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ENJ compact resin busbar from 1KV voltage system with rated current range from 630 to 6300A, having a degree of protection IP68, is developed as a new transmission and distribution system. The low-voltage system is widely used in ship building, electrical plant, petrochemical, ferrous metallurgy, mechanical electronic and large buildings, etc.
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Standard
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GB7251.6，IEC60331,IEC61439-6，BS6387
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Certificate
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CCC
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System
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Three-phase three-wire, three-phase four-wire， three-phase five-wire
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Ambient temperature
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From -40℃ to +40℃，not exceeding +35℃ on average in 24 hours
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Relative humidity
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The average relative humidity of the day is not exceeding 95%, and the relative humidity of the month is not exceeding 90%.
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Altitude
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≤2000m
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Seismic intensity
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≤class 8
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Level of protection
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IP68
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Tightening torque of connector（Nm)
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80±8
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Conductor material
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Cooper busbar with Tin plated
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Color of busway system
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Stone gray, rice yellow
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Rated isolating voltage Ui AC（V）
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1000
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Rated operating voltage Ue AC（V）
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1000
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Rated frequency f（Hz）
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50/60
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Busway system current（A）
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400~6300
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Voltage class/pollution class
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Ⅲ/4
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 ENJ环氧树脂浇注母线.pdf
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