CL3000W-MZ is a Electric Energy Meter Functional Module Detection Device CL3000W-MZ, designed to perform data synchronization testing, module fault impact testing, non-intrusive load identification module function testing, and function testing of other extended modules on energy meters.
Functions
- Modular decomposition testing for IoT energy meter modules
- Measurement error testing & legal data reading of metering modules
- Legal data consistency monitoring between metering & management modules
- Impact test of a management module power failure on metering modules
- Impact of extended module power failure on metering, management & other extended modules
- Impact of SPI data communication line faults between management & metering modules on metering module performance
- Impact of extended module data communication line faults on metering & management modules
- Extended module function test
- Independent testing of legal data (e.g., energy error, power parameters) for metering modules
- Reserved 485 communication detection ports for expandable communication message parsing
- Reserved SPI communication detection ports for expandable simulation testing of computing-type extended modules
Technical Parameters
| Level | 0.05 Class |
| Number of Meter Positions | 1 Meter Position, 2 Meter Positions, etc. are optional |
| Output Voltage Range | 30 V … 456 V (Three-phase) |
| Output Current Range | 0.3 mA … 120 A (Three-phase) |
| Phase Adjustment Range | 0.00° … 359.99° |
| Frequency Adjustment Range | 45 Hz … 65 Hz |
| Output Power Stability | ≤ 0.02%/100s |
| Output Waveform Distortion | ≤ 0.5% |
| Harmonic Order | 2 … 50 Orders |
| Harmonic Content | ≤ 40% (Relative to Fundamental Wave) |
| Operating Power Supply | 3 × 220/380 V ± 10%, 50 Hz ± 5% |
| Operating Temperature | 23 ℃ ± 10 ℃ |
| Relative Humidity | ≤ 85% RH Without Condensation |
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Title: CL3000W-MZ__EN__V1.1__20260122
file size: 741.62 KB
published: 22 Jan, 2026
English