Switch_and_Transformer_BOM.pdf

Maufacturer Catalog Number Description Unit Qty

Cooper Model Number: ENG-

PRODUCT-PAD

15 kV 3 Phase Vacuum Fault Interrupter (VFI) Pad-Mounted Switchgear. See Pages 2-5 Switchgear Engineering Specification Sheet Ea 1

Cooper Model Number: ENG- PRODUCT-PAD 1500 kVA 3 Phase Pad-Mounted Transformer. See Pages 6-9 Transformer Engineering Specification Sheet Ea 2

129 East Government Street Pensacola, FL 32502

P: 850.332.5687 • F: 850.332.6629 www.dellconsultingllc.com

September 12, 2019

Re: Cooper Padmounted Switch Specification, Version 4

Description: Cooper Part Number: ENG-PRODUCT-PAD

Unit Description 15 kV 3 Phase Vacuum Fault Interrupter (VFI) Pad-Mounted Switchgear

Unit Characteristics

Ways 6, 2 source 600A, 4 tap 200A Unit Configuration Double Sided Insulation Medium Envirotemp E200 Fluid Tank/Cabinet Material Mild Steel Paint Color Standard Bell Green (Munsell 7GY 3.29/1.5) Interrupting Rating 16 kA Switch Mounting; Operation Style Front Mount, Front Operated

Special Features

Potential Transformers PTs: One Required PT Location PTs: Location B phase Common Bus PT Purpose PTs: Jbox Terminal PT System Configuration PTs: Phase to Ground PT System Voltage PTs: System Voltage 13,800 Wye/7,960 V PT Ratio PTs: Ratio 7960:120 V Fault Indicator Provisions Standard Provisions (1.08" Diameter Hole with Cover Plate) Grounding Provisions 1/2" Round Copper Ground Rod Kirk Key Interlock Kirk Key Interlock Provisions on Source Ways (2) Accessories Thermostatically Controlled Heaters in VFI Controls prewired to JBox Cabinets 30" Cabinet Depth

Accessories Junction Box w/ 2-20 Position Terminal Blocks in addition to 120V termination.

Accessories Multi-Point Jumper cable for connecting AUX 3 - Pigtailed Decals 2 Additional E200 Decals Provided Loose, Shipped in JBox Phase Diagram 1-Line Accessories Pressure/Vacuum Gauge with Bleeder Accessories Schrader Valve

Drain Valve Mounting Side mounted drain valve in an external cabinet with penta-bolt and padlock provisions. 3/8” sampler port, 1” drain valve.

Way 1 Features

Way Features (T3) Tap – Vacuum Fault Interrupter (VFI) Handle One Three-Phase Handle Bushings 200 Amp Bushing Wells with Load-Break Inserts Visible Break Not Required Controls Tri-Phase Control with Ground Trip Control Accessories None Required Phase TCC Card EF Curve (Phase) Ground TCC Card EF Curve (Ground) Motor Operators Motor Operator Provisions Auxiliary Switches Two Stage Auxiliary Switches for Customer use (Qty:2) Semaphores Mechanical Position Indicators (Semaphores) Operation Counters Operation Counter

Way 2 Features

Way Features (S1) Source – Vacuum Switch Handle One Three-Phase Handle Bushings 600 Amp Copper Deadbreak Bushings Bushing Accessories None Required Visible Break Not Required Motor Operators Motor Operator Provisions Auxiliary Switches Two Stage Auxiliary Switches for Customer use (Qty:2) Semaphores Mechanical Position Indicators (Semaphores)

Additional Provisions

Kirk Key interlock provision

Way 3 Features Way Features (T4) Tap – Vacuum Fault Interrupter (VFI) Handle One Three-Phase Handle Bushings 200 Amp Bushing Wells with Load-Break Inserts Visible Break Not Required Controls Tri-Phase Control with Ground Trip Control Accessories None Required Phase TCC Card EF Curve (Phase)

Ground TCC Card EF Curve (Ground) Motor Operators Motor Operator Provisions Auxiliary Switches Two Stage Auxiliary Switches for Customer use (Qty:2)

