KS-HRC series hybrid contactor is a new generation of super long life contactor developed independently by Kingser. It uses patent of control technology, It is a composition of the semiconductor control module and mechanical switch. It possess two technical advantages of lowconsumption of mechanical switch and no arc operation technology of the solid-state relay, turn the no arc operation of contactor into reality. It improves up more than 10 times lifetime, It is a contactor leader of low power consumption, environmental protection, safe and explosion-proof .
① Main circuit current choosing: When the number of main circuit is 2~3 poles,the current of non-isolated type is 10~30A, the current of isolated type is 10A.When the number of main circuit is 1,the current of non-isolated type and isolated type can choose 10~30A.
② HRC3 has maximum 4 output passageway:Main Arc-less circuits: 3 Auxiliary circuit: 1 If main-circuit used only 1 or 2 circuits, the rest can be used as auxiliary contacts base on per customer's requirement.
Exp. 1: 2N1C required Model Number: HRC3G30A250VI-2N1CD24
Exp. 2: 1N1C ModelNumber: HRC3G30A250VI-1N1CD24
Auxiliary contacts ratings: N (Normal Open) 5A, 277VAC / 5A 28VDC C(Normal Close) 2A, 277VAC / 2A 28VDC;
③ Control coil voltage recommendation: 2-3 phase: DC 5V, 6V, 9V, 12V, 15V, 18V, 24V, 48V. (Recommend 24VDC)can be chosen. 1 phase: AC 12V, 15V, 18V, 24V, 48V, 70V, 110V(Recommend 110V), 120V, 220V( Recommend 220V)can be chosen.
This series of hybrid contactor is applicable to the electric power system of low voltage AC 50/60Hz, rated output current of may suitable for use in lamps, electric heat pipe (silk), solenoid valves, contactors, motor and other loading switch control occasions of high requirements.
1. Patent technologies adopted in like coupling-capacitor, strong triggering, etc, the arc suppressing & conducting time is very close to the theoretical limit, to guarantee the extremely high reliability and fast responding speed.
2. It can replace of the contactor within 60A.
3. No arc operation, good explosion -proof, no burning of contacts.
4. Small contact resistance, low temperature and super long lifetime.
5. Small volume, low energy consumption, light weight, no noise.
Internal Structure Diagram
Common/Individual Control Diagram
* Differences between individual control and common control: each main circuit is independent for individual control, common control share a control input for each main circuit.