DVL 1000-UI

DVL 1000-UI is a voltage transducer for the electronic measurement of voltage: DC, AC, pulsed with galvanic separation between the primary and the secondary circuit. Applications includes AC variable speed and servo motor drives, static converters for DC motor drives, battery supplied applications, UPS, SMPS, power supplies for welding applications, renewable energy (solar and wind), single or three phase inverters, propulsion and braking choppers, propulsion converters, auxiliary converters, high power drives and substations.

• Bipolar and insulated measurement up to 1500V, current output
• Input and output connections with M5 studs, compatible with AV 100 family
• Good behaviour under common mode variations
• Excellent accuracy (offset, sensitivity, linearity), good delay time
• Low temperature variation, high immunity to external interferences
• Supply voltage range from ±13.5 to ±26.4V (TA = 25°C, ±UC = ±24V, RM = 100 ohm)
• Primary nominal RMS voltage is 1000V typ (TA = 25°C, ±UC = ±24V, RM = 100 ohm)
• Rise time of UC is 100ms max (10 − 90%, TA = 25°C, ±UC = ±24V, RM = 100 ohm)
• Frequency bandwidth is 14KHz typ (-3dB, TA = 25°C, ±UC = ±24V, RM = 100 ohm)
• Ambient operating temperature range from -40 to 85°C