Basic Info.
Model NO.
DFWK
Type
Prefabricated
Structure
Box
Certification
ISO9001:2000, CCC
Form
All- packaged Type
Operation Voltage
High Voltage
Size
2 Uint
Application Range
Power Plants
Shell Material
Shell Protection Grade
IP55
Brand
Shentong
Rated Frequency
50Hz
Customized
Available
Attribute
Electric Cabinet
Function
Power Transmission
Main Accessory
Vacuum Circuit Breaker Vcb
Position
Effect
Transformer
Rated Operating Voltage
AC 380V
Trademark
Shentong
Transport Package
Wooden Package, Ship&Train
Origin
Yueqing City
HS Code
8537209000
Product Description
1.Our Company Has Great Reputation In Domestic Market.
2.Good Quality Guaranteed With Reasonable Price.
3.OEM,ODM Are Welcomed.
4.Goods Will Be Delivered On Time.
5.Factory Selling Directly
Functions and features
The prefabricated live touch silicone rubber cable head is used, fully sealed, fully insulated, maintenance free, reliable to ensure personal safety.
Compact structure, beautiful appearance, stainless steel double-deck box, the service life of up to twenty years or more.
In the premise of not affecting the main network operation, it achieves regional power outage maintenance and reduce power cut range.
Can be equipped with one or more sets of SF6 load switch. The connection mode is flexible and varied, and the branch outlet can reach up to 8 circuits.
Optional lightning arrester, short circuit fault indicator, current limiting fuse and so on, to meet the requirements of users.
Scope of application
Widely used in urban power grid transformation, residential areas, commercial centers and other urban areas that are densely populated.
Type and its meaning
DFWK - K DFWK - Cable distribution box with switch
- Inlet wire circuit quantity
- Outlet wire circuit quantity
- Branch circuit quantity
K- Branch circuit with switch
Branch circuit switch quantity(one switch can be omitted)
DFWK technical parameters
No. | Name | Parameter |
1 | Rated voltage | 12kV |
2 | Rated current | 630A |
3 | Power frequency withstand voltage (phase and ground) | 42kV/min |
4 | Lightning impulse voltage | 75kV |
5 | Rated breaking current | 630A |
6 | Rated short circuit switching current (peak) | 50kA |
7 | Rated short time withstand current | 25kA/4S |
8 | Rated peak withstand current | 50kA |
9 | Rated breaking capacity current | 45A |
10 | Rated breaking inductor current | 16A |
11 | Full load break times | >100 |
12 | Mechanical switching operation times | 2000 |
Type | Line number description | Primary wiring diagram | Size (length x width x height)(mm) |
DFWK-102K | 1 in 2 branches with 1 switch | 1180x1050x1600 | |
DFWK-103 | 1 in 3 branches with 1 switch | 1250x1050x1600 | |
DFWK-104 | 1 in 4 branches with 1 switch | 1250x1050x1600 | |
DFWK-112K | 1 in 1 out 2 branches with 1 switch | 1350x1050x1600 | |
DFWK-113K | 1 in 1 out 3 branches with 1 switch | 1420x1050x1600 | |
DFWK-114K | 1 in 1 out 4 branches with 1 switch | 1420x1050x1600 | |
DFWK-102K2 | 1 in 2 branches with 2 switches | 1350x1050x1600 | |
DFWK-112K2 | 1 in 1 out 2 branches with 2 switches | 1500x1050x1600 | |
DFWK-103K3 | 1 in 3 branches with 3 switches | 1850x1050x1600 | |
DFWK-113K3 | 1 in 1 out 3 branches with 3 switches | 2000x1050x1600 |
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