Din Rail Imax 25kA Type 2 SPD 2 Pole Surge Protection Device 2P
Specification of Type 2 Surge Protection Device 2P
1. Product Type: Din Rail 25kA Type 2 SPD 2 Pole Surge Protection Device 2P
2. Power System: 220V Single Phase Power System
3. Rated Voltage: 220V AC(Can be customized according to client's request)
4. Nominal Discharge Current(8/20): 10kA, 20kA, 30kA, 40kA, 50kA, 60kA Selection
5. Maximum Discharge Current(8/20):20kA, 40kA, 60kA, 80kA, 100kA, 160kA Selection
6. Protection Mode: L-PE,N-PE(2P), 1+1P, L-PE,N-PE(4P), 3+1P Selection
7. Voltage Protection (8/20): Less than 1.5kV
8. Production Standard: IEC61643-1
9. Indication Method: Window Indicator
Technical Parameter of Type 2 Surge Protection Device 2P
| SPD Type | One-port Type 2 Surge Protection Device 2P |
| Applicable Power Supply System | TT, TN, IT |
| Maximum Continuous Operating Voltage Uc | AC 385V |
| Nominal Discharge Current (8/20µs) | 10kA |
| Maximum Discharge Current (8/20µs) | 25kA |
| Voltage Protection Level Up | ≤1.5kV |
| Leakage Current | ≤20uA |
| Respond Time tA | ≤25ns |
| Indication Method | Indication Window, Turn Red When Malfunction |
| Remote Alarm Function | Available |
|
Maximum Connection Wire Range |
BVR 25mm2 |
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Method of Installation |
25mm Din Rail Mounted |
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Material of Shell |
PC |
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Protection Level of Outer Shell |
IP20 |
| Working Temperature | –25~+70℃ |
|
Relative Humidity |
≤95%RH |
Item No. Selection for thisType 2 Surge Protection Device 2P
| Item Series | Protection Mode | Installation Location | Dimension(mm) | Item No. |
| DK-20 |
L-PE, N-PE(2P) L-PE, N-PE(1+1P) |
Low-voltage Single Phase Power Distribution Cabinet | 36*91*66mm |
DK-20 2P DK-20(1+1P) |
|
L-PE, N-PE(4P) L-PE, N-PE(3+1P) |
Low-voltage Three Phase Power Distribution Cabinet | 72*91*66mm |
DK-20 4P DK-20(3+1P) |
Application Scope of the Type 2 Surge Protection Device 2P
It can be installed in the low voltage power distribution cabinet/box of buildings, to protect all kinds of power equipment in the single (three) phase power distribution systembetween LPZ1 and LPZ2. Such as:
1) Low voltage general electricity cabinet and or distribution board of buildings.
2) Outdoor electricity cabinet/distribution box.
3) Applicable power supply system: TT, TN, IT.
Installation and Caution for this Type 2 Surge Protection Device 2P
1) DK-20 Type 2 Surge Protection Device 2P can be installed in any place of the single phase AC power line, and mostly be installed in power distribution boxes, power switches and sockets. It shall be connected with the power line in parallel, and shall adopt Kevin Connection, so as to lower the residual voltage.
2) Strip away the surface rubber of input and output terminal, and expose the copper core. Insert the copper core into the hole of the SPD, and make it firm with a screwdriver.
3) The cross-section of the grounding conductor connected with the module SPD indicating alarm shall be at least 16mm2, and the lead wire of the grounding conductor shall be shorter than 1m, and the shorter the better.
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| Lightning Rod Series | Signal Series SPD | lightning strike counter |
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| LED street light SPD | Monitoring System SPD | Antenna Feeder SPD |
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| Grounding Series | extension socket | CCTV canera surge protector |