KYN28A-12 Use environmental conditions

1.Normal condition

Surrounding air temperature:-10°C~ +40°C

Altitude: 1000M

Relative environment humidity: The daily relative humidity average is not higher than 95%, the monthly relative humidity average is not than higher 90%

Earthquake: The intensity does not exceed 8 degree.

The surrounding air without corrosive or flammable gas or water vapour.

Withouta lot of dirtiness and regular fierce vibration, under the severe condition, the intensity meets the first kind requirement.

2.special working conditionsmanufacture.

When it is used beyond the normal environmental condition stipulated in the GB3906, the user should consult with the