- An AllGood-Group Company
AllGood AG-DK-DC20kA DC Power Modular Surge Protective Device SPD
AllGood AG-DK-DC20kA DC Power Modular Surge Protective Device SPD is designed and manufactured according to IEC61643 standard. It is accordance with the criterion of surge protective devices connected to low-voltage power systems–requirements and test methods. It is designed as module and 35mm din rail mounting. With working indication window, temperature control circuit breaker and built-in over current protective circuit, it can automatically release to avoid fire danger when it breaks down. It consists of remote alarm connector for remote monitoring. It is suitable for communications, TV broadcasting, computer room, automatic control, mechanical and electric control, mechanical and electrical equipment, and related DC power equipment.
DC Power SPD is suitable for equipment of small DC power supply voltage behind LPZ2 protection zone of buildings.
| SPD Type : | One-port SPD |
| Applicable Power Supply System : | DC Power Supply System |
| Nominal Discharge Current (8/20µs) In : | 20kA |
| Maximum Discharge Current(8/20µs) Imax: | 40kA |
| Leakage Current : | ≤20uA |
| Respond Time tA : | ≤25ns |
| Indication Method : | Indication Window Turn Red When Malfunction |
| Remote Alarm Function : | Optional |
| Maximum Connection Wire Range : | BVR 35mm2 Strand Wire |
| Method of Installation : | 35mm Din Rail Mounting |
| Material of Shell : | PC |
| Dimension : | 91*66*18mm |
| Flame Retardant Rating of Outer Shell : | UL94-V0 |
| Protection Level of Outer Shell : | IP20 |
| Working Temperature : | –25~＋70℃ |
| Relative Humidity : | ≦95%RH |
| Dimension : | 91mm*70mm*18mm |
| Standard : | IEC61643 |
| Product Model | Protection Mode | Rated Voltage U0 | Maximum Continuous Operating Voltage Uc | Voltage Protection Level Up |
|---|---|---|---|---|
| AG-DK-DC20 24 | +-PE,-PE | DC 24V | DC 56V | ≤600V |
| AG-DK-DC20 48 | +-PE,-PE | DC 48V | DC 65V | ≤650V |
| AG-DK-DC20 110 | +-PE,-PE | DC 110V | DC 170V | ≤700V |
| AG-DK-DC20 220 | +-PE,-PE | DC 220V | DC 320V | ≤1300V |
| Product Model | Protection Mode | Rated Voltage U0 | Maximum Continuous Operating Voltage Uc | Voltage Protection Level Up |
|---|---|---|---|---|
| AG-DK-DC20 24 | +-PE,-PE | DC 24V | DC 56V | ≤600V |
| AG-DK-DC20 48 | +-PE,-PE | DC 48V | DC 65V | ≤650V |
| AG-DK-DC20 110 | +-PE,-PE | DC 110V | DC 170V | ≤700V |
| AG-DK-DC20 220 | +-PE,-PE | DC 220V | DC 320V | ≤1300V |
