Product Overview

Summary

HRM16-40.5 (35KV) inflatable cabinet series high pressure fully enclosed and fully insulated compact ring network switch equipment, is a small type of metal sealing switch equipment system, used in 40.5kV distribution system. Because of its scalability, the switch device has unique flexibility in realizing the combination mode of full modular and half mode missing. The stainless steel gas chamber is filled with SF6 gas, which seals all the live parts and the switch completely and is isolated from the outside. This fully sealed system ensures that the internal switches and all the charged parts are not affected by the change of the external environment, so as to ensure high reliability, personnel safety, and actual maintenance free. It can meet the requirements of different distribution and distribution.

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

Use of environmental conditions

Altitude: less than 2000m;

Ambient temperature: -30 C ~ +40 C;

Relative humidity: the daily average value is less than 95%, and the monthly mean value is less than 90%.

Seismic capacity: 8 degrees, ground horizontal acceleration is less than 0.4g, and ground vertical acceleration is less than 0.2g.

There are no violent vibration and impact, and fire and explosion hazards.

Application scope

The HRM16-40.5 (35KV) inflatable cabinet has the advantages of compact structure, all closed, full insulation, long life, small space, safe and reliable, not affected by the working environment. It is applied to the compact two substation, small industrial and mining enterprises, wind power plants, hotels, shopping malls, office buildings, commercial center, subway and so on. Domain.

Main technical parameters