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China, Chinese GF311portable Three Phase Multi-Function Phase Meter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentCalibratorPhase Angle MetersPortable Three Phase Multi-Function Phase Meter
Beijing GFUVE Electronics Co., Ltd.
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Product Description GF311Portable Three Phase Multi-function Phase MeterIt can be applied to electric power dispatching center, relay protection department or relay protection inpower plant. Its metric division class makes it suitable for petroleum, railways and the iron and steel industries also.Features1. Simultaneously measuring three-phase voltages, current, power, frequency, power factor, phase, etc2. Display vector map for the use of user directly3. The smallest current it can measure is 1 mA, 2 mA abovecan display vector diagram4. Range switches automatically, software for be calibrated5. Small volume, light weight and the operation is simple, convenient6. Horizontal liquid crystal big screen TFT displays all electric parameters7. DSP digital signal processing chip, wide measuring range, high accuracy, good stability8. It can store data; data can be using computer sotiware to upload for managementParametersElectrical parameters Accuracy class 0.5%Power supplyAC 85-265V 50/60Hz or Li-battery 5000mAhCommunication PortRS232Warming-up time< 5minPower consumption≤5VAVoltage measurementU1, U2, U3 Range0-480VResolution0.001VAccuracy0.2%Current measurementI1, I2, I3 Range1mA-10A or 50mA-200A or 50mA-500AResolution0.5mAAccuracy0.5%Active power measurementActive accuracy0.5%Reactive power measurementAccuracy1%Phase measurementRange0°-359.9°Resolution0.001°Accuracy0.1° Frequency measurementRange45-65HzResolution0. 001HzAccuracy0.01HzPower factor measurementRange-1 to 0 to +1Resolution0.0001Accuracy0.01Mechanical parametersDimensions (W×D×H) (mm)245×162×60Weight (kg)1 (mains)6.5 (appendix and box)Environmental conditionsWorking temperature-10°C to 55°CWorking humidity15%-85%RHDStorage temperature-25°C to 70°CStorage humidity5%-95%RHD
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