The CL3601C is a three-phase AC/DC meter verification device, which can be used to verify various indicating instruments, transmitters, and electric energy meters.
Funcitons
- It is capable of verifying common indicating instruments, power-frequency and DC digital instruments, DC standard sources, electrical measurement transmitters, and electric energy meters.
- The verifiable instruments include: AC/DC voltmeters, ammeters, single/three-phase active and reactive power meters, phase meters, power factor meters, frequency meters, synchronizers, etc.
- The verifiable types of transmitters include: AC/DC voltage transmitters, current transmitters, single/three-phase active and reactive power transmitters, phase transmitters, power factor transmitters, frequency transmitters, etc.
- The verifiable types of electric energy meters include: single-phase and three-phase active energy meters as well as reactive energy meters.
- The reactive power measurement methods cover three-phase four-wire true reactive power, three-phase three-wire true reactive power, three-element 90° artificial reactive power, two-element 90° artificial reactive power and two-element 60° artificial reactive power, which are suitable for verifying reactive power meters, reactive power transmitters and reactive energy meters based on various measurement principles.
- It allows setting and measuring harmonics from the 2nd to the 21st order.
- Automatic fault detection is available to prevent device damage caused by misoperation.
- It features automatic data rounding, standardized certificate recording format, and convenient query and printing functions.
- When calibrating instruments, the applicable verification standards can be selected, making the verification conclusions more consistent with actual conditions and avoiding human errors.
- Full-automatic verification is achievable for electric energy meters and transmitters, while semi-automatic verification is supported for other instruments.
- Software-based calibration is applicable to standard meters, DC standard sources and AC power sources, which is simple to operate, stable and reliable.
Technical Parameters
| AC | |
| AC Voltage Output Range | 100 mV … 576 V |
| AC Current Output Range | 3 mA … 120 A |
| Basic Error of Voltage and Current | 0.05% |
| Stability | 0.01%/60S |
| Distortion | ≤ 0.2% |
| Electric Energy Error | 0.05% |
| Output Waveform Distortion | ≤ 0.5% |
| Operating Power Supply | AC 85 V … 256 V, 50 Hz ± 5% |
| DC | |
| DC Voltage Output Range | 100 mV … 1000 V |
| DC Current Output Range | 3 mA … 55 A |
| Basic Error of Voltage and Current | 0.05% |
| Stability | 0.01%/60S |
| Ripple Content | ≤ 1% |
| Operating Temperature | 0 ℃ … 40 ℃ |
| Relative Humidity | ≤ 95% RH without condensation |
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Title: CL3601C__EN__V1.0__20260122
file size: 680.45 KB
published: 22 Jan, 2026
English