Tags: Stamford MX321 Voltage Regulator for Stamford Generator
Stamford E000-23212,ONAN 305-0823

Description

The MX321 is a three phase, thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes protective features to ensure safe reliable control of the generator.This AVR is used only in cojunction with permenant magnetic type alternators.

Features include:

*Stability selection amp; adjustment *Under frequency roll off adjustment
*Dip adjustment *Dwell adjustment
*Droop adjustment *Trim adjustment
*Over excitation adjustment *Over voltage adjustment
*Current limit adjustment *Ramp adjustment

Specifications:

SENSING INPUT
190-264V ac max, 2 or 3 phase
50-60 Hz nominal

POWER INPUT (PMG)
170-220V ac max, 3 phase, 3 wire
3A/phase
100-120 Hz nominal

OUTPUT
Voltage max 120V dc
Current continuous 3.7 A
Intermittent 6A for 10 secs.
Resistance 15 ohms minimum