Regulate, monitor, register, control – with our transformer regulators
REG-DA
Transformer regulators for all measurement tasks
REG-DA
With the REG-DA transformer regulator, all measurement, control and regulation tasks for tapped transformers can be achieved. Alongside its basic functions, the REG-DA regulator can also be used as a transducer, recorder, statistical unit, parallel control device and transformer monitor as per IEC 60354 or IEC 60076.
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Cross-product downloads
Cross-product downloads
Special Publications
Calculating Tools
Product overview A. Eberle
REG-DA
REG-DA
Instruction Manual
Virtual Instruction Manual
Technical Data Sheets
Label
Pin Assignment
Instruction Manual TMM
Firmware
Bootloader
Change Log
Firmware
Short Instruction Manual
Unique flexibility
Through our many years of experience in the industry, we know that every customer and every project has specific requirements. Accordingly, we have developed the transformer regulator REG-DA in such a way that it can respond very flexibly to these requirements, which is unique in this form. For example, the REG-DA offers a flexibly expandable number of inputs and outputs, a wide range of applications through software features, and free programmability.
Panel mount and Wall mount enclosure
The REG-DA is available with a wall-mounting and panel-mounting housing as well as a DIN rail-mounting device. The shallow depth of the housing also allows applications of the transformer regulator in flat control cabinets or motor drive boxes. The housing is equipped with protection class IP54.
The right control protocol for every application
The communication interfaces of the REG-DA have the possibility of role-based user administration (RBAC) incl. authentication via RADIUS.
REG-DA can communicate with a central control system via various protocols.
The following protocols are available:
- IEC 60870-5-101/103/104
- IEC 61850 (Server, Client, GOOSE, 9-2 Sampled values)
- DNP 3.0 via Ethernet
- DNP 3.0
- Profibus DP
- MODBUS RTU
- SPABUS
- LON (on request)
All necessary functions in a single transformer regulator
The functional scope of our transformer regulator is unique. The control of 3-winding transformers, of phase-shifting transformers, of transformer banks and of compensation reactors as well as transformer monitoring is all possible with only one device and one firmware.
Parallel operation with up to 15 transformers
The REG-DA allows parallel operation of up to 15 transformers. The parallel program Master-Follower as well as various programs for circuit reactive current minimization (with and without communication between the controllers) are available. The ParaGramer serves as an aid for the automatic recognition of parallel circuits and for the visualization of the switching states. The ParaGramer maps the switching situation of the individual transformers in single-phase representation and enables automatic detection of parallel operation by evaluating the switch positions.
You have questions about the
REG-DA voltage regulator?
Our specialists will be happy to help you!
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AETooblox
The perfect supplement to the REG-DA
The AEToolbox works on a project basis and impresses with its range of functions and the versatility that the program offers. Using the software, the parameters of connected products can be adjusted and administered and the continuously recorded data (logbook entries and recorder data) downloaded, visualised and saved.
Auxiliary components
Accessories for our transformer regulators
News from the Productgroup
REGSys – News
Special Publication
REGSys® Parallel Regulation of Transformers with Tap-Changers
8. January 2024
The regulation of transformers with tap changers is an essential subject within the field of power supply and distribution. Today these tasks are accomplished electronically with high regulation quality.[…]
Read more
Product innovation
Product discontinuation: Protocol-Interface REG-PE, as of 01.10.2022
28. July 2022
The SCADA card REG-PE (TK860) is currently scheduled for product discontinuation.[…]
Read more
Info letter
Info Letter No. 10: Voltage regulation with step transformers parallel to busbars (Part 2)
7. September 2021
The following considerations apply to a symmetrical operation of a three-phase network, so that the…[…]
Read more
Special Publication
Regulating the Active and Reactive Power with REGSys®
7. March 2021
he voltage regulator REG-D(A) is normally tasked with controlling voltage on the secondary side of a transformer. The main task here is to achieve the best possible balance between voltage stability and[…]
Read more
Special Publication
The REGSys® Triple-Wound Feature
7. March 2021
Since then, it has become possible to use the feature for other application such as so-called “energetic recovery” or to implement applications requiring a second voltage (U1, U2) and current (I1,[…]
Read more
Special Publication
Safely Regulate the Load Flow
7. March 2021
Phase-shifting transformers or shunt regulators are special power transformers. They allow the active power flow (load flow) in alternating current networks to be controlled. During tapping, the …[…]
Read more
