An overview of the
KYN28A - 12 (Z) (GZS1) armoring move open ac metal-enclosed switchgear (hereinafter referred to as the "switch equipment") it is applicable to three-phase ac 50 hz, power system is used to receive and distribute power and circuit implementation of control, protection and monitoring.
This product conforms to standard: GB3906 "3-35 kv ac metal-enclosed switchgear", GB/T11022 "high voltage switch equipment and control equipment standard common technical requirements", IEC60298 above the rated voltage up to and including 1 kv ac metal-enclosed switchgear and control equipment ".
Product model and meaning
产品模型和意义
Ambient air temperature: the highest temperature + 40 ℃.
The lowest temperature 15 ℃;
Periodic relative humidity: average daily relative humidity: less than 95%;
The monthly average water vapor pressure does not exceed 2.2KPa.
Monthly average relative humidity: no more than 90%;
The monthly average water vapor pressure does not exceed 1.8kpa.
The magnitude of the scans is less than or equal to 1000m.
Seismic intensity: no more than 8 ℃;;
The surrounding air shall be free from corrosion or obvious pollution by combustible gases, water vapor, etc.
Where there is no vigorous vibration;
The user and the company shall consult if the warranty exceeds the normal conditions specified in GB3906.
Main technical parameters