SUNYEAR SY-AVR-2054 Automatic Voltage Regulator
Shop the SUNYEAR SY-AVR-2054 Automatic Voltage Regulator for reliable generator voltage control. Featuring selectable single/3-phase inputs, 50Hz/60Hz frequency switching, and adjustable excitation current limiting, this high-quality AVR ensures optimal power stability and under-frequency protection for your industrial generator systems.
SUNYEAR SY-AVR-2054 Automatic Voltage Regulator
The SUNYEAR SY-AVR-2054 is a high-performance Automatic Voltage Regulator (AVR) engineered to deliver precise and stable voltage control for industrial generator systems. Highly versatile, it accommodates both single-phase (50-250V AC) and three-phase (25-150V AC) power inputs, alongside multiple voltage sensing options including 400V, 230V, and 100V. The unit is equipped with intuitive function selection switches that allow operators to easily increase response times, enhance system stability, and toggle between 50Hz and 60Hz operating frequencies. Furthermore, it offers comprehensive system protection and fine-tuning through adjustable potentiometers for excitation current limits, voltage droop, and under-frequency protection, making it an exceptionally reliable choice for power generation setups, including Liuzhou Jiali configurations.
Technical Specifications:
- Brand: SUNYEAR
- Model: SY-AVR-2054
- Power Input: Selectable Single-Phase (50-250V AC) or Three-Phase (25-150V AC)
- Voltage Sensing Input: 400V, 230V, 100V, 0V
- Excitation Output: F1+, F2- Terminals
- Frequency Selection (S3): 50Hz (ON) / 60Hz (OFF)
- Excitation Current Limit: Adjustable 5A to 16A
- Voltage Droop: Adjustable from -20% to -2%
- Under-Frequency Protection: 47Hz (for 50Hz systems) / 57Hz (for 60Hz systems)
- Control Inputs: External voltage trim/parallel module (R1, R2) and Droop current input (S1, S2, 0-1A)
- Function Switches: S1 (Increase Response), S2 (Increase Stability)
| Brand | SUNYEAR |
|---|---|
| Model | SY-AVR-2054 |
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