AVK MA330 Automatic Voltage Regulator
The AVK MA330 Automatic Voltage Regulator (Part No. E000-13300) is a premium, high-performance AVR engineered specifically for precise generator excitation control. Encased in a rugged black metal housing, this unit is built to endure demanding industrial environments while delivering stable and reliable voltage regulation. It features a highly accessible terminal block system (including B1, B0, E3, E4, S2, S1, A2, K1, K2, P2, P3, P4, F1, and F2) to ensure straightforward installation and secure connectivity. The MA330 provides operators with advanced system tuning through multiple adjustment potentiometers, allowing for meticulous control over Ramp, Dwell, Dip, Trim, Droop, Stability, and Voltage parameters. For enhanced operational safety and monitoring, the unit includes clear status indicators for Over Volts, Over Excitation, Mode, Power, and Hand/Auto selection, alongside a critical 1-minute shutdown delay safety feature designed to protect your generator assets from potential electrical faults.
Technical Specifications:
- Brand: AVK
- Model: MA330
- Part Number: E000-13300 (Cover Material P/N: E00-1330S, Cover Text P/N: E00-13308B)
- Adjustable Parameters: Ramp, Dwell, Dip, Trim, Droop, Stability, and Voltage
- System Indicators: Over Volts, Over Excitation, Mode, Power, and Hand/Auto selection
- Safety Protection: Built-in 1-minute shutdown delay
- Terminal Connections: B1, B0, E3, E4, S2, S1, 0V, A2, I1, IV, 1 4V, AOR, TRP, +14V, K1, K2, P1, P2, P3, P4, F1, F2
- Enclosure: Heavy-duty black metal housing

| Brand | AVK |
|---|---|
| Model | MA330 |
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On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
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AVK MA330 Automatic Voltage Regulator
Optimize your generator’s performance and reliability with the genuine AVK MA330 Automatic Voltage Regulator (Part No. E000-13300). Featuring advanced excitation control, comprehensive tuning potentiometers, and a robust metal housing, this AVR ensures precise power regulation and superior electrical protection for demanding industrial applications.

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