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3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
Specifications
Brand Name :
GFUVE
Model Number :
GF312D
Place of Origin :
BEIJING,CHINA
MOQ :
1SET
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
1500SETS/MONTH
Delivery Time :
1-2WEEKS
Packaging Details :
CARTON
ACCURACY :
0.05%, 0.1%
RESOLUTION :
6”TFT (640×480)
COMMUNICATION PORT :
RS232
VOLTAGE RANGE :
5-480V
HARMONIC :
2nd-63st
CURRENT RANGE :
5mA-20A
PHASE ANGLE :
0°-360°
DIMENSION :
220×138×61MM
WEIGHT :
1.7KG
Ambient temperature :
-10°C to 55°C
FREQUENCY :
45-65Hz
Description

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 measurement and high veracity.
  • Low consumption circuit design, high energy Li batter supply, intellectual power management software, which make the instrument can continuously work up to 10 hours.

TECHNICAL 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-100mA)
Range (clamp CT) 10mA-3000A
Error (camp CT) ±0.2% (100mA-100A)
±0.5% (100A-3000A)
Harmonic 2nd-63st
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 0.01°
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) 220×138×61
Instrument Weight (kg) 1.7
Carry case dimensions (W×H×D) (mm) 450×320×185
Carry case (kg) 8.5
Environmental conditions　
Ambient temperature -10°C to 55°C
Relative humidity 15%-85%
Product tags

wattmeter calibration

,

hygrometer calibration

,

power meter calibration
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3 Phase Kwh Meter Calibration Equipment 640×480 Resolution

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Product Detail
Brand Name :
GFUVE
Model Number :
GF312D
Place of Origin :
BEIJING,CHINA
MOQ :
1SET
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
1500SETS/MONTH
Contact Supplier
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution
3 Phase Kwh Meter Calibration Equipment 640×480 Resolution

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

Active Member
8 Years
beijing, beijing
Since 2008
Business Type :
Manufacturer
Main Products :
Zero Sequence Current Transformer, Split Core Current Transformer, Instrument Current Transformer
Total Annual :
$100,000,000-$150,000,000
Employee Number :
300~350
Certification Level :
Active Member
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