Electric Meter Calibration

Single Phase 7 Inch TFT Electric Meter Calibration 40Hz Accuracy class 0.05 0-120A, 0-500V Test 3pcs or 2pcs meter synchronously Start testing and creep testing Reference standard and power source integrated Test by automatic or manual 7 inch TFT touch screen Weight light 8Kg Recorder 500 sets energy meter data Overload, short circuit, open circuit protection Electrical parameters　 Accuracy class 0.05%, 0.1% Power supply One Phase AC 85-265V, frequency 50/60Hz. AC Voltage

TFT Color Multifunctional Meter Calibration Equipment 560V High accuracy 0.05% Screen capture function Input two pulse signal for master and slave meter synchronously calibration Large size display screen, direct viewing and convenient Internal communication port for PC control Multiple power supply for different testing occasion Large capacity storage device for mass memory TECHNICAL PARAMETERS Electrical parameters　 Accuracy class 0.05%, 0.1% Power Supply External power,

FEATURES Store and display measured data; Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp; Measure CT variable ratio; Measure the ratio or lag-angle of low-voltage transformer. Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD; Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity. Low consumption circuit

600V Harmonic Electronic Test Equipment 20mA With 640×480 Display Electrical parameters　 Accuracy 0.05%, 0.1%, 0.2% Power supply 220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz Test Voltage　 Range 0V-600V Error ±0.05% (30V-600V) ±0.1% (5V-30V) Harmonic 2nd-63st Test Current　 Range (direct connection) 20mA-20A Error (direct connection) ±0.05% (100mA-20A) ±0.1% (20mA-100mA) Range (Clamp CT) 10mA-3000A Error (Clamp CT) ±0.2% (100mA-3000A) ±0.5% (10mA-100mA) Harmonic 2nd-63st Power

energy meter calibration Test Set,advantageous accuracy,high voltage,3pcs or 2pcs meter synchronously,high harmonic Electrical parameters Accuracy class 0.05%, 0.1% Power supply One Phase AC 100-265V, frequency 50/60Hz. AC Voltage Output Range 57.7V, 100V, 220V, 380V; max 500V Adjustment range (0-120)%RG(1) Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability 0.01%/120s Distortion 0.1% (Non-capacitive load) Output load max 25VA Measuring accuracy 0.05%RG AC

Electrical parameters　 Accuracy 0.05%, 0.1% Power Supply One Phase AC 180-265V, frequency 50/60Hz. AC Voltage Output　 Range(U1,U2,U3) 57.7V, 100V, 220V, 380V or 69.3V, 120V, 240V, 480V( optional) Adjustment range (0-120)%RG(1) Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability 0.01%/120s Distortion 0.3% (Non-capacitive load) Output load each phase 25VA Measuring accuracy 0.05%RG AC Current Output　 Range(I1,I2,I3) 200mA, 1A, 5A, 20A, 100A Adjustment range

Accuracy class 0.05%, 0.1% Resolution 6”TFT (640×480) Power supply 220V±10%, 50/60Hz Li-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh) Power line supply (U1, UN), 85V-265V 50/60Hz Communication port RS232 Test voltage　 Range 5-480V Error ±0.05% (30V-480V) ±0.1% (5V-30V) Harmonic 2nd-63st Test current　 Range (direct connection) 5mA-20A Error (direct connection) ±0.05% (100mA-20A) ±0.1% (10mA-100mA) Range (clamp CT) 10mA-3000A Error

Accuracy 0.05%, 0.1%, 0.2% Power supply 220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz Test Voltage　 Range 0V-600V Error ±0.05% (30V-600V) ±0.1% (5V-30V) Harmonic 2nd-63st Test Current　 Range (direct connection) 20mA-20A Error (direct connection) ±0.05% (100mA-20A) ±0.1% (20mA-100mA) Range (Clamp CT) 10mA-3000A Error (Clamp CT) ±0.2% (100mA-3000A) ±0.5% (10mA-100mA) Harmonic 2nd-63st Power measure error　 Active power (direct connection) ±0.05% (0.1A-20A) ±0.1% (0.02A-0.1A) Reactive

TECHNICAL PARAMETERS Electrical parameters　 Accuracy 0.05%, 0.1% Power Supply One Phase AC 180-265V, frequency 50/60Hz. AC Voltage Output　 Range(U1,U2,U3) 57.7V, 100V, 220V, 380V or 69.3V, 120V, 240V, 480V( optional) Adjustment range (0-120)%RG(1) Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability 0.01%/120s Distortion 0.3% (Non-capacitive load) Output load each phase 25VA Measuring accuracy 0.05%RG AC Current Output　 Range(I1,I2,I3) 200mA, 1A, 5A, 20A,

