 Origin |
China |
| Model Number |
DK-380AC100 B |
| Brand Name |
DIKAI |
Powerful surge protective device produced by top manufacturer with 20 years of experience, no longer worry abour lightning disaster with this surge protective device
Product introduction
This surge protective deivice is designed according to the ICE standard. It is for the lightning protection of power lines at the junction of LPZ0 and LPZ1. It is applied to the lightning protection of 380v power distribution system.
Characteristic
(1) Power working indication, trouble lamp and lightning counter
(2) Applying temperature-controlling circuit breaking technology, overcurrent circuit, thoroughly avoid fire accident.
(3) Low residual voltage, fast response, high current capacity,long life span
(4) Easy installation and maintenance
Applicable scope
(1) General low-voltage power distribution cabinet and distribution board in building
(2) Power distribution cabinet and power distribution board outdoor
(3) Environment which needs lightning discharge record
(4) TT,TN,ITpower supply system
Technical parameters:
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DK-380AC120
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Product Name
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B Type power SPD
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Protection level
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B class
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Rated voltage Un(V)
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380V
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Nominal discharge current In(kA)
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60 kA(8/20μs)
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Maximum discharge current Imax(kA
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120kA(8/20μs)
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Voltage protection level Up(kV)
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<=1.5kV(10kA 8/20μs)
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Max.ContinuousOperatingVoltage Uc(V)
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385V
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Action voltage(V)
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=>620V
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Leakage current(μA)
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<=30μA
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Protected mode
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L- N-PE (3+1)
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Response Time(L-N)
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<20ns
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Response Time(N-P)
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<100ns
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Min.cross-section of SPD connecting wire
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BVR-16mm2
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Max.cross-section of SPDconnection wire
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BVR-35mm2
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Min.cross-section of PE wire
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BVR-25mm2
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Max.cross-section of PE wire
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BVR-50mm2
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Ambient temperature
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-40 ~ +85 degrees centigrade
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Ambient humidity
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Product Model
<95%
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Housing Material
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iron box
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Overall size(mm)
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320*230*122
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Weight(kg)
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6.5
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Warranty
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20-Year
|
OEM,private label is welcomed.
Special surge protective device can be made according to customer’s requirments.
We have been in this industry for more than 20 years, we believe our rich experience and advanced technology will provide our customers best lightning arrester and service.
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