CVT capacitive voltage transformer transformation ratio tester (pta-2000c) is a new generation of innovative Pt testing instrument developed by our company based on traditional transformer calibration device based on voltage regulator, booster and series resonance, which widely listens to the opinions of users, after a lot of market research and in-depth theoretical research. It is at the leading level in China and is used for transformer testing in the power industry Professional instrument for test.
CVT capacitive voltage transformer transformation ratio tester
When using the CVT capacitor voltage transformer ratio tester (pta-2000c), the following safety precautions shall be read to avoid personal injury and damage to the product or any other products connected with it. In order to avoid possible danger, the transformation ratio tester (pta-2000c) of CVT capacitor voltage transformer can only be used within the specified range.
CVT capacitive voltage transformer transformation ratio tester
Safety precautions:
1. Only qualified technicians can perform maintenance and operation.
As a safety measure, the instrument is equipped with a protective grounding terminal. Before the test, the grounding terminal on the side of the device shall be reliably grounded.
2 3. Prevent falling: do not place the instrument on an unstable platform or desktop to prevent the instrument from falling and damage.
Use appropriate power cord: 220VAC, 50 / 60Hz, 10a and above.
Ensure good heat dissipation: the fans and ventilation holes on the side of the instrument are set for ventilation and heat dissipation, do not block them.
Prevent short circuit: do not let any foreign matter fall into the chassis to avoid short circuit.
? 7. Connect and disconnect correctly: do not connect or disconnect the test lead when the equipment is under test.
Do not operate without the instrument cover plate: if the cover plate or panel has been removed, do not operate the product.
Use appropriate fuse: 12a fuse is used for this equipment.
2 10. Avoid contact with exposed circuit and live metal: when the product is electrified, do not touch the exposed contacts and parts.
Do not operate in case of any suspicious fault: if you suspect that the product is damaged, please check it by our maintenance personnel and do not continue to operate.
12. Operating environment: do not operate in humid or explosive environment.
This instrument is a precision electronic instrument. Please pay attention to prevent the high temperature environment such as sun exposure when using it outdoors. Pay attention to block the sun and ventilation work to prevent the instrument from overheating or reducing the measurement accuracy.
14. Product transportation: during transportation, please lay buffer protection such as sponge outside the instrument to avoid damage to the instrument or reduce the accuracy of the instrument due to vibration and turbulence.
CVT capacitive voltage transformer transformation ratio tester
The above is the safety precautions for the use of CVT capacitor voltage transformer transformation ratio tester (pta-2000c). You can consult our customer service at any time about anything you don't understand.
