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YCQR8s Bypass Soft Starter

Product Detail

Type designation

Company code	/	Current	Voltage
YC	QR8s	30	AC380V
Company code	Model	30KW	AC380V

Operating condition

Instructions for External Terminalsof Built in Bypass intelligent Motor Soft Start

Terminal type		Terminal No.	Terminal name	Instruction
Main circuit		R,S,T	Power input	Soft start three-phase AC powerinput
Main circuit		U,V,W	Soft Start Output	Connect three-phase asynchronous motor
Controlloop	Communication	A	RS485+	For ModBusRTU communication
	Communication	B	RS485-	For ModBusRTU communication
	Digital input	12V	Public	12/24Vcommon
		IN1	start	Short connection with common terminal (12/24V) Startable soft start
		IN2	Stop	Disconnect from the common terminal (12/24V)to stop the start soft start
		IN3	ExternalFault	Short-circuit with the common terminal(12/24V), soft start and shutdown
	Soft start power supply	A1	AC220V	220V
	Soft start power supply	A2	AC220V	220V
	Programming Relay 1	TA	Programming relay com-mon	Programmable output,available from Choose from the following functions: 0.No action 1.Power-on action 2.Soft start action 3.Bypass action 4.Soft stop action 5.Runtime actions 6.Standby action 7.Failure action
		TB	Programming relay normal-ly closed
		TC	Programming relay normal-ly open
	Programming Relay 218.5- 115kw(Config- uration)	TA2	Programming relay normal-ly open
	Programming Relay 218.5- 115kw(Config- uration)	TC2	Programming relay normal-ly open

Overall and mounting dimensions(mm)

Specification model	Dimensions(mm)			Installation size(mm)
Specification model	W1	H1	D1	W2	H2	H3	D2
0.37-15KW	55	162	157	45	138	151.5	M4
18-37KW	105	250	160	80	236		M6
45-75KW	136	300	180	95	281		M6
90-115KW	210.5	210.5	215	156.5	372		M6

Product Tags

Bypass Soft Starter

motor soft starter

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