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380V 100-160kA Power Surge Protection Modular I
380V 100-160kA Power Surge Protection Modular I

TVSS Surge Protect SPD DK-380ACm Type I 1. 23 years specialized 2. CE certificated 3. High current capability

updated on Nov.23, 2011

TVSS Surge Protect SPD DK-380ACm Type I 

Brief Introduction

Dikai modular SPD is designed according to IEC standard with high current capability and lightning discharging capability. The maximum discharge current can be 80~150kA. It is suitable for lightning protection of 220V/380V AC power system.

Advantages

Modular design with excellent airtight properWith indicator or working, remote alarm connector terminal and degradation35mm electrical rail lead for easy installation.Temperature control breaker, build-in over current fuse protector and thermal inductance breaker, degradation automatic releaseLow residual voltage, quick response, high current capability and long lifeCompleted variety, easy maintenanceDifferent voltage and current is availableIt can be design and manufactured according to buyers' option.

Parameters

Product Model DK-380AC100DK-380AC120DK-380AC150
Case materialPC
ColorUL94-V0
Shell Protection LevelIP20
ColorWhite
Installation Way35mm Electrical Rail Lead
No. of Connector Terminal3 PIN
Working Environment-40~+85°C
Relative Humidity≤95%
Damage StatusPresenting Braking Status
Protection Mode L-PE, N-PE(4P) 
Dimension 144*90*69mm 
Weight(kg) 1.051.091.23
Indicator FunctionWindow Indication
Reference StandardIEC61643 and GB 18802.1-2002
Lightening Protection LevelB Grade
SPD TypeOne Ports
Type of Applicable Power Supply SystemTT, TN, IT
Rated Working Voltage380V AC
Max. Continuous Running Voltage385C AC
Active Voltage≥620V DC
Rated Working Frequency50Hz(60Hz)
Leakage Current≤30μA
Nominal Discharge Current (8/20) μs 50kA60kA80kA
Max. Discharge Current (8/20) μs 100kA120kA160kA
Voltage Protection Level (8/20) μs (10kA)Up ≤1.5kA≤1.0kA≤1.5kA
Voltage Protection Level (8/20) μs (In)Up ≤2.5kA≤3.0kA≤3.5kA
Respond Time (L/N-PE)≤20ns
Main Circuit Connecting Parameters    
Type of Connector L(N)Screw Stationary Terminal
Specification of ScrewM5
Min. SPD connecting weir sectional surfaceBVR-16mm²
Max. SPD connecting weir sectional surfaceBVR-35mm²
Type of PE ConnectorScrew Stationary Terminal(Cold-press Terminal)
Specification of ScrewM5
Min. PE connecting weir sectional surfaceBVR-25mm²
Max. PE connecting weir sectional surfaceBVR-35mm²
Connecting Parameter of Remot Alert Circuit   
Type of connectorScrew Stationary Terminal
Specification of ScrewM2
Min. Section Surface of Connecting WireBVR-0.5mm²
Max. Section Surface of Connecting WireBVR-1.5mm²
Max. working Voltage/Current125V AC/0.2A
48V AC/0.5A
Art. No. 100302008100302005100302002

Applicable Scope

1. Low Voltage Main Electrical Power Distribution Cabinet/Box

2. Out-door Electrical Power Distribution Cabinet/Box

3. Applicable Power Supply System: TT, TN, IT

Character

1. Installation of 35mm Electrical rail lead

2. High power energy SPD

3. 8/20μs wave type

4. Remote connecting terminal, Remote alert

5. Build-in over current fuse protector and thermal inductance breaker

6. Degradation automatic release

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380V 100-160kA Power Surge Protection Modular I

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