1-800-527-6870





ERLPhase




ERLPhase Power Technologies is the global center of excellence for ERL’s disturbance fault recorders, and transmission-level protection relays.











ERLPhase Products
Tesla 4000 Power System Recorder with CDR, PMu, and IE61850 bus protocol
Tesla Lite Power System Recorder
Latest Products










Dallas, TX
(214)343-8800
(800)527-6870
Houston, TX
(713)896-0808
(800)392-9837
New Orleans, LA
(504)734-8888
(800)452-7353
Tulsa, OK
(214)343-8800
(800)527-6870

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sales@butlerandland.com

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