ETCR4400 Multifunction Three-Phase Phase Voltammeter

ETCR4400 Multifunction Three-Phase Phase Voltammeter Product Main Function Simultaneously measurement the voltage amplitude, current amplitude, voltage phase, current phase, the phase between voltage and current, frequency, power, active power, reactive power, display the vector diagram of three-phase voltage and three-phase current in real time.The meter can judge the three-phase phase sequence, sensibility and capacitance circuit, test the secondary circuit, check whether the wiring of the watt-hour meter is correct or not, overhaul the line equipment and so on. Simultaneously two-channel AC current measurement, range: 0.001A-20A Simultaneously two-channel AC voltage measurement, range: 2V-700V Simultaneously phase test among UI, II, UU, range: 0°360° Product features 1.High measurement accuracy, voltage and current accuracy upt to class 0.3; phase accuracy is ±0.3°. 2.A variety of measurement modes, can be single-phase, two-phase and three-phase measurement mode;Three-phase 4-wire and three-phase 3-wire measurement mode. 3.The measuring personnel only need the wiring operation, the instrument automatic measurement, and real-time update data, which is convenient the field analysis; The instrument adopts complete isolation technology to avoid safety accidents. 4.Touch color screen, easy and convenient operation, large capacity lithium battery, USB interface, data upload function and so on. Range and Accuracy Measurement Type Measurement Range Accuracy Resolution Voltage 2V700V ±0.3%Fs 0.0001V Current 0.001A-20A ±0.3%Fs 0.0001A Phase 0°360° ±0.3° 0.1° Ramp 020 times - - Frequency 45Hz65Hz ±0.03Hz 0.0001Hz Active Power 0.002W14000W ±0.3%Fs 0.0001W Reactive Power 0.002VAR14000VAR ±0.3%Fs 0.0001VAR Working Environment : 23oC±3oC,HR<75%,the detected conductor is in the center posistion of the clamp Technical Specification Function Description Power Supply DC7.4V, 5200mAH rechargeable lithium battery Function Option Touch screen option Display Mode 5 inch touch color screen LCD Size 108X65mm Host Size 210mm×129mm×68mm Weight Host: 890g; Total weight: 2000g(with the package) Test Line One of each yellow,green,red,black voltage test line Current Clamp Clamp jaw size f8mm(3pcs) Data Storage 1000 groups Data Upload USB interface, tester record data can be uploaded to computer, and can export the EXCEL format Battery Voltage Battery power indicator display, battery voltage lower than 10% remind to charge in time Automatic Shutdown 15 Minutes after power on, will automatic shutdown without any operation. Before shutdown will reminder Working Time Continue working time is 12 hours when full charge. Power Consumption Working(backlight 50mA): 320mA Working Condition Temperature: -20? 50?; Relative humidity: 0 ~ 95%HR without condensation Accessories Host:1PCS; Current clamp sensor: 3PCS; Test line:4PCS; Charger: 1PCS; USB communication cable: 1PCS; Aluminum case :1PC; Accessory Host 1pcs Current Clamp 3pcs Voltage Test Line 1 set(1 each for red, yellow, green and black) USB Communication Test 1pcs Charge 1pcs Instrument Case 1pcs Manual , Warranty Card ,Certificate 1set