RC-CP002 tower crane electrical control cabinet is a tower crane hoist electrical control system solution independently designed and developed by our company on the basis of advanced tower crane control technologies .It has such characteristics as high working rate,good speed regulation performance,smooth working ,high efficiency and so on.the system contains cabinets A,L and HF,cabinet A is responsible for providing power for each mechanism of the tower crane and controlling & protecting traveling mechanism;cabinet L takes charge of control and safety protection of hoisting mechanism; cabinet HF is in charge of control and protection of slewing mechanism and luffing mechanism. Temperature range:-20℃-+40℃humidity:lower than 85%RH(no moisture condensation)

Altitude:the altitude of installation location shall not be higher than 1000 m.power grid quality:the voltage fluctuation range shall not exceed ±10% of the rated voltage. power capacity shall be guaranteed fully.

Product parameter

Derrick Crane Electric Control Equipment Power distribution, Mast(Slewing) control cabinet (Slewing Motor 2x4KW-4 pole; 2*9.5A=19A)	Main breaker	NSC160S/3P+SHT+AX	Schneider	1
	Breaker	NSC60E/3P	Schneider	2
	Miniature circuit breaker	C32N 4P C10	Schneider	2
	Miniature circuit breaker	C32N 2P C10	Schneider	3
	Phase sequence relay	RM4TG20	Schneider	1
	Main contactor	LC1D150 M5C	Schneider	1
	Contactor	LC1D09 M7C	Schneider	4
	Intermediate relay	RXM2LB2P7+RXZE1M2C	Schneider	20
	Current Transformer	BH 0.66 100/5	Schneider	1
	Variable amplitude frequency Drive	ATV71HU75N4 (7.5KW)	Schneider	2
	Control transformer	BK1000-380/220	Zheng Tai	1
	Supplementary materials	cable, fastener, cable tray, line terminal row, copper joint, auxiliary contact group, cabinet light, fan,etc.
	Cabinet IP54	Width1000Hight1400Depth500	304 stainless steel cabinet	1

Smooth Working Tower Crane Control Panel Safety Protection Electric Power Source

Tower Crane Load Moment Indicator