Related Manuals for Knick P45 0 Series
Summary of Contents for Knick P45 0 Series
- Page 1 P45000 (P45*0*K2*, P45*1*K2*) User Manual incl. Safety Manual High Voltage Transducer Read before installation. www.knick.de Keep for future use.
- Page 2 P45000 (P45*0*K2*, P45*1*K2*) Supplemental Directives READ AND SAVE THIS DOCUMENT FOR FUTURE REFERENCE. BEFORE ATTEMPTING TO ASSEMBLE, INSTALL, OPERATE OR MAINTAIN THE PRODUCT, PLEASE ENSURE A COMPLETE UNDERSTANDING OF THE INSTRUC- TIONS AND RISKS DESCRIBED HEREIN. ALWAYS OBSERVE ALL SAFETY INFORMATION. FAILURE TO COMPLY WITH INSTRUCTIONS IN THIS DOCUMENT COULD RESULT IN SERIOUS INJURY AND/OR PROPERTY DAMAGE.
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Page 3: Table Of Contents
P45000 (P45*0*K2*, P45*1*K2*) Table of Contents 1 Safety............................. 1.1 Intended Use ................................. 1.2 Personnel Requirements ........................... 1.3 Avoiding Electric Shocks and Fires ........................ 1.4 Residual Risks ................................ 2 Product ............................2.1 Package Contents ..............................2.2 Product Identification............................2.2.1 Product Code ............................2.2.2 Example of a Version .......................... - Page 4 P45000 (P45*0*K2*, P45*1*K2*) 6 Specifications..........................25 6.1 Input ..................................25 6.2 Output..................................26 6.3 Device Error Detection and Signaling ......................26 6.4 Transmission Behavior ............................26 6.5 Common-Mode Rejection Ratio ........................27 6.6 Power Supply................................. 27 6.7 Isolation ................................... 27 6.8 Clearance and Creepage Distances .......................
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Page 5: Safety
The product may not be opened, modified, or independently repaired. Do not use the product if the housing is damaged. Replace with an equivalent product. Repairs may only be carried out by Knick. 1.1 Intended Use The transducers in the P45000 product line measure voltages on rail vehicles as well as in rail infra- structure and industrial systems. -
Page 6: Avoiding Electric Shocks And Fires
P45000 (P45*0*K2*, P45*1*K2*) 1.3 Avoiding Electric Shocks and Fires Adhere to the specifications of EN 50343 when making electrical connections. Connected tubing at the output and the voltage supply must be rated for the current limit of the pro- tective device for the circuit. Protective measures against direct contact: The operating company must take protective measures against direct contact at the freely accessible screwed contacts. -
Page 7: Product
P45000 (P45*0*K2*, P45*1*K2*) 2 Product 2.1 Package Contents • P45000 in the version ordered • Installation Guide with safety instructions • Test Report 2.2 according to EN 10204 2.2 Product Identification The different versions of the P45000 are encoded in a model designation. The product code is specified on the nameplate (extract). -
Page 8: Nameplate
European Union harmonization legislation. UK Conformity Assessed: Conformity mark for the United Kingdom (England, Scotland, and Wales) The symbol on Knick products means that the waste devices must be disposed of separately from un- sorted municipal waste. -
Page 9: Design
P45000 (P45*0*K2*, P45*1*K2*) 2.5 Design 1 Output 2 Input The P45000 can be ordered with two input variants: • Screwed contact (M5) for tubing with ring cable lug • Captive tubing potted in the device... - Page 10 P45000 (P45*0*K2*, P45*1*K2*) Input: Variant with Screwed Contacts Input: Variant with Captive Tubing The captive tubing is available in lengths of up to 2 m.
