4 Product description
Maschinenfabrik Reinhausen GmbH 202026 3587317/21 ENTAPCON
®
▪ Freely configurable events
▪ Web-based visualization
▪ SCADA: IEC 60870-5-101
▪ SCADA: IEC 60870-5-103
▪ SCADA: IEC 60870-5-104
▪ SCADA: IEC 61850 (edition 1 and edition 2)
▪ SCADA: Modbus RTU
▪ SCADA: Modbus TCP
▪ SCADA: Modbus ASCII
▪ SCADA: DNP3
▪ On-load tap-changer monitoring
– Contact wear calculation (only for OILTAP® V, M, R, RM, MS, G)
– Maintenance interval calculation
– Oil carbonization (only for OILTAP® V, M, R)
– Monitoring of OLTC temperature (optional)
– Tap-change statistics of on-load tap-changer
– Optional: on-load tap-changer oil level
– Optional: oil filter unit
– Status of the motor-drive unit (motor protective switch, motor is running)
4.5 Operating modes
The device can be operated in the following operating modes:
Auto mode (AVR AUTO)
In auto mode, the device automatically regulates the voltage in accordance
with the set parameters. It is not possible to perform manual tap-change op-
erations using operating controls, inputs or a control system.
Manual mode (AVR MANUAL)
In manual mode, you can perform manual tap-change operations to increase
or decrease the voltage. There is no automatic voltage regulation.
Local mode (LOCAL)
In local mode, you can make entries and issue commands using the device's
operating controls. You cannot use inputs or the control system to make en-
tries or issue commands.
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