GF311portable Three Phase Multi-Function Phase Meter

• Customization: Available
• Application: Mechanical Instrument, Electromagnetic Instrument
• Power: Electricity
• Model NO.: GF311
• Certification: CE, CCC
• Voltage Output: 0-480V
• Current Output: 1mA-10A or 50mA-200A or 50mA-500A
• LCD Display: With LCD Display
• Customized: Customized
• Accuracy Class: 0.5%
• Power Supply: AC 85-265V 50/60Hz or Li-Battery 5000mAh
• Communication Port: RS232
• Warming-up Time: < 5min
• Power Consumption: ≤5va
• Voltage Measurement U1, U2, U3 Range: 0-480V
• Current Measurement I1, I2, I3 Range: 1mA-10A or 50mA-200A or 50mA-500A
• Active Accuracy: 0.5%
• Reactive Power Measurement Accuracy: 1%
• Frequency Measurement Range: 45-65Hz
• Transport Package: Standard Export Wooden Box
• Specification: 245× 162× 60mm
• Trademark: GFUVE
• Origin: Beijing
• Production Capacity: 200units/Day

Product Description

GF311Portable Three Phase Multi-function Phase Meter
It can be applied to electric power dispatching center, relay protection department or relay protection in
power plant. Its metric division class makes it suitable for petroleum, railways and the iron and steel industries also.
Features
1. Simultaneously measuring three-phase voltages, current, power, frequency, power factor, phase, etc
2. Display vector map for the use of user directly
3. The smallest current it can measure is 1 mA, 2 mA above
can display vector diagram
4. Range switches automatically, software for be calibrated
5. Small volume, light weight and the operation is simple, convenient
6. Horizontal liquid crystal big screen TFT displays all electric parameters
7. DSP digital signal processing chip, wide measuring range, high accuracy, good stability
8. It can store data; data can be using computer sotiware to upload for management
Parameters

Electrical parameters
Accuracy class	0.5%
Power supply	AC 85-265V 50/60Hz or Li-battery 5000mAh
Communication Port	RS232
Warming-up time	< 5min
Power consumption	≤5VA
Voltage measurement
U1, U2, U3 Range	0-480V
Resolution	0.001V
Accuracy	0.2%
Current measurement
I1, I2, I3 Range	1mA-10A  or  50mA-200A or 50mA-500A
Resolution	0.5mA
Accuracy	0.5%
Active power measurement
Active accuracy	0.5%
Reactive power measurement
Accuracy	1%
Phase measurement
Range	0°-359.9°
Resolution	0.001°
Accuracy	0.1°
Frequency measurement
Range	45-65Hz
Resolution	0. 001Hz
Accuracy	0.01Hz
Power factor measurement
Range	-1 to 0 to +1
Resolution	0.0001
Accuracy	0.01
Mechanical parameters
Dimensions (W×D×H) (mm)	245×162×60
Weight (kg)	1 (mains) 6.5 (appendix and box)
Environmental conditions
Working temperature	-10°C to 55°C
Working humidity	15%-85%RHD
Storage temperature	-25°C to 70°C
Storage humidity	5%-95%RHD