- Page 11 P45000 (P45*0*K2*, P45*1*K2*) Output/Power Supply: Push-in Terminal and Screw Terminal 1 Push-in terminal 2 Screw terminal Variant with Screwed Contacts and Partition (ZU1471) To extend the clearances with side-by-side installation. Variant with Screwed Contacts and Jumper (ZU1474)
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Page 12: Functional Description
P45000 (P45*0*K2*, P45*1*K2*) 2.6 Functional Description Measuring Functions The transducer is used for the conditioning, filtering, and galvanic isolation of high voltages. The trans- ducer transfers analog signals from what is usually a high potential to a near-ground potential in order to be able to further process the detected signals safely and with low interference. -
Page 13: Output/Power Supply Terminal Assignments
P45000 (P45*0*K2*, P45*1*K2*) 2.7 Output/Power Supply Terminal Assignments Screw terminal Push-in terminal 1 Not used 3 Current output 2 Negative supply voltage/power supply 4 Positive supply voltage/power supply The push-in terminal is executed as a two-tier terminal. Two internally connected terminals are avail- able for each electrode. -
Page 14: Installation
P45000 (P45*0*K2*, P45*1*K2*) 2.8 Installation 2.8.1 General Installation Instructions WARNING! Shock potential. Do not install the product live. WARNING! Risk of electrical flashover. When used in accordance with EN 50124-1 and pollution degree PD3A (P45***K2*1* only), the product may be mounted horizontally only on plastic surfaces with CTI 600. - Page 15 P45000 (P45*0*K2*, P45*1*K2*) Installation on Mounting Surface (Horizontal) Install the ZU1471 partition as required. Fasten the P45000 onto the mounting surface using three M6 screws and three washers for M6. Tightening torque 3 Nm. WARNING! Shock potential! When mounting the variant horizontally with P45***K2*0* screw con- tacts, observe the separation distances to the environment.
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Page 16: Preparing To Connect
P45000 (P45*0*K2*, P45*1*K2*) 2.8.3 Preparing to Connect Input Note: Captive tubing with a cross-section of 1.5 mm is pre-installed in the P45***K2*1* order version. This tubing has a length of up to 2 m and can be shortened to the length required in the application. Input Tubing, Product Variant P45***K2*0* Temperature resistance min. - Page 17 P45000 (P45*0*K2*, P45*1*K2*) Cable Lug Input Connection P45***K2*0* Fasten the tubing with screw M5 x 8 mm to the screwed contact (3). Tightening torque 1 … 3 Nm. Side-by-Side Connection 1 Side-by-side 2 Side-by-side with partition (ZU1471) Align the cable lug vertically (±10°) and (2).
- Page 18 P45000 (P45*0*K2*, P45*1*K2*) Connection Piece Output/Push-In Terminal Power Supply Insert the tubing into the terminals (2) … (4). Output/Power Supply Terminal Assignments, p. 13 ➜ Reset the electrical system to its initial state. Reverse the steps taken to ensure voltage-free opera- tion. Connection Piece Output/Screw Terminal Power Supply Insert the tubing into the terminals (2) … (4).
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Page 19: Operation
The electronics cannot be repaired, as the devices are potted. 3.5 Return If required, send the product in a clean condition and securely packed to your local contact. knick.de ➜ 3.6 Disposal Local codes and regulations must be observed when disposing of the product. -
Page 20: Dimension Drawings
P45000 (P45*0*K2*, P45*1*K2*) 4 Dimension Drawings Note: All dimensions are given in millimeters [inches]. External Dimensions... - Page 21 P45000 (P45*0*K2*, P45*1*K2*) Holes * With partition...