Way 4 Features

Way Features (T1) Tap – Vacuum Fault Interrupter (VFI) Handle One Three-Phase Handle Bushings 200 Amp Bushing Wells with Load-Break Inserts Visible Break Not Required Controls Tri-Phase Control with Ground Trip Control Accessories None Required Phase TCC Card EF Curve (Phase) Ground TCC Card EF Curve (Ground) Motor Operators Motor Operator Provisions Auxiliary Switches Two Stage Auxiliary Switches for Customer use (Qty:2) Semaphores Mechanical Position Indicators (Semaphores) Operation Counters Operation Counter

Way 5 Features

Way Features (S2) Source – Vacuum Switch Handle One Three-Phase Handle Bushings 600 Amp Copper Deadbreak Bushings Bushing Accessories None Required Visible Break Not Required Motor Operators Motor Operator Provisions Auxiliary Switches Two Stage Auxiliary Switches for Customer use (Qty:2) Operation Counters Operation Counters

Additional Provisions Kirk Key interlock provision

Way 6 Features Way Features (T2) Tap – Vacuum Fault Interrupter (VFI) Handle One Three-Phase Handle Bushings 200 Amp Bushing Wells with Load-Break Inserts Visible Break Not Required Controls Tri-Phase Control with Ground Trip

Control Accessories None Required Phase TCC Card EF Curve (Phase) Ground TCC Card EF Curve (Ground) Motor Operators Motor Operator Provisions Auxiliary Switches Two Stage Auxiliary Switches

Operation Counters Operation Counters

Factory startup (on-site) provided for all new switches:

1. VFI trip testing

2. Switch operation verification

3. Switch resistance testing

4. Dissolved Gas Oil Analysis

5. Oil Water Analysis

6. Oil Dielectric Analysis

7. Leak Test

8. Nitrogen blanket

Factory Witness Test: NONE

Additional items required for installation (supplied separately from switch):

1. 15 kV 200A loadbreak bushing inserts LB1215 (3 required for each tap, 12 total required per switch)

2. Fault indicators, Cooper STVT-A (SFOC) with 6’ fiber optic cable. (12 Required).

September 12, 2019

Re: Cooper Envirotran Hardened Data Center Padmounted Transformer, Version 2

Description: Cooper Part Number: ENG-PRODUCT-PAD kVA 1500 kVA 3 Phase Pad-Mounted Transformer

Temperature Rise 65 degree average winding rise

Cooling Class KNAN

Frequency 60 Hz.

Insulating fluid Envirotemp FR3

Elevation Designed for operation at 1000 m (3300 ft) above sea level

Sound Level NEMA TR1 Standard

Efficiency Standard DOE 2016

Harmonic "K" Factor K=9

High Voltage 13800 Delta Volts, 125 kV BIL kV Class 25 kV

High Voltage Configuration Dead Front, Loop Feed

Taps 2 - 2.5% taps above and 2 - 2.5% taps below nominal

Tap Changer 100 Amp 5-position tap changer

High Voltage Bushings 200 amp Cooper bushing wells with removable studs (Qty: 6)

Inserts 25 kV, 125 kV BIL Cooper load-break inserts (Qty: 6)

Load-Break Switching 15-38 kV, 300A 2-Position (Qty: 2)

High Voltage Arresters Under-Oil arresters, 18 kV (Qty: 3)

Overcurrent Protection Bayonet Fuses in series with Partial-Range Current-Limiting Fuses (Qty: 3)

Expulsion Fuses Bayonet fuses (Qty: 3)

Bayonet Holder Copper Bayonet Fuse Holder (Qty: 3)

Spare Expulsion Fuses Bayonet fuses (Qty: 3)

Fuse Accessories Plastic drip cups beneath bayonet fuse holders (Qty: 3)

Low Voltage 480Y/277 Volts, 30 kV BIL

Low Voltage kV Class 1.2 kV

LV Bushing Arrangement Staggered

Low Voltage Bushings Integral aluminum 12-hole spade bushing(s) (Qty: 4)

