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GF333BM 120A 600V Modular Three Phase Reference Meter of energy meter test bench in the Laboratory
Three Phase Reference Standard Meter – Module. The main objective
of this device is to calibrate the errors in three-phase and
single-phase energy meters i.e. the meter under test (MUT). Meter
test equipment supports both static and electro-mechanical types of
meters. Uses Latest technology and innovation, where metrology
sub-unit communicates the measurements to an Android Tab via
Bluetooth or PC software.
multi-function three phase reference meter is an intelligent
high-accuracy reference meter using high-accuracy ADC and DSP
high-speed processor as its core. 2 The three phase reference meter
can simultaneously measure and display three phase voltage (V),
current (A), active power (W), reactive power (Var), frequency
(Hz), power factor (PF), phase angle (θ), apparent power (S) and
harmonics.Energy Reference Meters Three Phase Multi- Function Energy
Reference Meters. Three Phase Multi-function Energy Reference
Meters offered by us... Single Phase High Precision Energy
Reference Meters. Single Phase High Precision Energy Reference
Meter come with key... Single/Three Phase Energy Meter .
The model GF333BM is designed for one modular three phase multi-function reference standard meter, test three phase energy meters and single phase electricity meters, work in the laboratory or meter test bench, convenient for secondary development and Application. It can be as one of the most versatile high precision reference instruments.
The GF333BM 3-Phase Energy Meter Reference Design is a fully functional 3-phase meter. Please note that the meters are not shipped calibrated and should be calibrated using standard meter calibration equipment and the software included with the kit.
Electrical parameters | |
---|---|
Accuracy | 0.05%, 0.04%, 0.02% |
Voltage supply | 220V±10% or 110V±10%, 50/60Hz |
Voltage measurement | |
Range | 0V-600V |
Error | ±0.02% (50V-600V), ±0.05% (5V-50V) |
Display range | 0.000000V-600.0000V |
Harmonic | 2nd-128st |
Current measurement | |
Range | 1mA-60A; 1mA-120A; 1mA-150A; 1mA-120A |
Error | ±0.02% (0.2A-120A), ±0.05% (10mA-0.2A) |
Display range | 1.000000mA-120.0000A |
Power measurement | |
Active power | ±0.02% (0.2A-120A) ±0.05% (0.01A-0.2A) ±0.1% (0.001A-0.01A) |
Reactive power | ±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A) |
Apparent power | ±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A) |
Energy error | |
Active energy | ±0.02% (0.2A-120A) ±0.05% (0.01A-0.2A) ±0.1% (0.001A-0.01A) |
Reactive energy | ±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A) |
Apparent energy | ±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A) |
Phase measurement | |
Range | 0°-360° |
Error | ±0.005° |
Display range | 0.0001°-359.99° |
Frequency measurement | |
Range | 45-65Hz |
Display range | 45.0000-65.0000 |
Accuracy | 0.001Hz |
Power Factor measurement | |
Range | -1.0 ~ 0 ~ +1.0 |
Resolution | 0.0001 |
Accuracy | 0.0005 |
Energy pulse | |
High frequency output(CH) | 25000Hz |
Low frequency output(CL) | 5000Hz |
Pulse ratio | 1:1 |
Output level | 5V |
Input level | 5V |
Input frequency | Max. 1MHz |
Mechanical parameters | |
Dimensions (W×D×H) (mm) | 280x200x85 |
Weight (kg) | 8 |
Environmental conditions | |
Ambient temperature | -10°C to 45°C |
Influence of external fields | ≤0.05 %/mT |
Relative humidity | 10% to 80% |
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