box-type substation 35KV
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Low-voltage metering box XDD (metal)
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1000
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Product description
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product description:
XDD energy metering box for 0.4KV voltage system for energy metering equipment, including the combination of the transformer (collecting three-phase current and voltage signals), box, power meter, current accuracy of 0.2S voltage accuracy level of 0.2 level. Box material for cold plate spray and stainless steel. Widely used in a variety of low-voltage electrical energy measurement sites.
Use of environmental conditions:
Altitude: ≤1000m (high altitude area can be customized according to user requirements)
Ambient temperature: -25 ℃ ~ 40 ℃
Air relative humidity does not exceed 90% (at 25 ° C)
Outdoor wind speed does not exceed 35m / s
The ground slope is not greater than 5
The seismic acceleration is 0.4m / s and the vertical acceleration is 0.2m / s
Installation site should choose no fire, explosion hazard, serious pollution, chemical rot
Erosion and strenuous exercise
Technical Parameters:
Rated operating voltage: AC380V / 220V
Rated insulation voltage: AC5000V
Rated frequency: 50HZ or 60HZ;
Electrical Clearance: ≥5.5mm
Creepage distance: ≥8mm
Protection class: IP30
Product Features
The appearance of metal materials beautiful, exquisite workmanship, the use of stainless steel wire drawing material and cold sheet metal spray, while aesthetically significant increase in the life of the box, outdoor installation, while the use of "herringbone" rain top, so that the box Rainproof function is more effective, increased in the side of the ventilation holes, while the rain has reached the cooling effect, serve multiple purposes, nice, long life, good quality.
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