Intelligent air-cooled high-frequency rectifier module

product overview

Adopting advanced edge resonant soft switching technology internationally, all modules are designed with hot swappable technology, and isolation design is adopted between modules to prevent mutual influence.

LCD Chinese character display: The working status and parameters of the module are clear at a glance. Through the RS485 digital interface, the module receives the working parameters sent by the main monitoring system during operation. When there is no main monitor, the module will select an autonomous module to control all modules to charge and discharge the battery. If the autonomous module exits operation due to a fault, it will continue to select an autonomous module from the remaining modules.

Software calibration technology: solves the inherent defects of traditional module parameter tuning using potentiometers, such as potentiometer drift and inconvenient on-site adjustment; The digital rectifier module adopts software calibration technology, and there is no need for potentiometers inside the module. The output voltage, output current limit, voltage measurement, and current measurement of the module can be calibrated through buttons and LCD display; Module parameter adjustment is convenient and fast.

Autonomous current sharing technology: The modules adopt autonomous current sharing technology, and the current deviation between modules is less than 3%.

ZVS soft switching technology: In order to enable switching power supplies to operate efficiently at high frequencies, ZVS edge resonance technology is used to greatly reduce switching process losses, thereby further reducing volume, weight, and greatly improving module performance.

The use of fan intelligent temperature control technology directly affects the lifespan of the power module, and fan cooling has always been the preferred method of heat dissipation. However, excessive airflow and prolonged operation can cause a large amount of dust to accumulate on the internal circuits of the module, increasing the module's failure rate. Our company's intelligent digital rectifier module adopts temperature control technology. According to the different temperatures inside the module, the fan speed is divided into low speed and high speed, reducing the increase in module failure rate caused by dust accumulation, greatly extending the life of the module, and increasing the reliability of the system.

TECHNICAL INDEX

Input voltage: AC380V

Rated output value:

5A/230V（YT-XD05A230H）

10A/115V（YT-XD10A115H）

10A/230V（YT-XD10A230H）

20A/115V（YT-XD20A115H）

outline structure

YT-XD05A230H, YT-XD10A115H: Module dimensions: 115mm x 226mm x 338mm (width x height x depth); Module weight: 4.5kg

YT-XD10A230H, YT-XD20A115H: Module dimensions: 165mm x 238mm x 340mm (width x height x depth); Module weight: 7.5kg