Product PDF - Powergrid Solutions, Inc.

PADMOUNTED CAPACITOR BANKS

(DEADFRONT and LIVEFRONT)

Models SCBD and SCBL, 5-35 kV.

2400 kVAR Max.

SCBD

FRONT VIEW EXPOSED

SCBD

REAR VIEW EXPOSED

SCBL

FRONT VIEW EXPOSED

SCBL

REAR VIEW EXPOSED

Application:

Powergrid Solutions (PSI) Padmount Capacitor banks are known to Customers in Commercial,

Industrial, and Utility markets as an effective way to improve power quality, increase reliability, improve power flow, and help maintain desired voltages within the operating tolerances of an underground power system. PSI capacitor banks also reduce reactive current and help extend the range of substation. Capacitor Banks are also used by large manufacturing and industrial companies to adjust for start-up load and can be very effective in helping to avoid costly utility penalties for power sag. PSI offers a variety of capacitor switching devices to ensure reliable capacitive load switching in our capacitor banks. PSI Padmount Capacitor Banks are available in medium voltage (5kV to 35kv) and features are completely customizable to the Customer’s needs including; Live-Front or Dead-Front design, Capacitor Fusing, Vacuum or Oil Switches,

Control Power Transformers options, Surge Arresters, Reactors, and Interlocking Systems.

PSI Padmount Capacitor banks are supplied in an outdoor weatherproof enclosure available in a variety of construction materials to meet the environmental needs.

© 2015 Powergrid Solutions Inc.

Catalog Version 2.1.1

To find a listing for your local Powergrid Solutions representative, log on to www.powergridsolutionsinc.com

5.1.1


CONSTRUCTION FEATURES

5

1

10

2

8

3

10

1. Lifting provisions with removable lifting plates and blind-tapped bolt holes. NFPA.

2. Stainless steel hinges, loose joint pin, allows doors to be removed in the open position.

10. Screened Tamper Proof Louvers

3. 3-point positive mechanism with recessed penta-bolt

4. Door Stay Arms

11. 200 amp bushing wells or 600 amp bushings

(Deadfront Only)

5. Cross Kinked Roof

6. “No-Drip” insulating compound on inside of roof

12. Cable Support Channels

13. Rear Compartment Barriers

7. Manufacture’s data plate, noncorrosive, stamped and attached to enclosure.

14. Full Length Continuous Ground Bus

15. Full Height Equipment Wall




5.1.2



5

1

4

12

8

2

3

10

1. Lifting provisions with removable lifting plates and blind-tapped bolt holes. NFPA.

2. Stainless steel hinges, loose joint pin, allows doors to be removed in the open position.


3. 3-point positive mechanism with recessed penta-bolt

4. Door Stay Arms

11. 200 amp bushing wells or 600 amp bushings

(Deadfront Only)

5. Cross Kinked Roof

6. “No-Drip” insulating compound on inside of roof

12. Cable Support Channels

13. Rear Compartment Barriers

7. Manufacture’s data plate, noncorrosive, stamped and attached to enclosure.

14. Full Length Continuous Ground Bus

15. Full Height Equipment Wall




5.1.3



Models SCBL and SCBD, 5-35 kV.

2400 kVAR Max.

Catalog Number Selection Sheet.

To be used in conjunction with Factory Check Sheet.

MODEL

SCBD - DEADFRONT

SCBL - LIVEFRONT

P1 - PADMOUNT, LIVEFRONT, FIXED

P2 - PADMOUNT, DEADFRONT, FIXED

P3 - PADMOUNT, LIVEFRONT, SWITCHED

P4 - PADMOUNT, DEADFRONT, SWITCHED

1

3 05

15

25

35

KVAR RATING

STYLE

ENCLOSURE MATERIAL

SPECIAL

DESIGNATIONS

AL - ALUMINUM

GA - GALVANNEAL

MS - MILD STEEL

SS - STAINLESS

STEEL

SW - SWITCHED

FX - FIXED

ST - MULTI-STEPPED

CONNECTION

U - UNGROUNDED WYE

G - GROUNDED WYE

W - DOUBLE WYE

D - DELTA

PADMOUNT, 72” MAX., ENCLOSURE HEIGHT.

