7
2
Current transformers
8
Overload values
8
Earth fault external toroid
8
Power supply
8
Opening solenoid
8
Protection and trip signals
8
Binary input for control function
9
TEST function
9
Signalling outputs
10
Technical data of the relay contacts
10
Measuring function
10
Ordering codes
10
CHARACTERISTICS AND ORDERING CODES
Содержание PR512
Страница 1: ...Medium Voltage Products PR512 Microprocessor based self supplied protection relays ...
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Страница 33: ...31 7 Dimensions and fixing 32 OVERALL DIMENSIONS ...
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