ATS Data Sheet.pdf

Project: Bridgepoint - ANG Bldg ATS Replacement

Quotation: Q-72292-20211019-1545

Quotation: Q-72292-20211019-1545

October 19, 2021

Bill of Material

Feature Code Description Qty OTECE Cummins OTECE, OTEC Transfer Switch-Electronic Control: 1200A 1 OTEC1200 OTEC1200, Transfer Switch- , PowerCommand, 1200 Amp 1 M081-7 Interface-Communications Network, MODBUS RTU Module 1 C027-7 Control Panel, Security Key Cover 1 A046-7 Listing-UL 1008/CSA Certification 1 A035-7 Application-Utility to Genset 1 G004-7 Transfer Switch Warranty-2 Year Comprehensive 1 B001-7 Cabinet-Type 1 1 N066-7 Cable Lugs-Mechanical, 4-750 MCM/Pole 1 A028-7 Poles-3 (Solid Neutral) 1 A044-7 Frequency-60 Hz 1 A042-7 System-3 Phase, 3 or 4 Wire 1 R021-7 Voltage-208 Volts AC 1 M034-7 Genset Starting Battery-24V DC 1

Cummins Field Service Inspection, Startup, and Commissioning by Factory Certified Generator Technician 1

System Instruction for Site Personnel by Field Technician at time of Startup Completion. 1

Freight – Generator Freight to Cummins Tulsa, Jobsite, or Contractor Owner Designated Location.

Cummins Tulsa will load equipment on your flatbed truck or trailer. Delivery to location other than Cummins, off Loading is required by Contractor or Owner.

DESCRIPTION

The OTEC series transfer switch provides the basic features typically required for primary source and generator set monitoring, generator set starting and load transfer functions for emergency standby power applications. The are suitable for use in emergency, legally required, and optional standby circuits in commercial and light industrial applications. The OTEC transfer switch features the new PowerCommand®

40 control with a comprehensive feature list to suite a wide variety of ATS applications.

FEATURES

PowerCommand® 40-01 control – A sophisticated, fully featured microprocessor-based control with LCD digital display and tactile-feel soft-switches for easy operation and screen navigation. Control highlights

Advanced features include, three phase sensing on both sources, manual restore to S1, synch check, and event logging capability. Please see the S-6560

Programmed transition – Open transition timing can be adjusted to completely disconnect the load from both sources for a programmed time period, as recommended

Advanced transfer switch mechanism – Unique bi-directional linear actuator provides virtually frictionless constant force, straight-line transfer switch action during automatic operation.

Positive interlocking – interlocking prevent source-to-source connection through the power or control wiring.

Main contacts – Heavy-duty silver alloy contacts used with multi-leaf arc chutes are rated for motor loads or total system load transfer. They require no routine contact maintenance. Continuous load current not to exceed

100% of switch rating and tungsten loads not to exceed

30% of switch rating.

Ease of service and access – Single-plug harness connection and compatible terminal markings simplify servicing. Access space is ample. Door-mounted are required.

Complete product line – Cummins is a single source supplier with a wide range of equipment, accessories and services to suit virtually any backup power application.

Warranty and service – Products are backed by a comprehensive warranty and a worldwide network of distributors with factory-trained service technicians.

POWERCOMMAND®

OTEC TRANSFER SWITCH

POWERCOMMAND® 40 CONTROL | OPEN TRANSITION | 40 A–1200 A

AUTOMATIC TRANSFER SWITCH

–1200

POWERCOMMAND® OTEC TRANSFER SWITCH SPEC SHEET

TRANSFER SWITCH MECHANISM

Transfer switch mechanism is electrically operated and mechanically held in the Source 1 and Source

2 positions. The transfer switch incorporates electrical and mechanical interlocks to prevent inadvertent interconnection of the sources.

Independent break-before-make action is used for both 3-pole and 4-pole simultaneously switched neutral. This design allows use of sync check operation when required, or control of the operating speed of the transfer switch for proper transfer transition feature).

fault sensing and consistent, reliable operation for the life of the transfer switch. The neutral poles of the transfer switch have the same ratings as the phase poles and are operated by a common crossbar mechanism, eliminating the possibility of incorrect neutral operation at any point in the operating cycle, or due to failure of a neutral operator.

