ЭС0202/х-Г

  • The overall dimensions of the megohmmeter are 150 mm x 130 mm x 200 mm.
  • The overall dimensions of the bag are 210 mm x 150 mm x 230 mm.
  • The mass of the megohmmeter is no more than 2.2 kg.
  • The weight of the delivery set is no more than 2.5 kg.
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Опис

Megohmmeters are designed to measure the insulation resistance of electrical circuits that are not under voltage.

Modifications, measurement ranges, values ​​of the measurement voltages between the contact sockets for the connection of the megohmmeter measurement object are given below:

Modification

Measurement range,

МΩ

Measuring voltage between the contact sockets for connecting the object of measurement, V

ЭС0202/1-Г

0 – 1000

100 +10

250 +25

500 +50

ЭС0202/2-Г

0 – 10000

500 ± 50

1000 ± 100

2500 ± 250
Note 1. The voltage at the rated current is indicated for the ЭС0202/1-Гmegohmmeter.

Note 2. For the ЭС0202/2-Г megohmmeter, the voltage is indicated with the contacts open.

At the rated current, the voltages will be, respectively, not less than: 300 V, 700 V, 1500 V.

The nominal current of the ES0202/1-G megohmmeter is not less than 1 mA, for the ES0202/2-G megohmmeter it is not less than 0.6 mA.

Accuracy class of megohmmeters, expressed in the form of relative error according to DSTU OIML R 34:2014, 15.

The limits of the permissible values ​​of the basic relative error are equal to ± 15% when measuring resistances from 0.05 MΩ to 1000 MΩ for the ЭС0202/1-Гmegohmmeter, from 0.5 MΩ to 10000 MΩ for the ЭС0202/2-Г megaohmmeter. The time to set impressions is no more than 15 s.

The mode of operation of the megohmmeter is intermittent. Measurement – ​​1 min, pause – 2 min.

The working position of the megohmmeter is the horizontal location of the dial.

The megohmmeters are powered by an electromechanical generator, which is structurally placed in the megohmmeter housing. The speed of rotation of the handle of the electromechanical generator (120 – 144) r/min.

Working conditions of use of megohmmeters:

  • ambient air temperature from minus 30 ºС to plus 50 ºС;
  • relative air humidity up to 90% at a temperature of 30 ºС.

On a separate order, the length of the conductors of the cord set can be arbitrary.

The overall dimensions of the megohmmeter (with the folded handle of the electromechanical generator) are no more than 150 mm x 130 mm x 200 mm.

The dimensions of the bag are no more than 210 mm x 150 mm x 230 mm.

The mass of the megohmmeter is no more than 2.2 kg.

The weight of the delivery set is no more than 2.5 kg.

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