EXAMPLE: SCBL-P3-3151200USW-MS-XXXX

PADMOUNT, LIVEFRONT CAPACITOR BANK, 60” x 60” x 60”, 3 PHASE, 15 KV,

1200 KVAR, UNGROUNDED WYE CONNECTED, SWITCHED, CABINET IS

CONSTRUCTED OF MILD STEEL.




5.1.4



Models SCBL and SCBD, 5-35 kV.

2400 kVAR Max.

Types P1, P2, P3 and P4.

Factory Check Sheet.

To be used in conjunction with Catalog Number Selection Sheet.

RATINGS:

Nominal System Voltage/

Maximum Design Voltage

Basic Insulation Level (BIL)

Continuous Current

______ / ______ kV

□

5 kV, 60 kV BIL

□

15 kV, 95 kV BIL

□

25 kV, 125 kV BIL

□

35 kV, 150 kV BIL

Other ___ kV, ___ kV BIL

□

200 amp or 600 amp

□

____ amp, Type:

□

Oil

□

Vacuum Main Switching Device

Fusing Rate: kVAR Rating (TOTAL)

□

____ amp, Type: ____, Voltage: ____ kV

□


__________ kVAR

ENCLOSURE:

Material:

□

□

□

A36 Mild Steel

A60 Galvanneal Steel

304 L Stainless Steel

5052-H32 Aluminum

Paint Finish:

□

Green. Munsell No., 7GY 3.29/1.5

□

Gray (ANSI 70). Munsell No., 8.3G 7.0/0.4

□


□

Other: ___________________

3-Point Latch Type:

□

Penta-Head Bolt

□

Hex-Head Bolt

Bushing Wells and/or Bushings, (Model SCBD only):

□

□

Bushing Wells: 200 amp

Bushings: 600 amp

Equipment Compartment Barriers:

□

3/16”, Glass Reinforced Polyester, (standard).

1/4”, Clear Polycarbonate (Lexan). Replaces 3/16” Glass Reinforced Polyester Compartment Barriers.

□

Ground Switch. Group operated, external operating handle.

□

Equipment Compartment Barriers:

□

□

Ground Bails

Ground Bosses, 1/2-13 UNC. Qty: ____, Location: ____________.

□

Louvers for enclosure ventilation.

□

Insulation “No-Drip” Compound.

Applied to the inside surface of the enclosure roof to prevent condensation.

□

Base Undercoating.

Applied to the bottom 2” of the enclosure. (Not required for Stainless Steel enclosures.)

□

Control Options:____________________________________________________________________________________

□

Control Power Transformer: __________________________________________________________________________

Specials:

__________________________________________________________________________________________




5.1.5


(LIVEFRONT)

Model SCBL, Livefront, 5-35 kV.

Type P1-Fixed

FRONT VIEW EXPOSED

SIDE VIEW EXPOSED

REAR VIEW EXPOSED

CIRCUIT DIAGRAM STYLE

SCBL-P1

KV

15

25

35



For 5 kV applications, use 15 kV table.



For special configurations and sizes, consult factory.

H

60"

BASE PLAN

W

60"




D

60"

Consult Factory

Consult Factory

WGT

1050 LB

5.1.6


(DEADFRONT)

Model SCBD, Deadfront, 5-35 kV.

Type P2-Fixed

FRONT VIEW EXPOSED

SIDE VIEW EXPOSED

REAR VIEW EXPOSED

CIRCUIT DIAGRAM STYLE

SCBD-P2

KV

15

25

35







H

60"

BASE PLAN

W

60"

D

60"

Consult Factory

Consult Factory

WGT

1150 LB




5.1.7


(LIVEFRONT)

Model SCBL, Livefront, 5-35 kV.

Type P3-Switched

FRONT VIEW EXPOSED

SIDE VIEW EXPOSED

REAR VIEW EXPOSED

CIRCUIT DIAGRAM STYLE KV

15

SCBL-P3 25

35







H

60"

BASE PLAN

W

60"

D

60"

Consult Factory

Consult Factory




WGT

1175 LB

5.1.8


(DEADFRONT)

Model SCBD, Deadfront, 5-35 kV.

