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Product classification
DFW-12 Cable Branch Box
Cable Branch Box Series
- Details
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- Commodity name: DFW-12 Cable Branch Box
Use prefabricated live touchable silicone rubber cable head, fully sealed, fully insulated, maintenance-free, reliable guarantee of personal safety; compact structure, small and beautiful appearance, stainless steel double-layer box, service life can reach more than 20 years; without affecting the operation of the main grid.
Overview
Use prefabricated live touchable silicone rubber cable head, fully sealed, fully insulated, maintenance-free, reliable guarantee of personal safety; compact structure, small and beautiful appearance, stainless steel double-layer box, service life can reach more than 20 years; without affecting the operation of the main grid. Realize regional power outage maintenance and reduce the scope of power outage; can be equipped with one or more SF6 load switches. Flexible and diverse wiring methods, branch outgoing lines can reach up to eight circuits; optional lightning arresters, short-circuit fault indicators, current limiting fuses, etc., to meet various user requirements.
Model meaning
DFWK - 口 - 口 口 K 口 Cable junction box with switch Number of incoming circuits Number of outgoing circuits Number of branch circuits Branch circuit with switch Number of branch circuit switches
One switch can be omittedMain features
• Prefabricated live touchable silicone rubber cable head is used, which is fully sealed, fully insulated, maintenance-free, and reliably guarantees personal safety;
• Compact structure, small and beautiful appearance, stainless steel double-layer box, service life can reach more than 20 years;
• Under the premise of not affecting the operation of the main grid, regional power outage maintenance is realized to reduce the scope of power outage;
• Can be equipped with one or more SF6 load switches. The wiring method is flexible and diverse, and the branch line can reach up to 8 circuits;
• Optional lightning arresters, short-circuit fault indicators, current limiting fuses, etc., to meet various user requirements.Main technical parameters
project Unit Parameter Rated voltage kV 12 Rated current A 630 Power frequency withstand voltage (phase to ground) kV/min 42 Lightning impulse voltage kV 75 Rated breaking current A 630 Rated short-circuit breaking current (peak value) kA 50 Rated short-time withstand current kV/S 25/4 Rated peak withstand current kA 50 Rated breaking capacitance current A 45 Rated breaking inductance current A 16 Full load breaking times >100 Number of mechanical operations for opening and closing 2000 Typical wiring scheme
Model Line number description Primary wiring diagram Appearance and dimensions (mm)
(length × width × height)
DFWK-102K One into two branches with a switch 
1180×1050×1600 DFWK-102K One inlet, three branches with one switch 
1250×1050×1600 DFWK-104K One inlet and four branches with one switch 
1250×1050×1600 DFWK-112K One in and one out two branches with one switch 
1350×1050×1600 DFWK-113K One in, one out, three branches with one switch 
1420×1050×1600 DFWK-114K One in, one out, four branches with one switch 
1420×1050×1600 DFWK-102K2 One-into-two-branch with two switches 
1350×1050×1600 DFWK-112K2 One in and one out two branches with two switches 
1500×1050×1600 DFWK-103K3 One inlet, three branches, three switches 
1850×1050×1600 DFWK-113K3 One in, one out, three branches with three switches 
2000×1050×1600 Appearance and size (mm)
1. Incoming cable connector 2. Outgoing cable connector 3. Branch cable connector;
| 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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