Product classification
ESR Air series intelligent environmentally friendly switch equipment
ESRAir series intelligent environmentally friendly switchgear uses dry air as the insulating medium in the gas chamber, eliminating SF6 gas and achieving green environmental protection. The gas chamber employs a dry air micro-positive pressure technology to prevent humid gases from invading the gas chamber and affecting insulation. The gas chamber is made of 304 stainless steel to prevent rusting of the cabinet due to humid air and salt mist. Throughout the entire operational life cycle of the equipment, there is no need for gas recovery treatment, resulting in no pollution and safe, reliable operation.
- Description
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Product Overview:
The ESRAir series intelligent environmentally friendly switchgear uses dry air as the insulating medium in the gas chamber, without SF6 gas, achieving green and environmentally friendly standards. The gas chamber employs a dry air micro-positive pressure technology to prevent the intrusion of humid gases that could affect insulation. The gas chamber is made of 304 stainless steel to prevent rust caused by humid air and salt mist. Throughout the entire operational life cycle of the equipment, there is no need for gas recovery treatment, resulting in no pollution and safe, reliable operation.
Main Technical Parameters:
Rated Voltage: 12kV Rated Current: 630A
Rated Short-Circuit Breaking Current: 20kA
Mechanical Life: Load Switch ≥ 10,000 times, Circuit Breaker ≥ 20,000 times
Circuit Breaker Short-Circuit Current Breaking Times: 30 times
Product Features:
▪ Dry air as the insulating medium, no SF6 gas, green and environmentally friendly; ▪ Miniaturized, fully enclosed, fully insulated;
▪ Anti-condensation, dirt-resistant, maintenance-free;
▪ Side expansion, aesthetically pleasing, easy to install;
▪ Provides passive protection, intelligent measurement and control, fault diagnosis, and intelligent distribution network solutions.
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