Type P4-Switched

FRONT VIEW EXPOSED

SIDE VIEW EXPOSED

REAR VIEW EXPOSED

BASE PLAN

CIRCUIT DIAGRAM STYLE KV

15

SCBD-P4 25

35







H

60"

W

60"

D

60"

Consult Factory

Consult Factory




WGT

1275 LB

5.1.9

METAL-ENCLOSED CAPACITOR BANKS

Model SCBM, 5-35 kV.

Types M1 and M2.

Externally Fused Capacitors.

FRONT VIEW SIDE VIEW

Application:

Powergrid Solutions (PSI) Metal-Enclosed Capacitor banks are known to Customers in Commercial, Industrial, and Utility markets as an effective way to improve power quality, increase reliability, improve power flow, and help maintain desired voltages within the operating tolerances of an underground power system. PSI capacitor banks also reduce reactive current and help extend the range of substation. Capacitor Banks are also used by large manufacturing and industrial companies to adjust for start-up load and can be very effective in helping to avoid costly utility penalties for power sag. PSI offers a variety of capacitor switching devices to ensure reliable capacitive load switching in our capacitor banks. PSI Metal-Enclosed Capacitor Banks are available in medium voltage (5kV to 35kv) and features are completely customizable to the customer’s needs including; Capacitor Fusing, Vacuum or Oil Switches, Control

Power Transformers options, Surge Arresters, Reactors, and Interlocking Systems. PSI Metal-

Enclosed Capacitor banks are supplied in either an weatherproof outdoor or indoor enclosure available in a variety of construction materials to meet the customer and environmental needs.




5.2.1

METAL ENCLOSED CAPACITOR BANKS


10

1

5

7

2 3

1. Lifting provisions with removable lifting plates and blind-tapped bolt holes.

8. Phase Identification Labels


2. Stainless steel hinges, loose joint pin, allows doors to be removed in the open position. 10. Switchblade viewing window

3. 3-Point positive rotary latch mechanism

11. Split full length, inner safety screen door

4. Door Stay Arms 12. 3/16” GPO-3 Glass Polyester barrier

5. Sloped Roof (Not standard on indoor gear line-ups) 13. Rear Compartment Barriers

6. Neoprene Gasketed Doors 14. Full Length Continuous Ground Bus

NFPA.




5.2.2

METAL ENCLOSED CAPACITOR BANKS


12

6

11

5

3

7

15

10

1. Lifting provisions with removable lifting plates and blind-tapped bolt holes.

8. Phase Identification Labels


2. Stainless steel hinges, loose joint pin, allows doors to be removed in the open position. 10. Switchblade viewing window

3. 3-Point positive rotary latch mechanism

11. Split full length, inner safety screen door

4. Door Stay Arms 12. 3/16” GPO-3 Glass Polyester barrier

5. Sloped Roof (Not standard on indoor gear line-ups) 13. Rear Compartment Barriers

6. Neoprene Gasketed Doors 14. Full Length Continuous Ground Bus

NFPA.




5.2.3







S C B M

MODEL

TYPE

1

3

M1 - METAL-ENCLOSED, SINGLE-SIDE ACCESS

M2 - METAL-ENCLOSED, DUAL-SIDE ACCESS

KVAR RATING

05

15

25

35

STYLE

ENCLOSURE MATERIAL

SPECIAL

DESIGNATIONS

AL - ALUMINUM

GA - GALVANNEAL

MS - MILD STEEL

SS - STAINLESS

STEEL

SW - SWITCHED

FX - FIXED

ST - MULTI-STEPPED

CONNECTION

U - UNGROUNDED WYE

G - GROUNDED WYE

W - DOUBLE WYE

D - DELTA

EXAMPLE: SCBM-M1-3152400GSW-GA-XXXX

METAL-ENCLOSED, CAPACITOR BANK, 3 PHASE, 15 KV, 2400 KVAR, TYPE M1,

GROUNDED WYE CONNECTED, SWITCHED, CABINET IS CONSTRUCTED OF

GALVANNEAL STEEL.




