INTERFACE MODULE
PC BOARD
MICROMASTER 430/440 series
Nominal Supply Voltage:480 – 690 V AC
Supply Frequency:50 – 60 Hz
Logic Supply Internal:24 V DC rail
Operating Ambient Temp:–25 °C to +60 °C
Storage Temp:–40 °C to +85 °C
Relative Humidity:5 % to 95 % RH, non‑condensing
Family: MICROMASTER 430 /440
Nominal DC‑link Voltage:580 – 650 V DC
Maximum DC‑link Voltage (cap rating):800 V DC
Capacitance (effective):330 µF ± 20 %
Bleeder (Discharge) Resistor:100 kΩ / 5 W
Ripple Current Rating:up to 50 A rms
Insulation Test Voltage:1.5 kV AC
From the vibro-meter® product line
Ex certified versions for use in hazardous areas
TQ401 conforms to API 670 recommendations
5 and 10 m systems
Temperature-compensated design
Frequency response:DC to 20 kHz (−3 dB)
Measurement range:2 mm
Temperature range:−40 to +180 °C
From the vibro-meter® product line
Ex certified versions for use in hazardous areas
TQ401 conforms to API 670 recommendations
5 and 10 m systems
Temperature-compensated design
Frequency response:DC to 20 kHz (−3 dB)
Measurement range:2 mm
Temperature range:−40 to +180 °C
