30kw Soft Starter Controller COM Control Electric Motor Soft Start

• Customization: Available
• Task: Adjust
• Structure: Combination
• Model NO.: BZ1S110T4
• Mathematical Model: Linear
• Signal: Continuous
• Function: Protection
• Certification: CCC, CE
• Condition: New
• Customized: Customized
• Material: Plastic
• Two Display: LED and LCD
• Transport Package: Honeycomb Box
• Specification: CE
• Trademark: BANGZHAO OR OEM
• Origin: China
• HS Code: 8504403090
• Production Capacity: 9999PCS

Product Description

Three Phase Digital 380VAC 90kw Electric Motor Soft Starter
BZ1S series AC motos intelligent soft starter is a new type of advanced starting device which involves electronic technology,microcontroller and advanced control technology.The soft starter can limit the starting current effectively at the start of asynchronous motos,and can be used on fans,water pumps and heavy load machines like conveyers and compress ors.It is the ideal replacement for voltage-limiting starting equipments like star-delta transformer and auto-induction voltage limiter.Meanwhile,the soft starter has various control modes that allow it to be controlled by keyboard,external terminals or host computer,and multiple outputs including fault relay outputs,multi-function relay outputs and analogue outputs,which facilitate its usage in various systems.
 
 Technical specifcation
 

Operation	Control mode		Keyboard/extermal terminal/RS485 communication
	Starting mode		Current limiting/voltage/keavy load
	Start and stop time		Can be set digitally
	Start delay		Can be set digitally
	Emergency stop		Stop the output of the soft starter
	Limiting current		The starting current should be lower than the limiting current if the soft starter is operating under current limiting or heavy load mode
	Starting voltage		The starting voltage can be set digitally if the soft starter is operating under voltage mode
	Load control		Possibility to check accidents including belt tripping
	Autonmatic restart		Autonmatic restart after breakdown
	Fault output		Contact output AC 250V 1A ;DC30V 1A
	Multi-function relay output		Start delay, Start,Operation,Stop,Full stop restart
	Analogue output		0~20mA / 4~20mA  available
Portection function	Portection of soft starter		Protecting from overload,overcurrent,overheat,unbalanced three phase,missing phase,under loading,extemal fault,etc
	Warning of soft starter		Emergency stop,under loading,restart,etc
Display	Keyboard	Operation information	Operation,stop and fault warnings during standby,start delay and starting
		Protection	Protect the parameters from being modified
Application conditions	Application category		AC-53b
	Rated insulation voltage		660V	Rated impulse withstand voltage	4KV
	Protection degree		IP20
Environment conditions	Ambient temperature		-10ºC~40ºC
	Storage temperature		-20ºC~65ºC
	Storage temperature		Maximum90%RH(No condensation)
	Ambient humidity		Below 1000m;below 5.9m/s(=0.6g)
	Altitude/vibration		Without corrosive gas,flammable gas,oil mist,dust or others
Cooling			Natural air cooling

 
 
BZ1S series soft starter 
 

MODEL	Rated power (kW)	Rated current (A)	Compatible circuit breaker(QF)	Compatible bypass contactor(KM)	Cable specification
BZ1S23T4	11	23	CM1-63L/32	CJ20-25	6mm2 cable
BZ1S30T4	15	30	CM1-63L/40	CJ20-40	10mm2 cable
BZ1S37T4	18.5	37	CM1-63L/40	CJ20-40	16mm2 cable
BZ1S45T4	22	45	CM1-63L/63	CJ20-63	16mm2 cable
BZ1S60T4	30	60	CM1-100L/80	CJ20-63	25mm2 cable
BZ1S75T4	37	75	CM1-100L/100	CJ20-100	35mm2 cable
BZ1S90T4	45	90	CM1-225L/125	CJ20-100	35mm2 cable
BZ1S110T4	55	110	CM1-225L/160	CJ20-160	35mm2 cable
BZ1S145T4	75	145	CM1-225L/180	CJ20-160	35mm2 cable
BZ1S175T4	90	175	CM1-225L/200	CJ20-250	30*3mm2copper row
BZ1S210T4	110	210	CM1-400L/250	CJ20-250	30*3mm2copper row
BZ1S250T4	132	250	CM1-400L/315	CJ20-400	30*4mm2copper row
BZ1S300T4	160	300	CM1-400L/350	CJ20-400	30*4mm2copper row
BZ1S370T4	200	370	CM1-400L/400	CJ20-400	40*4mm2copper row
BZ1S470T4	250	470	CM1-630L/630	CJ20-630	40*5mm2copper row
BZ1S570T4	315	570	CM1-800H/700	CJ40-800	40*5mm2copper row
BZ1S720T4	400	720	CM1-800H/800	CJ40-1000	50*5mm2copper row
BZ1S840T4	450	840	CM1-1250/1000	CJ40-1000	50*5mm2copper row

 
 
 
Description of external terminals

Type		Symbol	Name	Description
Main circuit		R,S,T	AC power input of the main circuit	Connect with 3-phase power supply through circuit breaker
		U,V,W	Output terminal of the soft starter	Connect with 3-phase asynchronous motor
		L1,L2,L3	Specific terminal for external bypass contactor	Connect with bypass contactor
Control power supply		12	Terminal for control power supply input	Connect with AC 220V, 50Hz
		13
Control circuit	Relay output	1	Control terminal of bypass contactor Bypass	Close after starting Capacity AC 220V 5A
		2
		3	Fault relay output Break	Active during fault(Multiple modcs available for choosing) CapacityAC 220V 5A
		4
		5	Multi-function relay output Chain	Programmable activity mode CapacityAC 220V 5A
		6
	DIGITAL input	7	External reset tenninal  RET	External emergency stop signal
		8	Control terminal of emergency stop EMS	External reset signal during fault
		9	Extemal-control stop terminal  STOP	Under external control mode,when STOP and COM is closed,and RUN and COM is closed,operation is active.Otherwise stop is active.
		10	External-control operation terminal RUN
		11	COM terminal of external signal  COM	COM terminal of digital input
	RS485 Communication	A-	Positive signal of 485 communication	RS485communication tenminal
		B+	Negative signal of 485 communication
		GND	GND tenninal	0-20mA or 4-20mAanalogue output,that can be chosen through programming
		FM	Output termmal of current signal

 
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