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Page 22: Dimensioning Of The Load
P45000 (P45*0*K2*, P45*1*K2*) 5 Dimensioning of the Load When selecting the load R , the resulting load voltage, operating mode (single operation/side-by-side operation), the supply voltage, and the ambient temperature of the P45000 are to be taken into ac- count. In general, the load may fall within a range from R = 0 … 200 Ω... -
Page 23: Minimum Load
P45000 (P45*0*K2*, P45*1*K2*) 5.2 Minimum Load In principle, the minimum permissible load is R = 0 Ω. Under certain conditions (high ambient tem- perature, high supply voltage, high input signal), a load R > 0 Ω is to be selected in order to avoid ex- cessive heating of the P45000. -
Page 24: Side-By-Side Operation
P45000 (P45*0*K2*, P45*1*K2*) 5.2.2 Side-By-Side Operation Devices are considered to be operating side-by-side if the air gap between the side walls of the indi- vidual devices is < 15 mm (0.59″). With side-by-side operation, the above conditions for single opera- tion apply plus the following restrictions: The following table shows the maximum ambient temperature depending on the minimum load and the supply voltage (3 devices, side-by-side, in each case l = 50 mA... -
Page 25: Specifications
P45000 (P45*0*K2*, P45*1*K2*) 6 Specifications All data without stated tolerance specification are typical values. 6.1 Input Measuring ranges/output ranges Product variant Rated voltage Nominal measuring Nominal output Type test volt- range range Products without SIL suitability P45000K2***/0500 500 V ±500 V ±50 mA 10 kV P45000K2***/0750 750 V... -
Page 26: Output
P45000 (P45*0*K2*, P45*1*K2*) Thermal overload capacity Input rated voltage Permanent overvolt- Continuous overvoltage Input resistance R (DC) (Peak-Wert) ±500 V ±750 V ±750 V 2.7 MΩ ±750 V ±1500 V ±1500 V 5.4 MΩ ±1000 V ±1500 V ±1500 V 5.4 MΩ ±1500 V ±3000 V ±3000 V 10 MΩ ±2000 V ±3000 V ±3000 V 10 MΩ ±2800 V ±3900 V ±4500 V 16.8 MΩ... -
Page 27: Common-Mode Rejection Ratio
P45000 (P45*0*K2*, P45*1*K2*) 6.5 Common-Mode Rejection Ratio CMRR > 150 dB (DC) > 90 dB (AC 16.7 Hz/50 Hz/60 Hz) > 70 dB T-CMRR Input square step: Tr = 1 µs 6.6 Power Supply Power supply Rated voltage range ±15 V DC, ± 10% … ±24 V DC, ± 10% DC ripple upstream power supply ≤ 100 mV Short-time interruption/undervoltage Interruption class of the power supply unit according to EN 50155... - Page 28 P45000 (P45*0*K2*, P45*1*K2*) Isolation of the P45***K2*0* Screwed Contact Variant Rated isolation voltage U Reinforced insulation input against output/power supply P450**K2*0* EN 50124-1 (rolling stock) 2300 V AC/DC EN 50124-1 (stationary installations) 2300 V AC/DC EN 50178 2300 V AC/DC UL 347A 2300 V AC/DC EN IEC 60664-1 1000 V AC / 1500 V DC EN 61010-1 1000 V AC/DC...
- Page 29 P45000 (P45*0*K2*, P45*1*K2*) Isolation of the Variant with Captive Cable P45***K2*1* Rated isolation voltage U Reinforced insulation input against output/power supply P450**K2*1* EN 50124-1 (rolling stock) 2300 V AC/DC EN 50124-1 (stationary installations) 2300 V AC/DC EN 50178 2300 V AC/DC UL 347A 2300 V AC/DC EN IEC 60664-1 1000 V AC / 1500 V DC EN 61010-1 1000 V AC/DC...
- Page 30 P45000 (P45*0*K2*, P45*1*K2*) Clearance and Creepage Distances Clearances P45***K2*0* Between the inputs Min. 36 mm (1.42″) Between the inputs and output/power supply: B1, D1 Min. 102 mm (4.02″) Between the inputs and fastening screw for installa- B3, D3, B5, Min. 35 mm (1.38″) tion Between the inputs and DIN rail B8, D8...
