Thermal electrical relay
3 phase
Current:0.1-96A
International Standard:IEC60947-4-1
National Standard GB14048
1.Thermal load relay
2.This series of thermal relay can be used in the circuit of 50Hz or 60Hz,rated insulation voltage 660V,
rated current 0.1-96A for protecting the phase break when the electric motor is overload.Functions
provided by these relays,are phase failure protection,ON/OFF indication,temperature compensation,
and manual/automatic reset.The relay has different mechanism and temperature compensation & can
be plugged in KLCI-D series AC contactor.
Applicable Standards:National Standard GB14048.
International Standard:IEC60947-4-1
3.Motion Characteristic: Three-phase Balance Motion Time
No. Times of the setting cuttent Motion time Start conidition
1 1.05 >2h Cold state
2 1.2 <2h Heat state
3 1.5 <4min following the No.1 test
4 7.2 10A 2<Tp≤10s ≤63A Cold state
7.2 10A 4s<Tp≤10s >63A Cold state