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
Q 1. What's the payment term?
A. We accept TT, Western Union,Paypal,MoneyGram.
Q 2.How's the delivery time ?
A. Is due to order quantity, usually it will take about 3-5 days for minimum order quantity.
Q 3.Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or wooden case for protection.
Q 4.Would you accept to use our logo ?
A.It's no problem to do OEM.
Q 5.We want to know month capacity.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 10000pcs and big capacity near 1000pcs.
Q 6.Where is your market?
A. Our products are popular in Australia, South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q 7. What kind of certificate you have ?
A. Our company already achieve CCC.
Q8. What is the warranty period ?
A. Normally 15 months.
OEM Services
1.Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.
Lead Time
1.Sample orders will be delivered from our factory within 3-5 working days.
2.General orders will be delivered from our factory within 15 working days.
3.Big orders will be delivered from our factory within 30working days at most
Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other express.
2.By our forwarding agent(by air or by sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.
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