China Quality DC Surge Protector Manufacturers and Suppliers
1.Features of DC Surge Protector
DC Surge Protector
Status indicator
Low residual, short response time
Thermal disconnect device
Themperature control to protect circuit
DIN rail mounting for easy installation
Plug connectors for quick and easy connection for rewiring
2.Application of DC Surge Protector
DC power sytem
DC distribution board
DC power supply equipment
DC distribution box
Electrical information system cabinet
Output of second power equipment
3.Product Parameter (Specification) of DC Surge Protector
| Model | DC Surge Protector 2P 40KA 600V |
| Pole | 2P |
| Uoc max (V DC) | 600V |
| Uc (V DC) | 600V |
| ln(8/20)us(kA) | 20 |
| lmax(8/20)us(kA) | 40 |
| Up (kV) | 2.5 |
| Technology | Short-Circuit Interuption(SCI) Overcurrent Protection | |
| Response Time(TA) | ＜25ns | |
| Wiring capacity | Hard wire:4--25 | |
| Flexible wire:4--16 | ||
| Striping length | 10 | |
| Terminal screw | M5 | |
| Torque(Nm) | Main circuit:3.5 | |
| Remote singal control:0.25 | ||
| Protection class | All profile:IP40 | |
| Connection port:IP20 | ||
| Installation environment | No obvious shock and cibration | |
| Working Temperature | ﹣40℃to80℃ | |
| Standards Informations | IEC 61643-31 Type 2, IEC 61643-1 Class II | |
4.FAQ
Q:When I can receive quotation and detail information after send the enquiry?
A:Reply will be sent in 24hours.
Q:What's the difference between you and other suppliers?
A:We have our own design box with PC/ABS material.
Q: Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:Can I get a sample for test before place order?
A:Of course!
Q:How's the delivery?Because I really need them is urgently?
A:Samples cost 2-3 days. Bulk order cost 12-15 days.
Q:If i want to release order, what's the payment method you accept ?
A:We accept T/T, Western union, Trade Assurance.
