Voltage Regulator REG-D™ - a. eberle - #1

^_D Technical Data . . m

* in wall-mounting housing

* in panel-mounting housing

" as plug-in module

and concise operation of a transformer These are output via LEDs and relay contacts and include the folowing: voltage imrts <U1, >U2. «U3. »U4. tap-changer in operation lamp and the signals "Regulator fault" and Tap-Changer fault", etc.

Application-specific tasks can also be implemented via freely programmable inputs and outputs.

REGSys'^1,1 is able to communicate with a central control unit via all common protocols.

The following protocols are available:

• IEC60870 - 5-101/103/104

• IEC 61850

• LON

• DNP3.0

• Profibus DP

• MODBUSRTU

• SPABUS

Characteristics of the voltage regulation system

• LargebacklrtLCD(128x128)withall

Important information (tap-change position, voltage, etc.)

• Measuring functions (U, I, P. Q, S, cos ip. 9, I sin 9, f )

• Recorder functions (multichannel line recorder)

• Statistics functions (total number of switching operations, switching operations per tap)

• Event recorder (log book)

• Transformer-monitoring functions for recording of the hot-spot temperature and lifetime consumption

• 14 (16) freely programmable binary inputs

• 7 freely programmable binary outputs

• Freely programmable analogue inputs or outputs (mA)

• PT 100 direct input

• Input for tap-change potentiometer (200 £i ... 20 k£! total resistance)

• Control of triple-wound transformers

• Control of phase-shifting transformers

A. Eberie GmbH 8 Co. KG

Application

Both simple and demanding measurement, control and regu­lation tasks can be carried out using the new RagSys™ volt­age-control system.

The REG-D™ voltage regulator (basic device). PAN-D and PAN-A1/A2 voltage monitoring units as well as interface mo­dules with binary inputs and outputs and analogue inputs and outputs are used as an optimal solution for these varied

Every REG-D™ regulator can be used as a regulator and at the same time as a transformer monitor, measurement transducer, recorder, statistical unit and ParaGramer. All important network measurement quantities are displayed in measurement trans­ducer mode. Changes in the regulated voltage and additional selectable measurement quantities are recorded in recorder mode. The statistical .mil tor the tap-changer position offers a clear display ofall swishing operations of the tap-changer. The ParaGramer provides a complete busbar simulation. It is particularly useful for the parallel connection of several transformers.

The REG-DA regulator features a world innovation as it can be equipped with a high-capacity transformer-monitoring func­tion in accordance with CEIIEC 354 (VDE 0536). This function allows the operator to call up information about the hot-spot temperature and the lifetime consumption of the transformer at any time. If required, the regulator can activate up to six cool­ing levels. The oil temperature can either be recorded directly (PT 100) or via a mA input.

The connection of multiple independent voltage control sys­tems in a network via a bus line enables a central monitoring of the transformers and a mutual exchange of data over large distances via various transfer methods. In particular, the parallel connections of several transformers can be very easily imple-

The PAN-D voltage-monitoring unit is used for redundant volt­age monitoring,

Both the tap-changer and the regulator can be monitored with the aid of monitoring units.

The PAN-D unit supplies a range of signals which enable secure