Banco de carga do inversor GROADA-AC400V-30KW-RCD

Um: parâmetros regulares do produto do banco de carga AC do RCD

Product overview

Before running the 30kWRCD AC load bank test equipment, the following items should be paid attention to: observe the output voltage of the generator, confirm whether the output voltage is 400V, if it is 380V, the power of each gear needs to be adjusted accordingly), observe the output of the generator Power, confirm that the corresponding square cable is connected to the terminal, confirm that the appropriate grounding protection cable is connected, confirm that the inlet and exhaust channels are clean, and the site is well ventilated. Make sure that the hot air discharged from the exhaust channel does not enter the intake channel to cause circulation. Turn off the fan switch and start the fan. If the wind blows to the air inlet, the phase sequence of the power supply is connected incorrectly. Adjust the phase sequence, close the load switch, and the load indicator light will be on.

Introduction to Control System

RCD AC load bank generally comes standard with manual one-key loading, and two operation modes of local touch screen control and remote automatic control can be customized. Click the Load OK button to begin the loading process. Start the shutter, then start the fan. After inputting the air volume signal, start the load. When unloading, first disconnect the load, when the temperature drops below the preset value, stop the fan and close the shutter. It should be noted that when loading and unloading here, due to the delay signal of the shutter, it is recommended to perform the opposite operation after one program cycle, and do not start and stop frequently. If there is an alarm signal input before starting, it cannot be started. If there is an alarm signal during operation, only the load is cut off, and the fan stops running after heat dissipation.

It should be noted that after all alarms (including emergency stop) occur, the start switch (signal) needs to be reset to prevent personal injury or equipment damage caused by sudden loading after the alarm is reset.

n Product description:

WS-6400 series AC intelligent dry load can be typically applied to generator test system. Based on the traditional load test equipment, the design is optimized from the aspects of appearance design, process control, data recording, system integration and user experience, providing fully automated generator load test. The system consists of four parts: generator set auxiliary measuring and controlling instrument, generator set special measuring instrument, controller and load cabinet. It provides test items including various performance indexes of generator set, automatic load detection and test process, and generates data collection, data analysis and report. The test system is also suitable for field testing, performance certification, commissioning and acceptance of power generation units.

The load bank is RCD AC load bank, which is made of special alloy resistance winding, covered with stainless steel, has small temperature drift and long service life. The total power of a single machine is as high as 50MW. The exterior box adopts a fixed container structure, which has rainproof protection function, adopts top air outlet, is easier to dissipate heat, and has automatic overheating protection function and automatic fan fault unloading function. The load cabinet is equipped with a remote controller, which can realize remote control.