Product description:
SX440 self excited brushless type genset voltage regulator with sensing input from 90 to 520VAC is a compatible replacement for Newage Stamford SX440 regulator.
Main features:
1\Voltage regulation < ± 1%.
2\Can be use in parallel operation.
3\Adjustable DIP, TRIM & DROOP function.
4\Under frequency roll Off protection.
5\Sensing voltage loss protection.
6\Under frequency LED indicator.
7\Soft start voltage ramping.
8\ the selling point: DROOP and machines, auxiliary input, over-excitation voltage protection.
AVR adjustment ( adjusted at the factory, the user only when necessary, adjusted as follows ):
1\the output voltage of the voltage regulator such as inconsistent voltage adjustment potentiometer clockwise, the output voltage increases; And vice versa.
2\the frequency setting of the engine speed adjusted 47HZ, UFRO potentiometer counterclockwise rotation, so that the indicator light-emitting diodes, can be transferred back to the engine speed.
3\overcurrent less excited at the rated power of the generator, the rotating field trip potentiometer counterclockwise, so that the indicator light-emitting diodes, and then rotated about 5 degrees to shun.
Relative series:
SX460, SX440, AS440, AS480, MX341, MX321
Dongguan Feirui Electronics Co., Ltd. is located in Donguan City, which is known as "the World's Factory" in China. We are engaged in developing and producing engine parts including starting controllers, speed control units, automatic voltage regulators (AVR), synchronizers, load share modules, and other correlative generator accessories, such as chargers, sensors, actuators and other related products.
We have emulational system which is the most advanced in the same industry. The system can imitate the whole process of real generator. Therefore, we can control our quality with the precise testing equipment. On the other hand, we own some generator experts with rich experience in electromechanical automatic control system. Being good at soft ware & hard ware, these experts are trained by some well-known diesel engine factories. With about 10 years' experience and skill, we can supply the best technology support service. According to customers' requirements, we can develop some special products and supply OEM service.
Due to our unremitting efforts for many years, we have set up wholesalers in Nigeria, Egypt, Thailand and Philippines. Following the ideal of "Quality First, Credit and Service is Our Belief ", we strive for innovation to make satisfied generator parts. We expect to create more achievement tomorrow and welcome you to contact us for cooperation.
