Three Phase Stationary Power Source 288V 100A for Utility Meter Testing
High-accuracy three-phase stationary power source for power utilities and meter manufacturers. Features 2nd-21st harmonic programmability, RS232 automation, and rugged aluminum enclosure. Offers voltage up to 288V and current up to 100A with 0.05% accuracy and 0.005%/h stability.
Place of Origin
CHINA
Relative Humidity
35% – 85% (non-condensing)
Packaging Details
Plywood cases
Input Voltage
3 × 220 V / 380 V ±10% or customized
Model Number
YCSS-103
Supply Ability
10 pcs/ 1 months
Product Description
Three-Phase Stationary Power Source for Power Utilities and Meter Manufacturers
High-Accuracy Three-Phase Stationary Power Source
Professional-grade power source designed specifically for power utilities and meter manufacturers, delivering exceptional accuracy and reliability for testing applications.
Key Features
- High accuracy with excellent long-term output stability
- RS232 communication interface supporting automated operation
- Optional built-in keyboard for convenient manual operation
- Harmonics from 2nd to 21st order freely programmable in amplitude and phase angle
- Rugged aluminum alloy enclosure: lightweight, high strength, and corrosion-resistant
- User-friendly PC control software for easy operation and system integration
- Comprehensive protection functions including overload, short-circuit voltage, and open-circuit current protection
Technical Specifications
Voltage Output
| Parameter | Specification |
|---|---|
| Test Voltage (Phase-Neutral) | 3 × (24 V - 288 V) or customized |
| Voltage Output Power | 3 × 100 VA, 3 × 250 VA, 3 × 500 VA, 3 × 1000 VA |
| Resolution | Better than 0.01% of full-scale range |
| Setting Accuracy | Better than 0.05% of final range value |
| Stability | Better than 0.005%/h (integration time: 150 s) |
| Load Regulation (0 to Max Load) | < 0.01% |
| Distortion Factor | < 0.3% (linear resistive load) |
| Harmonics | 2nd - 21st, freely programmable |
Current Output
| Parameter | Specification |
|---|---|
| Test Current Range | 3 × (1 mA - 100 A) |
| Current Output Power | 3 × 150 VA, 3 × 350 VA, 3 × 750 VA, 3 × 1500 VA |
| Resolution | Better than 0.01% of full-scale range |
| Setting Accuracy | Better than 0.05% of final range value |
| Stability | Better than 0.005%/h (integration time: 150 s) |
| Load Regulation (0 to Max Load) | < 0.01% |
| Distortion Factor | < 0.3% (linear resistive load) |
| Harmonics | 2nd - 21st, freely programmable |
Recommended Products
Interested in this product?
Contact us now for more details and a custom quote.