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Inviva
ECVC411 ECVC411
ECVC411

EMOS GROUP
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ECVC411

0-100V AC/DC and 0-500V AC/DC Input Voltage Converter

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ECVC411

4-digit digital display

Easily adjustable from the front panel buttons

0-100V AC/DC and 0-500V AC/DC input

Selectable AC, DC, or True RMS measurement feature

Programmable scale from 1V to 9999V

Selectable 0-20mA, 4-20mA, 0-10V, or 1-5V analog output

Three-way isolation between input, output, and power supply

Communication with isolated ModBus RTU protocol

Key lock feature

Socket terminal connection

CE marked according to EN standards

Operating/Storage Temperature 0...50 °C / -25...70 °C
Relative Humidity Up to 80% at 31 °C, decreases linearly to 50% at 40 °C (without condensation)
Protection Class According to EN 60529 standard, Front panel: IP20
Altitude Up to 2000m
Input Type itYP=u500 for 0...500V AC/DC input, used for measurement with 0...500V AC/DC scale
itYP=u100 for 0...100V AC/DC input, used for measurement with 0...100V AC/DC scale
itYP=utr.r for 0-100V AC/DC input, used for measurement with voltage transformer with scale defined by utr.r parameter
Scale AC and RMS:
itYP=u500 for 0...500V AC/DC
itYP=u100 for 0...100V AC
itYP=utr.r for -999...9999V AC/DC (scale determined by utr.r parameter. For example: utr.r=1000 results in 0...1000V scale)
DC:
itYP=u500 for -500...500V DC
itYP=u100 for -100...100V DC
itYP=utr.r for -999...9999V DC (scale determined by utr.r parameter. For example: utr.r=1000 results in -999...1000V scale)
Sensitivity 0.01V
Accuracy AC: ±%1 of full scale (for square wave ±%2)
DC: ±%1 of full scale
RMS: ±%1 of full scale (for square wave ±%2)
Input Range For 0-500V AC/DC input, voltages above ±1250V DC will cause damage to the device
For 0-100V AC/DC input, voltages above ±250V DC will cause damage to the device
Input Impedance For 0-500V input, 880kohm
For 0-100V input, 177kohm
Frequency Range DC, 20Hz - 70Hz
Supply Voltage ECVC411-UV: 90-250V AC, 50/60Hz
ECVC411-LV: 10-30V DC/8-24V AC, 50/60Hz
Power Consumption 7VA
Outputs mA: 0-20mA DC or 4-20mA DC, ±0.5% (maximum load resistance 500ohm)
V: 0-10V DC or 1-5V DC, max 10mA, ±0.5% (short-circuit protection available)
Connection 2.5mm² socket terminal
Enclosure Type Mounted on TH 35 type rail
Dimensions G25xY97xD115 mm
Weight Approximately 150g (with packaging)
Enclosure Materials Self-extinguishing plastics used

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