Ambient Conditions

Installation Altitude

The installation altitude is defined as height above sea level.

Installation altitude without power reduction

<1000 m (<3281 ft.)

Installation altitude while complying with all of the following conditions:

55 °C (131 °F) maximum ambient temperature
Reduction of the continuous power by 1 % per 100 m (328 ft.) above 1000 m (3281 ft.)

1000...2000 m (3281...6562 ft.)

Installation altitude above sea level when complying with all of the following conditions:

40 °C (104 °F) maximum ambient temperature
Reduction of the continuous power by 1 % per 100 m (328 ft.) above 1000 m (3281 ft.)
Overvoltages of the supplying grid limited to an overvoltage category III according to IEC 60664-1/IEC 61800-5-1

2000...3000 m (6562...9843 ft.)

Installation Location and Connection

For operation, the Lexium 62 Power Supply and the Lexium 62 Connection Module must be mounted in a closed control cabinet. The devices must only be operated with fixed connections.

Degree of Protection When Using the Safety Function

Ensure that no conductive pollution can deposit in the product (pollution degree 2). Conductive pollution can cause the safety function to be ineffective.