| Customization: | Available |
|---|---|
| After-sales Service: | Online Technical Support |
| Warranty: | 1 Year |
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Introduction
HY-L series insulator Testing Machine is suitable for simultaneous mechanical load and high voltage testing of porcelain insulators, glass insulators and suspension insulators.
Based on the mechanical and electrical joint test standards and combined with actual operations, the difficulty of automatically conducting mechanical tests under the application of high voltage electricity was solved. Through the optimization of circuits and controls, automatic mechanical tests under 100KV high voltage were successfully completed (the highest voltage currently commonly used is 70KV), and High voltage and mechanical control are controlled on the same console. After setting the force value parameters and voltage parameters in the program, the mechanical load and voltage are automatically applied. Manual intervention is no longer required. The voltage parameters and mechanical parameters are displayed on the same program interface. The device will It is combined with mechanical control instead of being separated into two separate devices.
The control system components use well-known components, and are internally optimized for high-voltage interference to ensure stable and reliable data transmission.
The hydraulic system adopts imported Italian Athos servo valves and imported Italian Mazzucci high-pressure gear pumps in response to the application of high voltage, and uses insulation measures during assembly to ensure the working accuracy of the servo valves.
Features
1. The control of this equipment can be controlled by force or displacement at will.
2. Each sensing element of this equipment, namely the proportional servo valve and servo valve amplifier, are all imported components. The sensor has high precision and good reliability, and the servo controller has precise control.
3. This equipment has multiple protection functions, including electrical overcurrent and undervoltage protection, sample damage protection, host overload protection, beam displacement limit protection, voltage electromagnetic shielding and other functions.
4. This equipment adopts servo proportional control, with high precision, almost no noise, and low heat generation. With the specially developed software for this type of servo valve and test standards, the control precision is high. At the same time, in view of the weakness of the servo valve being sensitive to oil cleanliness, special designs are made in hydraulic filtration and cooling to minimize the maintenance workload.
5. The electrical control system is completely independently developed and designed, and all programs are written by the company's technical staff. The programs can be modified at any time according to customer test requirements and report forms.
6. Equipped with a wireless remote control, it can control the fast forward and reverse of the hydraulic cylinder, and the forward and backward movement of the movable trolley. When entering the automatic test program, the remote control fails to prevent misoperation (there is also a separate power on and off button on the remote control), which is convenient for operation.
7. Functions of this equipment: routine electromechanical combined test, pressure holding test, and destruction test (the destruction test force value shall not be higher than 50% of the rated test force).
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