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Surge Protective Device (SPD)

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XK1-D 4P 10-20KA

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  • Product Details

Product description
XK1-D series surge protector for AC 50HZ/60HZ, 380V and below the TT, IT, TN-C-S and other power supply system can be used as when the lightning equipotential connection, designed to meet the GB18802.1-2002 and IEC61643-1:1998 technology standards, housing design and installation in 35mm electric rail, the product inside the failure from the device, when the power supply protection due to over-current and over-temperature, breakdown failure, failure from the device can automatically be separated from its from the grid, and visual alarm indication module can be replaced in the working voltage conditions.
Product features
1, without interruption to replace the protection unit
2, maximum 20KA (8/20 μ S) lightning current impuls
3, motor response time less than 25 ns
4, the visual window color protection work status, green (normal) and red (fault)

Technical parameters

TypeXK1-DXK1-D
Protection level
DD
Test based on IEC61643-1GB18802.1(2002)GB18802.1(2002)
Rated working voltage Un (V~)220/380220/380
The maximum allowable fuse strength (A)1616
Nominal discharge current (8/20μS)ln(KA)510
Maximum discharge current of lmax (KA)1020
Voltage protection level  Up(Kv)≤1.0/≤1.2≤1.2/≤1.5
The response time of T (NS)<25<25
Working temperature-40℃~+80℃-40℃~+80℃
Maximum size (mm2)
35 hard line or line 35 more shares
Remote monitoring terminal maximum connection wire diameter (mm2)1.5 hard line
Shell color module / base
Yellow、gray
Shell material
Enhance the flame retardant PA66
Installation
35 mm electric rail
Commonly used modelsXK1-D/2-320-5XK1-D/2-320-10
Remote contact monitoringXK1-D/2-320X-5XK1-D/2-320X-10
AlarmXK1-D/2-320B-5XK1-D/2-320B-10


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