ANSI FUNCTION P153
86 Latching of output contacts (Lockout)
•
Control Functions
74 Trip circuit supervision
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Watchdog function
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Self monitoring & diagnostics
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Test/Commissioning facilities
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HMI
Back-Lit LCD display
•
6 x Touch Keys
6 x status LEDs
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Communication
USB port
•
Modbus/IEC 60870-5-103
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Binary Input/Output
Binary Input
Binary Output
Analogue Input
Phase current input 3x1 ph
•
Earth current input 1x1 ph
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General
Setting Groups 2
Self diagnostics
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Measurements
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Event records
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Fault records
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Disturbance records
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Configurable BI/BO/LEDs
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Hardware
Auxiliary supply 24-50V DC or 110-230 V AC/DC
Climatic conditions
Operating :
-25
o
C to +55
o
C
Storage :
-25
o
C to +70
o
C
Housing
Front IP 52
Rear IP 20