Electrical interlocks prevent simultaneous closing signals to normal and emergency contacts and interconnection of normal and emergency sources through the control wiring.

High pressure silver alloy contacts resist burning and pitting. Separate arcing surfaces further protect the main contacts. Contact wear is reduced by multiple leaf arc chutes that cool and quench the arcs. Barriers separate the phases to prevent allows visual inspection while inhibiting inadvertent contact with energized components.

Switch mechanism, including contact assemblies, is requiring high endurance switching capability for the life of the transfer switch. Withstand and closing ratings are validated using the same set of contacts, further demonstrating the robust nature of the design.

SPECIFICATIONS

Voltage rating Up to 600 V AC, 50 or 60 Hz.

Arc interruption

Neutral bar A full current-rated neutral bar with lugs is standard on enclosed 3-pole transfer switches.

Auxiliary contacts Contacts are normally open, and close to indicate connection to the source. Wired to terminal block for easy access. Rated at 10 A Continuous and 250 V AC maximum.

Operating temperature

Storage temperature

Humidity Up to 95 % relative, non-condensing

Altitude

Surge withstand ratings Voltage surge performance and testing in compliance with the requirements of IEEE C62.41

Total transfer time (source-to-source)

Will not exceed 6 cycles at 60 Hz with normal voltage applied to the actuator and without programmed transition enabled.

Manual operation* Transfer switch mechanisms are equipped with means to manually transfer.

All sources must be de-energized before manual operation is attempted.

*See Operator Manual for further details.

TRANSITION MODES

Open delayed transition – In this transition mode the time required for the transfer switch to transfer between sources is adjustable so that the load-generated voltages decay to a safe level before connecting to an energized source. Recommended and load damage. Adjustable 0.5 secs-10 minutes, and default 0.5 seconds.

Open in-phase translation – Initiates open transition transfer when in-phase monitor senses both sources in a break-before-make sequence. Includes ability to enable programmed transition as a backup. The

‘Return to programmed transition’ function is active in which case after 2 minutes it performs a programmed delayed transfer.

UL 1008 WITHSTAND

AND CLOSING RATINGS (WCR)

The transfer switches listed below must be protected by circuit breakers or fuses. Referenced drawings types that must be used with the respective transfer switches. Consult with your distributor/dealer to obtain the necessary drawings. Withstand and

BREAKER PROTECTION

MOLDED CASE CIRCUIT BREAKER

(MCCB) PROTECTION

SPECIAL CIRCUIT

BREAKER PROTECTION

Frame Amperage rating (A)

With specific manufacturers

MCCB

(kA at 480V)

With specific manufacturers

MCCB

(kA at 600V)

Max

MCCB

ratings (A)

Drawing reference

With specific Current limiting breakers (kA at 600V)

Max.

Current limiting breakers

CLB

rating (A)

Drawing reference

A

40, 75, 125

- 14 225 A050J441 200 225 A048J566

40, 75, 125

- 30 400 A048E949 200 400 A051D533

B 150, 225, 260 - 30 400 A048E949 200 400 A051D533

C 300, 400, 600 - 65 1200 200 1200 A048J564

D 800, 1000 65 50 1400 200 1400 A048J562

E 1200 85 65 1600 200 1600 A048P186

FUSE PROTECTION

Frame Amperage rating (A)

WCR with current limiting fuses (kA)

Fuse size and type Drawing reference

A 40, 75, 125

200 200 A, Class: J, RK1, RK5, T A050J441

B 150, 225, 260 200 1200 A Class L or T, or 600A class J, RK1, RK5 A048E949

C 300, 400, 600 200 1200 A Class L or T, or 600A class J, RK1, RK5

D 800, 1000 200 2000 A Class L or 1200 A Class T or 600 A Class J, RK1, RK5

E 1200 200 2000 A Class L or 1200 A Class T or 600 A Class J, RK1, RK5

*All WCR values are at 600 V

TIME BASED RATINGS: 0.05S (3-CYCLES AT 60 HZ)

