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EntelliGuard* TU Trip Unit

EntelliGuard* TU Trip Unit
4Pages

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EntelliGuard TU Trip Unit Don’t compromise arc flash protection for system reliability.

Now you don’t have to choose between selectivity and arc flash protection. GE delivers both, 24/7! System reliability (selectivity) and protection are the key functions of any trip unit, and the EntelliGuard TU delivers exactly that, along with the flexibility to address an array of power distribution needs. Technology that enables simultaneous arc flash mitigation, selectivity and selective coordination from medium voltage to a 20-amp 1-pole circuit breaker – and Instantaneous protection at every step even for lower level arcing faults when arc flash protection is most important. Fast Zone...

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A system-wide solution Instantaneous Zone-Selective-Interlocking (I-ZSI) and Threshold Zone-Selective-Interlocking (T-ZSI) allow multiple layers of large circuit breakers above the feeders serving the current limiting branches to operate as a system to achieve the fastest possible protection at the most sensitive possible settings. With small overloads or large faults, each circuit breaker will only operate when needed and act as backup only when necessary. GE’s ZSI capability includes ground fault, short time and instantaneous for the fastest interlocked protection. You can get...

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The EntelliGuard family of trip units is available for multiple types of GE and non-GE circuit breakers Capabilities vary slightly between circuit breakers but the most important capabilities are available in all of them including for non-GE ANSI low voltage power circuit breakers. Standard features for exceptional flexibility • Highly flexible time current settings — up to 22 Long Time Delays — up to 22 (fuse shaped) Long Time — up to 14 Short Time Delay bands — 3 Short Time slopes (I2T)… novel GE feature • Selective Instantaneous algorithm (WFR)…novel GE feature • Ammeter • Large backlit...

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EntelliGuard* TU Trip Unit 4Pages

Catalog excerpts

All GE Automatic Transfer Switches catalogs and technical brochures

EntelliGuard* TU Trip Unit
4Pages