WENZHOU MEIHENG ELECTRIC CO.,LTD
| Product name | Automatic Transfer Switch |
| Application | Industrial Power |
| Rated voltage | AC 3*220V(N-L1/L2/L3) |
| Breaking Capacity | 20 kA |
| Frame Current | 63 A, 100A |
| Number of Pole | 3 |
| Type | PC |
| Return delay to priority phase | 1-600s |
| Max. Current | 80A/100A |
| Auto-reclosing delay(Ton) | 1-600s |
| Phase | Three Phase |
| Rated Current | 100A |
| Voltage accuracy | <1% |
| Umax setting range | 230-300V |
| Max.Operating phase voltage | 350V |
| Operation type | Automatic Conversion |
| Umin setting range | 140-210V |
| Place of Origin | Zhejiang, China |
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Product Specification
| Product name | Automatic Transfer Switch | Application | Industrial Power |
| Rated voltage | AC 3*220V(N-L1/L2/L3) | Breaking Capacity | 20 kA |
| Frame Current | 63 A, 100A | Number of Pole | 3 |
| Type | PC | Return delay to priority phase | 1-600s |
| Max. Current | 80A/100A | Auto-reclosing delay(Ton) | 1-600s |
| Phase | Three Phase | Rated Current | 100A |
| Voltage accuracy | <1% | Umax setting range | 230-300V |
| Max.Operating phase voltage | 350V | Operation type | Automatic Conversion |
| Umin setting range | 140-210V | Place of Origin | Zhejiang, China |
Intelligent Automatic Transfer Switch is designed to supply an single phase 220V load from different power supply, in order to maintain uninterrupted power supply of essential single phase load. According to voltage presence &voltage quality on phases, it will automatically select the optimum power supply and switch the single phase load supply to it.
1.Over-voltage protection
2.Under-voltage protection
3.Over-current protection
5.Voltage display(voltage measurement)
6.Current display (current measurement)
7. Voltage calibration: Voltage +-9.5% adjustable.
8. Current calibration: Current +- 9.5% adjustable
Main Function:
When Current Power Supply is Over/Under Voltage or Stop, the Phase Transfer Switch will transfer to another power supply automatically.It can cut off the power supply instantaneously when the line has over current faulty, so as to protect the electrical equipment from being damaged.
Advantage:
The Changeover Switch can setting which power resource is Priority.
When Priority Phase Recovery to Normal Voltage, the Phase Transfer Switch will Change Back to Priority Power Resource.
A-B-C, A-C-B, B-A-C, B-A-C, C-A-B, C-B-A
EXCLUSIVE DESIGN 63A 100Atriple power triple lines electronic type automatic changeover switch with over-under-voltage protection..
Specification:
|
Supply terminals |
N,L1,L2,L3 |
|
Rated supply voltage |
AC 3 * 220V(N-L1/L2/L3) |
|
Rated frequency |
40/50/60/70Hz |
|
Umax setting range |
230-300V |
|
Umin setting range |
140-210V |
|
Auto-reclosing delay(Ton) |
1-600s |
|
Return delay to priority phase |
1-600s |
|
Switch delay to reserve phases |
<0.2s |
|
Voltage hysteresis |
5V |
|
Overvoltage trip delay |
0.1s; ≥350V: 0.02s |
|
Undervoltage trip delay |
0.1s; ≥350V: 0.02s |
|
Voltage accuracy |
<1% |
|
Max. operating phase voltage |
350V |
|
Rated operating current |
63A/80A/100A |
|
Max. operating current |
80A/90A/100A |
|
Pollution degree |
3 |
|
Electrical life |
105 |
|
Mechanical life |
105 |
|
Altitude |
≤2000m |
|
Ambient temperature |
-25℃~+50℃ |
|
Permissable relative humidity |
≤50% at 40℃(without condensation) |
|
Storage temperature |
-25℃~+55℃ |
|
Conductor size |
0. 5mm2~1mm2 |
Company Details
Business Type:
Trading Company,Manufacturer
Year Established:
2018
Total Annual:
2500000-5000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
WENZHOU MEIHENG ELECTRIC CO.,LTD is located in Xiangyang Industrial Zone,Liushi Town,Yueqing City,Zhejiang Province,China.Our company was founded in 2000 year,and our company with an area of 3,000 square meters.Our company's products line mainly include computerized Cam Switch,Changeover Switch,Rota... WENZHOU MEIHENG ELECTRIC CO.,LTD is located in Xiangyang Industrial Zone,Liushi Town,Yueqing City,Zhejiang Province,China.Our company was founded in 2000 year,and our company with an area of 3,000 square meters.Our company's products line mainly include computerized Cam Switch,Changeover Switch,Rota...
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