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The GF111B 100a clamp-on ct single-phase reference energy meter has an accuracy rating of 0.4%, which measures U, I, P, Q, S, E, frequency, power factor, phase angle, harmonics and more. The measuring range is 0-576V, 1mA-120A, 40-70.000Hz. Click the link below and view more product information: https://www.gfuvegroup.com/energy-meter-test-equipment/single-phase-reference-energy-meter-with-100a-clamp-on-ct.html
Vector diagram function;
Waveform display function;
7 inch TFT color LCD display;
Energy register testing function;
Measuring 2nd~51st harmonics;
High accuracy class up to 0.04%;
0-576V, 1mA-120A, 40-70.000Hz;
Metal structure, strong and reliable;
Suit for testing in the lab and on site;
Phase angle precision less than 0.02°;
Multi range, automatic range switching;
High stability 0.005%/min, high reliability;
Current measurement with direct and clamp on ct;
Programmable pulse constant output up to 750000;
5A, 10A, 20A, 100A, 200A, 300A, 500A, 1000A, 3000A, 5000A optional
| ELECTRAL PARAMETERS | |
| Accuracy class | 0.045, 0.05%, 0.1% |
| Power Supply | 45-450V AC, 50/60Hz |
| Voltage Measurement | |
| Range | 0-576V |
| Error | ±0.02% (40V-560V) ±0.05% (5V-40V) |
| Harmonics | 2-51 times |
| Current Measurement (indirect) | |
| Range | 1mA-120A |
| Error | ±0.04% (100mA-120A) ±0.1% (1mA-100mA) |
| Harmonics | 2-51 times |
| Measurement Range | |
| Phase | 0-360° |
| Frequency | 40-70Hz |
| Power Factor | -1~0~1 |
| Standard | |
| Stanard | IEC 62053-21,22, 23; IEC 60736; ANSI C12.20-2002; JJG 597-2005; JJG596-2012; JJG 1085-2013; JJF 68-2019; DL/T 826-2002; DL/T 1478-2015; DL/T 448-2016; GB/T 33708-2017 |
| Safety | |
| Isolation protection | IEC 61010-1:2001 |
| Degree of protection | IP65 |
| Declration of conformity | CE & CNAS certified |
| Functions | |
| LCD display | Yes |
| Vector diagram | Yes |
| Waveform | Yes |
| Data storage | Yes |
| Communication port | Yes |
| MECHANICAL PARAMETERS | |
| Dimensions (W*D*H)(mm) | 365*269*151 |
| Weight (kg) | 3 |
| ENVIRONMENTAL CONDITIONS | |
| Ambient temperature | 0°C to 40°C |
| Storage temperature | -20°C to +65°C |
| Relative humidity | 10%-85% |






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