Medium Voltage Ring Main Unit Metal-enclosed Switchgear

Overview     

    RM6(XGND)-12 fully insulated fully enclosed compact switchgear, which can realize functions of control, protection, measurement, monitoring, communication, etc. is especially suitable for places with small distribution facility sites and high-reliability requirements, and places with a relatively harsh natural environment and conditions, such as underground, highland and coastal areas. It is mainly used in areas where land is tight and space is limited, high reliability is required, like industrial and mining enterprises and substations, subways, light rail railways, etc. It combines microprocessor technology, modern network communication technology and new switch manufacturing technology to effectively separate and combine load current and short circuit current.

    The measurement protection control and communication functions configured inside the device can fully meet the requirements of the distribution automation system. The conductive parts of the high voltage components such as circuit breakers, three working position switches and load break switches in the main circuit are installed in a sealed cabinet-type stainless steel casing. The biggest feature is that it is not affected by the external environment, and has high reliability and can make the equipment run safely for a long time in places with poor environment; secondly, the size of the high voltage component is reduced, the device is miniaturized, and the parts inside the sealed casing are free from corrosion and rust, thereby eliminating the influence. In addition, with high voltage components with stable performance and long electrical life, maintenance-free or fewer maintenance requirements can be achieved

Working Conditons

1.Altitude: not more than 2000m

2.Ambient temperature: maximum temperature +40ºC; Minimum temperature -40ºC

3.Relative humidity: ≤95%

4.Earthquake intensity: 9

5.Installation place: the place where there is no water drop, fire, explosion danger, serious pollution, chemical corrosion and violent vibration

Types of meaning

Testing instrument

    Convenient to observe, monitor, the value of current voltage

IndustryThe top of the plug   

PRODUCT SIZE DESCRIPTI

Product structure

1. Cable room 
2. Fuse blow indicator 
3. Fuse room 
4. Installation room 
5. charged display 
6. Pressure indicator 
7. Padlock device on the panel 
8. Earth switch operating hole 
9. Load switch operation hole 
10. Analog circuit diagram 
11. Opening button 
12. Closing button 
13. Circuit breaker operation hole 
14. Disconnect switch operating hole foundation diagram