Visit us to see our full line of relays and fault recorders!
ERLPhase Power Technologies is an ISO 9001:2008 QMS certified manufacturer of digital fault recording systems and protective relays.
Our relays are easy-to-use with intuitive software, for reliable protection and high-quality recording.
Brands: • TESLA Disturbance Fault Recorder
• B-PRO bus protection
• F-PRO distribution protection/management
• L-PRO line protection
• S-PRO sub-harmonic protection
• T-PRO transformer protection