GUID-9D1F44FC-896B-4907-9609-C32781CA1798 v2
Table 33. Auxiliary DC supply voltage influence
Test
Type test values
Influence
Auxiliary voltage dependence, operate value
±20% of EL
0.01% /%
Ripple in DC auxiliary voltage, operate value
15% of EL
0.01% /%
GUID-A1BED9A8-2791-4ACF-8400-B20206F057A8 v2
Table 34. Temperature influence
Test
Type test values
Influence
Ambient temperature, operate value
-25° C to +55°C
0.02% /°C
Storage temperature
-40° C to +85°C
-
GUID-52764B12-501B-4B46-9703-E3EB95E06509 v3
Table 35. Degree of protection
Description
Values
REX060
Front
Panel mounted, front
Rear, sides, top, bottom and connection terminals
IP40
IP54
IP20
REX061 and REX062
Top
Front, rear, sides and bottom
IP41
IP20
1MRK 502 068-BEN D
Generator protection REG670 2.1 IEC
Product version: 2.1
52
ABB