Go to homepage
Show all categories Products Back

P52000 High Voltage Transducer | Input up to ±4800 V | Voltage measurement | Energy metering

Product number: P52000
Description Technical details Downloads Use cases Blog posts

Description

P52000 High Voltage Transducer | Input up to ±4800 V | Voltage measurement | Energy metering

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.

We look forward to hearing from you!
Contact Us

Technical details

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 frequency 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

[13370] User Manual (DE, EN, FR)
P50000
Transducers for High Voltage and Current Measurement
Version 02

Brochures

[18000] Brochure
Precision Devices for the Rail Industry

Data Sheets

[13380] Data Sheet
P50000
Product Description | Specifications | Product Range

Certificates

[13994] Certificate TÜV Süd
Tested according to: EN 50155:2021 and EN 45545-2:2020
Types ProLine P51000K, P51100K, P52000K, P52100K
Test report no.: KB102157T | 2024-05-10
[13622] EU Declaration of Conformity (DE, EN, FR)
No. EU210121B | 2021-01-21
Transducer P51000, P52000
[14170] Intermediate Statement of Verification
EC Type Examination
Subsystem: Rolling Stock
Series P51x00K11, Series P52x00K11
[12071] Certificate of Compliance (UL)
P41000, P42000, P43000, P44200, P51000, P52000
MOTOR CONTROLLER ACCESSORIES OVER 1500 VOLTS
No. UL-US-L356768-11-22503102-1 | 202406-28

Our service

Used in Process or Applications

Industry Solutions
The electrical measuring technology from Knick provides a range of solutions for signal detection and conversion, current and voltage measurement, and more.

Related Products

P29000 High Voltage Transducer | Calibrated range selection
P29000 High Voltage Transducer | Calibrated range selection
Product number:

P29000

P41000 High Voltage Transducer | Input up to ±100 V | High isolation up to 3600 V
P41000 High Voltage Transducer | Input up to ±100 V | High isolation up to 3600 V
Product number:

P41000

P41000 TRMS AC/DC High Voltage Transducer | Input up to ±100 V | True RMS measurement
P41000 TRMS AC/DC High Voltage Transducer | Input up to ±100 V | True RMS measurement
Product number:

P41000TRMS

P41000AG High Voltage Transducer | Input up to ±120/1320 mV | Nominal current and overcurrent measurement
P41000AG High Voltage Transducer | Input up to ±120/1320 mV | Nominal current and overcurrent measurement
Product number:

P41000AG

P42000 High Voltage Transducer | Calibrated range selection
P42000 High Voltage Transducer | Calibrated range selection
Product number:

P42000

P42000 TRMS AC/DC High Voltage Transducer | Input up to ±3600 V | True RMS measurement
P42000 TRMS AC/DC High Voltage Transducer | Input up to ±3600 V | True RMS measurement
Product number:

P42000TRMS

P43000 High Voltage Transducer | Input up to ±5 A | Direct measurement
P43000 High Voltage Transducer | Input up to ±5 A | Direct measurement
Product number:

P43000

P43000 TRMS AC/DC High Voltage Transducer | Input up to ±5 A | True RMS measurement
P43000 TRMS AC/DC High Voltage Transducer | Input up to ±5 A | True RMS measurement
Product number:

P43000TRMS

P44000 Temperature Transmitter | Input Pt100 resistance thermometer (RTD) | High isolation up to 6600V
P44000 Temperature Transmitter | Input Pt100 resistance thermometer (RTD) | High isolation up to 6600V
Product number:

P44000

P45000 High Voltage Transducer | Input up to ±3000 V overrange up to 150% | For use in SIL2 systems, redundantly in SIL3
P45000 High Voltage Transducer | Input up to ±3000 V overrange up to 150% | For use in SIL2 systems, redundantly in SIL3
Product number:

P45000

Relevant Blog Posts

Sept 2024

Interface Technology

Hydrogen

Stack and String Voltage Measurement in Electrolyzers and Fuel Cells
Voltage, current and temperature measurement in electrolyzers with P40000 series high voltage transducers

Sept 2024

Interface Technology

New 30 mV Shunt Resistors for Knick Transducers

Knick is expanding the accessory range for its high-voltage transducers with immediate effect by adding shunt resistors with a 30 mV voltage drop
Innovations at InnoTrans 2024

