- Circuit Breakers[2]
- Electrical Plugs & Sockets[4]
- Electronic & Instrument Enclosures[1]
- Other Electrical Equipment[10]
- Power Accessories[10]
- Power Distribution Equipment[5]
- Voltage Regulators/Stabilizers[10]
- Electrical Contacts and Contact Materials[1]
- Insulation Materials & Elements[1]
- Electronic Data Systems[1]
- Other Electronic Components[2]
- Resistors[2]
- Counters[1]
- CCTV Accessories[1]
- Lightning Rod[3]
- Other Security & Protection Products[10]
- Other Safety Products[4]
- Other Telecommunications Products[1]
- Telecom Parts[7]
Surge protection device
Surge protection device:24KV, 5KA or 24KV, 10KA
Lightning protection system:
Service condition:
1 Ambient temperature: -40 ~ +40°C
2 Altitude: not more than 2000m;
3 Frequency of power : from 48Hz to 62Hz;;
4 Earthquake intensity: not higher than 7 degrees;
5 Max wind velocity:lower than 35m/s.
24KV,5KA
Rated Voltage | 24 kV |
Rated frequency | 48~62Hz |
Continuous operating voltage | 19.2 kV |
Nominal discharge current | 5KA |
1/4 Steep current impulse residual voltage | 76 kV |
8/20 Lightning impulse residual voltage | 72 kV |
30/60 Switching impulse residual voltage | 61.6 kV |
Rectangular current withstand 2000μs | 100 A |
High current withstand 4/10μs | 65kA |
24KV,10KA
Rated Voltage | 24 kV |
Rated frequency | 48~62Hz |
Continuous operating voltage | 19.2 kV |
Nominal discharge current | 10 KA |
1/4 Steep current impulse residual voltage | 76 kV |
8/20 Lightning impulse residual voltage | 72 kV |
30/60 Switching impulse residual voltage | 61.6 kV |
Rectangular current withstand 2000μs | 250 A |
High current withstand 4/10μs | 100 kA |
