three-phase line reactor

three-phase line reactors with soft magnetic lamination cores for power application to
DIN EN 61588 DIN VDE 0570

datasheet as PDF-File

table

applications

line reactor, PFC reactor and armature-circuit-choke

description

The dimension is determined from the energy E=0,5 x L x I². The values are for few temperature and few hum noise. At forced cooling there is less dimension possible. If there is only few overheating of the choke allowed, the dimenstions must get larger.

reactors for three-phase loads and electronic appliances with following advantages

use as line reactor

• attenuation of current harmonics
• limitting of starting current
• realization of short-circuit voltage of 4% to line

use as PFC reactor

• reduction of current harmonics

use as armature-circuit-choke

• reduction of ripple harmonics in the electric motor and increasement of the efficiency with one phase operation
• reduction of the current alteration noise
• increasment of the total inductance of the motor circuit of DC motors with low inductance