All

Sanyu SJR3-3075 series contactor built in bypass 75kw motor soft starter

Inquiry

Overview
Inquiry
Related Products

SANYU

SJR3-3075 series contactor bypass incorporated engine novice could be an item that top-of-the-line through the brand is certainly trusted. This novice would be to provide a smooth and begin this controlled machines up to 75kw, ensuring durable and satisfaction is efficient.

The SJR3-3075 show novice has a bypass is built-in, allowing procedure is energy-efficient reduced damage the motor on and starter. This function assists in reducing power consumption and lower running expenses.

The Sanyu SJR3-3075 series starter is not difficult and it is soft to put in, with user-friendly settings that enable precise corrections to check motor are yes. An LCD is roofed because of the novice display that delivers information real-time within the engine's current status, along with fault codes as well as other data that may be essential.

The SJR3-3075 show beginner possesses its own different other security features to shield both the engine which means novice during procedure aside from the bypass contactor. These features include overvoltage and under voltage safety, overload protection, duration failure security, and defense against over heat.

The Sanyu SJR3-3075 series novice is supposed to final, with durable elements and a design is tough will withstand the rigors of harsh environments. The beginner can be very a job is keep is insurance that simple firms a design truly modular permits for fast access to everyone components.

Overall, the Sanyu SJR3-3075 series contactor bypass with integrated engine beginner is soft a selection that great anybody shopping for a dependable and efficient soft beginner because of the engine. This starter provides performance is lasting affordability that is exceptional its enhanced functions, user-friendly settings, and construction are durable.

Sanyu SJR3-3075 series built in bypass 75kw motor soft starter

Product Description

Sanyu SJR3-3075 series built in bypass 75kw motor soft starter

“SJR3-3000” series online micro-power consumption motor soft starter of Shanghai SANYU. The company has made further technical improvement in both the software and the structure of the soft starter according to the market demand. With inbuilt bypass contactor the soft starter provides complete motor protection functions including start control, running and overloading, phase failure, three-phase unbalance, over-voltage, under-voltage protection and so on with no need to further install bypass contactor and thermal relay, therefore, as another great achievement in the intelligentization of motor protection and networked technology application, it simplifies the circuit, reduces the volume, cuts the cost, makes installation and using more convenient.

Detailed function of SJR3-3000 series Soft starter

Classification	Terminal marking	Terminal description	Function description
Connection point output	01, 02	Power input	01, 02 are AC220V power input to the control panel
	03, 04	Running output (delay)	03, 04 are programmable relay output, the delay time is set by the code F4 while the output function time is set by code FE.
	05, 06	Fault output	005, 06 are fault relay output, they will be on when there’s fault with the soft starter or the power is cut off and be off when the power is on. (capacity of the connection point AC250V/3A)
Connection point input	07	Instantaneous stop input	The motor will stop immediately when 07 and 10 are disconnected (or be tandemly connected to the normally closed point of the thermal relay)
	08	Soft stop input	The motor will slow down for soft stop when 08 and 10 are disconnected (or automatically stop).
	09	Start input	The motor will start for running when 09 and 10 are connected.
	10	Common terminal	Common terminal for signal input of the connection points
Analog output	11, 12	Analog output	11 and 12 are 4~20Ma DC analog output which are used to monitor the current of the motor in real time. The maximum value 20mA indicates the current of the motor is four times of the nominal current of the soft starter.4~20Ma DC meter can be connected for observation. Maximum load resistance of this output is 300Ω.
Communication	DB	RS485communication input/output	Input and output signal terminal of RS485 communication, can be used to connect several soft starters.