Ammeter/voltmeter (voltammetr, ampervoltmetr) at DIN rail VAR-M01-08 AC20-450V
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VAR-M01-08 AC20-450V UHL4
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1700.00 руб. с НДС
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VAR-M01-08 АС20-450V 400Hz UHL4
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2346.00 руб. с НДС
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Measurement of RMS voltages and currents
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Measuring a power consumed by the load (from 03/01/2016)
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Powered by the controlled voltage
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Range of measuref voltage - AC20...450V
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Operating frequency range - from 45 to 65Hz or 400Hz (different versions)
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Non-contact measurement of current - 0,5...63A, 45...65Hz
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Accuracy class of voltage - 1,0; main voltage measurement accuracy, better than ± 1 unit LSB
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Accuracy class of current - 2,0; main error the current measurement is better than ± 2 units LSB
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Width of case is 35mm
PURPOSE OF THE VOLTAMMETER
Digital industrial voltammeter VAR-M01-08 is designed for technological control voltage value and current in electrical circuits of alternating current, as in the industrial areas, and the housing sector, household sector, other objects of the national economy. It can be used as part of automated control systems and process control as the main or additional display on mobile and stationary objects. It is a mean of control. Periodic calibration is not subject.
DESIGN OF THE VOLTAMMETER
Voltmeter is produced in a plastic case with a unified front connection wires power and switched circuits. Mounting is carried out on a DIN rail width 35mm (GOST R IEC 60715-2003) or on a smooth surface. To set on a smooth surface, you need to push locks. Terminal design provides robust clamp wires up to 2,5mm2. On the front panel there are digital indicators, showing the value of the voltage and current. LEDs have high brightness of a luminescence, providing a reading of information in any light conditions.
OPERATION OF THE VOLTAMMETER
Voltammeter does not require auxiliary power supply and connected directly to the measured circuit (terminals A1 and A2). The current is measured by contactless method, using the built-in current transformer. The wire conductor with measured current passes through an hole in the case (from the top or bottom-up - it does not matter). Circuit connection is shown at picture below and on the case of the device.
The use of the button to view additional information:
1st press - Umax since the last reset
2nd press - Umin since the last reset
3rd press - ∆U since the last reset
The use of the button to view additional information:
1st press - Umax since the last reset
2nd press - Umin since the last reset
3rd press - ∆U since the last reset
4th press - the amount of the mains voltage connections since the last reset
Retention the button for 5 seconds - reset.
Retention the button for 5 seconds - reset.
By double-clicking - indication of the power consumption.
By double-clicking or button - indication of voltage or current.
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A parameter
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Unit
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VAR-M01-08
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Measuring circuit, it is also the power
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terminals A1-A2
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The range of the measured voltage
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V
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AC20...450
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Frequency of measured voltage
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Hz
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45…70 or 400*
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Measurement of current
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Built-in current transformer
The diameter of the hole for the wire – 10,5mm |
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Range of measured current
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A
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0,5...63
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The main accuracy of voltage measurements, not worse
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1%±1 unit LSB
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The main accuracy of current measurements, not worse
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2%±1 unit LSB
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Power consumption, max
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Wt
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1,0
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Power consumption reactive (capacitive character), not more
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Wt
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18,0**
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Operating temperature range
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0C
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-25…+55
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Storage temperature
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0C
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-40...+70
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Immunity to interference from bursts in accordance with GOST R 51317.4.4-99 (IEC/EN 61000-4-4)
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level 3 (2kV/5kHz)
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Immunity to interference over voltage in accordance with GOST R 51317.4.5-99 (IEC/EN 61000-4-5)
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level 3 (2kV)
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Climatic modification and placement category by GOST 15150-69 (non-condensing)
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UHL4
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The degree's protection at case/terminals according to by GOST 14254-96
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IP40/IP20
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The degree of pollution in accordance with GOST 9920-89
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2
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Relative humidity of air
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%
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up to 80 at 250C
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Operating position in space
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artbitrary
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Mode
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round the clock
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Dimensions
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mm
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35х88х63
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Weight
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kg
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0,1
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The average service life, not less
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years
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8
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Mean time between failure, not less
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h
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50000
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* - relay with frequency 400Hz are made to order
** - Household electricity meters do not take into account the reactive power
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CIRCUIT CONNECTION
DIMENSIONS OF THE VOLTAMMETER
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Title
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Order code
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Filr to download
(manual)
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File date
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VAR-M01-08 AC20-450V UHL4
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4640016938711
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v06.07.2016
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| VAR-M01-08 AC20-450V 400Hz UHL4 | 4640016939633 |
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