ILC1-F AC Contactor
ILC1-F Magnetic latching ContactorYueqing Tianhui Electric Co.,Ltd Magnetic latching contactors of both block and bar mounted types are fitted with a special electromagnet which enables them to remain in the "On" position when the coil is no longer energized.
ApplicationsThe special properties of magnetic latching contactors make them suitable for a large number of applications.- Refineries, power stations, excitation circuits.- Contactors remaining in the closed state for long periods. Examples: refineries, power supplies, low voltage distribution.- Selective opening control.- No unwanted opening and closing of the main power poles.- Current carrying at voltages up to 1000 Volts.Properties- Retention of the sequence memory in automatic control equipment in the event of loss of control voltage. - Energy saving, since the source of supply to the coil does not need to supply current when the contactor is latched in the closed state. - Change of state from "Closed" to "Open" by current signal through the coil. - Unaffected by mains interference. - Utilisation of contactors beyond their breaking capacity, as operations are performed off-load. - Contactors are silent in the latched position.Operation of the electromagnet (GCR1-F block contactors) - GCR1-F magnetic latching contactors are fitted with a double coil with 3 terminals comprising a latching winding and an unlatching winding. The 2 windings have a common point which can necessitate special wiring precautions when the latching supply is separate from the unlatching supply. - The power supplies may be a.c. or d.c. For d.c. operation, the polarities indicated must be complied with. - Operating precautions: the 2 windings must not be supplied simultaneously, a winding must not be supplied continuously, supply to the coils must be via pulsed contacts. - Manual opening: if the control voltage is not present, the contactor can be unlatched manually.Technical Data
Type ILC1-F115 ILC1-F150 ILC1-F185 ILC1-F225 ILC1-F265 ILC1-F330
Rated working current (A) AC-3 115 150 185 225 265 330
AC-1 200 250 275 315 350 400
Standard power ratings of 3-phase motors AC-3 (KW) 220/230V 30 40 55 63 75 100
380/400V 55 75 90 110 132 160
415V 59 80 100 110 140 180
440V 59 80 400 110 140 200
500V 75 90 110 129 160 200
660/690V 80 100 110 129 160 200
1000V 65 65 100 100 147 160
Type ILC1-F400 ILC1-F500 ILC1-F630 ILC1-F780 ILC1-F800
Rated working current (A) AC-3 400 500 630 780 800
AC-1 500 700 1000 1500 1500
Standard power ratings of 3-phase motors AC-3 (KW) 220/230V 110 147 200 220 220
380/400V 200 250 335 400 400
415V 200 280 375 125 420
440 250 295 400 425 420
500V 257 355 400 450 430
660/690V 280 335 450 475 470
1000V 185 335 450 450 450
ILC1-F Magnetic latching ContactorYueqing Tianhui Electric Co.,Ltd Magnetic latching contactors of both block and bar mounted types are fitted with a special electromagnet which enables them to remain in the "On" position when the coil is no longer energized.
ApplicationsThe special properties of magnetic latching contactors make them suitable for a large number of applications.- Refineries, power stations, excitation circuits.- Contactors remaining in the closed state for long periods. Examples: refineries, power supplies, low voltage distribution.- Selective opening control.- No unwanted opening and closing of the main power poles.- Current carrying at voltages up to 1000 Volts.Properties- Retention of the sequence memory in automatic control equipment in the event of loss of control voltage. - Energy saving, since the source of supply to the coil does not need to supply current when the contactor is latched in the closed state. - Change of state from "Closed" to "Open" by current signal through the coil. - Unaffected by mains interference. - Utilisation of contactors beyond their breaking capacity, as operations are performed off-load. - Contactors are silent in the latched position.Operation of the electromagnet (GCR1-F block contactors) - GCR1-F magnetic latching contactors are fitted with a double coil with 3 terminals comprising a latching winding and an unlatching winding. The 2 windings have a common point which can necessitate special wiring precautions when the latching supply is separate from the unlatching supply. - The power supplies may be a.c. or d.c. For d.c. operation, the polarities indicated must be complied with. - Operating precautions: the 2 windings must not be supplied simultaneously, a winding must not be supplied continuously, supply to the coils must be via pulsed contacts. - Manual opening: if the control voltage is not present, the contactor can be unlatched manually.Technical Data
Type ILC1-F115 ILC1-F150 ILC1-F185 ILC1-F225 ILC1-F265 ILC1-F330
Rated working current (A) AC-3 115 150 185 225 265 330
AC-1 200 250 275 315 350 400
Standard power ratings of 3-phase motors AC-3 (KW) 220/230V 30 40 55 63 75 100
380/400V 55 75 90 110 132 160
415V 59 80 100 110 140 180
440V 59 80 400 110 140 200
500V 75 90 110 129 160 200
660/690V 80 100 110 129 160 200
1000V 65 65 100 100 147 160
Type ILC1-F400 ILC1-F500 ILC1-F630 ILC1-F780 ILC1-F800
Rated working current (A) AC-3 400 500 630 780 800
AC-1 500 700 1000 1500 1500
Standard power ratings of 3-phase motors AC-3 (KW) 220/230V 110 147 200 220 220
380/400V 200 250 335 400 400
415V 200 280 375 125 420
440 250 295 400 425 420
500V 257 355 400 450 430
660/690V 280 335 450 475 470
1000V 185 335 450 450 450
Certificate
- 9001
Main Products
AC Contactor,Starter,Thermal Overload Relay,MCCB,MCB