5.2.4







RATINGS:




Continuous Current

Main Disconnect Switching Device

______ / ______ kV

□

5 kV, 60 kV BIL

□

15 kV, 95 kV BIL

25 kV, 125 kV BIL

□

35 kV, 150 kV BIL

□


____ amp

□

____ amp, ____ kV, ____ kV BIL

□

____ amp, ____ kV, ____ kV BIL Capacitor Switching Device

Fusing Rate:

□


□


__________ kVAR kVAR Rating (TOTAL)

ENCLOSURE:

Enclosure Type:

□

Indoor

Outdoor

Material:

□

A36 Mild Steel

□



□

5052-H32 Aluminum

Paint Finish:

□


□


□


Other: ___________________


□

Penta-Head Bolt

□

Hex-Head Bolt

Padlocking Handle

□

Forced Air Ventilation. (Based on heat-rise calculations).

□

Strip Heaters.

□

Ground Options:

□

Ground Bails


□



□

Base Undercoating. Applied to the bottom 2” of the enclosure. (Not required for Stainless Steel enclosures.)

(Factory Check Sheet continued on page 5.2.6)




5.2.5





Factory Check Sheet (continued).

Main Disconnect Section:

□

Disconnecting Switches: ____ amp, ____ kV, Type: ____, Manufacturer: ________.

600 amperes, Non-loadbreak Elbow Terminators.

□

Main Fusing: ____ amp, ____ kV, Type: ____, Manufacturer: ________.

□

Surge Arresters: ____ kV, Type: ____, Manufacturer: ________.

Capacitor Switching Section:

□

Vacuum Circuit Breaker, (special sizing required, consult factory): ____ amp, ____ kV, Type: ____, Manufacturer: ________.

Vacuum Contactor, (5 kV applications max): ____ amp, ____ kV, Type: ____, Manufacturer: ________.

□

Vacuum Switch: ____ amp, ____ kV, Type: ____, Manufacturer: ________.

□

Oil Switch: ____ amp, ____ kV, Type: ____, Manufacturer: ________.

Other: ____ amp, ____ kV, Type: ____, Manufacturer: ________.

Reactors:

□

Air Core: ____ uH, ____ amp, Manufacturer (if other than Powergrid Solutions): ________.

Iron Core: ____ uH, ____ amp, Manufacturer: ________. (Special sizing may be required, consult factory).

Capacitor Section.

Section Type:

□

Internally Fused Capacitors. (Consult Factory)

□

Externally Fused Capacitors.

1 Capacitor per phase, (standard 15 kV size: 102 H x 60 W x 60 D).

□

2 Capacitors per phase, (standard 15 kV size: 102 H x 80 W x 60 D).

Note: When selecting Capacitor section type for Type M2 Capacitor Banks, the section type must be the same front and rear alignment.

Capacitors: ____ kVAR, ____ kV, ____ BIL, Manufacturer: ________.

Capacitor Fusing: ____ amp, ____ kV, Type: ____, Manufacturer: ________.

□

Ground Switches:

Control Power Transformer:

□

Specials:

____________________________________________________________________________________________

____________________________________________________________________________________________





For 5 kV applications, use 15 kV sizing.

For 25 kV and 35 kV sizes, consult factory.



For internally fused capacitor designs, please consult factory.







5.2.6



Type M1.



FRONT VIEW EXPOSED

LINE DIAGRAM

PLAN VIEW




5.2.7



Type M1.


MAIN DISCONNECT SWITCH

SIDE VIEW EXPOSED

CAPACITOR SWITCH

SIDE VIEW EXPOSED

CAPACITOR SECTION

SIDE VIEW EXPOSED

The Capacitor Bank illustrations on pages 5.2.7 and 5.2.8 are shown as examples. This unit illustrated includes the following:



Main Disconnect Section / 600 AMP, Group operated switch.



Capacitor Switching Section / Vacuum Switch, Powergrid Solutions Current-Limiting Reactors,

Powergrid Solutions 4 Pole Ground Capacitor Switch.



Capacitor Section, 18 Can Rack: Capacitor Fuses and Capacitors.

Refer to Selection Guide for specific applications.




5.2.8



Type M2.



FRONT VIEW EXPOSED

LINE DIAGRAM

PLAN VIEW




5.2.9



Type M2.



SIDE VIEW EXPOSED

CAPACITOR SWITCH

SIDE VIEW EXPOSED

CAPACITOR SECTION

SIDE VIEW EXPOSED

The Capacitor Bank illustrations on page 5.2.9 and 5.2.10 are shown as examples. This unit illustrated includes the following:



Main Disconnect Section: 1– 600 AMP, group operated switch.



