Gold Member Since 2011
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Guangxi Dikai Sci&Tech Co., Ltd.

Lightning Protector, Power Lighting Protector, DC Lightning Protector manufacturer / supplier in China, offering DC 12V 24V 48V 110V Power Tandem Lightning Protector, RS485 Pluggable DC 200V Analog Signal Line Lightning Arrestor, DIN Rail 2p Single Phase AC 220V Power Voltage Protector and so on.

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Supplier Homepage Product Power Surge Protectotr DC Surge Protector DC 12V 24V 48V 110V Power Tandem Lightning Protector

DC 12V 24V 48V 110V Power Tandem Lightning Protector

FOB Price: US $10-12.5 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $10-12.5/ Piece
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Port: Shenzhen, China
Production Capacity: 50, 000PCS/Month
Payment Terms: L/C, T/T, Money Gram, Cash

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Basic Info
  • Model NO.: DK-DC20
  • Structure: Zinc Oxide Arrester
  • Application: AC/DC System
  • Operation Voltage: Low Voltage
  • Material: ZnO
  • Brand: Dikai
  • Sheel Material: Steel Sheel
  • Number of Connector Terminal: 5pin
  • Reference Standard: IEC61643 and GB 18802.1-2002
  • Maximum Discharging Current: 20ka
  • Type of Power: Tt, Tn, It
  • Transport Package: by Carton or Box
  • Origin: Nanning City, Guangxi, China
  • Type: Power Source Arrester
  • Installation: Tandem Arrester
  • Size: Small
  • Shape: Cuboid
  • Certification: ROHS, ISO9001, CCC, Ce
  • Rated Working Voltage: DC12V, 24V, 48V, 110V Optional
  • Sheel Protection: IP20
  • Protection Mode: Positive-PE, Negative-PE
  • Nominal Discharging Current: 10ka
  • SPD Type: Two Portes
  • Trademark: Dikai
  • Specification: IEC61643, ISO9001: 2008
  • HS Code: 8536300000
Product Description
Product Introduction
Two ports DC electrical power SPD is designed according to the IEC standard. It is suitable for lightning protection of 12VDC, 24VDC, 48 VDC, 110VDC and broadcast line. It takes advantage of easy installation and low residual voltage.

1. Standard modular 35mm DIN electrical rail lead.
2. Malfunction indicator.
3. Build-in Over-Voltage fuse protector and Thermal Inductance Breaker.
4. Automatic Deterioration Disconnect.

Technical Parameter
Rated Working Voltage12V DC24V DC48V DC110V DC
Sheel MaterialSteel Sheel
Sheel Protection LevelIP20
Number of Connector Terminal5PIN
Working Temperature-40~+85
Relative Humidity≤95%
Damage StatusPresenting Breaking Status
Protection ModePositive-PE, Negative-PE
Indicator FunctionWorking Indicator
Reference StandardIEC61643 and GB 18802.1-2002
Lightning Protection LevelD Grade
SPD TypeTwo Ports
Type of PowerTT, TN, IT
Rated Working Current20A
Maximum Continous Working Voltage15V DC28V DC60V DC150V DC
Leakage Currents≤20ua
Nominal Discharging Current (8/20)10kA
Maximum Discharging Current (8/20)20kA
Voltage Protection Level (8/20) UP≤80V≤150≤200V≤500V
Respond Time (Positive/Negative-PE)<20ns
Art. No.100602011100602010100602009100602014

Applicable Scope
1. DC Electrical distribution system.
2. DC circuit of machine-room.
3. DC electrical distribution cabinet.
4. Equipments with DC power.
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