ETCR9500 Радио переменная высокого напряжения Зажим Meter--

ETCR9500 Radio high voltage variable ratio tester----------------------------------------------------------------------------------------------------------------------------- Characteristic: 1. Capable of measuring first and secondary loop current, variable ratio and leakage current 2.first range: 0.1mA 1000A, Accuracy: 0.1mAsecondary range: 0.01mA 10.0A, Accuracy: 0.01mA3. Wireless transmission distance: 30m4. Data memory: 3000 sets5. Line voltage: 60KV below lines test ----------------------------------------------------------------------------------------------------------------------------- Technical Specifications FunctionHigh and low voltage first and secondary loop current, variable ratio, current leakage online test; current on both sides of transformer, variable ratio online monitoringPower supplyDC6V alkaline dry battery (1.5V AAA*4), continuous working for 30 hoursTest modeClamp CTTransmission modeWireless transmission, the maximum distance of straight line transmission is about 10mDisplay modeLCD: 128dots*64dots; blue backlight functionSampling rateAbout 2 times/secondMeasurement scopeHigh voltage clamp: 0.1mA 1000ALow voltage clamp: 0.01mA 10AResolutionHigh voltage clamp: 0.1mALow voltage clamp: 0.01mAShiftAutomatic shiftOne loop testing accuracy 23°C±3°C, below 80%RH0.1mA 10.0A: ±1%±3dgtSecondary loop testing accuracy10.0A 49.9A: ±1.5%±5dgt50.0A 199.9A: ±2%±5dgt200A 600A: ±3%±5dgt601A 1000A: ±4%±5dgt0.01mA 10A: ±1%±3dgt (23°C±3°C, below 70%RH)Data storage3000 sets, press key HOLD to maintain data and automatically numbered storage (data won’t lose in power off or battery replacement)Line voltageBelow 60KV line test (with 5 insulation rods operation)External disturbanceNo particularly strong electromagnetic field; without 433MHz and 315 MHz interferenceWorking temperature and humidity-25°C 45°C; below 80%RhStorage temperature and humidity-10°C 60°C; below 70%RhInsulation rod dimensionφ32mm, 1m/piece (5pieces,standard configuration)Low voltage current clamp leadStandard 2mInsulation strengthHigh voltage clamp: AC100kV/rms (between the 5th insulation rod and high voltage current clamp core),Host and low voltage clamp: AC1000V/rmsStructureAnti-drip type II (high voltage detector)AccessoriesClamp: 1 piece; receiver: 1 piece; current clamp: 1 piece; disc: 1 piece; RS232 communication wire: 1 piece; meter box: 1 piece; insulation rod (1m): 5 pieces; battery (alkaline battery AAA): 8 pieces