Technical Data; Operating Conditions; Climatic Ambient Conditions; Table 2: Climatic Ambient Conditions - KEB COMBIVERT H6 Series Instructions For Use Manual

OPERATING CONDITIONS

3 Technical Data

Unless otherwise indicated, all electrical data in the following chapter refer to a 3-phase
AC voltage supply.
3.1 Operating conditions

3.1.1 Climatic ambient conditions

Storage
Surrounding temperature
Relative humidity
Storage height
Transport
Surrounding temperature
Relative humidity
Operation
Surrounding temperature
Air
Coolant inlet tem-
perature
Water
Relative humidity
Version and degree of protec-
tion
Site altitude
Table 2: Climatic ambient conditions
Standard Class
1K4
EN 60721-3-1
EN 60721-3-1 1K3
– –
Standard Class
EN 60721-3-2 2K3
2K3
EN 60721-3-2
Standard Class
3K3
EN 60721-3-3
– –
– –
3K3
EN 60721-3-3
EN 60529 IP20
– –
Notes
-25...55 °C
5...95 % (without condensation)
Max. 3000 m above sea level
Notes
-25...70 °C
95 % at 40 °C (without condensation)
Notes
5...40 °C (extended to -10...45 °C)
5...40 °C (-10...45 °C)
5...40 °C
5...85 % (without condensation)
Protection against foreign material > ø12.5 mm
No protection against water
Non-conductive pollution, occasional conden-
sation when PDS is out of service.
Max. 2000 m above sea level
• With site altitudes over 1000 m a derating
of 1 % per 100 m must be taken into con-
sideration.
• With site altitudes over 2000 m, the control
board to the mains has only basic isola-
tion. Additional measures must be taken
when wiring the control.
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