Handheld Three Phase Energy Meter Calibrator - GF312D1 Get latest price

Handheld Three Phase Energy Meter Calibrator - GF312D1

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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: 

• 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 between voltage and current.
• Measure frequency of power line.
• Display vector diagram.
• Display waveform of U and I.
• Analyze and display content of harmonic of U and I.
• Measure 2-64 harmonic of U, 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 measurement and high veracity.
• Low consumption circuit design, high energy Lithium battery supply, intellectual power management software, which enables the instrument continuously working up to 10 hours.

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	0-480V
Error	±0.05% (30V-480V) ±0.1% (5V-30V)
Harmonic	2nd-64st
Test current
Range (direct connection)	5mA-20A
Error (direct connection)	±0.05% (100mA-20A) ±0.1% (10mA-100mA)
Range (clamp CT)	10mA-3000A
Error (camp CT)	±0.2% (100mA-100A) ±0.5% (100A-3000A)
Harmonic	2nd-64st
Power measure error
Active power (direct connection)	±0.05% (0.1A-20A) ±0.1% (0.01A-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% (0.01A-0.1A)
Reactive energy (direct connection)	±0.1% (0.1A-20A)
Phase angle
Range	0°-360°
Resolution	0.01o
Error	±0.05°
Frequency
Range	45-65Hz
Resolution	0.001Hz
Error	0.002Hz
Pulse input
Input channel	2
Input level	5-24V
Input frequency	Max. 2MHz
Pulse output
Energy constant	180000imp/kWh, 1800imp/kWh, 180imp/kWh
Pulse ratio	1:1
Output level	5V
Function
Vector diagram	Yes
Waveform	Yes
Energy accumulation	Yes
Communication with PC	Yes
Mechanical parameters
Instrument dimensions (W×H×D) (mm)	245×162×60
Instrument Weight (kg)	1.8
Carry case dimensions (W×H×D) (mm)	450×320×185
Carry case  (kg)	10.6
Environmental conditions
Ambient temperature	-10°C to 55°C
Relative humidity	15%-85%

Read more...

To contact Beijing GFUVE Electronics Co.,Ltd. about Handheld Three Phase Energy Meter Calibrator - GF312D1 use Get a quote.

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: 

• 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 between voltage and current.
• Measure frequency of power line.
• Display vector diagram.
• Display waveform of U and I.
• Analyze and display content of harmonic of U and I.
• Measure 2-64 harmonic of U, 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 measurement and high veracity.
• Low consumption circuit design, high energy Lithium battery supply, intellectual power management software, which enables the instrument continuously working up to 10 hours.

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	0-480V
Error	±0.05% (30V-480V) ±0.1% (5V-30V)
Harmonic	2nd-64st
Test current
Range (direct connection)	5mA-20A
Error (direct connection)	±0.05% (100mA-20A) ±0.1% (10mA-100mA)
Range (clamp CT)	10mA-3000A
Error (camp CT)	±0.2% (100mA-100A) ±0.5% (100A-3000A)
Harmonic	2nd-64st
Power measure error
Active power (direct connection)	±0.05% (0.1A-20A) ±0.1% (0.01A-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% (0.01A-0.1A)
Reactive energy (direct connection)	±0.1% (0.1A-20A)
Phase angle
Range	0°-360°
Resolution	0.01o
Error	±0.05°
Frequency
Range	45-65Hz
Resolution	0.001Hz
Error	0.002Hz
Pulse input
Input channel	2
Input level	5-24V
Input frequency	Max. 2MHz
Pulse output
Energy constant	180000imp/kWh, 1800imp/kWh, 180imp/kWh
Pulse ratio	1:1
Output level	5V
Function
Vector diagram	Yes
Waveform	Yes
Energy accumulation	Yes
Communication with PC	Yes
Mechanical parameters
Instrument dimensions (W×H×D) (mm)	245×162×60
Instrument Weight (kg)	1.8
Carry case dimensions (W×H×D) (mm)	450×320×185
Carry case  (kg)	10.6
Environmental conditions
Ambient temperature	-10°C to 55°C
Relative humidity	15%-85%

Read less...

To contact Beijing GFUVE Electronics Co.,Ltd. about Handheld Three Phase Energy Meter Calibrator - GF312D1 use Get a quote.