Introduction To Rata R5000kW/10.5kV/400V High Power AC Resistive Load Bank
R5000kW/10.5kV/400V high-power AC load bank is a high-voltage resistive load bank developed and produced by Deyang Rata Technology Co., Ltd. for a foreign gas power plant. It is used for generator set load test equipment of gas power plant. At present, it has been installed and tested in the customer's gas power plant.
Using 5000kW / 10.5kv high-power AC load, the bank can accurately test the output power and load carrying capacity of various generator sets. It mainly tests all electrical parameters of the generator set, including dynamic parameters. It is composed of measurement and control part, load cabinet and remote control part. It is used in conjunction with the upper computer to realize intellectualization, automatically complete the special test of all electrical parameters of the generator set, and generate various charts Curve and test report. High power AC load bank provides scientific detection means for high-power generator set equipment.
Functions and characteristics of high-power AC load bank:
1. It can measure the steady-state three-phase voltage, current, active power, frequency, operation time and other basic functions of the generator (reactive power, apparent power, power factor and so on are reserved functions).
2. High power AC load bank has the function of harmonic analysis, which can analyze the 2 ~ 50th harmonic content and total harmonic content of voltage and current at the same time; It has the function of electric energy accumulation.
3. Transient test (sudden load loading and sudden load unloading) function can automatically test the maximum and minimum values of voltage, current and frequency and recovery time in case of sudden load change.
4. High power AC load bank has powerful voltage recording function, and is equipped with photoelectric isolation RS485 / RS232 serial port communication function. The serial port has powerful function.
5. It can not only measure all steady-state parameters, but also measure sudden addition, sudden discharge, voltage, current and frequency curves, voltage and current harmonic curves and harmonic content.
6. With the upper computer, it can automatically complete the measurement of all electrical parameters of the generator. Automatically generate various charts, curves and test reports. Standardized operation and strong authority. Rich data content, strong report applicability, and can sign and change the format according to the needs of users.
7. The total load control function can complete the functions of sudden loading and sudden unloading of load (water load does not have this function).
8. High power 3 phase AC load bank remote control function, which can manually control loading and unloading through remote controller.
9. It has the function of collecting water load data, and the wiring terminal of current transformer is reserved.
10. Sudden loading and unloading functions are automatically controlled by computer, and the power is set on the panel or controller for manual control.
11. High power AC load bank has the functions of temperature detection and protection and fan fault detection and protection.
12. It can be adjusted manually or automatically from 100 to 5000kW, and the load can be increased or decreased gradually or suddenly.
13. Realize intelligent control and automatically test various parameters of generator set, including dynamic parameters. It provides a scientific detection means for high-power generator sets.
