Scope of Application

【Operating Instructions】

Programmable AC Power Supplyis an advanced power source that allows users to precisely control and adjust output voltage,frequency, and waveform through software programming.

**YG-20KVA Programmable AC Power Supply**

【Test Scope 】

A Programmable AC Power Supply is an advanced power source that allows users to precisely control and adjust output voltage, 

frequency, and waveform through software programming. Its core purpose is to simulate various real-world or extreme power 

grid conditions, providing accurate, controllable, and repeatable power supply conditions for testing electrical and electronic equipment.

**【Technical Parameters】**  

1. **Input:** Single phase, 220V ±15%, 50Hz/60Hz (customizable). Can be directly plugged into a socket without the need for fixed wiring.  

2. **Output:**  

   - Low range voltage: 5–150V (accuracy: ±1.5%)  

   - High range voltage: 10–300V (accuracy: ±1.5%)  

   - Frequency: 47–63Hz (accuracy: ±3%)  

   - Low range maximum current: up to 160A (accuracy: ±1.5%)  

   - High range maximum current: up to 80A (accuracy: ±1.5%)  

3. **Voltmeter:** Resolution 0.1V  

4. **Ammeter:** Resolution 0.1A