DC Power Supply System 24V 48V 110V 220V Surge Arrestor
|FOB Price:||US $8-12 / Piece|
|Min. Order:||5 Pieces|
|Min. Order||FOB Price|
|5 Pieces||US $8-12/ Piece|
|Production Capacity:||50, 000PCS/Month|
|Payment Terms:||L/C, T/T, Western Union, Cash|
- Model NO.: DK-DC20(m) DC Surge Arrestor
- Structure: Protective Gap
- Application: AC/DC System
- Operation Voltage: Low Voltage
- Material: UL94-V0
- Brand: Dikai
- Material of Outer Shell: PBT/PA-F
- Protection Mode: L-PE, N-PE(2p)
- Rated Voltage: 220V AC
- SPD Type: One-Port SPD
- Protection Level of Outer Shell: IP20
- Transport Package: by Carton
- Origin: Guangxi, China
- Type: Power Source Arrester
- Installation: Parallel Arrester
- Size: Small
- Shape: Module Lightning Arrestor
- Certification: ROHS, ISO9001, CCC
- Item No.: Dk-220AC M DC Surge Protector
- Flame Retardant Rating of Outer Shell: UL94-V0
- Lightning Protection Class: D Grade
- Applicable Power Supply System: DC Power Supply System
- Method of Installation: 35mm DIN Rail Mounted
- Trademark: Dikai
- Specification: IEC61643
- HS Code: 8536300000
DK-DC 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 devices 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 current 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. The main module and the base are replaceable. It can be used for lightning protection of +(1)-PE,-(2)-PE(2P).
|Item||Specification||Protection Mode||Rated Voltage||Maximum Continuous Operating Voltage Uc||Voltage Protection Level Up|
|DK-DC20||DC 24V||+-PE,--PE(2P)||DC 24V||DC 28V||Less than 300V|
|DK-DC20||DC 48V||+-PE,--PE(2P)||DC 48V||DC 56V||Less than 500V|
|DK-DC20||DC 110V||+-PE,--PE(2P)||DC 110V||DC 150V||Less than 600V|
|DK-AC20||AC 24V||1-PE,2-PE(2P)||AC 24V||AC 30V||Less than 500V|
|SPD Type||One-port SPD|
|Applicable Power Supply System||DC Power Supply System|
|Nominal Discharge Current (8/20us)||10kA|
|Maximum Discharge Current (8/20us)||20kA|
|Leakage Current||Less than 20uA|
|Respond Time tA||Less than 25ns|
|Indication Method||Indication Window,Turn Red When Malfunction|
|Remote Alarm Function||Optional|
|Maximum Connection Wire Range||BVR 25mm2|
|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||Minus 25 to 70 Degree Celsius|
|Relative Humidity||Less than 95%RH|
It is suitable for equipments of small DC or AC power supply voltage behind LPZ2 protection zone of buildings.
OEM & ODM are acceptable.
We can produce all kinds of SPDs according to customer's requirements.
About Dikai Company
-More than 26 years specialized.
-25,000 square metres industrial park.
-More than 100,000 cases of lightning protection project services.
-Five series lightning protection products, more than 160 items.
-ISO ,OHSAS & CE certificated.
-CNAS National Laboratory.