P52000 High Voltage Transducer / Transmitter | Calibrated and Switchable
Description
High Voltage Transducer for Voltage Measurement in Railway Applications
- Voltage measurement up to 4800 V with calibrated switching of measuring ranges
- Short circuit recognition
- Monitoring and control of traction motors and converters
- Rated isolation voltage up to 4800 V AC/DC
- Housing offers protection against contact and pollution for added safety
- Circuit monitoring with self-diagnostics
- Selectable input ranges and floating standard signal outputs for flexible, easy system integration
- Integrated broad-range power supply
- Resistant in tough conditions: extreme temperatures, shock, vibration and harsh EMC environments
Maximum flexibility is achieved through a new housing concept — specifically designed for rolling stock. With integrated broadrange power supply and a unique combination of safety functions.
Electric as well as diesel-electric locomotives and multiple units (EMU/DEMU) require multifold monitoring and control of electric energy. Voltage and current sensors used for this purpose need to meet the special demands posed by railway operations.
Of particular concern are fire and smoke protection, electrical safety, as well as robustness towards extreme environmental conditions, mechanical stress and EMI influences.
The P50000 transducer series was specifically designed for applications on locomotives and multiple units for short circuit recognition, monitoring and control of traction motors and converters, auxiliary converters, accumulator batteries and others. A brand new feature is the flexibility provided by switchable measuring ranges and an integrated broad-range power supply.
Comprehensive certifications and conformity with railway standards make the devices the ideal choice for railway applications.
High-voltage transducer offers more safety on railway vehicles
Nov 2017
Interface Technology
We look forward to hearing from you!
Contact Us
| Function: | High voltage measurement |
|---|---|
| Input: | 0 ... (±)100 V up to 0 ... (±)4800 V |
| Output: | 0 ... (±)5 V, 0 ... (±)10 V, 0 ... (±)20 mA, 4 ... 20 mA |
| Isolation AC/DC: | up to 4,800 V |
| Test Voltage: | 12/18 kV AC |
| Power Supply: | 24 ... 230 V AC/DC |
| Cutoff Frequency: | Switchable cutoff frequency 9 kHz (P52x00) and 10 Hz; other cutoff frequencies on request |
| Ambient operating temperature: | –40 ... 85 °C |
| Dimensions (W x L x H): | 72.5 x 182 x 116 mm |
| Special features: | 10 thresholds adjustable via rotary switch for VPD, Diagnostics of input/output circuits and device function, Energy metering (EN 50463), For use on rolling stock (EN 50155) |
| Standards: | EN 45545-2, EN 50155:2021, EN 50463 |
| Product Category: | High Voltage Transducer |
Downloads
Manuals
Brochures
Certificates
Our service
Used in Process or Applications
Related Products
Relevant Blog Posts
Jul 2024
Process Analytics
Hellma Spectroscopy Probes and Knick Retractable Fittings
Apr 2023
Process Analytics
Robust WA111 Retractable Fitting Made of Plastic for Highly Corrosive Operating Conditions
Apr 2023
Process Analytics
Successful joint project : Knick developed the special Ceramat WA 155 retractable fitting for optical probes from SOPAT
Jul 2020
Process Analytics
High-quality immersion fitting for mobile applications
Jul 2020
Process Analytics
Modular immersion fitting as an electrically conductive variant
Feb 2018
Process Analytics