Front-face Panel:
Technical Data
Supply terminals | N,L1,L2,L3 |
Rated supply voltage | AC 3*220V(N-L1/L2/L3) |
Rated frequency | 40/50160/70Hz |
Umax setting range | AC230-300V |
Umin setting range | AC140-210V |
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;2350V:0.02s |
Undervoltage trip delay | 0.1s;2350V: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 | 10^5 |
Mechanical life | 10^6 |
Altitude | ≤2000m |
Ambient temperature | -25ºC~+50ºC |
Permissable relative humidity | ≤50% at 40 ºC (without condensation) |
Storage temperature | -25ºC~+55ºC |
Conductor size | 0.5mm2~1mm2 |



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A. We accept TT,30% deposit and 70% balance before shipping.
Q2. How's the delivery time ?
A. We depend on different products and different quantities. Generally, it takes about 3-15 days. If the quantity is very large, we need to negotiate.
Q3. Tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.
Q4.Could you offer Form A or C/O ?
A. It's totally not a problem. We can prepare relative documents to forgin affairs office or other office to apply for thiscertificate.
Q5.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.