Welcome to wziep.com!
Categories
Welcome to wziep.com!
category： Other Electrical Equipment
reference price：￥$11.20
Other electrical equipment imax 40kA 220V 120 vac single phase 4P surge protector Power Thunder Protective Device
Surge protective device (SPD), protect against lightning surge voltages in solar system (photovoltaic power supply system). SPD is suitable for AC 50/60HZ, 380V TT, IT, TN-S, TN-C-S and other power supply systems. Surge protectors are designed according to IEC61643-1 and GB18802.1 standards.
SPD is used to protect all kinds of electrical equipment in the power system from lightning over-voltage, operation over-voltage, power frequency transient over-voltage impact damage to an electrical appliance.
The electrical circuit or communication lines because of outside interference peak current or voltage suddenly, the surge protector can in a very short time conducting shunt, so as to avoid damage to other equipment, to play a protective role, the response time in the 25 to 50 nanosecond.
Technical parameter
| Paramenter | Model | ||||||||
| XH2-C20 | XH2-C40 | XH2-C60 | |||||||
| Max continuous working voltage Uc(V~) | 420V | 385V | 275V | 420V | 385V | 275V | 420V | 385V | 275V |
| Voltage protection level UP(kV) | ≤1.8 | ≤1.5 | ≤1.2 | ≤2.2 | ≤1.8 | ≤1.5 | ≤2.2 | ≤2.0 | ≤1.8 |
| Max discharge current (8/20us)kA | 20 | 40 | 60 | ||||||
| Nominal discharge current (8/20us)kA | 10 | 20 | 30 | ||||||
| Response time | <25 | ||||||||
| Degree of protection | IP20 | ||||||||
| Access grounding wire sectional area (mm2) | 35 | ||||||||
| Slection of fuses or circuit breakers (A) | 50A,63A | ||||||||
| Working environment (℃) |
-40℃~+85℃ |
| Failure indication | Aging failure:Green normal,red failure |
| Function | Inncoming line 1 Class protection |
| Note | Other maximum continuous working voltage Uc can be customized |
FAQ:
Q1.What's the payment term?
A.We accept TT,30% deposit and 70% balance before shipment.
Q2.Tell me the standard of package?
A.For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
Q3.Would you accept to use our logo?
A.If you have good quantity, it absolute no problem to do OEM.
Q4: Do you accept customized order?
A: Yes, we do.
Q5: What's the delievery time?
A: It usually takes 7-15 days after confirming payment, but specific time should be based on the order quantity.
Q6: Is sample available and free?
A: Free Sample is available, but the sample freight should be pay by you.The cost of sample will be refund after further order.