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Page 31: Clearance And Creepage Distances
P45000 (P45*0*K2*, P45*1*K2*) 6.8 Clearance and Creepage Distances (surrounding edge) without partition with partition... -
Page 32: Ambient Conditions
P45000 (P45*0*K2*, P45*1*K2*) 6.9 Ambient Conditions Installation site according to EN 50155 Enclosed control cabinet, Annex C: 1 Height class according to EN 50125 AX up to 2000 m above MSL, Reduced isolation data for altitudes > 2000 … 4000 m above MSL Temperature class according to EN 50155 OT4, ST1/ST2 (+ 15 K/10 min.) Class of rapid temperature change according to EN 50155... -
Page 33: Further Data
P45000 (P45*0*K2*, P45*1*K2*) 6.11 Further Data Rail applications EN 50121-1, EN 50121-3-2, EN 50121-5 Industrial applications EN 61326-1, EN 61326-3-1 Emitted interference Class B (up to 110 V DC/to 230 V AC) Immunity to interference Industrial applications Category 1, Class B Mechanical load Vibration and shock tested by independent test laboratory according to EN 61373, IEC 61373 For exterior applications (combustible mass < 400 g) up to Fire protection according to EN 45545-1, EN 45545-2,... -
Page 34: Appendix
The current standards and directives may differ from those specified here. The standards applied are documented in the Declaration of Conformity and the corresponding certificates. You can find these at www.knick.de under the corresponding product. Standards EN 50155, EN 50153, EN 50123-7-1, EN 50123-7-3... -
Page 35: Material Evaluation
P45000 (P45*0*K2*, P45*1*K2*) 7.3 Material Evaluation The P45000 transducers with their combustible materials meet the material requirements according to EN 45545-2 when installed on the exterior of rail vehicles. These include underfloor and roof contain- ers. In the interior of rail vehicles, the transducers must be mounted in closed and fireproof control cabinets. -
Page 36: Common-Mode Response
P45000 (P45*0*K2*, P45*1*K2*) 7.4 Common-Mode Response P45000 common mode response (typical) at 1000 V step with 6 kV/µs = 3000 V, I = 50 mA, R = 100 Ω in,n out,n 500 V/Div 1 mA/Div 200 µs/Div... -
Page 37: Sil Manual (P45**1K2***)
P45000 (P45*0*K2*, P45*1*K2*) 8 SIL Manual (P45**1K2***) 8.1 General Description High voltage transducers in the P45000 series have been developed for use in SIL-2 and SIL-3 circuits. The high voltage transducers detect certain internal faults (e.g., undervoltage, transmission failure) and set the output to a defined value as a fault response. ( Safety Sub-Function, p. -
Page 38: Scope
The defined safety sub-function of the devices exists for the input signal range 10 … 50 mA (P45*11K2***). The high voltage transducers in the P45000 series from Knick Elektronische Messgeräte GmbH & Co. KG are certified by TÜV Rheinland Industrie Service GmbH. -
Page 39: Safety Sub-Function
P45000 (P45*0*K2*, P45*1*K2*) 8.5 Safety Sub-Function The high voltage transducer is used to measure a voltage, taking into account functional safety crite- ria. The voltage signal at the input is galvanically isolated and converted into a 10 … 50 mA output sig- nal. The input signals are transmitted linearly with the specified characteristics. The error signal is de- fined for the range of < 9 mA. -
Page 40: Abbreviations
P45000 (P45*0*K2*, P45*1*K2*) 9 Abbreviations 1oo1 1 out of 1 1oo2 1 out of 2 A1/AX Height class Electromagnetic compatibility Class of rapid temperature changes Hardware fault tolerance Fire protection class according to EN 45545-2 Positive potential of the high voltage Negative potential of the high voltage Output current Output current for error signaling (fail-safe mode) -
Page 41: Index
P45000 (P45*0*K2*, P45*1*K2*) Index Accessories Live zero function Ambient conditions Load Applications Dimensioning 22 Maximum 22 Minimum 23 Block diagram Maintenance Markings Characteristics, functional safety Material evaluation Clearance and creepage distances Measuring function Commissioning Model designation Common-mode rejection ratio Coding 7 Connecting tubing Mounting... - Page 42 P45000 (P45*0*K2*, P45*1*K2*) Side-by-side operation Minimum load 24 38 Standards Standards, functional safety Supplemental directives Supply voltage Symbols and markings...
- Page 43 P45000 (P45*0*K2*, P45*1*K2*) Temperature class Terminal assignments Terminals Troubleshooting Tubing Two-tier terminal Type designation Type test, isolation Variants Versions Warnings...
- Page 44 Knick Elektronische Messgeräte GmbH & Co. KG Headquarters Beuckestraße 22 • 14163 Berlin Germany Phone: +49 30 80191-0 Fax: +49 30 80191-200 info@knick.de www.knick.de Local Contacts www.knick-international.com Translation of the original instructions Copyright 2023 • Subject to change Version 2 • This document was published on July 17, 2023.
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