OVERVIEW
STAMFORD MA330 AVR E000-13300/1P
STAMFORD AVK MA330 is a three phase full wave, pulse width modulated type automatic voltage regulator (AVR) and forms part of the excitation system of the brushless generator. Excitation power is derived from a shaft mounted three phase permanent magnet generator (PMG) which provides an isolated supply to the AVR control circuits. The independent PMG assures the performance of the AVR against non-linear loads and reduces the radio frequency interference on the generator terminals. The PMG supply enables the generator to maintain current into a short circuit. The AVR senses the voltage on the main generator winding either directly or via transformers. This signal is used to control the power fed to the exciter stator (and hence the main rotor) to maintain the generator output voltage within the specified limits, compensating for load, speed, temperature and power factor.
DESCRIPTION: Stamford AVK MA-330 voltage regulator, brand new, Original
PART NUMBERS: Stamford AVK E000-13300/1P
MANUFACTURER: Stamford (Cummins Generator Technologies)
AVAILABILITY: In stock, same day shipping worldwide
ORIGIN: Manufactured in the U.K.
Quantity discounts are available for this item.
PLEASE BE ADVISED: Be careful with FAKE CHINESE CLONES advertised all over the web. They appear 100% identical even stating it’s made in the UK however the regulator is not certified by Stamford. If your generator is still under warranty installing this will void it or worse it may not work at all.
We are authorized Stamford distributors and when we say its original genuine we mean it!