GF334 harmonics power analyzer is small size, handheld design, with current measurement directly from 0 to 20A, accuracy 0.05%, harmonics measurement from 2nd to 64th , display harmonic content and bar graph. As a high precision power analyzer. It is suitable for electricity power utilities and power plant, technical supervision department, industrial, mining, petroleum as well as chemical, home appliances and manufacturing enterprises. Application for power measurement, lab power reference standard, harmonic analysis, load analyzer etc.
Items | Range | Effective resolution | Accuracy1 | Accuracy2 | Remarks |
---|---|---|---|---|---|
Voltage | 0-600V | 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 | 0.005Hz | 0.001Hz | 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) |