DK-380AC50G Voltage Switch-type Modular High Energy SPD is designed according to IEC standard. Striking Currents for single modular can be 50kA(10/350). This product can be used as A grade lightning protection for the power supply in the area with high risk of lightning strike.
The product is designed as modular, good seal ability, with 35mm electrical lead rail, easy installation. It takes advantage of low residual Voltage, quick responds, high discharge capacity, long life, easy maintained etc. Dikai Company can produce it according to the buyer's parameter.
Material of Outer Shell
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PBT/PA-F
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Protection Class of Outer Shell
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IP20
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Colour
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Grey White
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Standard of the Installation
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35mm Electrical Lead Rail
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Quantity of the Connnecting Terminal
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4 PIN
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Working Temperature
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-48~85
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Relative Humidity
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≤ 95%
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Damaged Condition
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Presenting Breaker Status
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Protection Mode
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L-PE, N-PE
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Dimension(mm)
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144X90X66
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Weight(kg)
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0.9
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Production Standard
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IEC61643 and GB18802.1-2002
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Lightning Protection Class
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A Grade
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Type of SPD
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One Terminal
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Type of Applicable Power Supply System
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TT, TN, IT
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Rated Voltage
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380V AC
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Maximum Continuous Running Voltage
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420V AC
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Active Voltage
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800V DC
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Rated Working Frequency
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50Hz(60Hz)
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Drain Currents
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≤ 10µ s
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Nominal Discharge Currents (10/350)µ s
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25kA
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Maximum Discharge Currents (10/350)µ s
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50kA
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Type of L(N) Connector
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Screw Stationary Terminal
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Specification of Screw
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M5
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Minimum Section Surface of Connecting Wire
|
BVR-25sq. mm
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Type of PE Connector
|
Screw Stationary Terminal
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Specification of Screw
|
M5
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Minimum Section Surface of Connecting Wire
|
BVR-10sq. mm
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Guangxi Dikai Sci & Tech Co., Ltd. Was established in June 1989, which specializes in the development and production of lightning protective products, and the research and service of lightning protective technology. It has been a top lightning protection company in China after more than 20 years of development. The company now has a top-ranking lightning protection test center, a lightning proving ground, an intellectualized building for scientific research. The products of the company have won more than 10 national patents and possess ISO 9001: 2000 certificate and CE certificate.
