HANDHELD THREE PHASE ENERGY METER CALIBRATOR
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Large Image :
HANDHELD THREE PHASE ENERGY METER CALIBRATOR
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Product Details:
| Place of Origin: |
Beijing, China |
| Brand Name: |
GFUVE |
| Certification: |
ISO 9001 : 2008; CE |
| Model Number: |
GF312D1 |
Payment & Shipping Terms:
| Minimum Order Quantity: |
1SET |
| Price: |
USD6000-12000 |
| Packaging Details: |
Standard export box |
| Delivery Time: |
7 days |
| Payment Terms: |
T/T Western Union |
| Supply Ability: |
200pcs/month |
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Detailed Product Description
| Measuring Energy Range: |
0-480V, 0-120A |
Accuracy Class: |
0.05% |
| Output Voltage: |
NO |
Operating Temperature: |
-10°C To 55°C |
| Dimensions: |
450×320×185 |
Display Type: |
Digital Only |
| Phase: |
Three Phase |
GF312D1 HANDHELD THREE PHASE ENERGY METER CALIBRATOR
The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters.
FEATURES AND FUNCTIONS
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Three phase active or reactive electricity energy meter.
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Calibrate three phase, single phase, and active or reactive meter error.
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Measure U(voltage) of three phase or single phase.
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Measure I(current) of three phase or single phase.
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Measure active power of three phase or single phase.
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Measure reactive power of three phase or single phase.
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Measure apparent power of three phase or single phase.
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Measure power factor of three phase or single phase.
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Measure phase angle between voltage and current.
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Measure frequency of power line.
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Display vector diagram.
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Display waveform of U and I.
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Analyze and display content of harmonic of U and I.
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Measure 2-64 harmonic of U, I.
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Store and display measured data.
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Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp.
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Measure CT variable ratio.
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Measure the ratio or lag-angle of low-voltage transformer.
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Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD.
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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.
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Low consumption circuit design, high energy Lithium battery supply, intellectual power management software, which enables the instrument continuously working up to 10 hours.
PARAMETERS
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Electrical parameters |
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Accuracy class |
0.05%, 0.1% |
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Resolution |
6”TFT (640×480) |
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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 |
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Communication port |
RS232 |
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Test voltage |
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Range |
0-480V |
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Error |
±0.05% (30V-480V)
±0.1% (5V-30V) |
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Harmonic |
2nd-64st |
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Test current |
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Range (direct connection) |
5mA-20A |
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Error (direct connection) |
±0.05% (100mA-20A)
±0.1% (10mA-100mA) |
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Range (clamp CT) |
10mA-3000A |
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Error (camp CT) |
±0.2% (100mA-100A)
±0.5% (100A-3000A) |
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Harmonic |
2nd-64st |
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Power measure error |
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Active power (direct connection) |
±0.05% (0.1A-20A)
±0.1% (0.01A-0.1A) |
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Reactive power (direct connection) |
±0.1% (0.1A-20A) |
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Energy measure error |
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Active energy (direct connection) |
±0.05% (0.1A-20A)
±0.1% (0.01A-0.1A) |
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Reactive energy (direct connection) |
±0.1% (0.1A-20A) |
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Phase angle |
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Range |
0°-360° |
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Resolution |
0.01o |
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Error |
±0.05° |
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Frequency |
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Range |
45-65Hz |
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Resolution |
0.001Hz |
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Error |
0.002Hz |
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Pulse input |
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Input channel |
2 |
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Input level |
5-24V |
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Input frequency |
Max. 2MHz |
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Pulse output |
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Energy constant |
180000imp/kWh, 1800imp/kWh, 180imp/kWh |
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Pulse ratio |
1:1 |
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Output level |
5V |
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Function |
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Vector diagram |
Yes |
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Waveform |
Yes |
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Energy accumulation |
Yes |
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Communication with PC |
Yes |
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Mechanical parameters |
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Instrument dimensions (W×H×D) (mm) |
245×162×60 |
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Instrument Weight (kg) |
1.8 |
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Carry case dimensions (W×H×D) (mm) |
450×320×185 |
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Carry case (kg) |
10.6 |
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Environmental conditions |
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Ambient temperature |
-10°C to 55°C |
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Relative humidity |
15%-85% |
