Product Overview

YBW series high/low voltage pre-installed switch station is a high-efficiency switch station device composed of a shell and a high and low switch cabinet. It is suitable for power systems with a rated voltage of 10~ 40.5kV. The products are widely used in new energy systems such as wind power generation, solar photovoltaic power generation and energy storage. It has the characteristics of beautiful appearance, good sealing, small size, light weight and convenient installation.

satisfyGB/T3906 and other standards require, and it has the function of preventing misoperation of circuit breakers; preventing pulling the switch with load; preventing the earthing switch from being turned off with charge; preventing the earthing switch from sending power when it is in the earthing position; preventing accidental entry into the live isolation "five defenses".

Second, the use of environmental conditions

2.1 Altitude: ≤ 2000m

2.2 Ambient temperature: -40 ℃ - + 45 ℃, daily average relative humidity value ≤ 95%

2.3 Wind speed: ≤ 35m/s

2.4 Earthquake intensity does not exceed 8 degrees. Places without fire or explosion hazard

2.5 No severe vibration, no risk of explosion, no vertical inclination of more than 5 degrees and chemical corrosion and other serious pollution sites.