Southern Tier

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Southern Tier Technologies

For more than 20 years, Southern Tier Technologies has designed hundreds of innovative power quality solutions for ‘mission-critical’ applications all over the world.

Southern Tier Technologies is a power quality company focused on providing customers with Innovative Solutions for Clean, Reliable Power; focused on delivering intelligent, easy-to-use products and services that exceed customer’s expectations each and every time.

Tier AF 800

Arc Flash Relay System

The Tier AF series is an externally installed control cabinet that uses both fiber optic sensors and current transformers (CTs) to immediately detect both light and current associated with an arc flash event and quickly activate a system disconnect.

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Tier 500PFC

Dynamic Power Factor Correction

“Real-time” power monitoring and microprocessor control technology to continuously evaluate your electrical system and engage the exact amount of power correction at the precise moment it’s needed.

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