Frame Amperage rating (A) WCR (kA at Vmax and below) Max. MCCB rating (A) Drawing reference

C 300, 400, 600 25 at 600 V 1200

D 800, 1000 35 at 600 V 1400

E 1200 42 at 600 V 1600

TRANSFER SWITCH LUG CAPACITIES

Frame Amperage rating (A) Cables per phase Size

A

40, 70, 125 3-pole 1

40 4-pole 1

70, 125 4-pole 1

B 150, 225 1

260 1

C 300, 400 2

600 2

D 800, 1000 4

E 1200 4

*All lugs 90°C rated and accept copper or aluminum wire unless indicated otherwise.

Refer to the latest NFPA 70 Article 310 - Conductors for general wiring for the ampacity calculations.

ENCLOSURE

The transfer switch and control are wall-mounted in a key-locking enclosure. Wire bend space complies with 2017 NEC.

DIMENSIONS – TRANSFER SWITCH IN UL TYPE 1 ENCLOSURE

Frame Amperage rating (A) Height Width Depth Weight in mm in mm in mm lb kg

A 40, 70, 125 3-pole 27 686 20.5 521 12 305 82 37

40, 70, 125 4-pole 35.5 902 26 660 16 406 165 75

B 150, 225 35.5 902 26 660 16 406 165 75

260 43.5 1105 28.5 724 16 406 170 77

C 300, 400, 600 54 1372 25.5 648 18 457 225 102

D 800, 1000 68 1727 30 762 19.5 495 360 163

E 1200 90 2286 39 991 27 698 730 331

DIMENSIONS – TRANSFER SWITCH IN UL TYPE 3R, 4, 4X, OR 12 ENCLOSURE

Frame Amperage rating (A) Height Width Depth Weight Cabinet Type in mm in mm in mm lb kg

A

40, 70, 125 3-pole 34 864 26.5 673 12.5 318 125 57 3R, 12, 4

46 1168 32 813 16 406 255 102 4X

40, 70, 125 4-pole

42.5 1080 30.5 775 16 406 215 97 3R, 12, 4

46 1168 32 813 16 406 215 102 4X

B 150, 225

42.5 1080 30.5 775 16 406 1118 97 3R, 12, 4

46 1168 32 813 16 406 255 102 4X

260 46 1168 32 813 16 406 255 102 3R, 12, 4, 4X

C 300, 400, 600 59 1499 27.5 699 16.5 419 275 125 3R, 12, 4

73.5 1867 32.5 826 19.5 495 410 186 4X

D 800, 1000 3.5 1867 32.5 826 19.5 495 410 186 3R, 12, 4, 4X

E 1200 90 2286 39 991 27 698 730 331 3R, 12, 4, 4X

E 1200 90 2286 39 991 27 698 730 331

E 1200 4

TYPE 1 ENCLOSURE

ENCLOSURE ACCESS FOR CABLE INSTALLATION AND MAINTENANCE

front clearance is needed to remove the mechanism. Refer to the outline drawing.

OTEC DRAWING PART NUMBERS

Outline Drawing

Frame Amperage rating (A) Type 1 Type 3R & 12 Type 4 Type 4X Open construction

A 40, 70, 125 3-pole 0310-0544 0310-0453 0310-0445 0500-4184

A065S429

0500-4896 0500-4184

B 150, 225 0310-0414 0310-0453 0310-0446 0500-4184

260 0310-0540 0310-0455 0310-0447 0500-4184

C 300, 400, 600 0310-1307 0310-1315 0310-1316 0500-4185

D 800, 1000 0310-0417 0310-0457 0310-0449 0500-4185

E 1200 A065S431 A065S432 A065S430

WIRING DIAGRAM PART NUMBERS

Wiring Diagram

Frame Amperage rating (A)

Utility to Genset (120 – 480 V)

Utility to Genset (600 V)

