The high-voltage measuring instrument uses a high-voltage RC component to form a high-voltage arm. The capacitor can effectively prevent the resistance surface from leaking and overcome the influence of the stray capacitance on the ground, thereby increasing the resistance and reducing the DC test current.
main feature
1. The voltage divider uses high-precision resistors, capacitor assemblies, special process potting, dry sealing, and there is no oil leakage problem.
2, the input impedance is high: Reduce the test current, power consumption, so that the product body is small and light, stable performance, high measurement accuracy.
3, voltage divider, multi-value kV meter and special cables are all placed in an aluminum alloy box, safe and reliable, easy to carry and transport.
4, multi-value kV meter can directly read the DC average, AC peak, true rms, peak and other voltage values.
5, the use of organic composite insulation jacket above 150KV, increased the surface creepage, greatly reducing the height of the product, the use of more convenient.
Instructions
1. Open the cover of the box. The box cover is equipped with a multi-value kV meter and a special cable. Lift the box and the voltage divider is installed on the bottom of the box.
2. Connect the ground wire and the voltage divider grounding column first, then connect one end of the special cable to the voltage divider, and the other end to the multi-valued kV meter.
3, will be tested with the pressure divider even pressure ring firmly connected.
4, check the wiring is correct, strictly observe the operating distance, connect the high pressure can be measured.
5, multi-value kV meter reading unit is "KV" First press the power button, display "O". Press the DC DC button to display the DC voltage value; press the AC peak button to display the AC peak value; press the AC True RMS button to display the AC True RMS value; press the AC peak button to display the peak voltage value.
6, multi-value kilovolt meter display window, if the upper left corner shows "â†" when the 9V battery should be replaced.
main feature
1. The voltage divider uses high-precision resistors, capacitor assemblies, special process potting, dry sealing, and there is no oil leakage problem.
2, the input impedance is high: Reduce the test current, power consumption, so that the product body is small and light, stable performance, high measurement accuracy.
3, voltage divider, multi-value kV meter and special cables are all placed in an aluminum alloy box, safe and reliable, easy to carry and transport.
4, multi-value kV meter can directly read the DC average, AC peak, true rms, peak and other voltage values.
5, the use of organic composite insulation jacket above 150KV, increased the surface creepage, greatly reducing the height of the product, the use of more convenient.
Instructions
1. Open the cover of the box. The box cover is equipped with a multi-value kV meter and a special cable. Lift the box and the voltage divider is installed on the bottom of the box.
2. Connect the ground wire and the voltage divider grounding column first, then connect one end of the special cable to the voltage divider, and the other end to the multi-valued kV meter.
3, will be tested with the pressure divider even pressure ring firmly connected.
4, check the wiring is correct, strictly observe the operating distance, connect the high pressure can be measured.
5, multi-value kV meter reading unit is "KV" First press the power button, display "O". Press the DC DC button to display the DC voltage value; press the AC peak button to display the AC peak value; press the AC True RMS button to display the AC True RMS value; press the AC peak button to display the peak voltage value.
6, multi-value kilovolt meter display window, if the upper left corner shows "â†" when the 9V battery should be replaced.
Ceiling Shower Head,Ceiling Mounted Shower Faucet,Ceiling Shower System,Ceiling Rain Shower Kits
FOSHAN SHAMANDA SANITARY WARE CO., LTD , https://www.shamandahome.com