Suitable for both complete meter testing and meter body testing of DIN-rail electric energy meters. It is applicable to both sampling inspection and full inspection scenarios. The device supports a maximum current output of 500A and a minimum analog voltage of 0.06mV, and integrates the testing of metering, functions and performance.
Functions
- The current circuit can output a 500A signal and a low-voltage signal of 400mV (500A/400mV), and is capable of verifying the performance of either the complete DIN-rail energy meter or its core unit.
- It can generate a variety of waveforms including sine wave, harmonic wave, subharmonic wave, odd harmonic wave, flat-top wave, peak wave, pulse wave, zero-crossing wave and high-order harmonic wave, supporting harmonic influence measurement tests.
- It supports voltage sag and short-time interruption tests.
- It supports rapid load current variation tests.
- Equipped with two channels of remote control signal output, it can conduct remote signaling function detection on DIN-rail energy meters.
- It has a simulated energy meter function, supporting the data acquisition simulation of DIN-rail energy meters.
- The Rogowski coil S1 and S2 signal simulation function is available as an option.
- It supports 5V and 12V power supply amplitude detection as well as two sets of remote control signal output.
- It supports RS485, Bluetooth, CAN and HPLC communication functions.
Technical Parameters
| Whole Machine Inspection | |
| Precision | Class 0.05 |
| Output Voltage Range | 30 … 456 V |
| Output Current Range | 0.2 A … 500 A |
| Virtual Coil Output | 0.16 mV … 400 mV |
| Output Phase | 0 … 359.99° |
| Output Frequency | 45 … 65 Hz |
| Table Bit Position | 16-bit, 24-bit, etc. |
| Rogowski Coil Detection | |
| Precision | Class 0.05 |
| Primary Current Range of Rogowski Coil | 0.2 A … 500 A |
| Simulate The Secondary Output Range ofTthe Rogowski Coil | 0.16 mA … 400 mV |
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Title: CL3000__EN__V1.0__20260122
file size: 702.15 KB
published: 22 Jan, 2026
English