Accusense Voltage Sensor
High Accuracy Current & Voltage Sensors
The industry is evolving at a rapid pace and the dynamics of the traditional grid are changing significantly. Initiatives such as distributed energy resources (DERs) and optimizing energy efficiency & resiliency are driving a need for high precision sensing technologies that can effectively monitor the state of the modern grid. G&W Electric's sensor technology provides solutions for the modern grid with its customizable, high precision low power instrument transformers (LPITs).
G&W Electric's voltage sensing technology is a high accuracy, temperature compensated capacitive divider with high frequency measurement bandwidth. The galvanic isolation of the capacitive technology and the low-power outputs provide a safe solution for equipment operators.
G&W Electric’s current sensing technology utilizes Rogowski coils that are capable of measuring a wide range of current measurements with high accuracy, from dynamic system loads to fault currents. Rogowski sensors are intrinsically safe with no hazardous secondary voltages in the event of an open secondary circuit.
Features and Benefits
• Versatility with one sensor for metering and protection applications
• High accuracy up to 0.5 class over the temperature range
• High frequency measurement bandwidth
• Safety with low energy outputs and galvanic isolation from primary
• Light-weight, compact size for easy installation and retrofits
• Reliability with no ferro resonance
