YC-99PC Portable Three Phase Meter Test System
YC-99PC is a 0.05-class portable three-phase meter test system with rich parameter measurement, harmonic injection and multi operation modes, designed for on-site calibration of energy meters, CTs and PTs.
High-Precision Three-Phase On-site Meter Verification
Comprehensive Electrical & Harmonic Analysis
Large HD Display & High-Capacity Data Storage
basic param
| Accuracy Class | 0.05 |
| Voltage Range | 1~576V |
| Current Range | 1mA~120A |
| Harmonic | 2~63 orders |
| Frequency Accuracy | ±0.01Hz |
- 0.05 class high-precision portable three-phase meter test system
- Equipped with 7-inch LCD display, supports 28+ electrical parameters measurement
- Capable of testing energy meters, CTs and PTs comprehensively
- Supports 2~63 times harmonic injection with harmonic content ≤40% adjustable
- Provides Direct Mode and Clamp Mode for flexible field testing
- Voltage output range: 1~576V, current output range: 1mA~120A
- High output stability: 0.02%/3min, low distortion ≤0.5%
- Built-in 500 groups data storage function
- Supports internal and external reference meter modes
- Integrates short-circuit and overload protection functions
- Comes with RS232, USB and Bluetooth communication
- Matches PC software and supports thermal printer & pulse configuration
- Can be used as on-site clamp-on CT reference meter and phantom load generator
