GV4145A Description
The UTC GV4145A is a low power controller for AC outlet ground fault interrupters. These devices detect hazardous grounding conditions, such as equipment (connected to opposite phases of the AC line) in contact with a pool of water and open circuits the line before a harmful or lethal shock occurs. Contained internally are a 26V zener shunt regulator, an opamp, and an SCR driver.
GV4145A Key Features
- No potentiomenter required
- Direct interface to SCR
- Supply voltage derived from AC line-26V shunt
- Adjustable sensitivity
- Grounded neutral fault detection
- 450μA quiescent current
- I deal for 120V or 220V systems
- ORDERING INFORMATION
- MARKING