Product Description

• Brand Name: GFUVE
• Measuring Energy Range: 1mA-12A & 1mA-120A
• Accuracy Class: 0.05%
• Output Voltage: 0-600V
• Operating Temperature: -25°C to +50°C
• Dimensions: 245×168×70

• GF312V2PORTABLE THREE PHASE MULTIFUNCTION WATT-HOUR METER CALIBRATOR

  GF312V2 portable three phase multifunction watt-hour meter calibrator on-site is the newest product produced by our company by widely visiting users and referring to the advantages of the same kind of products home and abroad. The measured part of the product adopts high speed A/D transmission to send DSP to conduct digital processing, which largely improves measured degree of accuracy and stability. Central processing part adopts 32-bit ARM embedded technology to make instrument interface novel, function abundant, operation distinct and easy, and performance steady. Class of accuracy: Class 0.02, 0.05 or 0.1, range from 12A/600V or 120A/600V, with comfort design, small size and light weight. The model GF312V2 watt-hour meter calibrator is suit for electric power departments, measuring and quality examining departments and electric lab to field use. PARAMETERS Electrical parameters Voltage measurement Current measurement Power measure error Energy measure error Phase angle Frequency Reference Meter Pulse output Pulse input Display Function Safety Mechanical parameters Environmental conditions

  Accuracy class	0.02%, 0.05%, 0.1%
  Power Supply	External power, 85-265V, 45-65Hz Phase voltage supply 40-450V, 45-65Hz Li-Battery supply
  Range	0-600V
  Error	±0.05%(30-600V); ±0.02%(30-600V)
  Harmonic	2nd-51st
  Input impedance range	245kΩ@ 250V; 10MΩ @5V
  Stability	0.01%/minute
  Long term stability	< 100× 10E -6 /Year
  Range (direct connection)	1mA-12A or 1mA-120A
  Range (clamp CT)	1mA-120A
  Clamp on CTs Optional	5A, 20A, 100A, 200A, 500A, 1000A, 2000A, 3000A
  Error (direct connection)	±0.05% or ±0.02%
  Error (clamp CT)	±0.2% (1mA-120A ) ±0.5% (other)
  Harmonic	2nd-51st
  Clamp diameter	12mm or 18mm
  Input impedance range	0.04Ω@ 0.05A-12A
  Stability	0.01%/minute
  Long term stability	< 100× 10E -6 /Year
  Active power (direct connection)	±0.05% or ±0.02%
  Active power (clamp CT)	±0.2% (1mA-120A)
  Reactive power (direct connection)	±0.1% or ±0.05%
  Reactive power (clamp CT)	±0.2% (1mA-120A)
  Stability	0.01%/minute
  Long term stability	< 100× 10E -6 /Year
  Active energy (direct connection)	±0.05% or ±0.02%
  Active energy (clamp CT)	±0.2% (1mA-120A)
  Reactive energy (direct connection)	±0.1% or ±0.05%
  Reactive energy (clamp CT)	±0.2% (5mA-120A)
  Stability	0.01%/minute
  Long term stability	< 100× 10E -6 /Year
  Range	0°-360°
  Resolution	0.001°
  Error	±0.015°
  Range	15Hz-70Hz
  Resolution	0.0005Hz
  Error	0.001Hz
  Measuring modes	2WA / 2WR / 2WAP3WA / 3WR /3WAP /3WRCA /3WRCB4WA /4WAb / 4WR /4WRb /4WAP /4WAPb /4WRC
  Brandwidth	3000Hz
  Sampling	16 bit 504 samplers/ period
  Energy constant	25000
  Pulse ratio	1:1
  Output level	5V
  Input channel	2
  Input level	5-10V
  Input frequency	Max. 100Hz
  Resolution	800×480
  LCD	7" TFT color touch
  Vector diagram	Yes
  Waveform	Yes
  Energy accumulation	Yes
  CT ratio test	Yes
  CT PT programmable	Yes
  Local parameter input	Yes
  Wiring emulation	Yes
  Self-calibration	Yes
  Recorder check	Yes
  Data storage	Yes
  GPS	Yes
  Data storage qty	10000
  External extend memory	Yes
  Screen printing	Yes
  Communication port	USB/RS232Â
  Communication with PC	Yes
  Upload data	Yes
  External mini printer	Yes
  External keyboard	Yes
  IP class according to DIN EN 60529	IP42
  Declaration of conformity	CE & CNAS conform
  Protection class according to DIN EN 61140	II
  Overvoltage category voltage measurement	CAT III 600V
  Overvoltage category current	CAT III 600V
  Dimensions (W×H×D) (mm)	245×168×70
  Weight (kg)	1.8
  Ambient temperature	-25°C to +50°C
  Storage temperature	-30°C to +65°C
  Relative humidity	30%-95%
  Power Consumstion	≤13VA

  
   

Company Profile

• Beijing GFUVE Electronics Co., Ltd
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Beijing GFUVE Electronics Co., Ltd. was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, handheld terminal and POS termi...
  

Basic Information

• Company Products / Services: pos terminal, meter test equipment, reference standard meter, high voltage ammeter, handheld terminal, pda, power sources, transformer test equipment, transducer, power meter
• Year Established: 2005
• Number of Employees: 51-100
• Website: www.gfuvegroup.com