Voltage Regulators (Technical Library)

Application Notes

• Reverse Power Flow (PDF, 408 kB)
• 3 Winding & Reverse Power (PDF, 293 kB)
• Transformer Controls adaptable to your needs (PDF, 409 kB)
• Parallel Operation of Multiple Transformers (PDF, 260 kB)
• One Box Solution for Transformer Control (PDF, 344 kB)
• Transformer Temperature Control with VRR's (PDF, 446 kB)
• VRR as Sentinel for Condition Based Maintenance (PDF, 598 kB)
• Remote IO box and VRR installation options (PDF, 476 kB)
• Analogue and binary GOOSE transfer to REG-D & REG-DA (PDF, 485 kB)

HV Power's Guides to REG-D & REG-DA Voltage Regulating Relays

• REG-D & REG-DA Voltage Regulating Relays - An overview of the regulation schemes (PDF, 460 kB)
• REG-D & REG-DA Voltage Regulating Relays - Time Programs (PDF, 460 kB)
• REG-D & REG-DA Voltage Regulating Relays - Alarm Inhibit and High-Speed Switching (PDF, 440 kB)
• REG-D & REG-DA Voltage Regulating Relays - Local Remote & Auto Manual mode selection (PDF, 520 kB)
• REG-D & REG-DA Voltage Regulating Relays - E-LAN & Group List (PDF, 1.2 MB)

      Other support information:

• 6 Steps to Basic Voltage Regulation (PDF, 1.2 MB)
• DNP Scaling for REG-D and REG-DA (PDF, 487 kB)
• How to assign a function to a virtual output for logging (PDF, 535 kB)
• Voltage Regulator backup supervision and error reporting (PDF, 995 kB)
• REG-D & REG-DA Binary Input, Relay Output and LED Function List (PDF, 225 kB)
• REG-D Battery Replacement (PDF, 682 kB)
• Backup and restore parameters of REG-D/A via Bootloader (PDF, 550 kB)
• Double Point Status Indication (Newsletter web page)
• REG-D/DA Menu Structure FW2.23 (PDF, 220 kB)
• Loading REG-PED firmware with REG-PEx Loader [RPL] (PDF, 550 kB)
• Using Overload Prediction (with FW 2.23) (PDF, 405 kB)

Technical Notes from our partner A.Eberle

Info-Letter	Title
7	Load-dependent voltage change
9	Voltage regulation with step transformers in parallel (Part 1)
10	Voltage regulation with step transformers in parallel (Part 2)
11	Voltage regulation with step transformers in parallel (Part 3)
13	Parallel operation of step transformers
16	Hot-spot temperature and service life of transformers

Software

For the convenience of our customers, we provide the following programmes. Please note that although these may not be the latest versions, they are the versions recommended by our Customer Support staff. Please contact us if you have any queries.

For REG-D/DA,  voltage regulator settings:

WinREG Version 4.1.2 (Universal version which supports firmware 1.99 onwards).

• Download WinREG 4.1.2 (15MB)
• Download WinREG 4.1.2 Readme (730 kB)

For REG-D/DA regulators with firmware 2.20

• Reg Collector and View 1.5 (exe, 2.4 MB)
• WinTM 2.10 (zip, 300 kB)
• TMM Temperature/Time response calculation sheet V1.4 (Excel, 450 kB)

For REG-D/DA regulators with firmware 2.23

• Reg Collector & View 1.5 (exe, 2.4 MB)
• WinTM 2.52 (zip, 330 kB)
• TMM Temperature/Time response calculation sheet V1.4 (Excel, 450 kB)

For REG-D/DA SCADA settings:

WinConfig 9.9.1c [For REG-D/DA's with REG-P, PE & PED SCADA cards (Serial and Ethernet versions)] (zip, 45 MB)

WinConfig 11.06 [For all REG-P's and 128 MB* versions of REG-PE & REG-PED SCADA cards] (zip, 112 MB)

*128 MB versions of REG-PE and REG-PED are those manufactured from 2012 - contact HV Power for assistance in identifying these

WinConfig 11.06 Advantages and Improvements (PDF, 660 kB)

How to upgrade from WinConfig 9.91c to WinConfig 11.06 (PDF, 1.2 MB)

For REG-D/DA Firmware:

REGUpdate v2.00 (zip, 164 kB)

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