Product introduction

      XGHY2-12 total solid insulation switchgear cabinet for loop network is a more environmental and reliable new generation of switchgear cabinet for loop network which meets the requirements of replacing the traditional SF6 gas-filled cabinet for loop network in the mid-voltage power distribution system of 10kV and 1,250A or below. Primary conductive components of the switchgear are packaged in a mature and reliable solid-sealing process, and the incoming and outgoing wires are connected by cable connectors meeting European standards. The primary circuit has circuit breaker fracture (or load switch fracture), isolating fracture and earthing fracture. It could be operated in the correct procedures through the spring operating mechanism and the mechanical interlock.

      Through development of patented busbar connectors, XGNY2-12 total solid insulation switchgear cabinet for loop network could fully meet the various wiring schemes of distribution networks such as ring power supply and dendritic power supply. The busbar connector has obtained many patents.

The patent number is shown below:

Patent name: busbar arrangement structure     Type: invention    Application number: ZL201210015644.9

Patent name: busbar connector                      Type: invention    Application number: ZL201210015645.3

Patent name: busbar connector                      Type: invention    Application number: ZL201230015008.7

Normal using environment

(The SF6 inflatable cabinet for loop network generally runs under normal indoor conditions and complies with the IEC 60694 standard.)

Specific running extreme are shown below:

Ambient temperature

Maximum temperature                                                  40°C

Maximum temperature (mean of 24 hours)                     +35°C

Minimum temperature                                                   -40°C

Humidity

Maximum average relative humidity (measured in 24h)                   95%
Maximum average relative humidity (measured in a month)             90%
Maximum altitude requiring no pressure reducing in installation       1,500m

Special operating conditions:

      In accordance with the IEC 60694 standard, for special conditions different from normal conditions, the manufacturer and the end user should agree with each other; if a particularly harsh operating environment is involved, the manufacturer and the supplier should be consulted in advance. For example, if SF6 inflatable cabinet for loop network is to be installed with altitude higher than 1,500m, air pressure in the electrical equipment room should be removed for decrease of atmospheric pressure. 

Air freight:

To reduce over-pressure of equipment unit/module in transportation, please refer to Procedures of gas supplement. 

Contact:

Tel. of marketing center: 023-45485534            After-sales service line: 023-68698507