The whole machine adopts modular design, which is easy to operate and maintain; It can test parameters such as voltage and current according to customer requirements, providing a scientific detection means for high-power AC power supply equipment.
Constant load power: the intelligent AC load box (resistance cabinet) uses solid-state relays to control the power consumption components of the load, and the high-speed power sampling and adjustment module collects and compares data.
According to the load power set by the system, our intelligent load box uses real-time sampling to compare the feedback power with the set power to achieve closed-loop control and power correction.
Party B has the right to collect test service fees according to the contract. Before entering the site, the service equipment shall be repaired and maintained carefully, and the service equipment entering the site shall be intact. Be responsible for providing loads and supporting equipment with total power not less than the actual capacity required by customers. Be responsible for the round-trip transportation and insurance of service equipment. Be responsible for the operation of service equipment under the command of the commissioning unit during the test. Be responsible for loading and unloading of test equipment and cable laying.
False load is very important in the application of switching power supply ", which can help to determine whether it is a power supply problem or a load problem. By measuring the voltage at both ends after the voltage output terminal is connected to the dummy load, it can be judged whether the switching power supply works normally.
A dummy load is a component, part or device that receives electrical power at a circuit (such as an amplifier) or electrical output port instead of a terminal. The components, parts or devices that replace the terminal and receive electrical power in a circuit (such as an amplifier) or electrical output port are called false loads. The basic requirement for the false load is to match the power impedance it can withstand. An informal load usually used temporarily when debugging or testing machine performance.