Interconnection Utility to Genset, Open Construction (120 – 480 V)

Utility to Genset, Open Construction (600 V)

A

40, 70, 125 3-pole

A065K034

A065H782 A065H780 A065H783 A065H784

40, 70, 125

B 150, 225

C 300, 400, 600

D 800, 1000 A065H781

E 1200

SUBMITTAL DETAIL

Model

150, 225, 260 A

300, 400, 600 A

800, 1000 A

1200 A

Poles

Application

A035 Utility-to-genset

Frequency

A044 60 Hz

A045 50 Hz

Phase

A041 single phase, 2-wire or 3-wire

A042 three phase, 3-wire or 4-wire

Voltage ratings

R020 120V

R038 190V

R021 208V

R022 220V

R023 240V

R024 380V

R025 416V

R035 440 V

R026 480 V

R027 600 V

Enclosure

B001 Type 1: Indoor use, provides some protection

B002 Type 3R: Intended for outdoor use, provides to IEC type IP34)

B003 Type 4: Indoor or outdoor use, provides some protection from wind-blown dust and water spray

B004 open construction: no enclosure - includes automatic transfer switch and controls

B010 Type 12: Indoor use, some protection

B025 Type 4X: Stainless steel, indoor or outdoor use, provides some protection from corrosion

Standards

Control voltage

Control options

Auxiliary relays

Relays are UL Listed, and factory installed. All relays

L101 24 VDC coil - installed, not wired

L102 24 VDC coil - emergency position – relay energized when switch is in source 2

L103 24 VDC coil - normal position - relay energized

L201 12 VDC coil installed, not wired

L202 12 VDC coil - emergency position – relay energized when switch is in source 2

L203 12 VDC coil - normal position - relay energized

Optional Cable Lugs

Miscellaneous

C027 Cover - guard

Warranty

Shipping

Request for quotation (RFQ)

Accessories

A035 three

208V

Type 1:

C027 Cover - guard

CODES AND STANDARDS

All switches are UL 1008 Listed with UL 50E Type Rated cabinets and UL Listed CU-AL terminals.

NEC®

Suitable for use in emergency, legally required and Standby and Critical Operations Power Systems

ISO® All switches are designed and manufactured in facilities certified to ISO 9001.

All switches are certified to CSA C22.2 No. 178.1 switching of electrical energy in emergency or other systems, up to 600 VAC and 4 kA.

IBC® All switches are certified to IBC 2018.

All switches comply with IEEE 446 Recommended Practice for Emergency and Standby Power Systems.

EMC

Display controllers meet the following for the Industrial Environment.

for the Industrial Environment.

Cummins Inc.

Box 3005 Columbus, IN 47202-3005 U.S.A.

cummins.com

NAS-6542-EN PD00000511 Produced in U.S.A. Rev. 07/21 ©2021 Cummins Inc.

For more information, please contact your local Cummins distributor or visit cummins.com

Our energy working for you.™

DESCRIPTION

The PowerCommand® 40-01 Transfer Switch Control is a sophisticated microprocessor-based control with the basic features you need for primary source and generator set monitoring, generator set starting and load transfer functions for emergency standby power applications. The control features a highly customizable customer inputs/outputs which can be tailored to suit a wide range of application requirements.

The control human machine interface (HMI) includes a LCD display with tactile-feel soft-switches for easy operation and screen navigation. All data on the control can be viewed by scrolling through screens with a display scroll button. The control displays the current active fault, fault occurrences and time-ordered history of the 10 previous faults with respect to Real Time Clock Stamp and Engine Running Time.

FEATURES

Digital display – The PowerCommand® 40-01 offers a clear back-lit LCD 4-line text display, showing system status, contextual icons and warnings. The display is also equipped with 9 red and green LEDs indicating operational status.

Modbus network communication – Modbus network communications capable. Optional Modbus

RTU RS485 connection (1 serial port).

Diagnostics and reporting – Detailed event logging with enhanced fault codes, alert lists, power event history, and source statistics enhances diagnostic capability during service events and provides the ability to meet any reporting requirements.

