YC99T-6C Portable AC/DC Calibrator
YC99T-6C is a high-precision portable AC/DC calibrator integrating standard source and meter calibration, supporting harmonic simulation and comprehensive test of energy meters, transducers and RTU for laboratory and on-site use.
High-Precision Three-Phase Lab & Multi-Meter AD/DC Calibration
Comprehensive Electrical & Harmonic Output
PC-Operated & Intelligent Multi-Mode Control
basic param
| Basic Accuracy | 0.05 class |
| AC Voltage Range | 30V~660V |
| AC Current Range | 500mA~25A |
| DC Voltage/Current | High precision mV/mA small signal output |
| Harmonic Range | 2~63 orders |
- Integrated portable AC/DC calibrator for comprehensive testing of meters, transducers and RTU devices
- Outputs high-precision AC/DC voltage, current, phase, frequency and power standard signals
- Supports 2~63 times harmonic output and analysis with harmonic content up to 40%
- Compatible with single-phase / three-phase three-wire / four-wire wiring modes
- Supports automatic and manual calibration for energy meters, indicating meters and digital meters
- Built-in transducer and RTU comprehensive test functions including four remote tests
- Adopts closed-loop and open-loop optional output mode for high stability
- Comes with RS232, RS485, Ethernet and USB communication interfaces
- Supports PC software connection, scheme import/export and test report export to Excel
- Equipped with overload, short circuit and open circuit automatic protection with alarm prompt
- Built-in high precision OCXO to ensure long-term frequency stability
- Allows voltage dip and gradual voltage change simulation test
