.0)

15740 (4158) 72 9144 (360) 4366 (172) 16645 (36696) 1016 (40.0)

KD900 SL1 Sound Enclosure with Internal Silencer and State Code Subbase Fuel Tank *

Lifting Base 0 6582 (259)

2616 (103)

3350 (132) 10497 (23343) —

3475 (918) 12 7309 (288)

3706 (146) 14085 (31253) 356 (14.0)

6621 (1749) 24 3934 (155) 14565 (32312) 584 (23.0)

12969 (3426) 48 8400 (331) 4293 (169) 16348 (36243) 940 (37.0)

19381 (5120) 72 11050 (435) 4369 (172) 17527 (38840) 1016 (40.0)

KD900 SL2 Sound Enclosure with Internal Silencer and State Code Subbase Fuel Tank *

Lifting Base 0 7707 (303)

2616 (103)

3350 (132) 10900 (24231) —

3475 (918) 12

8434 (332)

3706 (146) 14488 (32141) 356 (14.0)

6621 (1749) 24 3934 (155) 14968 (33200) 584 (23.0)

12969 (3426) 48 4290 (169) 16751 (37131) 940 (37.0)

19381 (5120) 72 11050 (435) 4366 (172) 17930 (39728) 1016 (40.0)

KD1000 SL1 Sound Enclosure with Internal Silencer and State Code Subbase Fuel Tank *

Lifting Base 0 6582 (259)

2616 (103)

3350 (132) 10810 (23833) —

3475 (918) 12 7309 (288)

3706 (146) 14398 (31743) 356 (14.0)

6621 (1749) 24 3934 (155) 14878 (32802) 584 (23.0)

12969 (3426) 48 8400 (331) 4290 (169) 16661 (36733) 940 (37.0)

19381 (5120) 72 11050 (435) 4366 (172) 17840 (39330) 1016 (40.0)

KD1000 SL2 Sound Enclosure with Internal Silencer and State Code Subbase Fuel Tank *

Lifting Base 0 7707 (303)

2616 (103)

3353 (132) 11213 (24721) —

3475 (918) 12

8434 (332)

3706 (146) 14801 (32631) 356 (14.0)

6621 (1749) 24 3934 (155) 15281 (33690) 584 (23.0)

12969 (3426) 48 4290 (169) 17064 (37621) 940 (37.0)

19381 (5120) 72 11050 (435) 4366 (172) 18243 (40218) 1016 (40.0)

* Data in table is for reference only. Height includes enclosure, lift base, and tank (if equipped). Refer to your authorized Rehlko distributor for enclosure and subbase fuel tank specification details.

† Max. weight includes the generator set (wet) with the largest alternator option, enclosure, silencers, lift base, and tank (no fuel).

‡ Log average sound pressure level of 8 measured positions around the perimeter of the unit at a distance of 7 m (23 ft). Refer to TIB-114 for details. Enclosed generator set sound data for some models was not available at time of print.

§ An additional 940 mm (37 inches) of clearance on each side for opening and closing the access doors is recommended.

If the Est. Fuel Supply Hours column shows more than one number, the numbers represent each model in that range.

Jack Kline Highlight

Jack Kline Rectangle

Line

24V, 20A Battery Charger

The battery charger uses High Frequency charging technology.

The battery charger incorporates Power Factor Correction Circuitry to achieve high efficiency and a wide input range.

This filtered output unit is designed and built to charge VRLA (Gel- Cell, AGM), Flooded Lead Acid, and Nickel Cadmium batteries.

The battery charger is equipped with an LCD display showing DC Volts, DC Amps, and three status LEDs. Integrated Battery Charge Divider / Isolator provides connections for charging up to three independent batteries simultaneously.

