28Z1B04-1000, line choke 390A, Uk = 4%

28Z1B04-1000, line choke 390A, Uk = 4%

CHF 1875.24 excl.

line choke with a rated current 390A, rated voltage 3 x 400 (max. 550)Vac and Voltage drop Uk 4%

Available: Delivery time approx. 8 weeks

F6 Combivert Drive accessories, line choke:

  • Dimensions (WxHxD) 388x245.0x295mm
  • Rated current 390A
  • Maximum current 585A
  • Rated voltage 3 x 400 (max. 550)Vac
  • Voltage drop Uk 4%
  • Connection 3 phases M10 (150mm2)
  • Connection PE M8
  • Power losses 559W
  • Protection class IP00

The use of a line choke with Uk = 4% prevents premature aging of the electrolytic capacitors and improves the active power consumption of the controller.

Certifications: CE, cURus

A line choke must be used for continuous operation (S1) with a load > 60% or a rated motor power of more than 55 kW.

Item no. 2000-2016
Manufacturer KEB
Weight 41.500 kg
Availability on order
Voltage drop uk 4%
Choke rated current 390 amps