GF334 Global Wholesale High Accuracy Three Phase Power Analyzer

• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
• Electric Equipment: Three-phase Three-wire
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Model NO.: GF334
• Measured Signal: Pulse Peak
• Type: Power Meter
• Certification: RoHS, ISO, CE
• Customized: Customized
• Voltage: 0-1200V
• Current: 0-20A
• Clamp-on: 0.01-100A
• Frequency: 45-65Hz
• Active Power: 0 to ±umax X Imax
• Reactive Power: 0 to ±umax X Imax
• Apparent Power: 0 to ±umax X Imax
• Harmonic: 2ND-64th
• Power Factor: 0 to ±0.9999
• Phase: 0-359.999o
• Transport Package: Standard Export Wooden Box
• Specification: 470× 380× 220
• Trademark: GFUVE
• Origin: Beijing
• Production Capacity: 200units/Day

Product Description

GF334 Global wholesale High Accuracy Three Phase Power Analyzer
It is suitable for power companies and technical stupervision departments. Industrial, mining, petroleum and chemicals, home appliances and manufacturing enterprises are in the suitable fields.
Functions
1. Measuring energy consumption values - the precise timing measurements of electrical equipment for short-term energy consumption; energy resolution: milli-watts; time resolution: milli-second; they are difficult to available for common instrument of power. The functions are used by pumping, cranes, air conditioning and other equipment in a work cycle connected power consumption.
2. The value of the measurement process- it can be recorded and tested continuously voltage, current, active power,reactive power and other electrical parameter values and curves in a dynamic process and graphically display.
3. To measure the instantaneous values - including the exchange parameters: U, I, P, Q, PF, phase angle, frequency, harmonics, etc.
4. Measurement of harmonics - measurement / display voltage and current waveforms and harmonic bar graph.
5. Check Meter - real live load calibration of various single-phase, three-phase energy meters.
6. Vector analysis - based on the voltage, current, phase error of judgment wiring, display vector graphics.
Features
1. Ultra-compact design, handheld, small size, light weight
2. The usage of multi-channel power supply, AC power supply can also be rechargeable battery-powered machine
3. High accuracy instrument, good stability, and wide range of voltage monitoring 0-1200V, current 1mA - 20A
4. It can be divided into direct current clamp measurements and precision measurements
5. It can measure three-phase voltage, current, active power, reactive power, power factor, frequency, phase, etc
6. Showing the AC waveform, vector diagram and determining the three-phase three-wire connection errors
7. It can measure harmonic content from 2 to 64 and the harmonic analysis
8. The measured data can record, query and upload print
9. Instrument calibration by using software to facilitate the correction instrument variation
Parameters

Items	Range	Effective resolution	Accuracy1	Accuracy2	Remarks
Voltage	0-1200V	0.001V	0.1%	0.05%	2 ranges
Current	0-20A	0.001A	0.1%	0.05%	3 ranges
Clamp-on	0.01-100A	0.01A	0.15%	0.15%	Option(2)
Frequency	45-65Hz	0.001Hz	0.01Hz	0.002Hz	5 bit display
Active power	0 to ±Umax x Imax	0.01W	0.5%	0.2%	5 bit display
Reactive power	0 to ±Umax x Imax	0.01Var	1%	0.5%	5 bit display
Apparent power	0 to ±Umax x Imax	0.01VA	1%	0.5%	5 bit display
Active energy			0.5%	0.2%
Reactive energy			1%	0.5%
Harmonic	2nd-64th		0.5%	0.2%
Power factor	0 to ±0.9999	0.0001	±0.001	±0.0005	5 bit display
Phase	0-359.999°	0.005°	±0.05°	±0.02°	6 bit display
(1) Directly test (2) Clamp-on 500A,3000A,5000A is optional.
Electrical parameters
Power supply		One-phase power supply (85-265VAC/45-70Hz) Lithium battery, 5000mAh
Communication port		RS232
Energy constant		3600imp/kWh, 360000imp/kWhx4
Frequency Influence		≤20ppm/Hz
Pulse Interface		TTL energyx6
Mechanical parameters
Main machine (L×W×H) (mm)		240×157×60
Weight (kg)		1.5
Carrier dimension (L×W×H) (mm)		470×380×220
Carrier weight (kg)		10.6 (Including three clamp-on (100A), wires and software)
Environmental conditions
Environment		-10 to +55°C, 15-85%RHD
Altitude (m)		-10 to 3500
Temperature		-20°C to 65°C
Temperature		≤25ppm/°C (U/I), ≤50ppm/°C (others)