Table 25. Environmental tests
Test
Type test value
Reference standard
Cold operation test
Test Ad for 16 h at -25°C
IEC 60068-2-1
Cold storage test
Test Ab for 16 h at -40°C
IEC 60068-2-1
Dry heat operation test
Test Bd for 16 h at +70°C
IEC 60068-2-2
Dry heat storage test
Test Bb for 16 h at +85°C
IEC 60068-2-2
Change of temperature test
Test Nb for 5 cycles at -25°C to +70°C
IEC 60068-2-14
Damp heat test, steady state
Test Ca for 10 days at +40°C and humidity 93%
IEC 60068-2-78
Damp heat test, cyclic
Test Db for 6 cycles at +25 to +55°C and humidity 93 to 95% (1 cycle =
24 hours)
IEC 60068-2-30
Table 26. CE compliance
Test
According to
Immunity
EN 60255–26
Emissivity
EN 60255–26
Low voltage directive
EN 60255–27
Table 27. Mechanical tests
Test
Type test values
Reference standards
Vibration response test
Class II
IEC 60255-21-1
Vibration endurance test
Class I
IEC 60255-21-1
Shock response test
Class I
IEC 60255-21-2
Shock withstand test
Class I
IEC 60255-21-2
Bump test
Class I
IEC 60255-21-2
Seismic test
Class II
IEC 60255-21-3
1MRK 502 068-BEN D
Generator protection REG670 2.1 IEC
Product version: 2.1
ABB
49