Applicable to the following:

KD Model Generator Sets

Standard Features

• Microprocessor Controlled High Frequency Charging Technology

• Single Phase AC Input 105- 264VAC, 45- 65Hz

• LCD Display

• Charger Failure Alarm with LED Indicator and Form “C” Dry Type Relay Contact

• Adjustable Float Voltage

• AC to DC Isolation

• Filtering Suitable for VRLA Batteries

• Internal Temperature Compensation with Disable Option

• Input and Output Fuses

• Adjustable Current Limiting

• Meets NFPA 110 and C62.41A

• UL/cUL 1236 Listed

Front Panel Display

DC Output AC Input Overall Dimensions W x D x H

Shipping Weight

Volts (Nominal) Amps Volts (Nominal) Amps kgs lbs

24 20 105/264 5.0/2.45 243 x 116.1 x 403 mm

9.63 x 4.58 x 16.25 in

5.05 11.14

24V, 20A Battery Charger

Specifications

AC Input 105- 264 VAC, 45- 65 HZ, Single Phase

Nominal DC Output 20A @ 24 V

Regulation - Power Stage Only

Line: ± 10%

Load: <± 0.5%

Protection

Input: Fuse with surge and transient protection

Output: Fuse with surge protection

Reverse current polarity

Short circuit protection

Thermal: Shuts down when overheated

AC Over Voltage

Output Current Limit Factory set at 100%

Adjustable from 50-105%

Metering LCD DC Output Digital Voltmeter and Ammeter (1%)

Adjustable Voltage Range (Per Cell) 2.15-2.35 volts/cell (Lead)

1.39-1.49 volts/cell (NiCad)

Alarm Contacts Charger Failure (Form “C” Contact for Charger Failure)

Monitoring

LCD Display: Volts

Amps

LED Indications: Current Limit (Red)

AC ON (Green)

Charger Fail (Red)

Low Current (Red- Blinking)

Environmental

Operating: -20°C to 50°C (-4°F to 122°F) (Derated up to 70°C (158°F))

Storage: -40°C to 85°C (-40°F to 185°F)

Relative Humidity: 0% to 95% non condensing

Enclosure

Structural Design:

Cable Entry:

Wall Mounting / Powder coat finish Bottom

Standards USCG requirements

ANSI C62- 41

cUL

NFPA 110

Availability is subject to change without notice. Discovery Energy, LLC and its affiliates dba Rehlko reserves the right to change the design or specifications without notice and without any obligation or liability whatsoever. Contact your local Rehlko generator set distributor for availability.

Remote Serial Annunciator III (RSA III)

• Monitors the generator set equipped with one of the following controllers:

APM402 Decision-Maker® 3000 APM603 Decision-Maker® 3500 APM802 Decision-Maker® 6000 Decision-Maker® 3+ Decision-Maker® 8000 Decision-Maker® 550 KPC 1000

• Allows monitoring of the common alarm, remote testing of the automatic transfer switch, and monitoring of the normal/emergency source for up to four ATS with any of the following controllers:

Decision-Maker® MPAC® 750, 1200, and 1500 MPAC® 1000 and 1500

• Configuration via a personal computer (PC) software.

• Writable surfaces (white boxes in illustrations) for user-defined selections.

• Uses Modbus® RTU protocol.

• Controller connections:

RS-485 for serial bus network USB port. Connect a personal computer and use SiteTech™ software to view events and adjust settings.

12-/24-volt DC power supply 120/208 VAC power supply (available accessory)

• Meets the National Fire Protection Association Standard NFPA 110, Level 1.

Dimensions

• Dimensions—W x H x D, mm (in.).

Surface Mounted:

203 x 203 x 83 (8.0 x 8.0 x 3.3)

Flush Mounted (Inside Wall):

203 x 203 x 76 (8.0 x 8.0 x 3.0) Flush mounting plate W1: 254 (10.0)

* SiteTech™ software is available to authorized distributors and dealers.

