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DFW low-voltage cable branch box is made of stainless steel or composite materials through high-temperature molding. It has good impact resistance, bending strength, aging resistance, abrasion resistance, corrosion resistance, and easy installation. It can meet the needs of various harsh environments and places in outdoor engineering projects. It is suitable for power transmission and distribution in public places such as urban and rural power grid transformation, municipal engineering, residential areas and high-rise buildings, as a control and protection purpose.
Applicable to circuits with AC frequency of 50Hz and rated working voltage below 500V. There are knock-out holes on the top and bottom of the box, and a pre-installed perforated plate can be reserved for multi-tube inlet lines. The maximum rated current can reach 400A, which is particularly suitable for power supply control in factories, mines, hotels, and residential buildings.
XJM 1J/S/P meter box (hereinafter referred to as meter box) is suitable for use as a metering device in AC 50HZ, voltage 220V, TN-C system (three-phase five-wire). The meter box complies with GB7251.3 "Low-voltage complete switchgear and control equipment" standard.
Applicable to circuits with AC frequency of 50Hz and rated working voltage below 500V. Under special requirements, the protection level can reach IP55. There are knock-out holes on the top and bottom of the box, and a pre-installed perforated plate can be reserved for multi-tube incoming lines. The maximum rated current can reach 630A. The special transformer is suitable for user metering control boxes in factories, mines, hotels, residential buildings, etc.
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Cangzhou Huarui Transformer Co., Ltd.
Address: Xinxing Town Industrial Zone, Qing County, Cangzhou, Hebei
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