Environment

Operating temperature ¹⁾

-25°C...+70°C

Reduction of the output power according to Fig. Output power vs. ambient temperature

Storage temperature

-40°C...+85°C

For storage and transport

Output load reduction
(derating)

6 W / K
0.66 A / 1000 m or 5 K / 1000 m

+60°C...+70°C
For altitudes > 2000 m see figure Output power vs. altitude

The derating is not hardware-controlled. The user must take care by himself to stay below the de-rated current limits in order not to overload the unit.

Humidity

5 to 95% r.h.

According to IEC 60068-2-30
Do not energize while condensation is present.

Atmospheric pressure

110 – 54 kPa

For details see figure Output power vs. altitude

Installation altitude

up to 5000 m

For details see figure Output power vs. altitude

Overvoltage category

II

According to IEC 60664 -1,
installation altitudes up to 5000 m

Surge voltage strength

4 kV (according to overvoltage category III)

Input to PE
According to IEC 60664-1,
installation altitudes up to 2000 m

Degree of pollution

2

According to IEC 60664-1, not conductive

Oscillation, sinusoidal ²⁾

2 - 17.8 Hz: ±1.6 mm;
17.8 - 500 Hz: 2 g 2 hours/axis

According to IEC 60068-2-6

Bumps ²⁾

30 g 6 ms, 20 g 11 ms
3 bumps/direction, 18 bumps in total

According to IEC 60068-2-27

¹⁾ The operational temperature is the same as the ambient or surrounding temperature and is defined as the air temperature 2 cm below the unit.

²⁾ Tested in combination with DIN rails according to EN 60715 with a height of 15 mm and a thickness of 1.3 mm and standard installation position.