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

Power Measuring Equipment, Standard Meter, Three Phase Standard Meter manufacturer / supplier in China, offering Multifunction Energy Meter Calibration Equipment, Waterproof Outdoors Split Core CT Current Transformer, 50mm Diameter Clamp Split Type Current Transformer with 200/5A and so on.

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Supplier Homepage Product Reference Standard Meter single phase reference meter Multifunction Energy Meter Calibration Equipment

Multifunction Energy Meter Calibration Equipment

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Beijing, China
Production Capacity: 100PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GF312B2
  • Installation: Direct Connected
  • Electric Equipment: Single-phase
  • Power Meter Connection: Terminal
  • Type: Energy Meter
  • Customized: Customized
  • Frequency Range: 45~65Hz
  • Weight: 4kg
  • Input Level: 2MHz Max
  • Size: 365X269X151mm
  • Communication Port: RS232, USB
  • Transport Package: Standard Export Carton
  • Origin: China
  • Display: Digital
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
  • Theory: Electronic Meter
  • Measured Signal: Continuous Wave
  • Certification: RoHS, ISO, CE
  • Accuracy Class: 0.02%
  • Pulse Ratio: 1:1
  • Test Voltage Range: 30V~560V
  • Power Consumption: 13va
  • Harmonic: 2~51st
  • Trademark: GFUVE
  • Specification: CE, ISO9001: 2008, IEC
  • HS Code: 9030849000
Product Description
Product Description of Electrical testing and measurement device GF312B2 portable three phase standard meter, with English version display, CE, ISO9001: 2008, IEC approved
Multifunction Energy Meter Calibration Equipment
GF312B2 portable three phase standard meter is high accuracy 0.02%. Specially suit for electric power departments, measuring and quality examining departments and electric lab.
High accuracy up to 0.02%
Metal structure, strong and reliable
Waveform display function
Vector diagram function
Energy accumulating function
Suit for testing in the field
Test Voltage
Range30V 560V
Error± 0.02% (30V 560V)
± 0.05% (5V 30V)
Harmonic2ND -- 51st
Test Current
Range (direct connection)20mA 120A
Error (direct connection)± 0.02% (100mA 120A)
± 0.05% (20mA 100mA)
Harmonic2ND -- 51st
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
Range0º ~360º
Error± 0.02º
Range45Hz 65Hz
Pulse output
Energy constant1~250000
Pulse ratio1: 1
Output level5V
Pulse input
Input channel1
Input level5 24V
Input frequency Max. 2MHz
Resolution 7"STN (800× 480)
Vector diagram Yes
Waveform Yes
Energy accumulationYes
Communication portRS232, USB
Communication with PCYes
Voltage Supply wayExternal power
Voltage Supply45~450V, 50/60Hz ± 2Hz
Power consumption13VA
Ambient temperature-10° C -- 40° C
Relative humidity30% -- 80%
Dimensions (W× H× D) (mm)365× 269× 151
Weight (kg)4kg
Product Groups
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