RSA III

RSA III with a Single ATS Control

RSA III with Four ATS Controls

W W

Surface Mounted

Flush Mounted

Jack Kline Highlight

Jack Kline Line

Fault and Status Conditions Fault LEDs Fault Horn System Ready LED Generator

Running LED Communication

Status LED

Overcrank Shutdown Red On Red Off Green

High Engine Temperature Warning * Yellow On Red Green Green

High Engine Temperature Shutdown Red On Red Off Green

Low Oil Pressure Warning * Yellow On Red Green Green

Low Oil Pressure Shutdown Red On Red Off Green

Overspeed Shutdown Red On Red Off Green

Emergency Stop * Red On Red Off Green

Low Coolant Level/Aux. Shutdown Red On Red Off Green

Low Coolant Temperature * Yellow On Red Off Green

Low Cranking Voltage Yellow On Red Off Green

Low Fuel—Level or Pressure * Yellow On Red Green or Off Green

Not-In-Auto Red On Red Green or Off Green

Common Fault Red/Yellow On Green Green or Off Green

Battery Charger Fault (1) * Yellow On Red Green or Off Green

Battery Charger Fault (2) * Yellow On Green Green or Off Green

High Battery Voltage * Yellow Off Green Green or Off Green

Low Battery Voltage * Yellow Off Green Green or Off Green

User Input #1 (Warning) Yellow Off Green Green or Off Green

User Input #1 (Shutdown) Red On Green Off Green

User Input #2 (Warning) Yellow Off Green Green or Off Green

User Input #2 (Shutdown) Red On Green Off Green

User Input #3 (Warning) (1) [ Yellow Off Green Green or Off Green

User Input #3 (Shutdown) (1) [ Red On Green Off Green

User Input #4 (Warning) (1) Yellow Off Green Green or Off Green

User Input #4 (Shutdown) (1) Red On Green Off Green

User Input #5 (Warning) (1) Yellow Off Green Green or Off Green

User Input #5 (Shutdown) (1) Red On Green Off Green

EPS Supplying Load Yellow Off Green Green Green

Communications Status (Fault mode) — Off Green or Red Green or Off Red

ATS Fault (RSA III with ATS Controls only) Red On Red or Yellow Green or Off Green

Green LEDs appear as steady on when activated.

Yellow (common warning) LEDs slow flash when activated except steady on with EPS supplying load and high battery voltage.

Red (common fault) LEDs slow flash when activated except fast flash with loss of communication and not-in-auto.

Specifications

• LED indicating lights for status, warning, and/or shutdown.

• Power source with circuit protection: 12- or 24-volt DC

• Power source with120/208 VAC, 50/60 Hz adapter

(option)

• Power draw: 200 mA

• Humidity range: 0% to 95% noncondensing

• Operating temperature range: -20°C to +70°C

(-4°F to +158°F)

• Storage temperature range: -40°C to +85°C

(-40°F to +185°F)

• Standards:

o NFPA 110, level 1 o UL 508 recognized o CE directive o NFPA 99 o ENS 61000-4-4 o EN6II-4-4 fast transient immunity

• RS-485 Modbus® isolated port @ 9.6/19.2/38.4/57.6 kbps (default is 19.2 kbps)

• USB device port

• NEMA 1 enclosure

(1) All generator set controllers except Decision-Maker®

3+ controller.

(2) Decision-Maker® 3+ controller only.

* May require optional kit or user-provided device to enable function and LED indication.

† Digital input #3 is factory-set for high battery voltage on the Decision-Maker® 3+ controller.

ATS Controls (RSA III with ATS controls only)

• ATS position LED (normal or emergency)

• Power source indicator LED (normal or emergency)

• ATS fault LED

• Key-operated lock/unlock switch for Test feature

• Test pushbutton

NFPA Requirements

• NFPA 110 compliant

• Engine functions:

o High battery voltage warning * o High engine temperature shutdown o High engine temperature warning * o Low battery voltage warning * o Low coolant level/aux. shutdown o Low coolant temperature warning * o Low cranking voltage o Low fuel warning (level or pressure) * o Low oil pressure shutdown o Low oil pressure warning * o Overcrank shutdown o Overspeed shutdown

• General functions:

Alarm Horn. Horn sounds giving a minimum 90 dB at

0.1 m (0.3 ft.) audible alarm when a warning or shutdown fault condition exists except on high/low battery voltage or EPS supplying load.

