HKSPD1 Control And Protective Switching Device Surge Protection Device 1P
HKSPD1 Surge Protection Device
1. General
HKSPD1 is applicable to circuit with 50/60Hz, rated voltage below 380V AC, for power distribution in both household & commercial electric equipment installations. It is designed according to ICE61643-1 and GB18802.1 standards, installed on DIN rail EN 60715 (35mm) by means of fast clip device. It is built in with failure interrupter device, will automatically interrupt when breakdown fails due to overcurrent and overheating. Meanwhile, the warning indicator turns from green to red.
1.1 Pluggable replacement module
1.2 The maximum discharge current: 20kA(8/20µs)
1.3 Reaction rate ≤ 25 ns
1.4 Failure detection indicator
2. Technical parameters
| Standard | ICE61643-1 | |
| Electrical features | Model No. | HKSPD1 |
| Poles | 1P | |
| Un | 230Vac 50~6 Hz | |
| Uc | 255Vac 50~60Hz | |
| In (8/20µs) | 10kA | |
| Imax (8/20µs) | 20kA | |
| Up (8/20µs) | ≤ 1.2kV | |
| tA | ≤ 25 ns | |
| Mechanical features | Electrical life | ≤4,000 |
| Mechanical life | ≤4,000 | |
| Fail-safe mode | Disconnection | |
| Failure indication | Green: normal Red: Invalid | |
| Sheathing Material | PBT UL94VO | |
| Protection degree | IP20 | |
| Size | 67*90*18 | |
| Operating temperature | -25℃ to 60℃ | |
| Storage temperature | -40℃ to 75℃ | |
| Installation | Terminal size top/bottom for cable | 2.5-25mm2 |
| Mounting | On DIN rail EN 60715 (35mm) by means of fast clip device |
3. Outline and installation dimensions (mm)
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