Bushing Supports Standard LV Bushing Support Assembly

Cabinet 24 inch deep cabinet

Cabinet hardware Penta-head cabinet door bolts

Cabinet Accessories Pocket on Compartment Door for Spare Fuses

IEEE K-Dimension Loop feed per IEEE C57.12.34-2015 Figure 11 minimum dimensions (without bails)

Coating Munsell Green (Munsell 7GY 3.29/1.5) topcoat

Coatings Touch-up paint (Munsell Green) (Qty: 3)

Corrosion-proof hardware Corrosion-proof bushing clamps and hardware

Notifications Additional Nameplate (Outside LV Door)

Notifications Danger High Voltage Decal (Qty: 4)

Notifications Non-PCB Decal

Notifications FR3 Label

Certifications FM Approved Nameplate (Outdoor Install)

Certifications UL Listed

Notification Arc Flash Warning Label – Military (Qty: 2)

Gauges & Fittings Liquid level gauge, with alarm contacts

Gauges & Fittings Thermometer, dial-type, with alarm contacts

Gauges & Fittings Pressure/vacuum gauge with alarm contacts

Pressure Transducer Range -15 to +15 psig, 4-20mA

Temperature Transducer Range -50 to +100°C with Transmitter, RTD, Head and Thermowell

Gauges & Fittings Schrader valve

Gauges & Fittings Pressure relief device, 50 SCFM

Gauges & Fittings Pressure relief device, 5000 SCFM, cover mounted

Gauges & Fittings Fill valve (1”)

Gauges & Fittings Rapid pressure rise relay with seal-in relay

Gauges & Fittings Winding temperature indicator with CT

Gauges & Fittings External Drain valve (1") with sampler and cover on the Tank Low Voltage Side (exterior). Valve protected by a hinged cover enclosure with padlock provisions.

Control Box NEMA 4 Control Box Accessories Liquid Tight Flexible Conduit for Control Wiring Tank Accessories Welded Cover with Handhole Tank Accessories Lifting Lugs (4) Tank Accessories IEEE standard two-hole ground pads (Qty: 3) Tank Accessories Ground Connectors/lugs (#8 solid – 2/0 stranded) (Qty: 2) Tank Accessories Copper ground bus in low voltage compartment Tank Accessories Nitrogen Blanket Tank Accessories 24” cabinet depth Tank Accessories Upper fill valve Packing NONE Cover Welded cover with handhole Special Testing Dissolved Gas in Oil Analysis Special Testing Fluid Dielectric Analysis Special Testing Fluid Moisture Analysis Special Testing 24 Hour Leak Test Special Testing Dye Penetrant Testing Special Testing No-Load and Load Losses at rated current Special Testing Percent Impedance at rated current Special Testing Excitation Current Test (100% voltage) Special Testing Winding Resistance Measurement Test Special Testing Ratio Test using all tap settings Special Testing Polarity and Phase Relation Test Special Testing Induced Potential Test Special Testing Full Wave and Reduced Wave Impulse Test Special Testing Leak Testing As Follows:

• Empty Tank – Cap all openings to tank, pressurize with air and check for weld leaks via soap solution.

• Perform visual inspection of all welds on the front plate, tank and top.

• Dye penetrate – apply dye to all welds and check for leaks using special light

• 24 hour production leak test – once cover is applied, pressurize unit to at least 5 psi and hold for 24 hours. Certify that pressure remained unchanged.

Gauges Location External NEMA 4 Enclosure (Gauges include liquid level, dial-type thermometer, pressure/vacuum gauge, Temperature transducer (4-

20mA), pressure tranducer (4-20 mA), winding temperature indicator, rapid rise relay)

Shrink Wrap Transformer shall be shrink wrapped at the factory for shipping

Performance Data **Losses are Guaranteed Average** Design Impedance 5.68% No Load Losses @20C 1714 Watts Load Losses @ 85 C 9467 Watts Fluid Volume 386 gallons Primary Conductor Material Aluminum Secondary Conductor Material Aluminum

Factory Witness Test: NONE

Additional items required for installation (supplied separately from switch):

1. 25 kV 200A loadbreak elbows sized properly for the 15 kV 133% MV Cables (6 required)

2. Additional price option to provide IR Windows.