Dry Contact (Volt Free) Relays volt-free digital inputs and outputs make the

PowerCommand® a wide variety of applications.

PC & Front Panel Configurations – The modules

Selected front panel editing is also available.

POWERCOMMAND®

40-01 TRANSFER

SWITCH CONTROL

OTEC TRANSFER SWITCHES

POWERCOMMAND® 40-01 TRANSFER SWITCH CONTROL SPEC SHEET

Ease of service and access – Built-in plug-and-play control with minimized point-to-point connections and compatible terminal markings simplify servicing.

Complete product line – Cummins is a single source supplier with full scope of power system solutions, integration and service capability, from parallelingto system level controls, switchgear and remote connectivity.

Warranty and service – Products are backed by a comprehensive warranty and a worldwide network of distributors with factory-trained service technicians. Isometric (ISO) projection: front views

HUMAN MACHINE INTERFACE (HMI) CAPABILITIES

Tactile push button selects ‘Auto’ mode

Tactile push button selects ‘Auto’ mode

LED Indicates ‘Auto’ mode

Tactile push button selects ‘Manual’ mode

Tactile push button selects ‘Stop’ mode

Common Alarm Status LED

LED indicates source available

Tactile push button transfers load to S2

Tactile push button transfers load to S1

Info button

Display scroll button

LED indicates source power connected

CONTROL FUNCTIONS

TRANSFER INHIBIT

When transfer inhibit external input is active, the control does not automatically transfer the transfer switch to a standby source even when the preferred source fails.

RETRANSFER INHIBIT

When retransfer inhibit external input is active, the control does not automatically retransfer the transfer switch to a preferred source even when the preferred source returns.

REAL TIME CLOCK

This feature is used by the control for fault and event time stamping and as a reference for exerciser schedules and exception schedules.

TEST – REMOTE

Test feature allows the user to automatically test the standby source and the transfer switch. The test command can be issued from the remote source.

The test has following types available:

Remote Start On Load

Remote Start Off Load

PREFERRED SOURCE SELECTION

Using this feature the user can swap the priority of the sources which are preferred and standby.

EXERCISER SCHEDULER

automatic starting and stopping of the Generator as well as stopping the ATS carrying out a transfer

(when in Auto mode).

BANK 1 / BANK 2

Each Bank of the Exercise Scheduler is used to give up to 8 scheduled runs per bank, 16 in total. This run or every 28 days (monthly). Do Not Transfer, Off differently either to weekly or monthly based exercises.

SOURCE AVAILABILITY

This feature monitors the frequency and voltage sensors on the preferred and standby sources to determineand declare the availability status of the two sources, irrespective of which source is connected to the load. It declares the states as event codes.

Preferred/Standby Available - active inactive.

CONFIGURABLE INPUT/OUTPUT

any of the below assignable output functions.

Assignable input functions:

Alarm Mute

Alarm Reset

Auto Restore Inhibit

Auto Start Inhibit

Auxiliary S1 Fail

Auxiliary S2 Ready

Charger AC Failure

External Panel Lock

Inhibit Scheduled Run

Lamp Test

Load Shedding

Open / Close S1 and S2

Remote Start Off Load

Remote Start On Load

S1 / S2 Closed Auxiliary

S1 / S2 Load Inhibit

S2 Transfer inhibit

Simulate S1 / S2 Available

Assignable output functions:

Close S1 Or S2

Close S1 / S2 / N Output

Common Warning

Cooling Down

Digital Input A – K

Elevator Control

Fail to Start / Stop

Loading Frequency Not Reached

Loading Voltage Not Reached

Open S1 / S2 Output

Return Delay in Progress

Start Delay in Progress

System in Auto Mode

System in Manual Mode

System In Start Inhibit Mode

System in Test Off-Load Mode

System in Test On-Load Mode

VOLTAGE SENSING

3-phase sensing on Source 1 and Source 2 (up to

600 Vac with no need for additional PTs). Plant battery voltage monitoring.

TIME DELAYS

The following adjustable time delays are built into the transfer switch control. External modules to accomplish these delays are not required.

