Schaffner Group
User and Installation Manual
LCL Filter
May 2018
10/21
2.1 LCL Filter selection table FN 6840
2.2 Filter configurations without fan for forced cooling
Frame sizes D, E, Fand H (up to 250 A) do not require air-flow for cooling hence they are not equipped
with a fan. The cooling with natural convection is enough if the filter is operating within its specification.
2.3 Filter configurations with fan for forced cooling
Frame size H (380 A) has an integrated ventilation with an fan and auxiliary power supply. For operating
the filter within its specification, the air flow of the forced cooling needs to be ensured within the cabinet.
INS 1008766 A0
INS 1008766 A0
INS 1008766 A
