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Power Drive Systems DUNLITE UVR100 User Manual

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James Hamilton Electrical Pty Ltd (Inc in Qld) A.C.N. 010 848 389 trading as
Power Drive Systems
Generator Control Specialists
48A Ainsdale Street Telephone: 0500 800 225 P.O. Box 30
West Chermside, Qld 4032 Facsimile: 3350 1654 Grange, Qld 4051
Australia Mobile: 0427 22 00 18 Australia
email: info@powersystems.com.au www.powersystems.com.au
DUNLITE UVR100
AUTOMATIC VOLTAGE REGULATOR
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Power Drive Systems DUNLITE UVR100 Specifications

General IconGeneral
BrandPower Drive Systems
ModelDUNLITE UVR100
CategoryController
LanguageEnglish

Summary

General Information and Operation

GENERAL

Description of the solid-state voltage regulator and its suitability for brushless alternators.

OPERATION

Explanation of how the regulator senses voltage and adjusts field excitation for stable output.

CONNECTION DETAILS

Details the functions of the 14 screw terminals on the regulator for connections.

Phase Specific Operation

THREE PHASE OPERATION

Instructions for adjusting the regulator for 415V or 208V sensing in three-phase systems.

SINGLE PHASE OPERATION

Guidance for setting up the regulator for 240V or 120V sensing in single-phase systems.

Regulator Controls and Features

CONTROLS

Overview of the three standard controls on the regulator: Voltage Adjust, Stability, and SCOOP.

SCOOP Adjustment

Procedure for adjusting the SCOOP function's voltage trip point for overload protection.

SCOOP REMOTE INDICATION

Details on using S+ and S- terminals for remote indication of SCOOP operation.

REMOTE VOLTAGE CONTROL

Instructions for connecting an external 5K potentiometer for remote voltage adjustment.

DROOP FACILITY

Information on the quadrature droop facility for parallel operation of alternators.

Operating Conditions and Troubleshooting

OPERATING UNDER EXTREME ADVERSE CONDITIONS

Guidance for operating the regulator under adverse conditions like lightning strikes.

FAULT LOCATION

Systematic procedure for diagnosing faults when the generating set runs but does not generate.

REPOLARISATION

Procedure to re-establish residual magnetic field for alternator excitation.

UVR100 REGULATOR FAULT FINDING CHART

Chart detailing specific faults and their diagnostic steps for voltage issues.

Mains Check of the UVR100

Procedure to test the basic functionality of the UVR100 regulator using a globe.