Liebert Emerson 02-796910-00 REV.6 P/L43 Power Supply SCR Sensor

The Liebert Emerson 02-796910-00 REV.6 P/L43 Power Supply SCR Sensor Board is a precision sensing and control module used in Liebert UPS and power management systems. It monitors and regulates the operation of SCR (Silicon Controlled Rectifier) devices within the power supply, ensuring stable DC output and protecting the circuit against overcurrent and voltage irregularities. Technical Specifications: Manufacturer: Liebert Corporation (Emerson Network Power Division) Model Number: 02-796910-00 Revision: REV.6 (P/L43) Product Type: Power Supply SCR Sensor Circuit Board Function: Monitors, regulates, and provides feedback control for SCR-based power conversion stages within UPS systems Power Input: Low-voltage DC control input (typically 5V–24V DC) Main Components: SCR driver circuits, transformers, opto-isolators, precision resistors, capacitors, and signal amplifiers Sensor Type: Current and voltage sensing circuits for SCR feedback loop monitoring Output Type: Analog or digital control signals for system regulation Protection Features: Overcurrent, surge, and transient suppression circuits PCB Material: Multi-layer FR4 glass epoxy with high dielectric strength Connection Type: Multi-pin connectors for power and signal interface Cooling Type: Passive air-cooled with heat-dissipating SCR components Operating Temperature Range: 0°C to 50°C (32°F to 122°F) Mounting Style: Chassis-mounted with standoff and screw hole supports Compatible Systems: Liebert UPS and DC power regulation modules Quality Assurance: Factory calibrated and tested for accuracy and electrical safety under Emerson Network Power standards Manufacture Country: USA Please review pictures carefully and let us know if you have any questions!