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Product classification
DFW-12 European style cable junction box
Cable Branch Box Series
- Details
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- Commodity name: DFW-12 European style cable junction box
European-style cable distribution box is a cable-based engineering equipment widely used in power distribution network systems in recent years. Its main features are two-way opening and the use of wall bushings as connecting busbars.
Overview
European-style cable distribution box is a cable-based engineering equipment widely used in power distribution network systems in recent years. Its main features are two-way opening and the use of wall bushings as connecting busbars. It has small length, clear cable arrangement, and three-core Significant advantages include the need for cables to cross over large spans.
The cable connector used complies with DIN47636 standard. - Generally, bolt-fixed cable joints with a rated current of 630A are used.Model meaning
DFWK 口 - K 口 Cable junction box Voltage level Number of circuits
(Total number of incoming and outgoing lines in one phase)A means with lightning arrester
Default is withoutConditions of use
• Ambient temperature: Maximum temperature: +40°C, minimum temperature -30°C;
• Wind speed: equivalent to 34m/s (not more than 700Pa);
• Humidity: daily average relative humidity is not more than 95%, monthly average relative humidity is not more than 95%;
• Shockproof: horizontal acceleration is not more than 0.4m/s?, vertical acceleration is not more than 0.15m/s? Installation site inclination: not more than 3°;
• Installation environment: the surrounding air is not obviously polluted by corrosive, flammable gases, water vapor, etc., and there is no severe vibration at the installation site.Main technical parameters
project Unit Parameter Rated voltage kV 12 Rated current A 630 Dynamic stability current kA/0.3s 50 Thermal stability current kA/3s 20 1min power frequency withstand voltage kV 42 15min DC withstand voltage kV 52 Lightning impulse withstand voltage kV 105 Box protection level IP33
| About Huarui Power
The initial factory of Cangzhou Huarui Transformer Co., Ltd. was born in 1989. After developing and growing, it integrated resources and registered a company in July 2004. It is located in Cangzhou City, Hebei Province, which is known as "the first in the world in the hometown of martial arts.
Huarui Power, a high and low voltage power expert, and a supplier of optical storage and charging solutions, is a high-tech enterprise integrating R & D, design, manufacturing, product sales and service operations. It is a qualified supplier of State Grid, a qualified supplier of Sinochem Group, a qualified supplier of China's military enterprises, and the first brand of transformer in Cangzhou.
Huarui Power, its products cover energy-saving distribution transformers, box-type substations, high and low voltage complete sets of electrical equipment, power distribution automation, high-voltage cable branch boxes, etc., provide professional solutions for different industries and fields, and provide a variety of customized power consumption solutions according to the characteristics of customers' power consumption. The products are used in distribution networks and new energy projects, rail transit, metallurgy, petrochemical, real estate and other fields in all provinces and regions across the country.
| Enterprise Strength
Huarui Electric Power
Distribution transformer
Electrical equ
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