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VJG1 PT Converter
Brand: Yokogawa Electric CorporationThe VJG1 is a compact, plug-in PT converter that receives AC voltage signal from a potential transformer (PT) and converts it into isolated DC voltage or DC current signals.
Features- AC-to-DC Conversion Based on RMS Rectification
- A Wide Choice of Output Signal Ranges
- A Withstanding Voltage of 2,000 Vac
- A Wide Supply Voltage Range - Supporting Both 100 V and 200 V Power Lines of AC or DC
- Close Side-By-Side Mounting
Specifications
Accuracy
- ± 0.5 % of Span
Consumption
- 4.3 VA at 100 Vac - Power Consumption
- 6.1 VA at 200 Vac - Power Consumption
- 90 mA at 24 Vdc - Current Consumption
Current
- 1-24 mA DC - Span
Enclosure, Body Material
- ABS Resin
Frequency
- 40 to 10,000 Hz - Input Frequency
Humidity
- 5 to 90 % Relative Humidity Non-Condensing
Input
- 0.5 VA - Max.
- 0 to 110 Vac
- 0 to 150 Vac
Insulation Resistance
- 100 megaohms at 500 Vdc
Load
- 2,000 to 250,000 ohms Min. - Load Resistance
- 750 to 15,000 ohms, Max.
Mounting
- DIN Rail
- M3 Screws
- Wall Mounted
Operating Temperature
- 0° to 50° C (32° to 122° F)
Output
- 0 to 100 mVdc
- 0-20 mA DC
- 0 to 24 mA DC to Current Signal
- -10-10 Vdc - Voltage Signal
Power Supply Effect
- ± 0.1 % of Span - Power Line Regulation
Response Time
- 250 milliseconds for a 63 % Response
Span & Zero Adjustments
- Within ± 5 % of Span
Supply Voltage
- 10 mV-20 Vdc - Span
- 100-240 Vac/dc (-15 %, 10 %) 50/60 Hz
- 12-36 Vdc
- 15-30 Vdc
- 2,000 Vac - Withstanding Voltage
- 30-300 Vac - Span
- 85-264 Vac (47 to 63 Hz)
- 85-264 Vdc
Temperature Effect
- Up to ± 0.2 % of Span Per 10° C (18° F) - Effect of Ambient Temperature Change
Zero Offset
- 0 to 200 % - Zero Elevation (Current Signal)
- -100 to 200 % - Zero Elevation (Voltage Signal)
