| Model: | DK-80 |
|---|---|
| Brand: | DIKAI |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | surge protector , lightning arrester , 80kA surge protected |
| Price: |
US $54.6
/ pc
|
| Min. Order: | 10 pc |
| Last Online:07 Sep, 2016 |
Product Introduction
DK-80 Modular Power Supply series SPD is designed according to IEC standards. It complys with the requirements of GB18802.1-2011 Low-voltage surge protective devices-Part 1: Surge protective device connected to low-voltage power distribution systems-Requirements and tests. It is designed as module, with features of good seal ability and 35mm din rail mounted. With working indication window, temperature control circuit breaker and built-in over currents protective circuit, the modular SPD can automatically release to avoid fire danger when it breaks down. It consists of remote alarm connector for remote monitoring. It can be used for lightning protection of L-PE, N-PE(4P) or L-N-PE(3+1).
Features
1. Module designed, good seal ability and 35mm din rail mounted.
2. High discharge capacity.
3. No follow currents, 8/20 µs wave form.
4. Consists of remote alarm connector for remote monitoring.
5. Can be used for protection lightning ofL-PE, N-PE(4P) or L-N-PE(3+1).
6. With temperature control circuit breaker and built-in over currents protective circuit, the modular SPD will automatically release to avoid fire danger when it it breaks down.
Technical Parameter
| Item No. | DK-380AC80 I | DK-380AC80 II | DK-220AC80 I |
| SPD Type | One-port SPD | ||
| Applicable Power Supply System | TT, TN, IT | ||
| Maximum Continuous Operating Voltage Uc | AC 385V | ||
| Nominal Discharge Current (8/20µs) | 40kA | ||
| Maximum Discharge Current(8/20µs) | 80kA | ||
| Voltage Protection Level Up | ≤2.0kV | ||
| 1.1kV(8/20µs,5kA) | |||
| Leakage Current | ≤20uA | ||
| Respond Time tA | ≤25ns | ||
| Temporary Overvoltage TOV | 1200V+U0 /200ms | ||
| Indication Method | Indication Window,Turn Red When Malfunction | ||
| Remote Alarm Function | Optional | ||
| Maximum Connection Wire Range | BVR 35mm2 | ||
| Method of Installation | 35mm Din Rail Mounted | ||
| Material of Shell | PC | ||
| Flame Retardant Rating of Outer Shell | UL94-V0 | ||
| Protection Level of Outer Shell | IP20 | ||
| Working Temprature | –25~＋70℃ | ||
| Relative Humidity | ≤95%RH | ||
| Protection Mode | L-PE,N-PE(4P) | L-N-PE(3+1) | L-PE,N-PE(2P) |
| Dimension(mm) | 108*90*66 | 108*90*66 | 54*90*66 |
Application Scope
1. Low voltage distribution box (board) of buildings.
2. Floor distribution box of buildings.
3. Outdoor power distribution cabinet/distribution box.
4.. Any place need to be waterproof, moisture proof, dust-proof, rot proof.
