DFW8A-12 Outdoor AC Metal-enclosed Cable Distribution Switchgear

NegotiableUpdate on October 14

Model

Nature of the Manufacturer: Other

Product Category: Medium Voltage Switchgear

Place of Origin: City, Province

Online Consult Contact Information

Overview

DFW8A-12 Outdoor AC Metal-enclosed Cable Distribution Switchgear

Product Details

Product Introduction

DFW8A-12 outdoor AC metal-enclosed cable distribution switchgear is applicable to the special electrical equipment for connection and tapping of cable line in the 12kV three-phase 50Hz AC system. It is installed at the node position of the cable line for distributing electrical power. The switchgear is widely used in substations, switching stations, urban industrial areas, oil fields, power plants, electricity systems, urban residential areas, railway stations and other distribution network.

Product Features

1. The assembly type switchgear is adopted;

2. Through the inspection window, it is easy to observe the internal operation of the equipment;

3. It is equipped with the live displaying device, which is convenient to observe whether the device is charged;

4. The bus compartment is fitted with pressure relief channel.

Technical Parameters

No.	Item	Unit	Parameter
1	Rated Voltage	kV	12
2	Rated Current	A	630A and below
3	Rated Frequency	Hz	50
4	1min AC Power Frequency Withstａnd Voltage	kV	42
5	Lightning Impulse Withstａnd Voltage	kV	75
6	Rated Short-time Withstａnd Current (Virtual Value) 4s	kA	20
7	Rated Duration of Short-circuit	s	4
8	Rated Peak Withstａnd Current	kA	50
9	Partial Discharge	pC	1.1Ur, ≤100pC
10	Circuit Resistance	μΩ	≤65
11	Protection Degree of Enclosure		IP33D
12	Sectional Area of Cable Applied	mm²	25～400