VTR SERIES AC Voltage Transducers Ranges 120 to 600 Volts 4-20mA True RMS Output
● VTR Series Voltage Transducers are designed to monitor AC voltage and detect conditions where supply voltage is above or below normal. Detecting such conditions helps users to avoid problems commonly associated with voltage irregularities such as motor overheating, damage to drives due to regeneration, loss of phase and the like.
● The VTR is available with a 4-20mA "True RMS" output as standard, making them suitable for use in applications where the monitored voltage is laden with harmonic current components.
■ Specifications
● Power Supply: 24VDC Loop-powered 500Ω max. loop impedance Use class 2 power supply only
● Voltage Measurement: 50,120, 150, 240,300,400, 480,500 and 600V
● Output: 4–20mA Proportional; capped at 24mA max
● Response Time: 250 ms (to 90% value)
● Accuracy @ 60 hZ < 1% (10-100% of range)
▲ @50 hZ +/-2 to 2.5%
● Linearity: < 0.5%
● Loading: <500 ohm
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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3/19 |
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Rev 5 |
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292180001 |
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159 KB |
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