FEATURES Store and display measured data. Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp. Measure CT variable ratio. Measure the ratio or lag-angle of low-voltage transformer. Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD. Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity. Low consumption circuit

FEATURES High accuracy 0.05% Screen capture function Input two pulse signal for master and slave meter synchronously calibration Large size display screen, direct viewing and convenient Internal communication port for PC control Multiple power supply for different testing occasion Large capacity storage device for mass memory TECHNICAL PARAMETERS Electrical parameters　 Accuracy class 0.05%, 0.1% Power Supply External power, 220V/110V, 50/60Hz Phase voltage supply 45-450V, 50

FEATURES Analyze and display content of harmonic of U and I; Store and display measured data; Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp; Measure CT variable ratio; Measure the ratio or lag-angle of low-voltage transformer. Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD; Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of

FEATURES Display vector diagram Display waveform of U and I Analyze and display content of harmonic of U and I Store and check measured data Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp Measure CT variable ratio Print the data of measurement on site PARAMETERS Electrical parameters　 Accuracy 0.05%, 0.1%, 0.2% Power supply 220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz Test Voltage　 Range 0V-600V Error ±0.05% (30V-600V) ±0.1% (5V-30V) Harmonic 2nd-63st Test Current

FEATURES Meter under testing: 1P2W 2Testing mode: active power, reactive power Test 3pcs or 2pcs meter synchronously Start testing and creep testing Reference standard and power source integrated, easy to carry Measuring mechanical meter and electric meter Operating by manual keyboard or PC software With keyboard shortcuts Internal large capacity storage device for mass memory Local checking the testing result Overload, short circuit, open circuit protection With self

FEATURES Able to test basic error, shunt running, start, standard error automatically and manually in single-step of single/three phase, according to relative regulation of kWh meter. Able to do change test caused by voltage influence, frequency influence and harmonic influence. Output of power source is speedy and stable, AC maximum output of each phase can reach 120A in maximum. Voltage, current and phase position of each phase can be adjusted in split-phase, improving the

FEATURES Three phase active or reactive electricity energy meter. Calibrate three phase, single phase, and active or reactive meter error. Measure U(voltage) of three phase or single phase. Measure I(current) of three phase or single phase. Measure active power of three phase or single phase. Measure reactive power of three phase or single phase. Measure apparent power of three phase or single phase. Measure power factor of three phase or single phase. Measure phase angle

TECHNICAL PARAMETERS Electrical parameters　 Accuracy 0.05%, 0.1% Power Supply One Phase AC 180-265V, frequency 50/60Hz. AC Voltage Output　 Range(U1,U2,U3) 57.7V, 100V, 220V, 380V or 69.3V, 120V, 240V, 480V( optional) Adjustment range (0-120)%RG(1) Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability 0.01%/120s Distortion 0.3% (Non-capacitive load) Output load each phase 25VA Measuring accuracy 0.05%RG AC Current Output　 Range(I1,I2,I3) 200mA, 1A, 5A, 20A,

TECHNICAL PARAMETERS Electrical parameters Accuracy class 0.05%, 0.1% Power supply One Phase AC 100-265V, frequency 50/60Hz. AC Voltage Output Range 57.7V, 100V, 220V, 380V; max 500V Adjustment range (0-120)%RG(1) Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability 0.01%/120s Distortion 0.1% (Non-capacitive load) Output load max 25VA Measuring accuracy 0.05%RG AC Current Output Range 200mA, 1A, 5A, 20A, 100A; max 120A Adjustment range (0-120)%RG Adjustment

TECHNICAL PARAMETERS Electrical parameters　 Accuracy 0.05%, 0.1%, 0.2% Power supply 220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz Test Voltage　 Range 0V-600V Error ±0.05% (30V-600V) ±0.1% (5V-30V) Harmonic 2nd-63st Test Current　 Range (direct connection) 20mA-20A Error (direct connection) ±0.05% (100mA-20A) ±0.1% (20mA-100mA) Range (Clamp CT) 10mA-3000A Error (Clamp CT) ±0.2% (100mA-3000A) ±0.5% (10mA-100mA) Harmonic 2nd-63st Power measure error　 Active power (direct connection) ±0

TECHNICAL PARAMETERS Electrical parameters　 Accuracy class 0.05%, 0.1% Resolution 6” TFT (640×480) Power supply 220V±10%, 50/60Hz Li-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh) Power line supply (U1, UN), 85V-265V 50/60Hz Communication port RS232 Test voltage　 Range 5-480V Error ±0.05% (30V-480V) ±0.1% (5V-30V) Harmonic 2nd-63st Test current　 Range (direct connection) 5mA-20A Error (direct connection) ±0.05% (100mA-20A) ±0.1% (10mA