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Reactive power compensation low voltage capacitor banks- BK-EL-07 type

APPLICATION

BK-EL-07 cabinet type capacitor banks are designed for low voltage reactive power compensation in medium-sized and large industrial plants and their branches or nearby large technological devices. Banks are placed in cabinets, so they can be easily enlarged by additional units and power increase can be made. Banks have safe and easy operating and maintenance.

PRODUCTION

The BK-EL-07 banks are manufactured mainly on the basis of SZE2 unified enclosures, IP 54. Using SAREL-SPACIAL 6000, RITTAL TS8 etc. enclosures and other recommended by client is possible.

Depending on the power and degree of control, banks can be placed in the following structures:

- A unit - width 600 mm, height 2000 mm+100 mm plinth, depth 500 mm, with 6 or 12-stage controller and space for 6 capacitors, 5-40 kvar.
- B unit - width 800 mm, height 2000 mm+ 100 mm plinth, depth 500 mm, with 9 or 12-stage controller and space for 9 capacitors, 10-40 kvar.

RATING

- rated voltage (400 V)
- insulation voltage (660 V)
- auxiliary circuits voltage (230 V)
- frequency (50 Hz)
- number of regulation grades (4 12)
- degree of protection IP42
- power range (75÷600 kvar)
- complies with standards:
- PN-EN 60439-1
- BN-90/30028-04

TYPES AND DIMENSIONS

Type Capacitors Rated power
(kvar)
Number of units Overall dimensions
BK-EL-07-A (6º)
75/5-6/55+10+20+20+20+rez755+1600x2100x500
95/5-6/65+10+20+20+20+20956
115/5-6/55+10+20+40+40+rez1155+1
155/5-6/65+10+20+40+40+401556
110/10-6/410+20+40+40+rez+rez1104+2
150/10-6/510+20+40+40+rez1505+1
190/10-6/610+20+40+40+40+401906
100/20-6/520+20+20+20+20+rez1005+3
120/20-6/66x201206
140/20-6/420+40+40+40+rez+rez1404+2
180/20-6/520+40+40+40+rez+rez1804+2
220/20-6/620+5x402206
160/40-6/44x40+rez+rez1604+2
200/40-6/55x40+rez2005+1
240/40-6/66x402406
BK-EL-97-B (9º)
190/10-9/610+20+40+40+40+40+rez+rez+rez1906+3800x2100x500
230/10-9/710+20+40+40+40+40+40+rez+rez2307+2
270/10-9/810+20+40+40+40+40+40+40+rez2708+1
310/10-9/910+20+40+40+40+40+40+40+rez3109
260/20-9/720+6x40+rez+rez2607+2
300/20-9/820+7x40+rez3008+1
340/20-9/920+8x403409
280/40-9/77x40+rez+rez2807+2
320/40-9/88x40+rez3208+1
360/40-9/99x403609
BK-EL-07-A+A (12º)
400/40-12/1010x40+rez+rez40010+21600x2100x500
440/40-12/1111x40+rez44011+1
480/40-12/1212x4048012

NOTE:

BK-EL-07 capacitor banks are equipped with ecological, PCB-free (polychlorinated biphenyls) capacitors, fuse switch-disconnectors, special so called soft starter contractors, microprocessor reactive power regulators. Each capacitor`s part is self-controlled on the basis of programmed operating system. Capacitor banks are designed for the front-side operating and particular units` work is optically signalled (with light control). It is possible to detach a bank using the switch on the door.


BK-EL-07 capacitor banks are designed for other types of capacitors as well.