Summary
KYN28A-12(Z)(GZS1)armored removable AC metal enclosed switchgear (hereinafter referred to as "switchgear") is applicable to three-phase AC 50Hz power system, which is used to receive and distribute electric energy and control, protect and monitor the circuit.This product meets the standards: GB3906 3 ~ 35kV AC metal enclosed switchgear, GB / T11022 common technical requirements for high voltage switchgear and control equipment standards, and IEC60298 AC metal enclosed switchgear and control equipment with rated voltage of 1kV and above.
Service conditions
1. Ambient air temperature: maximum temperature + 40 ° C, minimum temperature- 15p; Daily average relative humidity: no more than 2.2 kPa; Monthly average relative humidity w 90%; The monthly average water vapor pressure shall not exceed 1.8kpa; 3. Altitude: ≤ 1000m; 4. Earthquake intensity: no more than magnitude 8; 5. The surrounding air shall not be obviously polluted by corrosive or combustible gas, water vapor, etc; 6. Places without violent vibration; 7. When it is used under normal conditions beyond those specified in GB3906, it shall be negotiated between the user and the company.
Audited Supplier 
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