Entec EVRC2A-N6-NT - Page 13

RECLOSER CONTROL EVRC2A-N6,NT http://www.entecene.co.kr
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ENHANCED TECHNOLOGY
MONITORING
y Fault Locator
y Demand trip and alarm(Ia, Ib, Ic, Ig, I2)
y Trip Counter Limit
y Synchronism Check
y Recloser main contact Wear(Per Phase)
y Recloser Operation Failure
y Voltage Transformer Failure
y Battery Automatic Load Test
y Breaker Failure with Current Supervision
y Power Quality - Option
y Recloser Gas Over and Low pressure - Option
NOTE :
According to a recloser type, there may be no gas pressure monitoring.
COMMUNICATIONS
y Front Panel PORT1 RS232 Serial Port : EVRC2A interface software
y Side panel PORT2 RS232 Serial Port : EVRC2A interface software , DNP 3.0, MODBUS or
IEC60870-5-101 Protocol - Option
y Side panel PORT3 RS485 or R232* Serial Port : DNP 3.0, MODBUS or IEC60870-5-101
Protocol – Option
y Side panel PORT4 RJ45 Port : DNP 3.0, MODBUS or IEC60870-5-104 Protocol and
EVRC2A interface software – Option
NOTE :
The Port3 type of EVRC2A-N is a fixed RS485 port. However, the Port3 type of
EVRC2A-N6,NT can be selected as RS485 or RS232 by a user. In order to use
RS485 port for EVRC2A-N6,NT, the Pin4 and Pin5 of RS485 should be connected.