CL3000 fully complies with the latest JJG597 regulation. It supports up to 150 A for 8-hour continuous testing, and start-up testing starting from as low as 0.3 mA. Suitable for full-performance testing, sampling, and 100% inspection of next-generation smart meters. Testing scope covers metering, functionality, and performance verification.
Product Features
- The minimum current setting is 1 mA, meeting the low-current testing requirements of the R46 International Recommendation;
- It can perform error and functional testing on single-phase electricity meters based on the R46 International Recommendation;
- It is capable of conducting creep and start-up tests on the electricity meters under test in accordance with R46 requirements.
- Capable of generating various waveforms, including sine waves, harmonics, sub-harmonics, odd-order harmonics, square waves, peaked waves, pulse waves, zero-crossing waves, and higher-order harmonics;
- Support 10 types of harmonic waveform tests per R46 and the new version of IEC, plus 7 additional special voltage dip and interruption waveforms; errors can be calculated through long-term cumulative energy measurement;
- Fully support R46-related evaluations;
- All-in-one machine, with optional features such as automatic error detection and rapid load current variation.
Technical Parameters
| Accuracy Class | Class 0.02, class 0.05 optional |
| Output Voltage | 30 V … 456 V |
| Output Current | 0.3 mA … 120 A (customizable up to 150 A) |
| Phase Output Range | 0.00° … 359.99° |
| Display Accuracy | ± 0.05° |
| Frequency Output Range | 45 Hz … 65 Hz |
| Voltage and Current Output Capacity | Voltage: 900 VA/phase; Current: 1600 VA/phase or 2500 VA/phase |
| Output Power Stability | ≤ 0.02%/120s |
| Output Waveform Distortion (Under Linear Load Conditions) | ≤ 0.5% |
| Harmonic Order | 2nd to 51st |
| Harmonic Content | Meets The Requirements of R46 |
| Harmonic Phase | 0° … 359° |
| Table Bit Position | Three-Phase 12, 24 Positions, etc. |
| Working Power Supply | 3 × 220 / 380 V ± 15%, 50 Hz ± 5% |
| Operating Temperature | 23 ℃ ± 10 ℃ |
| Relative Humidity | ≤ 85% RH non-condensing |
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Title: CL3000__EN__V1__20260429
file size: 329.45 KB
published: 29 Apr, 2026
English