1.General Introduction
Specification | Rated Current(In) | Rared Voltage(V) | Rated Frequency(Hz) | Overvoltage Start Value(V) | Normal Voltage Start Value(V) | Undervoltage Start Value(V) |
Two-phase overvoltage | 32,40,50,63,80 | 230VAC | 50 | 275±5 | 240-260 | 175±5 |
Three-phase overvoltage with lack of phase/ Three-phase four line overvoltage with lack of phase | 380VAC | 460±15 | 420-440 | 300±15 |
Specification | Normal Voltage Start Value(V) | Overvoltage and Undervoltage start time(S) | Power Consumption(W) | Electrical Machinery Life |
Two-phase overvoltage | 190±5 | ≤60S | <1 | >100000 times |
Three-phase overvoltage with lack of phase/ Three-phase four line overvoltage with lack of phase | 335±10 | <2 |
Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q5: What is your main products?
A5: Solar Power system accessories ,The wide range products under manufacturing covers such as AC&DC Surge Protective Device(SPD)
AC&DC Miniature Circuit Breaker(MCB),AC&DC Moulded Case Circuit Breaker(MCCB),Voltage & Current Protector,DC FUSE,Solar connector,
Solar cable,combiner box etc.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment.
Q:How's the delivery?Because I really need them is urgently?
A: Samples cost 1-2 days. Bulk order cost 12-15 days.