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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 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.
Rated power of SJR3-3000 series soft starter
Dimensions:
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:
Application:
Certificate:
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
Reference for application fields
| Application of mechanical type | load type | The executive ability of SJR3 | Starting current(%) | Starting time(s) |
| Centrifugal pump | Standard load | Slow shutdown protection(to eliminate water hammer), under-load protection or protection against phase inversion | 300 | 5-15 |
| Piston pumo | Standard load | Run test.Control of no-lubrication run and pump rotation direction. | 350 | 5-15 |
| Fan | Standard 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) | 300 | 10-40 |
| Shrink machine | Standard load | Motor protection, the motor can also provide special | 300 | 5-10 |
| Screw compressoe | Standard load | Provides protection against phase reversal,and is used for automatic discharge of contact when the machine is stopped | 350 | 3-20 |
| Centrifugal compressor | Standard load, heavy load if>30s | Provides protection against phase reversal,and is used for automatic discharge of contact when the machine is stopped | 300 | 10-40 |
| Piston compressor | Standard load | Provides protection against phase reversal,and is used for automatic discharge of contact when the machine is stopped | 350 | 5-10 |
| The transmission belt/ transmission machine | Standard load | The process control of fault detection or the under-load control of the circuit | 350 | 3-10 |
| Spiral crane | Standard load | Overload control of harsh environment detection | 300 | 3-10 |
| T-cable car | Standard load | Overload control of blockage detection | 300 | 2-10 |
| Elevator | Standard load | Overload control of blockage detection.Constant start of varying load | 400 | 5-10 |
| Saw/band | Standard load | Fast stop brake | 300-350 | 5-60 |
| Crusher/chip cutting machine | Heavy load | Control starting torque | 400 | 3-10 |
| Blender | Standard load | Current display,indication of product density | 350 | 5-20 |
| Mixer | Standard load | Current display | 350 | 5-10 |
| Lapping machine | Heavy load | The vibration is limied when the machine is stopped.Overload control of blockage detection | 450 | 5-60 |
| Crushing machine | Standard load | The vibration is limied when the machine is stopped.Overload control of blockage detection | 400 | 10-40 |
| Refining machine | Standard load | Control starting and stop torque | 300 | 5-30 |
| Press | Heavy load | Increase working cycle brake | 400 | 20-60 |
| Tracting lift | Standard load | Overload control of blockage detection or under load control for the detection of breakpoints | 400 | 2-10 |
| Lifting screw | Standard load | Overload control of blockage detection or under load control for the detection of breakpoints | 300 | 3-10 |
| Tracting lift | Standard load | Overload control of blockage detection or under load control for the detection of breakpoints | 400 | 2-10 |
| Lifting screw | Standard load | Overload control of blockage detection or under load control for the detection of breakpoints | 300 | 3-10 |