Shop ERLPhase Recorders
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ERLPhase I/O Expansion
Call For PricingThe I/O Expansion is a stand-alone digital input/output Expansion that supports 128 physical digital inputs…
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ERLPhase TESLA LITE Fault Power System Recorder
Call For PricingThe new TESLA LITE is an economical user-friendly multi-timeframe power system recorder:
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ERLPhase TESLA 4000 Portable Power System Monitoring Recorder
Call For PricingThe TESLA Portable 4000 is a multi-time frame power system monitoring recorder within a portable…
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ERLPhase TESLA 4000-SV Recorders with IEC 61850
Call For PricingERLPhase TESLA 4000 provides support for IEC 61850-9-2LE process bus Sampled Values and IEC 61850-8-1…
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ERLPhase TESLA 4000 Power System Recorder
Call For PricingERLPhase TESLA 4000 is an easy-to-use and cost effective, state-of-the-art, multi-time frame (simultaneous) digital fault…
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Certified ERLPhase Distributors Since 1975
Butler & Land
ERLPhase Power Technologies is an ISO 9001:2015 QMS certified manufacturer of digital fault recording systems and protective relays. Headquartered in Winnipeg, Canada, ERLPhase protection relays and power system recorders use best-in-class technology to deliver high quality and reliable products for protection and monitoring of electrical power systems.
Our company-wide focus on solving our customer’s problems, has led to our line of innovative, easy-to-use and reliable protection and recording products which now find widespread application in the power industry.
ERLPhase Power Technologies manufactures TESLA disturbance fault recorders and a range of distribution and transmission level protection relays.
If you don’t see the item you are looking for, or we are currently out of stock, please contact our Sales Department for current price and delivery at 800-527-6870 or sales@butlerandland.com
