Protection Relays
Pacific Automation supports the RMS range of Utility Grade Protection Relays. RMS manufactures a wide range of protection and auxiliary relays. While many custom configurations are available they also produce models that can be applied as alternatives to other manufacturers models.
Voltage Regulating Relays
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Voltage Regulator Relays continuously monitor transformer output voltage & current. |
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Over/Under Voltage Relay
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Configured for under or over voltage operation & includes a filter for rejection of third harmonics for neutral displacement applications, which may be switched in or out of circuit. |
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Under Frequency Check Relay
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Frequency monitoring relay with four stages of adjustable frequency pick up & drop out points. |
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Synchronising Check Relay
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The synchronising check relay is designed to measure the phase angle between the monitored single phase voltages on the line & bus sides of a breaker & verify that this angle is less than or equal to the front panel setting. |
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