Product Overview

DFW European style cable distribution box has been widely used in cable engineering equipment in power distribution network systems in recent years. Its main features are bidirectional opening of doors, use of insulated through wall sleeves as connecting busbars, small length, clear cable arrangement, and no need for large-span crossing of three core cables. It generally uses rated current of 630A and bolt fixed connection of cable joints. The electrical connectors used comply with DIN47636 standard. Provide satisfactory technical solutions for various user requirements.

Normal usage conditions

Environmental temperature: maximum temperature+40 ℃, minimum temperature -30 ℃.

Altitude: ≤ 1000m.

Wind speed: equivalent to 34m/s (not exceeding 700pa).

Humidity: The average daily relative humidity is not greater than 95%, and the average monthly relative humidity is not greater than 95%.

Seismic resistance: horizontal acceleration not exceeding 0.4m/s ², vertical acceleration not exceeding 0.15m/s ²

Installation site inclination: not greater than 3 °

Installation environment: The surrounding air is not significantly polluted by corrosive or flammable gases, and there is no severe vibration at the installation site.

When ordering this product beyond the above conditions, you can negotiate with our company.

Model and its meaning

Structural Description

The DFW series cable distribution box is designed for outdoor use, with a fully sealed structure and a cabinet protection level of IP33. The cable joint bracket is made of stainless steel material, and the outer shell is made of 2mm high-quality stainless steel plate. The interior of the box is divided into two parts: the busbar room and the cable compartment by the cable compartment top plate.

The busbar chamber is a sealed chamber surrounded by 2mm steel plates. The cable joint bracket is located at the upper part of the busbar room to support the conduit, which is used to fix the cable joint. The phase to phase distance of the cable joint is 180mm. If it is a type with lightning arrester, the lightning arrester is installed at the tail of the cable joint. In addition, short-circuit indicators and live displays are also installed in the busbar room. All live parts in the busbar room undergo strict silicone rubber insulation treatment. The cable compartment is located at the lower part of the busbar room and is the channel for cable entry and exit. There are cable fixing clamps and grounding terminals inside the compartment.

Product Features

● Fully insulated and sealed, ensuring personal safety.

● Outdoor type, dustproof, moisture-proof, flood resistant, corrosion-resistant, and highly adaptable to the environment.

● Flexible combination, with incoming and outgoing lines ranging from two to six, meeting various wiring requirements.

● Small size, compact structure, beautiful and elegant appearance, easy installation, and maintenance free.

● Can be equipped with an electric display.

● Can be equipped with a short circuit indicator.

● Can be equipped with lightning arrester.

Main technical parameters

Product appearance image