Electrical measuring instruments >> resistance measuring devices

M417

9 999 RUB
3 500 UAH
available:
21 pieces

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Device for measuring the resistance of chains zero-phase M417 (M 417, M-417)

Suitable circuits for measuring the phase-to-zero in the range of 0.1 ohms to 1.6 ohms, without disconnection of the power source voltage.
Reading range: 0-2 Ohms
The working range is 0.1 ohms 1.6 ohms.
The basic error: ± 10.
 
Device for measuring the resistance of chains zero-phase M417, hereinafter - devices designed to measure the resistance of the circuit zero-phase ranging from 0.1 ohms to 1.6 ohms, without disconnection of the power source voltage.
M417 appliance provides check the conditions of electrical work on the electrical system, powered by the AC line voltage 380 V, 50 Hz with earthed neutral point of the supply transformer.
The device M417 is designed to work in a temperate climate with temperatures from minus 30 to plus 40 ° C and a relative humidity of 90% at a temperature of 30 ° C.
Technical characteristics
Reading range: 0-2 Ohms
The working range is 0.1 ohms 1.6 ohms.
The basic error, as a percentage of the working length of the scale ± 10.
Working length scale of not less than 65mm.
Overall dimensions 350x300x200mm more.
Weight less than 10 kg.
M417 appliance provides automatic opening of the measuring circuit on the case when a test object dangerous potential 36V or more (the resistance of the phase-2 is not zero ohms). Opening time is less than 0.3 s. Power consumption, VA:
preparation mode - no more than 30;
measurement mode - no more than 4500.

Photos М417

M417 device image.
M417 device image.
M417 view panel of the device.
M417 view panel of the device.
M417 device image.
M417 device image.
M417 front view.
M417 front view.
M417 side view.
M417 side view.
M417 rear view.
M417 rear view.
M417 overhead view.
M417 overhead view.
M417 bottom view.
M417 bottom view.


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