The three-phase motors are connected/disconnected by means of triacs. These triacs are no longer located in the centralised contactor cabinets or racks, but in the housing of the respective motor. These triacs are controlled by means of remote-control systems having integrated circuits. Each motor...
lC1-D series AC Contactor is suitable for using in the circuits up to the rated voltage 660VAC 50Hz or 60Hz, rated current up to 620A, for making, breaking, frequently starting & controlling the AC motor. Combined with the auxiliary contact block, timer ...
It is used to control the direct start and stop of the motor, and the starter with thermal overload relay protects the motor from overload and phase failure. Standard: IEC/EN 60947-4-1. Specification Type RatedCurrent(A) Maximum Power AC3 duty (KW) Type of enclosure ...
panel. NEMA 4X enclosures are for indoor or outdoor use, primarily to provide a degree of protection against corrosion, windblown dust and rain,splashing water and hose-directed water. Cable connectors must be liq-uid-tight in NEMA 4X enclosures.Most Crane ® Pump & Systems three phase ...
LED indication for three phase current, measuring error≤ 2% Can be started without load Application: Used for protecting three phase motor Model Setting current range Matched motor(AC 380V) Note ZHRA2-1A~5A 1A~5A 0.5kW~2.5kW Straight-through ZHRA2-2A~10A 2A~10A 1kW~5kW ZHRA...
The concept of three-phase electricity allows you to simply interchange two of the three-phase lines into the motor. This can be accomplished using a pair of contactors or a special interlinking set of contactors, appropriately called a ‘reversing contactor.’ ...
Soft starter is for six terminal inputs and three terminal outputs, it is still with the online protection function at the state of bypass contactor sucking, do not need to add additional motor protection device. Real Solution Quality Guarantee Certifications Payment & S...
Phase 3 Main Circuit Rating Voltage 380V Main Circuit Rating Current 9A-80A Type Ac Contactors Product Name AC Magnetic Contactor Certificate Ce ISO9001 Application Controlling The AC Motor Standard IEC60947-4 Frequency 50/60Hz Number of Poles ...
Three Phase GMW-9MB, 12MB, 18MB, 22MB, 32MB Electric Magnetic Starter LE1-D Magnetic Starter LE1-D magnetic starter is mainly applied to circuit of AC 50 or 60Hz, voltage up to 550V for far distance making and breaking circuit and frequently starting and co...
A terminal box made of plastic of this invention incorporates an electromagnetic contactor which is used for switching the delta connection of the field coils in a three-phase induction motor (M) to the star connection and vice versa. In the terminal box, a group of connection terminals also ...