YCS-103 Three-Phase Power Source for Energy Meter Testing 600VA 0.05% Accuracy
The YCS-103 is a high-precision programmable three-phase power source for energy meter testing and calibration. It features independent voltage/current channels, 2nd-41st harmonic output, RS-232 interface, and CE certification. Ideal for labs, production lines, and test benches.
Harmonics
2nd – 21st free programmable
Place of Origin
CHINA
Stability
Better than 0.005%/h (intergration time 150s）
Distortion factor
Better than 0.3% for linear resistance load
Packaging Details
Plywood cases
Model Number
YCSS-103
Product Description
YCS-103 Three-Phase Power Source for Energy Meter Testing
The YCS-103 Three-Phase Power Source is a high-precision, programmable power source designed for energy meter testing and calibration. It provides independent three-phase voltage and current outputs, making it suitable for testing both three-phase and single-phase electricity meters in laboratories, meter production lines, and test benches.
Key Features & Functions
- Three independent voltage and current channels for accurate testing of three-phase and single-phase energy meters
- High accuracy and long-term output stability ensures reliable and repeatable results for meter verification and calibration
- Programmable harmonic output (2nd-41st harmonics) with adjustable harmonic amplitude and phase angle, compliant with modern meter testing standards
- RS-232 communication interface enables fully automatic operation and easy integration with meter test bench systems
- Optional built-in keyboard supports both manual control and PC-controlled operation
- Rugged aluminum alloy housing provides lightweight, corrosion-resistant construction suitable for long-term industrial use
- Comprehensive protection design with built-in protection against overload, voltage short-circuit, and current open-circuit
- User-friendly control software with simple interface for fast setup, operation, and testing efficiency
- CE certified and complies with EU health, safety, and EMC standards
Typical Applications
- Energy meter calibration laboratories
- Electricity meter production lines
- Meter test bench systems
- Power utility testing departments
- R&D and quality inspection environments
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