Applicable for single busbar distribution sub-system, AC 3.6～12kV, 3ph, 50/60Hz, used for the inputting & feeding, control & protection of terminal power distribution system, mainly for the plant, civil construction. It is recommended to install and run it combining with XGN15-12 metallic AC switchgear.

Product features:

• Width 650mm only, small and light.
• Installation against the wall or back-to-back, to save the ground area.
• May run it combining with XGN15-12 switchgear.
• Vacuum circuit breaker with embedded poles can be selected from imported or joint ventures products such as VD4、HVX、VB2、RAV、VEP , or national products as VS1 and TZN1.
• Cubicles are made of aluminum-plated zinc sheets.
• Metallic wire slots, arc and electromagnet proof.
• Pressure release channel available for each compartment.
• Busbar cubicles are isolated by bushes to restrict the spreading of malfunctions.
• Totally metallic built cubicle and totally separated compartments.
• All operation is carried out while the doors closed.
• Strong density of enclosure to prevent the intruding of creature or other objects if possible, with protection class IP4X.
• Simple and effective locking design to prevent mis-operation.
• Circuit breaker is easy to be replaced, and handcart is totally replaceable.
• Grounding switch for earthing and loop short circuit
• Easily monitoring inside of cable compartment through observation window on the panel.
• Nice outlook, reasonable layout and compact cubicle.
• Novel permanent mark and nameplate.

• Ambient temperature: -25 ℃ ～ + 40 ℃
• Altitude: ≤ 1000m
• Relative humidity: daily average relative humidity ≤ 95%
• monthly average relative humidity ≤ 90%
• Free from fire, explosion, heavy pollution, chemical corrosion and severe vibration.
• The earthquake intensity ≤ 8 degree
• If the service condition differs from the above , the user should consult it with manufacturer.

• Busbar compartment
• withdrawable part compartment
• Connections compartment
• Relay room

1. Pressure relief flaps device
2. Cabinet
3. Bushing of the tulip joint
4. Earthing switch
5. Calefaction device
6. Current transformer
7. Busbars
8. Metalic shutter
9. Contactor-fuse combination handcart
10. Protection device
11. Observation screen
12. Propelling hole
13. Lighting lamp