Front Capacitor Switching Section: 1 - Vacuum Switch, 3 - Powergrid Solutions Current-Limiting Reactors, 1 - Powergrid Solutions 4 Pole Ground Switch.



Front Capacitor Section, 18 Can Rack: Capacitor Fuses and Capacitors.



Rear Capacitor Switching Section: 1 - Vacuum Switch, 3 - Powergrid Solutions Current-Limiting Reactors, 1 - Powergrid Solutions 4 Pole Ground Switch.



Rear Capacitor Section, 18 Can Rack: Capacitor Fuses and Capacitors.

Refer to Selection Guide for specific applications.




5.2.10

MULTI-STEP CAPACITOR BANKS


Types S1 and S2.


FRONT VIEW

Application:

Powergrid Solutions (PSI) Multi-Step Capacitor banks are known to Customers in Commercial,

Industrial, and Utility markets as an effective way to improve power quality, increase reliability, improve power flow, and help maintain desired voltages within the operating tolerances of an underground power system. PSI capacitor banks also reduce reactive current and help extend the range of substation. Capacitor Banks are also used by large manufacturing and industrial companies to adjust for start-up load and can be very effective in helping to avoid costly utility penalties for power sag. PSI offers a variety of capacitor switching devices to ensure reliable capacitive load switching in our capacitor banks. PSI Multi-Step Capacitor Banks are available in medium voltage (5kV to 35kv) and features are completely customizable to the Customer’s needs including; Live-Front or Dead-Front design, Capacitor Fusing, Vacuum or Oil Switches,

Control Power Transformers options, Surge Arresters, Reactors, and Interlocking Systems.

PSI Multi-Step Capacitor banks are supplied in an outdoor weatherproof enclosure available in a variety of construction materials to meet the environmental needs.




5.3.1







S C B M

MODEL

TYPE

1

3

S1 - METAL-ENCLOSED, SINGLE-SIDE ACCESS, MULTI-STEP

S2 - METAL-ENCLOSED, DUAL-SIDE ACCESS, MULTI-STEP

05

15

25

35

KVAR RATING

STYLE

ENCLOSURE MATERIAL

SPECIAL

DESIGNATIONS

AL - ALUMINUM

GA - GALVANNEAL

MS - MILD STEEL

SS - STAINLESS

STEEL

SW - SWITCHED

FX - FIXED

ST - MULTI-STEPPED

CONNECTION

U - UNGROUNDED WYE

G - GROUNDED WYE

W - DOUBLE WYE

D - DELTA

EXAMPLE: SCBM-S2-3151800GSW-MS-XXXX

METAL-ENCLOSED, CAPACITOR BANK, 3 PHASE, 15 KV, 1800 KVAR, TYPE S2,

GROUNDED WYE CONNECTED, SWITCHED, CABINET IS CONSTRUCTED OF

MILD STEEL.




5.3.2







RATINGS:




Continuous Current

Main Disconnect Switching Device

Capacitor Switching Device

Fusing Rate:

______ / ______ kV

□

5 kV, 60 kV BIL

15 kV, 95 kV BIL

□

25 kV, 125 kV BIL

□

35 kV, 150 kV BIL

□


□

____ amp

□

____ amp, ____ kV, ____ kV BIL

□

____ amp, ____ kV, ____ kV BIL kVAR Rating (TOTAL)

□


□


__________ kVAR

ENCLOSURE:

Enclosure Type:

□

Indoor

Outdoor

Material:

□

A36 Mild Steel

□



□

5052-H32 Aluminum

Paint Finish:

□


□



□

Other: ___________________


□

Penta-Head Bolt

□

Hex-Head Bolt

□

Padlocking Handle

□

Forced Air Ventilation. (Based on heat-rise calculations).

□

Strip Heaters.

□

Ground Options:

□

Ground Bails


□



□

Base Undercoating. Applied to the bottom 2” of the enclosure. (Not required for Stainless Steel enclosures.)

(Factory Check Sheet continued on page 5.3.4)




5.3.3





Factory Check Sheet (continued).

Main Disconnect Section:

□

Disconnecting Switches: ____ amp, ____ kV, Type: ____, Manufacturer: ________.

