Product Details
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LEM DVM 4000-UI, Digital Voltage Transducer, Vpn = 4000V, 24VDC Supply, 4-20mA Analogue Output, 12kV Isolation
Features
- Bandwidth DC to 13kHz
- 4-20mA Unipolar Analogue Output
- Closed loop transducer using Hall effect
- Digital Transducer
- Compact and versatile
- Panel Mount
- Insulated plastic case recognized according to UL 94-V0
Advantages
- Very good linearity
- High accuracy
- Low temperature drift
- Wide frequency bandwidth
- Very low insertion losses
- High immunity to external interference
- Voltage overload capability
- Low power consumption
Applications
- Railway substation or locomotive
- AC variable speed drives and servo motor drives
- Static converters for DC motor drives
- Battery supplied applications
- Uninterruptible Power Supplies (UPS)
- Switched Mode Power Supplies (SMPS)
- Power supplies for welding applications
- Water Treatment Electronics
Specification
| LEM Part Number | DVM 4000-UI |
| Technology | Closed Loop Hall Effect |
| Aperture | No Aperture |
| ROHS | Yes |
| Supply Voltage | 24 VDC, Isolated |
| Primary Nominal Voltage (RMS DC) | /- 4000V |
| Measurement Range | /- 6000V |
| Output | 4 mA at 0V, to 20mA @Vpn |
| Isolation | 12 kV |
| Bandwidth | DC-13 kHz |
| Mounting Style | Panel Mount |
| Operating Temperature Range | -40°C / 85°C |
| Accuracy | 1% |
| Termination Style | M5 Screw |
| Unit Weight | 375g |
| Factory Pack Quantity | 4 |
Datasheet
Application Notes
