Product Details:
Payment & Shipping Terms:
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CLASS: | 0.05, 0.02 | TYPES: | Portable Multifunction Energy Meter Test Device |
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CURRENT RANGE: | 0-120A | VOLTAGE RANGE: | 0-600V |
CLAMP ON CT: | 100A (3PCS) | COLOR: | ORANGE OR BLACK |
HARMONICS: | 2-64TH | WEIGHT: | 3.5KG |
LCD: | 6.4 Inch TFT |
GF312B 120A 600V 0.02% Three Phase Portable Multifunction Energy Meter Test Device at work site
GF312B three phase Portable Multifunction Energy Meter Test Device at work site with printer is used to calibrate three phase, single phase, active and reactive watt meters. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line.It can measure wave distortion factor and 2nd to 63th harmonic wave.
Features and Functions
wThree phase active or reactive electricity energy meter;
wCalibrate three phase, single phase, active or reactive meter error;
wMeasure U(voltage) of three phase or single phase;
wMeasure I(current) of three phase or single phase;
wMeasure active power of three phase or single phase;
wMeasure reactive power of three phase or single phase;
wMeasure apparent power of three phase or single phase;
wMeasure power factor of three phase or single phase;
wMeasure phase angle between voltage and current;
wMeasure frequency of power line;
wDisplay vector diagram;
wDisplay waveform of U and I;
wAnalyze and display content of harmonic of U and I;
wStore and look measured data;
wOptional 5 A, 20 A, 100 A, 500 A, 1000 A, 2000 A current clamp;
wMeasure CT variable ratio;
Print the data of measurement on site;
Specification
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) |
Harmonic | 2nd -- 63st |
Power measure error | |
Active power (direct connection) |
±0.05% (0.1A – 20A) ±0.1% (0.02A – 0.1A) |
Reactive power (direct connection) | ±0.1% (0.1A – 20A) |
Energy measure error | |
Active energy (direct connection) |
±0.05% (0.1A – 20A) ±0.1% (0.02A – 0.1A) |
Reactive energy (direct connection) | ±0.1% (0.1A – 20A) |
Phase angle | |
Range | 0º – 360º |
Error | ±0.05º |
Frequency | |
Range | 45Hz – 65Hz |
Pulse output | |
High frequency output(CH) |
1×1011 (1mA – 10mA) 1×1010 (10mA – 0.1A) 1×109 (0.1A – 1.0A) 1×108 (1.0A – 10A) 1×107 (10A – 120A) |
Low frequency output(CL) | 2×10-5×CH |
Pulse ratio | 1:1 |
Output level | 5V |
Pulse input | |
Input channel | 1 |
Input level | 5 – 24V |
Input frequency | Max. 2MHz |
Display | |
Resolution | 6”TFT (640×480) |
Function | |
Vector diagram | Yes |
Waveform | Yes |
Energy accumulation | Yes |
Communication port | RS232 |
Communication with PC | yes |
Other | |
Voltage Supply way | External power |
Voltage Supply | 220V ± 10%, 50/60Hz ± 2Hz |
Ambient temperature | -10°C -- 40°C |
Relative humidity | 30% -- 80% |
Dimensions (W×H×D) (mm) | 390×200×160 |
Weight (kg) | 3kg |
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