Our main latest selling products are floor cleaning brushes,the ZHECHI Electric® Newest 40KA DC Lightning Surge Protection PV Surge Arrester, also include brush parts, such as metal ring for wafer, PP & nylon & wire filaments, plastic plate, etc.
The ZHECHI Electric® Newest 40KA DC Lightning Surge Protection PV Surge Arrester is also know as surge protector or SPD in short.
Ebasee Offering over 30 kinds of SPD products which has CE, RoHS,TUV certification.The company pass the approval of ISO9001 already.
| Standard | IEC61643-11 |
| Poles | 1P, 2P, 3P, 4P |
| Max. continuous operation AC voltage Uc | 140, 275, 320, 385, 400, 420, 440V |
| Rated release current | 5, 10, 15, 20, kA |
| System voltage Un | 230/400V AC 50/60Hz |
| Norminal discharge current (8/20μs) In | 20kA |
| Maximum discharge current (8/20μs) Imax | 40kA |
| Voltage protection level (L-N) Up | 1.5kV |
| Response time (L-N) tA | 25ns |
| Mounting | 36mm Standard Guide |
| Cross section of wire (Min.) | 4mm2 |
| Cross section of wire (Max.) | 35mm2 |
