Specifications:
| Voltage |
| Test voltage output (Phase-Neutral) | 3* (0V – 450V) |
| Power of the voltage output | Max. 3*30A |
| Resolution | 0.01% |
| Accuracy | 0.1% |
| Stability | 0.02%/120s |
| Distortion factor | < 0.3% for linear resistance load |
| Current |
| Test current output | 3*(1mA – 120A) |
| Power of the current output | Max. 3*100VA |
| Resolution | 0.01% |
| Accuracy | 0.1% |
| Stability | 0.02%/120s |
| Distortion factor | < 0.3% for linear resistance load |
| Phase angle |
| Range | 0 -- 360° |
| Resolution | 0.1° |
| Accuracy | 0.2° |
| Frequency |
| Range | 40Hz – 70Hz |
| Resolution | 0.005Hz |
| Pulse output |
| High frequency output(CH) | 1.666×105 Hz |
| Low frequency output(CL) | 5×10-5×CH |
| Pulse input |
| Input channel | 3 |
| Input frequency | Max. 20Hz |
| Other |
| Voltage Supply | 220V±10% 50/60Hz±2Hz |
| Ambient temperature | -10°C -- +40°C |
| Relative humidity | 35% -- 85% |
| Dimensions (W×H×D) (mm) | 445×180×680 |
| Weight (kg) | 40 |
Description:
YC99B is a highly versatile portable three-phase calibrator designed to meet calibration needs in both laboratory and field environments. Its adaptability makes it suitable for a wide range of applications. Here are some key features:
Meter Compatibility: YC99B is compatible with a variety of meters, including 3P4W, 3P3W, and 1P2W configurations, ensuring its utility across different setups.
Testing Modes: This calibrator offers testing capabilities for both active and reactive power, providing comprehensive assessment options.
Multi-Meter Testing: It enables synchronous testing of three individual I-P open link meters or simultaneous testing of a single I-P closed links meter, optimizing efficiency and flexibility in testing setups.
Test Functions: YC99B supports starting tests and creeping tests, essential for accurate and thorough meter evaluation.
Harmonic Output (Optional): With optional harmonic output functionality, this calibrator expands its capabilities to include harmonic distortion testing, meeting more advanced testing requirements.
Computer Connectivity: Test data generated by YC99B can be seamlessly managed and analyzed on a computer via the RS232 interface, facilitating easy data transfer and enhancing workflow efficiency.
Overall, YC99B stands out as a reliable and adaptable solution for precision calibration needs, offering a comprehensive set of features to meet diverse testing requirements in the field or laboratory settings.
Applications:
7. Nation-level utility companies
8. Governmental bureaus of metrology
9. Big energy meter manufacturers
Primary Competitive Advantages:
1. High quality product
2. Convenient operation
