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| Categories | PV System Protection | 
|---|---|
| Brand Name: | HAROK | 
| Model Number: | HKSPD1 | 
| MOQ: | 3000 | 
| Company Info. | 
| Yueqing Vorax Electric CO.,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
HKSPD1 DC Surge Protection Device
1. Specification:

Material: PC flame retardant shell
Uc: 1000V
Type: #1, 10/20KA; #2, 20/40KA(Optional)
Nominal discharge current: 10KA(#1),20KA(#2)
Maximum discharge current: 20KA(#1), 40KA(#2)
Installation mode: 2P Guide rail mounting
Residual voltage after unloading voltage: <3.0KV
Rated connectivity and segmentation Ability: 1M
Product dimension: 90×49×36mm / 3.5×1.9×1.4in
Weight: 260g/9.2oz
2. Technical parameters
| Standard | ICE61643-1 | |
| Electrical features | Model No. | HKSPD1 | 
| Poles | 1P, 2P, 3P, 4P | |
| Uc | 1000VDC | |
| In (8/20µs) | 20kA | |
| Imax (8/20µs) | 40kA | |
| Up (8/20µs) | ≤ 3.0kV | |
| 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 | 90×49×36(2p) | |
| 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. Good Electrical Conductivity

The voltage surge arrester device is of purple copper fittings, with good electrical conductivity, adopting modular design, and its use and maintenance are very simple. The shell of the voltage surge arrester device is made of PC flame retardant material, which is safer to use, with good quality and fine performance, deserving your choice.
4. Widely application


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