TENTECH MD10KVx Manual De Uso página 18

SVT:1 Mode
Under this operation mode, the user does not define a specific voltage
test, but a maximum voltage value. The device will start the test applying
a 500 V voltage and increase this value in 500 V steps each minute until
reaching the programmed voltage. At each stage, the MD-10KVx
measures the resistance before advancing towards the following step.
The use of voltage adjusting keys, determines the value of the highest
voltage – which will be, in all cases, a multiple of 500 V, up to a 10000 V
 
limit. It is advisable to use the key in order to select this value;

and keys may be used, but if the selected value is not a multiple of
500, it will be rounded down.
SVT:2 Mode
In this mode, if the maximum voltage value is set to 2500 V or lower, the
test will perform the same way as SVT:1 mode.
If the maximum voltage is set to a higher value than 2500 V, the test will
always perform 5 steps with one minute duration each. The step voltage
value will be the defined max. voltage divided by 5.
Example: if the max. voltage is set to 3000 V, the step voltage will be
600 V.
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