Dfw-12 High Voltage Substation Cable Control Box 12kv 630A Sf6 with Lightning Arrester

• Customization: Available
• Type: Waterproof Junction Box
• Material: Stainless Steel
• Model NO.: DFW-12
• Certification: CCC
• Rated Voltage: 12kv
• Rated Current: 630A
• Power Frequency Withstand Voltage: 42kv/Min
• Lightning Shock Withstand Voltage: 75kv
• Rated Breaking Current: 630A
• Rated Short-Circuit Switching Current: 50ka
• Rated Short-Time Withstand Current: 25ka/4s
• Rated Peak Tolerance Current: 50ka
• Rated Breaking Inductance Current: 16A
• Short-Time Thermal Current: 50/0.3ka/S
• 15mins DC Withstand Voltage: 52kv
• Frequency: 50/60Hz
• Color: Custom Color
• Single Package Size: 40*30*40cm
• Single Gross Weight: 10kg
• Transport Package: Foam, Wooden Box, Cardboard, etc
• Specification: DFW-12
• Trademark: Vouchivan
• Origin: Jiangsu Xuzhou

Product Description

The cable distribution box is a excellent product to solve the problem of too massive brunches. It has the feature of fully insulated and fully sealing, which can decrease the fault ratio in the power supply line.
The distribution is simple, convenience and flexible. In some situations, it can replace the ring main unit. It also can be put into water and underground which suit to the place of business center, industry garden, cities and so on.According to the structure and the kind of cable connector, it can be divided as: American cable distribution box, European cable distribution box and distribution box with switch.

Product Features
1. Fully sealing structure.
2. without maintaining, against dust, flood and corrosion and so on, suit to the situation of outdoor, water and any other serious location.
3. The structure is flexible, and there are 8 branches can beused for various connecting.
4. Small volume,compact structure, simple installation and convenience operation.
5. The 200A branch cable connector can be used as a load switch, which has a load insert, so it has the feature of disconnect switch.
6. Can connect to the fault indicator for fault examining of cable.

Technical Parameter

Working Environment
1. Ambient air temperature: -15ºC to +40ºC;
2. Altitude: 1000m and below;
3. Humidity conditions: the daily average value is not more than 95%, and the daily average value of water vapor pressure is not more than 2.2kPa;
4. The monthly average value is not more than 90%, and the monthly average value of water vapor pressure is not more than 1.8kPa.
5. Earthquake intensity: no more than 8 degrees;
6. There is no obvious pollution place such as corrosive or flammable gas.
Note: When the above normal use conditions are exceeded, the user can negotiate with the company.

Application
Company Profile
Xuzhou Wojifan Electrical Equipment Co., Ltd. Was established in August 2024. The address is located in Pizhou Electronics Industrial Park, Jiangsu Province. Located at the junction of Jiangsu, Shandong, Henan and Anhui provinces, the transportation is extremely convenient and the transportation conditions are unique.

Xuzhou Wojifan Electrical Equipment Co., Ltd. Mainly produces S13, S20, S22 series 10KV, 20KV, 35KV oil-immersed power transformers; SH15 amorphous alloy transformer; SCB12, SCB13, SCB14, SCB18 series 10KV, 20KV, 35KV epoxy resin cast dry type power transformers; SCBH15 amorphous alloy transformer; SGB series non-encapsulated dry power transformer, low loss power transformer such as on-load voltage regulation; Combined American type, box-type substation, etc. The technical standard strictly adopts the international GB10941-2013; GB/T6451-2015, GB/T1094.11-2007/GB/T10228-2015 standards.

Production Equipment
Service

Packing and delivery

Our advantages
Our company has won the trust and support of our customers with its excellent quality, comprehensive service and honest cooperation. In addition to the domestic market, our products are exported to Central Europe, Eastern Europe, Southeast Asia, the Middle East, Africa, America, Australia and other regions and countries.

In line with the principle of integrity and honesty, we provide perfect services for new and old customers, so that you can get affordable products, assured equipment and thoughtful service. We provide you with professional technical solutions and services. If you have any problem, please feel free to contact us and our technicians will find a complete solution for you.