The CL309C / CL309D Three-Phase Programmable Power Source delivers high output power at an outstanding price point. Equipped with a broad regulation range and industry-leading precision, it supports multi-waveform output that is fully compliant with IEC Recommendation R46 standards.
Function
Ultra- High Stability
Meets the detection requirements of Class 0.02 standard electric energy meters
Wide Range
Supports current from 0.3mA to 120A and voltage from 30V to 456V output
Full Functionality
Supports fundamental and harmonic output, supports 2nd to 41st harmonic output, supports R46-related harmonic output, meets the latest electric energy meter detection requirements
Good Economy
Adopts digital power amplifier technology, saves energy and reduces consumption, with efficiency up to over 85%
Technical Parameters
| Voltage Output Range | 30 V … 456 V (30 … 700 V optional) |
| Display Accuracy | ± 0.1% |
| Current Output Range | 0.3 mA … 120 A |
| Display Accuracy | ± 0.1% |
| Phase Range | 0.00° … 359.99° |
| Accuracy | ± 0.01° |
| Frequency Range | 45 Hz … 65 Hz |
| Accuracy | ± 0.01 Hz |
| Harmonic Order | 2 … 51 times |
| Adjustment Resolution | 0.1% (relative to fundamental wave) |
| Harmonic Content | Meets R46 requirements |
| Output Stability | 0.02%/120s (I ≥ 25 mA) |
| Operating Power Supply | 3 × 220 / 380 V ± 10%, 50 Hz ± 5% |
| Operating Temperature | 23 ℃ ± 10 ℃ |
| Relative Humidity | ≤ 85% RH without condensation |
| Mass | Approximately 410 kg |
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Title: CL309C_CL309D__EN__V1.0__20260115
file size: 732.60 KB
published: 15 Jan, 2026
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