Start Delay (Also known as Time Delay Engine

Start, TDES adjustable from 0 to 10 hours)

Warming (Also known as Time Delay Normal to

Emergency, TDNE adjustable from 0 to 1 hour)

Elevator Delay (Also known as Time Delay

Elevator, TDEL adjustable from 0 to 5 minutes)

Non-sync Transfer Time (Also known as Time

Delay Programmed Transition, TDPT adjustable from 0.5 s to 10 minutes)

Return Delay (Also known as Time Delay

Emergency to Normal, TDEN adjustable from

0 to 5 hours)

Cooling (Also known as Time Delay Engine

Cool-down, TDEC adjustable from 0 to 1 hour)

SOURCE STATISTICS

The control displays the following source statistics:

S1 Connected

S1 Available

S2 Connected

S2 Available

S1 Voltage L1-N

S1 Voltage L-L

S1 Frequency

S2 Voltage L1-N

S2 Voltage L-L

S2 Frequency

Auto / Manual Mode

Warning Alarms

Event Log

Current operational status

Load current (A)

Plant Battery Voltage

EVENTS

The control displays information on up to 10 events displayed in chronological order, beginning with the most recent event, about either source. The event information shall include the following:

Failure modes

Warning

Tests and exercises

User-driven inputs (e.g., override, transfer inhibit)

SUPPORTED APPLICATIONS

APPLICATION TYPES

Utility - Generator Set

COMMUNICATIONS

The PowerCommand® 40-01 Transfer Switch Control features an optional network communication module.

Features include:

Optional Modbus® RTU RS485 communication module (1 isolated serial port)

USB port for service tool interface

PROTECTION

PHASE ROTATION SENSING

Source 1 and Source 2

UNDER-VOLTAGE SENSING

3-phase normal, 3-phase emergency

Accuracy: ±2 % of full-scale phase to phase

Phase to neutral voltage range 50Vac to 414Vac.

OVERVOLTAGE SENSING

3-phase normal, 3-phase emergency

Accuracy: ±2 % of full-scale phase to phase

Phase to neutral voltage range 52Vac to 416Vac.

OVER/UNDER FREQUENCY SENSING

Normal and emergency

Accuracy: ±0.2 Hz

SYNC CHECK

For in-phase transfer

Cummins Inc.

Box 3005 Columbus, IN 47202-3005 U.S.A.

1-800-CUMMINS™

cummins.com

©2021 Cummins Inc.

ENVIRONMENT

Operating Temperature Range

Storage Temperature Range The control operates after being exposed to Storage Temperatures in the range of -40 ºC to 85ºC.

Ingress Protection The front panel is to be IP65.

CODES AND STANDARDS

The PC40-01 control is a UL Recognized Component Marked for United States and Canada.

Capable of being used on systems compliant

Capable of being used on IEEE 446 compliant systems; Recommended Practice for Emergency and Standby Power Systems.

Control and display as installed in a transfer switch enclosure comply with NEMA 4X and IP65 at the transfer switch level - if the transfer switch enclosure is also NEMA 4X & IP65 compliant.

RoHS The control is RoHS compliant. NEC®

Capable of being used on systems suitable for use in emergency, legally required and Standby and Critical Operations Power Systems (COPS) applications per

Fulfills the requirements of relevant European product directives. LVD

The unit is designed to comply with European

European safety standard BS EN 60950.

EMC

The control is tested to meet the following CE Electromagnetic Compatibility (EMC) standards for EN 61000 series (electromagnetic compatibility):

EN 61000-6-2 Generic Immunity Standard EN 61000-6-4 Generic Emissions

For more information, please contact your local Cummins distributor or visit cummins.com

Our energy working for you.™

All rights reserved. Cummins is a registered trademark of Cummins Inc. PowerCommand, AmpSentry, InPower and “Our energy working for you.” are trademarks of Cummins Inc.

EC

O

-1

S he et o f 3 Pa rt N am e:

0-

R ev is io n:

J

D ra w in g N am e:

0-

R ev is io n:

J