FROM OUR PRODUCT RANGE
DVM
- Voltage Range 600 – 4200V RMS
- Technology Insulation Digital Technology
- Output Current (DVM) / 0-10V (DVM-B) / 4–20mA (DVM-UI)
- Accuracy ±0.5% at +25°C / ±1% over temp range
- Insulation Test Voltage 12 kVRMS / 50Hz / 1min
- Operating Temperature -40°C to +85°C
Compact IDT voltage sensors for medium to high voltage industrial and traction measurement: low consumption, high accuracy, and minimal temperature drift across 600 to 4200V RMS. Three variants: DVM (current output, M5 studs), DVM-B (voltage output, M5 stud input / M5 threaded insert output), and DVM-UI (4–20mA instantaneous output, unipolar supply, for substation and trackside applications). High bandwidth of 13 kHz (-3dB) with 50µs response time; compatible with LV 100 series. Supply ±12 ~ ±24V (±15 ~ ±24V for DVM-B/DVM-UI).
Applied in AC and DC variable speed drives, UPS, SMPS, welding power supplies, solar and wind inverters, propulsion and braking choppers, auxiliary converters, substations, and onboard traction systems.
