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Contact Person : Mr. Li Luke
Company Name : Guangxi Dikai Sci & Tech Co., Ltd.
Tel : 86-771-3194064
Fax : 86-771-3219938
Address : Guangxi,Nanning,No.1 East 12th road,Keyuan Avenue
Country/Region : China
Zip : 530003

Thunder Protection SPD DK-220ACm Type I

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Related Categories:Other Electrical Equipment

Thunder Protection SPD DK-220ACm Type I 1. 23 years specialization 2. CE and RoHS certificated 3. ISO9001:2008

updated on Nov.22, 2011

Thunder Protection SPD DK-220ACm 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-220AC80	DK-220AC100
Case material	PC
Color	UL94-V0
Shell Protection Level	IP20
Color	White
Installation Way	35mm Electrical Rail Lead
No. of Connector Terminal	3 PIN
Working Environment	-40~+85°C
Relative Humidity	≤95%
Damage Status	Presenting Braking Status
Protection Mode	L-PE, N-PE(2P)
Dimension	729069mm
Weight(kg)	0.47	0.55
Indicator Function	Window Indication
Reference Standard	IEC61643 and GB 18802.1-2002
Lightening Protection Level	C Grade
SPD Type	One Ports
Type of Applicable Power Supply System	TT, TN, IT
Rated Working Voltage	220V AC
Max. Continuous Running Voltage	385V AC
Active Voltage	≥620V DC
Rated Working Frequency	50Hz(60Hz)
Leakage Current	≤30μA
Nominal Discharge Current (8/20) μs	40kA	50kA
Max. Discharge Current (8/20) μs	80kA	100kA
Voltage Protection Level (8/20) μs (10kA)Up	≤1.5kA	≤1.5kA
Voltage Protection Level (8/20) μs (In)Up	≤2.3kA	≤2.5kA
Respond Time (L/N-PE)	<20ns
Main Circuit Connecting Parameters
Type of Connector L(N)	Screw Stationary Terminal
Specification of Screw	M5
Min. SPD connecting weir sectional surface	BVR-16mm²
Max. SPD connecting weir sectional surface	BVR-35mm²
Type of PE Connector	Screw Stationary Terminal(Cold-press Terminal)
Specification of Screw	M5
Min. PE connecting weir sectional surface	BVR-25mm²
Max. PE connecting weir sectional surface	BVR-35mm²
Connecting Parameter of Remote Alert Circuit
Type of connector	Screw Stationary Terminal
Specification of Screw	M2
Min. Section Surface of Connecting Wire	BVR-0.5mm²
Max. Section Surface of Connecting Wire	BVR-1.5mm²
Max. working Voltage/Current	125V AC/0.2A
	48V AC/0.5A
Art. No.	100402003	100402001

Applicable Scope

Low Voltage Main Electrical Power Distribution Cabinet/BoxOut-door Electrical Power Distribution Cabinet/BoxApplicable Power Supply System: TT, TN, IT

Character

Installation of 35mm Electrical rail leadHigh power energy SPD8/20μs wave typeRemote connecting terminal, Remote alertBuild-in over current fuse protector and thermal inductance breakerDegradation automatic release

Thunder Protection SPD DK-220ACm Type I

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