Description
Aoyi Voltage Regulator Model ZKG-2B (48 mm, 220VAC 50Hz) is a compact SCR-based AC voltage control device used for precise regulation of output voltage in industrial applications.
General specifications
- Model: ZKG-2B
- Brand: Aoyi
- Panel size: 48 × 48 mm (panel mount type)
- Power supply: 220VAC ±10%
- Frequency: 50Hz
- Output range: 0 – 220VAC (continuously adjustable)
- Control method: Phase-angle control using SCR (Silicon Controlled Rectifier)
- Installation type: Panel mounting
- Power consumption: Approximately 3W (control circuit only)
Main function
- Provides adjustable AC voltage output (dimmer/voltage control function)
- Used for stable power regulation in resistive loads such as heaters
- Common in industrial automation, plastic machines, ovens, and heating systems
Technical characteristics
- Uses closed-loop feedback control for stable voltage output
- Fast response to load changes
- Suitable mainly for resistive loads (not recommended for heavy inductive loads without additional design considerations)
- Compact 48 × 48 mm panel design for small control systems
Important notes
- Must be wired correctly according to input/output terminal markings
- Not suitable for direct motor control unless specifically supported
- Adequate ventilation is required under high-load continuous operation
Summary
The Aoyi ZKG-2B is a compact industrial AC voltage regulator designed for 220V systems, using SCR phase-control technology, mainly applied in heating and light industrial control applications.