Sept 2024

Interface Technology

Exhibition, InnoTrans

Innovations at InnoTrans 2024 for rolling stock and DC traction power supply
At InnoTrans 2024 Knick presents electrical measurement solutions for rolling stock and DC traction power supply applications

Dec 2023

Company

|

Interface Technology

|

Process Analytics

Knick Austria - direct customer contact in Austria from 2024
Reorganization of sales in Austria and new contacts in the field of process analytics and interface technology

May 2022

Interface Technology

Energy

Energy storage - the handshake between renewable energy and electric vehicles
Energy storage technology such as battery and hydrogen are critical for growth and continuous development of renewable energy and e-mobility.

Feb 2022

Interface Technology

P52000VPD, Voltage

P52000VPD voltage presence detector reliably detects voltages up to 4200 V DC
The new P52000VPD voltage presence detector reliably monitors areas with high voltages and sends a signal to the downstream plant control system when a specified threshold value is reached.

Sept 2021

Interface Technology

USA, Exhibition

Knick Interface at Battery and Electric & Hybrid Vehicle Technology Expo
Knick will be showcasing high-voltage electrical measurement and signal conversion products.

May 2021

Interface Technology

Quadruple Standard Signals in Just One Signal Conditioner
The A20340 can output a standard input signal to four calibrated and galvanically isolated outputs in parallel.

Apr 2021

Interface Technology

Hydrogen

Electrical measurement and process analytics for hydrogen production
Knick products optimize hydrogen production in the process and in electrolyser operation.

Mar 2021

Interface Technology

High-Voltage Transducer, USA, P44000

Condition Monitoring of High-Voltage Motors
Having an active predictive maintenance campaign in place for large rotating equipment can be a key strategy for maximizing process uptime.

Mar 2021

Interface Technology

Pulse frequency conditioner for speed sensors
The new P16000 from Knick is a pulse frequency conditioner that converts frequency signals from speed sensors into standard signals.

Nov 2020

Interface Technology

High-Voltage Transducer, Voltage, P42000D2

Worldwide smallest transducer up to ±2200 V
The P40000 series from Knick enables reliable voltage measurements from ±50 mV to ±3600 V and current measurements from ±100 mA to ±20 kA.

Aug 2020

Interface Technology

DC

Importance of broad-range power supplies for DC electrical measurement
Many DC electrical measurement products manufactured by Knick contain universal, also known as broad-range, power supplies.

Jul 2020

Interface Technology

High-Voltage Transducer, DC, P29000

Measuring Photovoltaic Degradation
Photovoltaic (PV) array degradation is an important aspect to consider for system design and installation.

Jun 2020

Interface Technology

High-Voltage Transducer, USA

Electrical Measurement Solutions: Control from 480 to 4800 Volts
Voltage and current transducers from Knick bring true control to electrical measurement applications across a wide-range of industries.

Jun 2020

Interface Technology

High-Voltage Transducer

Benefits of High Voltage Transducers versus Instrument Transformers
When a need arises to step voltage in a circuit either up or down for purposes of power transmission or distribution, there is no doubt that transformers are essential.

Nov 2019

Interface Technology

DC, USA, Current

Shunt Resistor versus Hall Effect Technology
There are many systems where measurement of large DC currents are needed for performance and safety.

Mar 2018

Interface Technology

MTBF beyond 3000 years: A snap hook for your plant
Failure of equipment on the plant floor can lead to considerable and costly disruption.

Jan 2018

Interface Technology

UL

Knick Products Comply With UL - What Does That Mean?
There are different assessments and approaches to reach an adequate level of safety. Manufacturers are typically on the “safe” side, if they comply with recognized standards.

Nov 2017

Interface Technology

High-Voltage Transducer, P50000

High-voltage transducer offers more safety on railway vehicles
The requirements placed on railway vehicles have increased significantly in recent years. Products for rolling stock need to ensure a higher level of functional safety than ever before.

Feb 2017

Interface Technology

P41000TRMS

True RMS Measurement with P41000TRMS
Traditional millivolt AC transducers are very susceptible to errors due to their poor insulation and are only designed for pure sinewave measurement.

Feb 2017

Interface Technology

P22400, SIL

Functional safety and maximum availability can go together
The requirements on operational and safety-related circuits are continuously growing.