CAPACITOR BATTERY BKW 42/2.5 5ST 42.5KVAR 400V OPN-683DF 2.5+5+7.5+12.5+15KVAR+ MAIN SWITCH Ucn=440V ZEBKWV44042/2,5

Reinforced Capacitor Bank 42.5 kvar/400V, 51.4 kvar/440V
Our BKW-type capacitor bank is designed for reactive power compensation in 400V networks. It is used to improve the power factor in small and medium-sized enterprises and wherever capacitive compensation is required.

This fully automated and self-contained device. Depending on the capacitive reactive power demand, the bank automatically switches on the appropriate number of capacitors to maintain the cosine phi (cos phi) power factor at the required level.

The standard capacitor discharge time is 1 minute.

This time can be shortened to 5 seconds by using discharge reactors. In this case, the surcharge for the offered bank is PLN 353 gross. The following devices were used:
• HYUNDAI circuit breakers
• HYUNDAI contactors
• ZEZ SILKO capacitors
• BMR microprocessor controller
The battery power supply is protected by a fuse switch with NH-00 fuse links.
The OPN683F IP-44 enclosure is made of plastic and is free-standing and has a foundation.
To connect the device, simply use a 4-wire cable. The battery does not require a neutral "N" wire connection. A 3P + PE connection is sufficient.
This solution further reduces connection costs while ensuring lower failure rates and, most importantly, operational safety.
• Type, model, BKWV44042/2.5, Number of compensation stages / power, 5 / 2.5; 5; 7.5; 12.5;15 kvar
• Battery power: 42.5 kvar at 400V
• Rated supply voltage: 3-phase 400V
• Protection class: IP-44
• Rated capacitor voltage: 440V
• Weight: 48 kg
• External dimensions: 800x600x310 mm + foundation: 900 mm