High voltage transducer P 45000

The P 45000 -series transducers are designed for measuring high DC and AC voltages on heavy vehicles, especially rolling stock. Application examples include the monitoring and control of traction motors or the monitoring of DC link voltage in traction power converters or on-board power converters.

The voltage measurement input is highly isolated from output and auxiliary power. The current output is compatible with commercially available control inputs.

The housing offers flexible mounting options: upright or horizontal, screwed or snapped onto 35 mm DIN rails. The devices can even be mounted in a stack, allowing for very tight space requirements.

The high-voltage transmitter is certified for use in SIL2 systems and, redundantly, SIL3. Thus, for example, the presence of dangerously high voltages can be reliably detected.

Features

• Measurement up to 4500 V DC and 3000 V AC
• Test voltage: 20 kV AC
• Reinforced insulation: up to 3700 V AC/ 4800 V DC
• Suitable for applications with functional safety up to SIL 2 / SIL 3
• For all DC- and AC-driven rolling stock, including diesel-electric vehicles
• Rapid response for rapid control; 10 kHz cutoff frequency
• Space-saving, especially with stacked mounting
• vertical or horizontal mounting with screw fastening, alternatively DIN rail mounting
• Certified for use on rolling stock according to EN 50155
• 5-year warranty

Optimal applications/uses

• monitoring and control of traction motors
• monitoring of DC link voltage in traction power converters
• monitoring of DC link voltage in on-board power converters.