数字米小组

Feature YD8000 series digital panel meters adopt modular design. Customers may order models in various dimensions according to the application. The meters with PIC chip have strong resistance to interferences, and the performance/cost ratio is high. Installation,Material & Isolation Installation modeMounting installation,wring at the back Material of outer caseNon-flammable Isolation Between power supply/input/output Performance Measurement: Single Phase Power Factor Measuring range: 0-360° Accuracy: ≤±0.02 PF Input Range: Voltage: AC 90-380V Current: AC 0-5A Display range: - 1- 0- 1 Measuring speed: About 1.5 times/s Frequency: 40-60Hz Polarity indication: Capacitive loading Power supply: AC220V±20,50/60Hz Power consumption: ≤2VA Working frequency withstands voltage: Between power supply/input/output: ≥AC2kV/min·1mA Insulation resistance: ≥100MΩ Operating Notice n The operating environment allows no electric dust or gases that corrodes metal or destroys insulation. n Operating conditions: temp.: -10-50, RH 10-95The altitude is less than 2500m. n User shall connect the measured signal source and auxiliary power supply correctly according to the plate on the outer case of the meter. n No extra setting is needed. Only connect the meter to the measured signal source and the auxiliary power supply.