Gold Member Since 2013
Audited Supplier
Beijing GFUVE Electronics Co., Ltd.

Multifunction Standard Meter, Power and Energy Reference Standards, Load Tester manufacturer / supplier in China, offering GF312b2 Multifunction Power and Energy Reference Standards Load Tester, 200A High Quality Compact Current Clamp Adapter, MID Vlotage Split Current Transformer and so on.

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Supplier Homepage Product Reference Standard Meter three phase reference meter GF312b2 Multifunction Power and Energy Reference Standards Load Tester

GF312b2 Multifunction Power and Energy Reference Standards Load Tester

Purchase Qty.:
(Pieces)
1-2 3+
FOB Unit Price: US $280 US $200
Purchase Qty. (Pieces) FOB Unit Price
1-2 US $280
3+ US $200
Get Latest Price
Port: Beijing, China
Production Capacity: 200units/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GF312B
  • Power: Electricity
  • Voltage Output: 30-560V
  • LCD Display: With LCD Display
  • Accuracy Class: 0.02% , 0.05%
  • Power Consumption: 13va
  • Harmonic: 2ND-51st
  • Reactive Power (Direct Connection): ±±00..0055%% ((00..10A2a-1-200.1AA))
  • Power Factor Range: -1.0 ~ 0 ~ +1.0
  • Trademark: GFUVE
  • Specification: 365mm× 269mm× 151mm
  • Application: Mechanical Instrument, Electromagnetic Instrument
  • Certification: CE, CCC
  • Current Output: 20mA-120A
  • Customized: Customized
  • Power Supply: 85-450V, 50/60Hz±2Hz
  • Communication Port: RS232, USB
  • Active Power (Direct Connection): ±0.02% (0.1A-120A)
  • Frequency Range: 45-65Hz
  • Pulse Output Energy Constant: 1-250000
  • Transport Package: Standard Export Wooden Box
  • Origin: Beijing, China
Product Description
GF312B2 Multifunction Power and Energy Reference Standards load tester
GF312B2 Multifunction Power and Energy Reference Standards load tester high accuracy 0.02%. It can be applied in following area: Electric power department Measuring and quality examining department Electrical lab.
Features
1. High accuracy up to 0.02%
2. Metal body, strong and reliable
3. DSP+32 bit ARM technology
4. Measurement 2~51 times harmonics
5. Waveform display function
6. Vector diagram function
7. Energy accumulating function
8. 7 inch TFT color LCD
9. Suit for testing in the field or in the lab
Parameters
lectrical parameters 
Accuracy class0.02% , 0.05%
Power supply85-450V, 50/60Hz±2Hz
Power consumption13VA
Communication portRS232, USB
Voltage measurement
Range30-560V
Resolution0.001V
Error±0.02% (30V-560V)
±0.05% (5V-30V)
Harmonic2nd-51st
Current measurement
Range (direct connection)20mA-120A
Resolution0.1mA
Error (direct connection)±0.02% (100mA-120A)
±0.05% (20mA-100mA)
Harmonic2nd-51st
Clamp on CT(option)5A,20A, 100A
Accuracy0.20%
Power measure error
Active power (direct connection)±0.02% (0.1A-120A)
±0.05% (0.02A-0.1A)
Reactive power (direct connection)±0.05% (0.1A-120A)
Energy measure error
Active energy (direct connection)±0.02% (0.1A-120A)
±0.05% (0.02A-0.1A)
Reactive energy (direct connection)±0.05% (0.1A-120A)
Phase angle
Range0°-360°
Resolution0.005°
Error±0.02°
Frequency
Range45-65Hz
Resolution0.001Hz
Error0.002Hz
Power factor
Range-1.0 ~ 0 ~ +1.0
Resolution0.0001
Error0.0005
Pulse output
Energy constant1-250000
Pulse ratio1:1
Output level5V
Pulse input
Input channel1
Input level5-24V
Input frequencyMax. 2MHz
Display
Color LCD7"STN (800×480)
Mechanical parameters
Dimensions (W×H×D) (mm)365×269×151
Weight (kg)4
Environmental conditions
Ambient temperature-10°C to 40°C
Relative humidity30%-80%
Product Groups
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