Lightning Surge Arrestor Protector DK-220ACm Type A

Lightning Surge Arrestor Protector DK-220ACm Type A 1. Over 20 years specialized in lightning protection 2. CE certificated

Lightning Surge Arrestor Protector DK-220ACm Type A

updated on Dec.9, 2011

 

Brief Introduction

Dikai AC Power Type A SPD is designed according to IEC standard and input with Lightning protective status indicator, Malfunction indicator and Lightning Strike Counter.  

It is suitable for lightning protection of 220V AC power system.

8/20us Maximum Discharging Currents Imax can be 20kA/line.

 

Parameters

Product Model	DK-220AC60 Tape A	DK-220AC110 Tape A
Case material	Aluminium Shell
Color	White
Installation Way	Wall Mounted
No.of Connector Terminal	3 PIN
Working Environment	-40~+85°C
Relative Humidity	≤95%
Damage Status	Presenting Braking Status
Protection Mode	L-N-PE(1+1)
Dimension	220*295*90mm
Weight	3.26	3.28
Indicator Function	Working/Malfunction Indicator,Thunder Strike Counter
Referrence Standard	IEC61643 and GB 18802.1-2002
Lightening Protection Level	C Grade	B Grade
SPD Type	One Ports
Type of Applicable Power Supply System	TT, TN, IT
Rated Working Voltage	220V AC
Max. Continuous Running Voltage	385C AC
Active Voltage	≥620V DC
Rated Working Frequency	50Hz(60Hz)
Leakage Current	≤30μA
Nominal Discharge Current (8/20) μs	30KA	50KA
Max. Discharge Current (8/20) μs	60KA	100KA
Voltage Protection Level (8/20) μs (10kA)Up	≤1.5kA
Voltage Protection Level (8/20) μs (In)Up	≤2.2kV	≤2.5kV
Respond Time (L-N)	<20nS
Respond Time (N-PE)	<100nS
Main Circuit Connecting Parameters
Type of Connector L/N	Screw Stationary Terminal
Specification of Screw	M5
Min.SPD connecting weir sectional surface	BVR-10mm²	BVR-16mm²
Max.SPD connecting weir sectional surface	BVR-25mm²
Type of PE Connector	Screw Stationary Terminal(Cold-press Terminal)
Specification of Screw	M6
Min.PE connecting weir sectional surface	BVR-10mm²	BVR-25mm²
Max.PE connecting weir sectional surface	BVR-35mm²
Connecting Parameter of Remot 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	125V DC
Max. working Current	0.5A(DC)
Maximum Load Power	12.5W
Art. No.	10401002	10401001

 

Applicable Scope

Low Voltage Main Electrical Power Distribution Cabinet/BoxOut-door Electrical Power Distribution Cabinet/BoxMoist, Damp, Dusty or Corrosive EnvironmentEnvironment need Record the lightning Currents DischargingApplicable Power Supply System: TT, TN, IT

Character

Working IndicatorMalfunction IndicatorLightning Strike CounterWater-proofRemote Alarm Connector Terminal

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Lightning Surge Arrestor Protector DK-220ACm Type A