Xi'an Noker Electric Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 2000 set per month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton Packing |
| Dimension | Small Size, Light Weight |
| Protection | Perfect motor protection |
| Material | Fire proofed housing |
| Reliability | High reliability and long life |
| Shock and drive stress | Relieves shock and drive train stress on startip |
| Start\stop | Produces smoother starts and stops |
| Brand Name | Noker |
| Model Number | NK-ASSU220P5 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 2000 set per month |
| Delivery Time | 5-8 work days | Packaging Details | Carton Packing |
| Dimension | Small Size, Light Weight | Protection | Perfect motor protection |
| Material | Fire proofed housing | Reliability | High reliability and long life |
| Shock and drive stress | Relieves shock and drive train stress on startip | Start\stop | Produces smoother starts and stops |
| Brand Name | Noker | Model Number | NK-ASSU220P5 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | single phase soft starter ，compressor soft starter ，soft start starter | ||
Heat Pump 220VAC 5P Single Phase Motor Soft Starter Reducing Current
The soft start controller NK-ASSU220P5 provides an effective solution in reduction of start-up current, typically up to 70%, but still provides full startup torque for compressors and motors. Across the line starting of air-conditioner compressor or induction motors is accompanied by inrush currents up to 7-8 times higher than running current, and starting torque up to 3 times higher than running torque.
The increased unnecessary torque results in sudden mechanical stress on the machine which leads to increased wear and higher service costs and reduced service life. Moreover, the high inrush current and current peaks may stress the power supply system to increased mains and generator loads which may lead to voltage dips results in breaking down of other valuable equipment or system function.
NK-ASSU220P5 is an embedded design air-conditioner (for single phase power system) soft start controller. It regulates the start-up voltage of the compressor/motor intelligently to effectively reduce the inrush and surge current while starting-up, thus consume much less power from the public utility network or on-site AC power supply system but still provides full startup torque for compressors and motors.
NK-ASSU220P5 effective limits the inrush current and so improves stability of the power supply and reduces transient voltage drops that may affect or break down other loads. This will eliminate the need of over dimension of the power supply system which results in reduce capital expenditure investment in power supply capacity, charge meter, circuit breaker and power wire line capacity etc..and extend the service life of the motor or compressor effectively.
NK-ASSU220P5 is a compact size, light weight cost effective soft start controller with fire proofed housing and sealed by resin make it capable to resist extreme weather and survive in harsh environment (air-conditioner outdoor unit), this makes NK-ASSU220P5 a cost effective solution with high reliability and stability.
Electrical:
1. Nominal Working Voltage: 110Vac (90~135Vac), single phase
2. Maximum continuous working voltage: 135VAC.
3. Maximum continuous working current: 18A
4. Over Current limit: 30A/1 minute
5. Maximum non-repetitive inrush current: 170A (<20 ms).
6. Maximum surge current: 120A (<350 ms).
7. Soft start-up time: 1±0.5s
8. Current consumption: 48mA (Capacitive 110VAC)
9. Power consumption: less than 15VA
10. Operation hours: better than 45,000 hours (rated working temperature)
11. Effective soft start on/off service: >100,000 times (soft start interval not less than 3 minutes)
Features:
Electrical:
Protection:
1. The insulation resistance between housing and chassis: > 300 M Ω.
2. Withstand voltage between housing and chassis: >3000 VAC in 1 minute.
3. Shock resistance better than 200m/s2 and 11ms.
4. Anti vibration: 10~55mm(double amplitude, 1.5mm)
5. Protection restart time interval: 180 seconds
Environment:
Working temperature: -40 to 85 ℃.
Working Humidity: 0~95% RH (<40 ℃).
Typical application:
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2002
Total Annual:
3000000-8000000
Employee Number:
100~200
Ecer Certification：
Active Member
Noker Electric is an automation & drive focused global company, providing global customers with control, display, drive and system solutions & other related products and services, under the support of its excellent electrical and electronic technology as well as strong control technical forc... Noker Electric is an automation & drive focused global company, providing global customers with control, display, drive and system solutions & other related products and services, under the support of its excellent electrical and electronic technology as well as strong control technical forc...
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