ABB KOKM 072_1VLC000600 Indoor Cable Current Transformers

ABB KOKM 072_1VLC000600 Indoor Cable Current Transformers,
KOKM 072 xA 10 and KOKM 072 xB 10 – These indoor ring core
current transformer types supply metering and protection
devices at a maximum nominal voltage of 0.72 kV and nominal
frequency of 50 or 60 Hz.
The transformers can be mounted inside the RMU switchgear.
Secondary circuits should be mounted using copper wires
with a crosssection 4 mm2
(strand) or 6 mm2
(solid conductor).
The transformers are designed and manufactured in conformity
with the following standards and recommendations: IEC, VDE,
ANSI, BS, GOST and CSN, others on request.
KOKM 072 xA 10 with secondary current 0,075 A are specially
designed and applicable for self-powered relay.
KOKM 072 xB 10 is thanks to its width 105 mm intended to
be used mainly for parameters which cannot be confirmed in
KOKM 072 xA 10 with width 100 mm.