Transducers designed for the measurement of generator field voltages. The input is rated for 2000 VDC with isolation of 3500 VDC. Standard output is either ±10 VDC (model FVT-01-10V) or 4-20 mA (model FVT-01-420m). Housed in a fiberglass box with watertight fittings for cable entry and exit.
Specifications
Input voltage:
±2000 VDC max.
FVT-01-10V Output:
±10 VDC
±10 VDFVT-01-420m Output:
4-20mA
bipolar:
-max in:4mA out, 0V in:12mA out, +max in:20mA out
unipolar:
0V in:4mA out, max in:20mA out
Bandwidth:
-3dB @ 1500Hz
Attenuation:
200 to 1 (2000 VDC in: 10 VDC output)
Gain drift:
25 ppm/°C max
Isolation:
Uses a 3 port isolation amplifier (input, output and power supply) with ±3500 VDC isolation between any two ports.
CMRR:
Min. 80dB typical 85dB
Nonlinearity:
±0.012%
Cables:
Requires Input (high voltage), output and power.
Power Supply:
120 VAC @60 Hz. or 24 – 36 VDC supply
Operating temperature:
-40°C to +85°C
Dimensions:
8″L x 4.7″W x 4″D
Weight:1.6Kg (3.2Kg with cables)
Options:
High voltage test leads with alligator clips
Model Numbers:
FVT-01-10V Field Voltage Transducer 0-10V out
FVT-01-420M Field Voltage Transducer 4-20mA out
Delivery:
Typically 4 – 6 weeks