DFW Outdoor Cable Branch Boxes - Complete Insulation &
DFW outdoor cable branch boxes are suitable for AC, 50 Hz, 12 kV rated voltage, cable inlet &
outlet lines outdoor power distribution networks. They are widely
used for industrial parks, residential areas and commercial
centers. And they are also used for the power distribution networks
of mining, airport, railway, harbor and power station. They are
especially suitable for urban power network reconstruction
DFW outdoor cable branch boxes are widely used for industrial
parks, residential areas and commercial centers.
DFW outdoor cable branch boxes are used for power distribution
networks of mining, airport, railway, harbor and power station.
- Complete insulation, complete seal, maintenance free.
- Simplify urban cable network system, saving investment.
- Outdoor type, anti-dust, moisture proof, anti-flood, resistant to
corrosion, strong environmental applicability, flexible combination
and meeting various connection requirements.
- Small volume, compact structure, beautiful appearance, easy
installation. Equipped with display, short-circuit indicator and
arrester can also be added.
- Small occupation, low in height, coordinate with surroundings,
flexible connection program, convenient installation and operation.
- 2000 A cable end can be plugged & unplugged with load.
Meanwhile, it has the function of disconnecting switch and it can
be equipped with short-circuit fault indicator to locate the fault
- It improves the flexibility of line operation, maintenance &
overhaul, reduces line outage time and improves power supply
reliability by the arbitrary combination of load switch with cable
end or the combination of circuit breaker with cable end. It can
replace part ring main units (RMUs) and switching stations, which
can reduce the comprehensive cost of system.
- Altitude1000 m.
- Temperature range: -30 °C to +40 °C.
- Relative humidity95%.
- Ambient air should not be polluted by combustible gas, but it can
be polluted by smoke, dust and corrosive gases.
- Workplaces should be free of frequent violent vibration.
|Rated voltage (kV)||12||Can be equipped with load switch, circuit breaker and fuse, and the
technical parameters can be seen in fitting introductions.|
|Rated frequency (Hz)||50|
|Rated current (A)||630|
|1 min power frequency withstand voltage (kV)||42|
|Lightning impulse withstand voltage (kV)||75|
|Overall size (widthheightdepth) (mm)||6501150880130015001200|
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