Alarm Silenced. Red LED on lamp test switch lights when alarm horn is deactivated by alarm silence switch.

Alarm Silence Switch. Lamp test switch quiets the alarm during servicing. The horn will reactivate upon additional faults.

ATS Fault. Red LED lights when ATS fails to transfer.

Battery Charger Fail. LED lights if battery charger malfunctions. Requires battery charger with alarm contact.

Battery Voltage Hi/Lo. LED flashes if battery or charging voltage drops below preset level. LED lights steady if battery voltage exceeds preset level.

Common Fault. LED lights when a single or multiple common faults occur.

Communication Status. Green LED lights indicating annunciator communications functional. Red LED indicates communication fault.

EPS Supplying Load. LED lights when the Emergency Power System (EPS) generator set is supplying the load (APM402, APM603, APM802, and Decision-Maker® 550, 3000, 3500, 6000, and 8000 controllers) or when transfer switch is in the emergency position (Decision-Maker® 3+ controller).

Emergency Stop. LED lights and engine stops when emergency stop is made. May require a local emergency stop switch on some Decision-Maker® 3+ controllers.

Generator Running. LED lights when generator set is in operation.

High Engine Temperature. Red LED lights if engine has shut down because of high engine coolant temperature. Yellow LED lights if engine coolant temperature approaches shutdown range. Requires warning sender on some models.

Accessories ❑ Power source adapter kit 120/208 VAC, 50/60 Hz.

❑ Modbus®/Ethernet converter GM41143-KP2 for serial to Ethernet communication.

❑ Communication module GM32644-KA1 or GM32644-KP1 is required with Decision-Maker® 3+ controllers.

Lamp Test (Switch). Switch tests all the annunciator indicator LEDs and horn.

Low Coolant Level/Aux. LED lights when engine coolant level is below acceptable range on radiator-mounted generator sets only. When used with a Decision-Maker® 3+ controller, the LED indicates low coolant level or an auxiliary fault shutdown.

Requires user-supplied low coolant level switch on remote radiator models.

Low Coolant Temperature. LED lights if optional engine block heater malfunctions and/or engine coolant temperature is too low. Requires prealarm sender on some models.

Low Cranking Voltage. LED lights if battery voltage drops below preset level during engine cranking.

Low Fuel (Level or Pressure). LED lights if fuel level in tank approaches empty with diesel models or fuel pressure is low on gas models. Requires customer-supplied switch.

Low Oil Pressure. Red LED lights if generator set shuts down because of insufficient oil pressure. Yellow LED lights if engine oil pressure approaches shutdown range. Requires warning sender on some models.

Not In Auto. LED lights when the generator set controller is not set to automatic mode.

Overcrank. LED lights and cranking stops if engine does not start in either continuous cranking or cyclic cranking modes.

Overspeed. LED lights if generator set shuts down because of overspeed condition.

System Ready. Green LED lights when generator set master switch is in AUTO position and the system senses no faults.

Red LED indicates system fault.

User-Defined Digital Inputs #1- #5. Monitors five digital auxiliary inputs (can be configured as warnings or shutdowns).

User-defined digital inputs are selected via the RSA III master for local or remote (generator set or ATS). The user-defined digital input can be assigned via PC using SiteTech™ setup software.

Fault and Status LEDs and Lamp Test Switch

Model - KUS/KUP

Automatic Transfer Switches Contactor-Based Service Entrance

G11-153_9/24c

200 Twin Oaks Road, Kohler, WI 53044 USA

Controller

• Decision-Maker® MPAC 1500

Ratings

Model Current Voltage, Frequency

KUS 70-4000 amps 208-600 VAC 50/60 Hz KUP 150-4000 amps

Transfer Switch Standard Features

• UL 1008 listed (cULus) file #E58962 (automatic)

•…

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Apr 22, 2026.