YXRM-12(C,V,F) fully insulated gas ring network cabinet

1: ambient air temperature :-40℃~+40℃, daily temperature difference: not more than 35℃;

2: The altitude does not exceed 4000m(when the equipment operating altitude exceeds 1000m, please specify!) ;

3: The surrounding air is not polluted by corrosive gases and/or combustible and explosive gases, and there is no violent impact at the installation site; The pollution level shall not exceed the Ⅲ level specified in GB/T5582;

4: seismic intensity :8 degrees;

5: The amplitude of electromagnetic interference induced in the secondary system does not exceed 1.6kV;

6: Special conditions of use: If different from the above conditions of use, the user needs to negotiate with the manufacturer to reach an agreement.

Typical applications:

1. Industrial power distribution system

2. Urban power distribution network

3. Infrastructure such as subways and airports

4. Commercial buildings and residential power distribution

enforce standards

1:GB1984-2014 high voltage AC circuit breaker (IEC 62271-100:2008 MOD);

2:GB1985-2004 high voltage AC isolation switch and ground switch (IEC 62271-102:2002 MOD);

3:GB3804-2004 3.6kV~40.5kV high voltage AC load switch (IEC62271-103:2013 MOD);

4:GB3906-2006 3.6kV ~ 40.5kV AC metal enclosed switchgear and control equipment (IEC62271-200:2003 MOD);

5:GB16926-2009 high voltage AC load switch-fuse combination electrical appliances (IEC 62271-105:2002 MOD);

6:GB4208-2008 shell protection grade (IP code);

7:GB8905-1996 Guidelines for Gas Management and detection in sulfur hexafluoride electrical equipment;

8: Common technical requirements for GB/T11022-2011 High voltage switchgear and control equipment standard (IEC 62271-1:2007 MOD);

9:GB/T11023-1989 High pressure switchgear sulfur hexafluoride gas seal test method;

10:GB/T12022-2014 Industrial sulfur hexafluoride;

11:DL/T404-2007 3.6kV ~40.5kV AC metal enclosed switchgear and control equipment;

12: Common technical requirements for DL/T593-2006 High voltage switchgear and control equipment standards;

13:DL/T791-2011 Indoor AC inflatable cabinet switch cabinet selection guidelines;

14:JB8738-1998 3.6kV~40.5kV AC high voltage switch vacuum interrupter.