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450KW Motor Soft Starter
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450KW Motor Soft Starter

Voltage:380VAC Three phase
Power:450KW
CE CCC Approval
2 Years warranty after sell

  • PSR-3450-4
  • BSUMWELL
Quantity:

Motor soft starter function

Complete protection function 

Multiple start and stop modes Various control support

Overheat protection

Input phase protection

Output phase protection

3 phase unbalance protection

Start over current protection

Run overload protection

Low voltage protection

Over voltage protection

Load short circuit protection

Current limit start

Voltage ramp start

Jump mode start

Current ramp start

Voltage limited current double

closed loop start

Soft stop

Free stop

Programmable relay

output

Programmable fault relay

output

4~20mA dc analog output

Rs485 communication

input/output

Model Explanation

soft starter model explain

Optional accessories table

Attachment name   Selection Number Option Description

Panel outside extension cable

A3

The digital part is mean the

cable length

English LCD Panel E
Modbus communiction card  M

Some models offer dafault

presets

Profibus communication card P
CAN Open communication card  C

37KW soft starter for crusher

Soft starter 230V/400V/660V-50/60HzRated motor power Dimension
Soft Starter   Model Working   Max current (A)3 phase 220Vac3 phase 380/440Vac3 phase 660Vacsee the drawing
PSR-3007154KW7.5KW11KWR1
PSR-3011235.5KW11KW15KW
PSR-3015317.5KW15KW22KW
PSR-3018389KW18.5KW30KW
PSR-30224411KW22KW37KW
PSR-30306015KW30KW45KW
PSR-30377418.5KW37KW55KW
PSR-304510022KW45KW75KW
PSR-305511030KW55KW90KW
PSR-307515037KW75KW115KWR2
PSR-309016045KW90KW132KW
PSR-311520055KW115KW160KW
PSR-313225075KW132KW200KW
PSR-316030090KW160KW250KW
PSR-3200360115KW200KW355KW
PSR-3250480132KW250KW400KWR3
PSR-3315590160KW315KW560KW
PSR-3355660355KW630KW
PSR-3400790200KW400KW710KW
PSR-35001000250KW500KW900KWR4
PSR-36301200355KW630KW


motor soft starter install size


Soft starter size

motor soft starter size

soft starter drawing



Control terminal connection diagram

soft starter digram

Circuit diagram

wstr3000 circuit diagram

motor soft starter application


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Tel:+86-755-23576797
Moblie:  +86 13316502799
E-mail:  sales@bsumwell.com  

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