China Manufactur standard Box Substation Transformer - DFW-12 DFW-24 630A European common high voltage outdoor cable branch box – Pengbian Manufacturer and Supplier

Manufactur standard Box Substation Transformer - DFW-12 DFW-24 630A European common high voltage outdoor cable branch box – Pengbian

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Manufactur standard Box Substation Transformer - DFW-12 DFW-24 630A European common high voltage outdoor cable branch box – Pengbian Detail:

Overview

European-style cable distribution box is a cable engineering equipment widely used in power distribution network systems in recent years. Its main features are two-way door opening, wall bushings as connection busbars, small length, clear cable arrangement, and three-core The cable does not require significant advantages such as large span crossover. The cable connector used complies with the DIN47636 standard. Generally, a fixed connection type cable connector with a rated current of 630A is used.

Model meaning

MODEL: DFW-□-□ □	DFW:	Cable distribution box
	□：	Voltage level
	□：	Number of circuits (total number of incoming and outgoing wires in one phase)
	□：	A is with lightning arrester, the default is without

Main Technical Parameter:

Rated Voltage	12KV
Rated Current	630A
Dynamic steady current	50KA/0.3s
Thermally stable current	20KA/3s
1 min power frequency withstand voltage	42KV
15 minutes DC withstand voltage	52KV
Light impulse withstand voltage	105KV
Box Protection Level	IP33

Conditions of Use

• Ambient temperature: highest temperature: +40℃, lowest temperature -30℃;
• Wind speed: equivalent to 34m/s (not more than 700Pa);
• Humidity: the average daily relative humidity is not more than 95%, and the monthly average relative humidity is not more than 95%;
• Anti-vibration: the horizontal acceleration is not more than 0.4m/s2, the vertical acceleration is not more than 0.15m/s2:
•Inclination of installation site: not more than 3°;
•Installation environment: The surrounding air is not significantly polluted by corrosive, flammable gas, water vapor, etc., and there is no severe vibration at the installation site.
Note: When ordering this product beyond the above conditions, please consult with our company.

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abide by the contract", conforms into the market requirement, joins in the market competition by its good quality also as provides a lot more comprehensive and great company for purchasers to let them turn into huge winner. The pursue from the firm, would be the clients' gratification for Manufactur standard Box Substation Transformer - DFW-12 DFW-24 630A European common high voltage outdoor cable branch box – Pengbian , The product will supply to all over the world, such as: Brunei , Puerto Rico , Poland , We insist on "Quality First, Reputation First and Customer First". We are committed to providing high-quality products and good after-sales services. Up to now, our products have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of "Credit, Customer and Quality", we expect cooperation with people in all walks of life for mutual benefits.

12kv Substation