An overview of the

Hrm16-40.5 (35KV) inflatable cabinet series high voltage fully enclosed, fully insulated and compact ring network switch equipment, is a small metal sealed switching equipment system, used for 40.5kV power distribution system.

The switching equipment has unique flexibility due to its extensibility, which can realize the combination mode of full modularization and half-mode missing.

The stainless steel gas chamber is filled with SF6 gas, completely sealing all the charged parts and switches, and isolating them from the outside world.

This fully sealed system protects the internal switches and all live parts from changes in the external environment, ensuring high reliability, personnel safety and virtually no maintenance.

It can meet different requirements of power supply and distribution configuration.

The reference standard
IEC60265-1、IEC60265-1                                   GB/3804-2004
IEC62271-100、IEC62271-102                            GB16926-1997
IEC62271-105， IEC62271-200                           GB3906-2006
IEC60529、IEC60694、                                       GB1984-2003

Environmental conditions of use

The magnitude of the entanglement altitude: less than or equal to 200 m;

Ambient temperature: - 30 ℃ ~ + 40 ℃;

The daily average value is less than 95% and the monthly average value is less than 90%.

In the aspect of 8 degrees, the horizontal acceleration of the ground is less than 0.4g, and the vertical acceleration of the ground is less than 0.2g.

There is no violent vibration or shock and there is no danger of fire or explosion.

Range of application
HRM16-40.5 (35 kv) aeration tank series pneumatic tank with compact structure, fully enclosed, all insulation, long life, small footprint, safe and reliable and is not affected by the work environment, applied to the compact secondary substations, small industrial and mining enterprises, wind power plants, hotels, shopping malls, office buildings, business center, subway and other fields.

Main technical parameters