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380v Three Phase Motor Soft Starter

Description

Product Details:
Brand Name: SAFESAVE
Model Number: SJR3-3000 Series
Rated power: 18.5kw-200kw
Type: three phase
Inbuilt bypass: Yes
Power supply: 380VAC±15%
Protective class: IP20
Storage temperature: -25℃~70℃
Frequency: 50/60hz
Application: Crusher/Compressor/Pulping machine
Warranty: 18 months

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Product Details

Technical Parameter

softstarter-3000 -



Product Overview:

The three phase 380V SJR3-3000 series online micro-power consumption motor soft starter of Zhejiang Saikong. 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.



ac motor starter-2



Rated power of SJR3-3000 series soft starter

SJR3-3000 soft starter




Dimensions:

5

6



Notes for use:

(1) The communication address, communication rate and verification mode must be the same as the communication settings of the controller.

2) If no response data is received, please check the above parameter settings: check if the connection to 485 terminals is correct and if the CRC verification is correct.

(3) In the event of communication among several TGS5, 120Ω resistances should be connected at both AB ends of the last TGS5.

(4) When connected to other Modbus equipments, connection should be conducted as per the diagram below:

1.1


Application:

7


Certificate:

8


FAQ

Q: Factory or trade company only? What certifications do you get?

A: We are factory absolutely. And we have CE, ISO9001,CE, CCC.

Q: What is your production capacity?

A: 3000 sets per month.

Q: why choose us ?

A: 1. Famous brand in china for 10 more years ---- Sanyu

2. Easy operating system ---- Easy but effective software, gentle touch achieves

3. Stable performance ---- best famous compenents ensure the quality all the time

4. Excellent aftersales service ---- 24*7 hours online serive, never leave you alone.

5. Fast delivery ---- cheap & safe delivery, we look after it all the time

Hot Tags: 380v three phase motor soft starter, China, manufacturers, suppliers, customized, in stock

Reference for application fields

Application of
mechanical type 
load type The executive ability of SJR3Starting current(%)Starting time(s)
Centrifugal pumpStandard loadSlow shutdown protection(to eliminate water hammer),
under-load protection or protection against phase inversion
3005-15
Piston pumoStandard loadRun test.Control of no-lubrication run and pump rotation direction.3505-15
FanStandard load,
heavy load if>30s
Having detected overload or under load caused by blockage,
it will provides braking torque.(click on fan to interrupt drive)
30010-40
Shrink machine Standard load Motor protection, the motor can also provide special 3005-10
Screw compressoeStandard loadProvides protection against phase reversal,and is used for automatic discharge of contact when the machine is stopped3503-20
Centrifugal compressorStandard load,
heavy load if>30s
Provides protection against phase reversal,and is used for
automatic discharge of contact when the machine is stopped
30010-40
Piston compressor Standard loadProvides protection against phase reversal,and is used for
automatic discharge of contact when the machine is stopped
3505-10
The transmission belt/
transmission machine 
Standard loadThe process control of fault detection or the under-load control
of the circuit 
3503-10
Spiral craneStandard loadOverload control of harsh environment detection 3003-10
T-cable car Standard loadOverload control of blockage detection3002-10
ElevatorStandard load Overload control of blockage detection.Constant start of varying load4005-10
Saw/bandStandard loadFast stop brake 300-3505-60
Crusher/chip cutting machine Heavy load Control starting torque 4003-10
Blender Standard load Current display,indication of product density 3505-20
Mixer Standard load Current display3505-10
Lapping machine Heavy load The vibration is limied when the machine is stopped.Overload control
of blockage detection 
4505-60
Crushing machine Standard load The vibration is limied when the machine is stopped.Overload control
of blockage detection 
40010-40
Refining machine Standard load Control starting and stop torque3005-30
PressHeavy load Increase working cycle brake 40020-60
Tracting lift Standard load Overload control of blockage detection or under load control for the
detection of breakpoints
4002-10
Lifting screwStandard loadOverload control of blockage detection or under load control for the
detection of breakpoints
3003-10
Tracting lift Standard loadOverload control of blockage detection or under load control for the
detection of breakpoints
4002-10
Lifting screwStandard loadOverload control of blockage detection or under load control for the
detection of breakpoints
3003-10