An AC constant current source is a specialized power supply device primarily designed to provide stable and unchanging current output in a circuit, unaffected by load variations. This equipment is used in electronic engineering, laboratories, automation control systems, and certain specialized applications. The high-frequency 5th generation current source is specifically developed for slaughtering equipment as an electrical shock power supply. It serves to electrically stun livestock such as cattle and sheep in slaughtering devices, thereby improving the quality of meat products.

Technical Features:

1. Complete input-output isolation technology ensures safe and stable power supply;

2. Utilizes SPWM sine wave pulse width modulation technology for fast response and stable output;

3. IGBT high-frequency static inversion offers compact size, light weight, and low noise;

4. Employs effective value dual-loop control for high precision, stable waveform quality, and adaptability to various loads;

5. High-power IGBT modules and highly integrated driver circuits provide strong overload capacity and low loss;

6. Suitable for resistive, inductive, rectifying, and other types of loads;

7. Multiple protection functions against overheating, overcurrent, short circuits, and other abnormal conditions;

Technical Parameters:

Model: HJ56-380V/5A

Circuit Type: IGBT/PWM pulse width modulation

Input: Single-phase 1?2W+G  AC 220V±15%, 50Hz/60Hz±5Hz

Output: Single-phase 1?2W+G

Open Circuit Voltage: 380V

Output Frequency: 800Hz

Frequency Stability: ≤±0.5%

Current Adjustment Range: 0-5A

Current Adjustment Step: 0.1A/1A

Current Stability: ≤±0.5%  FS (Full Scale)

Current Harmonic Distortion: ≤3%

Load Effect: ≤±1%

Source Effect: ≤±0.5%

Output Terminals: Terminal blocks for currents below 100A

Protection Functions: Electronic circuit rapidly detects overvoltage, overcurrent, overtemperature, with automatic trip protection and alarm

Voltage Meter Display: Resolution 0.01V/0.1V        Accuracy: ≤±(0.5% reading ±1% range)

Current Meter Display: Resolution 0.01A/0.1A/1A     Accuracy: ≤±(0.5% reading ±1% range)

Frequency Display: Resolution 0.1Hz              Accuracy: ≤±0.5% reading

Cooling System: Forced fan cooling

Transformer Accuracy: Class 0.2

Protection Rating: IP20

Operating Environment: Temperature -20℃ to 45℃   Humidity 10% to 90% (25℃, non-condensing) Altitude below 1500m

External Control System: 0-10V external control