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Distribution Pillar - China

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1 Overview
1.1 Product use
DFW-40.5 630 \ 20 cable distribution box for 40.5kV three-phase AC 50Hz power distribution system, the connection cable, as the acceptance and distribution of electrical energy purposes. The product is exposed to conductive parts, all conductive parts are high insulation strength gel epoxy resin or silicone rubber for closed, safe and reliable, the appearance can be touched, no electric shock hazard.
The cable is passed through the elbow plug and the power is distributed through the wall bushing. Cable distribution box of the inlet and outlet can meet the cross-section of 50 ~ 300mm2 the use of power cables, the product can provide a single cable entry and exit, dual cable entry and exit lines and other installation. Installation and maintenance is simple, there is no fire hazard, especially for industrial and mining enterprises and high-voltage transmission and as a power distribution purposes. Is a suitable for cable transmission and distribution of the use of new power distribution equipment.
1.2 Product Features and Use
1.2.1 all the charged parts of the line and outlet are completely high insulation strength gel epoxy resin or silicone rubber closed, the insulation layer can withstand all the test voltage, divided into the appearance of touchable and non-touchable appearance.
1.2.3 This product reference GB / T11022-1999 "high-voltage switchgear and control equipment standard common technical conditions"; GB3906 "3-35kV AC metal-enclosed switchgear": DL / T539 "high-voltage switchgear common order technical guidelines "The relevant provisions.

2. Installation conditions of use
2.1 The altitude of the installation site does not exceed 2000m.
Note: The installation site of the altitude of more than 2000m, the need to consult with the manufacturer.
2.2 ambient temperature is not higher than +40 ℃, 24 hours an average of not more than +30 ℃. Ambient temperature is not lower than -30 ℃.
2.3 The surrounding media without explosion and flammable danger, not enough to damage the insulation and corrosion of metal gas or steam, no conductive dust.
2.4 installation site without severe vibration and bumps, installation tilt is not greater than 5 °.
Note: For those who do not meet the above conditions of use or special conditions of use of the user, can be resolved in consultation with the manufacturer.

3. Product name, model, program
3.1 Product Name: DFW1-40.5 630-20 type outdoor cable distribution box.
3.2 product model and its meaning
Full name DFW □ -40.5 / 630-20 type 40.5kV outdoor high voltage cable distribution box.

Company Contact:

  • Phone: 0086 317 5080000

  • Address: Appliance Electrical Materials Industrial Park,Suning, CangZhou, Hebei, China

  • Email: Email

Published date: May 8, 2017 -

  • Business Description: Manufacture and sale :high and low voltage electrical appliances, switches and complete sets of equipment, lightning arrester, line fittings, Safety tools, Installation and maintenance of copper wire electromagnetic insulator, new energy operation and development, operational management.

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