600 amperes, Non-loadbreak Elbow Terminators.

□

Main Fusing: ____ amp, ____ kV, Type: ____, Manufacturer: ________.

□

Surge Arresters: ____ kV, Type: ____, Manufacturer: ________.

Capacitor Switching Section:

Selection Type:

□

1 Capacitor per phase, (standard 15 kV size: 102 H x 60 W x 60 D).

2 Capacitors per phase, (standard 15 kV size: 102 H x 80 W x 60 D).

Note:

When selecting Capacitor section type for Type S2 Capacitor Banks, the section type must be the same front and rear to maitain front and rear alignment.

Selection Type:

□

Single pole vacuum switches, 200 amp on 15 kV, 95 kV BIL systems or 200 amp on 25 kV, 125 kV BIL applied on grounded

wye systems.

□

Three pole vacuum switch, 200 amp on 15 kV, 95 kV BIL systems or 200 amp on 25 kV, 125 kV BIL applied on grounded

wye systems.

□

Single pole oil switches, 200 amp on 15 kV, 95 kV BIL; or 25 kV, 125 kV BIL systems; or 35 kV, 150 kV BIL applied

on grounded wye systems.

□

Three pole oil switches, 200 amp on 15 kV, 95 kV BIL; or 25 kV, 125 kV BIL systems; or 35 kV, 150 kV BIL applied

on grounded wye systems.

□

Vacuum contactor, on 5 kV, 60 kV BIL systems.

Reactors:

□

Other: ____ amp, ____ kV, Type: ____, Manufacturer: ________.

□

Air Core: ____ uH, ____ amp, Manufacturer (if other than Powergrid Solutions): ________.

□

Iron Core: ____ uH, ____ amp, Manufacturer: ________. (Special sizing may be required, consult factory).

□

Ground Switches:

□

Control Power Transformer:

□

Specials:

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________





For 5 kV applications, use 15 kV sizing.

For 25 kV and 35 kV sizes, consult factory.







5.3.4



Type S1.



FRONT VIEW EXPOSED

PLAN VIEW




5.3.5



Type S1.



SIDE VIEW EXPOSED

CAPACITOR SECTION

SIDE VIEW EXPOSED

LINE DIAGRAM

The Capacitor Bank illustrations on pages 5.3.5 and 5.3.6 are shown as examples. This illustration includes the following:



Main Disconnect Section: 1 - 600 AMP, Group operated switch.



Capacitor Section: 2 Capacitors per phase; 3 - Vacuum Switches, 3 - Powergrid Solutions Current-

Limiting Reactors, 1 - Powergrid Solutions 4 Pole Ground Switch, and Capacitor Fuses.



Capacitor Section: 1 Capacitor per phase; 3 - Vacuum Switches, Powergrid Solutions Current-


For specific applications, refer to the Selection Guide.




5.3.6



Type S2.


FRONT VIEW

FRONT VIEW EXPOSED

SIDE VIEW

PLAN VIEW

Continued on page 5.3.8




5.3.7



Type S2.



SIDE VIEW EXPOSED

CAPACITOR SECTION

SIDE VIEW EXPOSED

LINE DIAGRAM

The Capacitor Bank illustrations on pages 5.3.7 and 5.3.8 are shown as examples. This illustration includes the following:



Main Disconnect Section: 1 - 600 AMP, Group operated switch.



Capacitor Section: 2 Capacitors per phase; 3 - Vacuum Switches, 3 - Powergrid Solutions Current-




Capacitor Section: 1 Capacitor per phase; 3 - Vacuum Switches, 3 - Powergrid Solutions Current-


For specific applications, refer to the Selection Guide.




5.3.8

Product PDF - Powergrid Solutions, Inc.

PADMOUNTED CAPACITOR BANKS

PADMOUNTED CAPACITOR BANKS

METAL ENCLOSED CAPACITOR BANKS

METAL ENCLOSED CAPACITOR BANKS

Continued on page 5.3.8

Related documents

Products

Support

Product PDF - Powergrid Solutions, Inc.

PADMOUNTED CAPACITOR BANKS

PADMOUNTED CAPACITOR BANKS

METAL ENCLOSED CAPACITOR BANKS

METAL ENCLOSED CAPACITOR BANKS

Continued on page 5.3.8

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