Features
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uMATRIX PLATFORM
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Large STN graphics LCD
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System status LED indicators
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Simple menu setting procedure
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40-300V DC aux. supply
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40-275V AC aux. supply
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20-70V DC aux. Optional
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Self diagnosis & fail alarm
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Size 4M case
Description
The 2V16x Series relays are designed for the control of motor driven on-load power transformer tap changers. The 2V164-S Voltage Regulator Relay continuously monitors the transformer output voltage & current & provides “RAISE” & “LOWER” control commands to the on-load tap changer such that the load centre is automatically maintained within acceptable limits. Small variations in supply frequency will not affect the system performance. When designing the 2V164-S, considerable emphasis was placed on producing a relay which would be very simple to install, set up & operate in the field. The result is a simple yet effective & very dependable voltage regulator relay available at a competitive price. The relay is very easy to set up due to the large screen LCD HMI & PC programming port. RMS 2V164-S Relays have many in built features to simplify the interface with OLTC’s to provide a reliable, effective & simple to operate voltage control system.