Portable Energy Meter Measuring Instrument Reference Standard Meter

• Customization: Available
• Warranty: Three Years
• Display: Digital
• Model NO.: GF312B2
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Continuous Wave
• Type: Energy Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Accuracy Class: 0.02%
• Frequency Range: 45~65Hz
• Pulse Ratio: 1:1
• Weight: 4kg
• Power Consumption: 13va
• Input Level: 2MHz Max
• Transport Package: Standard Export Carton
• Specification: CE, ISO9001: 2008, IEC
• Trademark: GFUVE
• Origin: China
• Production Capacity: 100PCS/Month

Product Description

GF312B2 THREE PHASE PORTABLE STANDARD ENERGY METER TEST EQUIPMENT

Product Description

 

GF312B2 portable three phase standard reference meter high accuracy 0.02%. It can be applied in following area:Electric power department,Measuring and quality examining department,Electrical lab.

FEATURES

• High accuracy up to 0.02%
• Metal body, strong and reliable
• DSP+32 bit ARM technology
• Measurement 2~51 times harmonics
• Waveform display function
• Vector diagram function
• Energy accumulating function
• 7 inch TFT color LCD
• Suit for testing in the field or in the lab

 

Product Parameters

 

Electrical parameters
Accuracy class	0.02% , 0.05%
Power supply	85-450V, 50/60Hz±2Hz
Power consumption	13VA
Communication port	RS232, USB
Voltage measurement
Range	30-560V
Resolution	0.001V
Error	±0.02% (30V-560V) ±0.05% (5V-30V)
Harmonic	2^nd-51^st
Current measurement
Range (direct connection)	20mA-120A
Resolution	0.1mA
Error (direct connection)	±0.02% (100mA-120A) ±0.05% (20mA-100mA)
Harmonic	2^nd-51^st
Clamp on CT(option)	5A,20A, 100A
Accuracy	0.20%
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
Range	0°-360°
Resolution	0.005°
Error	±0.02°
Frequency
Range	45-65Hz
Resolution	0.001Hz
Error	0.002Hz
Power factor
Range	-1.0 ~ 0 ~ +1.0
Resolution	0.0001
Error	0.0005
Pulse output
Energy constant	1-250000
Pulse ratio	1:1
Output level	5V
Pulse input
Input channel	1
Input level	5-24V
Input frequency	Max. 2MHz
Display
Color LCD	7"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 humidity	30%-80%