Features
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- True RMS Measurement with SPARC1 and
DCOI2 Algorithm
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- Auto / Manual Scroll for Real Time Display of
Phase Current
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- 1 LT• Inverse + 1 Definite Time Delay
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- Fault / lo-set & hi-set Trip LED Indication
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- Fault Start Event Recording &
LED Indication + Output3
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- Pre-Alarm LED Indication + Output3
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- Trip Event Memory
(non-volatile 7 previous records for all phases)
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- Fault Start Event Memory
(non-volatile 4 previous records with phase info)
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- Programmable Relay Output Contact for K2
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- Last Trip Elapsed Time (up to 99days)
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- Software Lock to Prevent Unauthorized Setting
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- Complies with IEC-60255-26 Standards
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- ANSI Code: 50P, 51P
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- External Plug-in Module for :-
A-01s (RS-485 MODBUS RTU) isolated type
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