Knick P45000 User Manual
High voltage transducer
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Summary of Contents for Knick P45000
- Page 1 P45000 User Manual incl. Safety Manual High Voltage Transducer Output Power ±15 / ±24 V DC Output Power ±15 / ±24 V DC P45xxxK2***/xxxx 000000 / 0000000 P45xxxK2***/xxxx 000000 / 0000000 Input Input Read before installation. www.knick-international.com Keep for future use.
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Page 2: Supplemental Directives
P45000 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. -
Page 3: Table Of Contents
P45000 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 Model Designation Example ...................... - Page 4 P45000 7 Specifications..........................27 7.1 Input ..................................27 7.2 Output..................................28 7.3 Device Error Detection and Signaling ......................28 7.4 Transmission Behavior ............................28 7.5 Common-Mode Rejection Ratio ........................28 7.6 Auxiliary Power ..............................29 7.7 Insulation ................................29 7.8 Clearance and Creepage Distances ....................... 33 7.9 Ambient Conditions............................
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Page 5: Safety
Replace with an equivalent product. Repairs may only be carried out by Knick. 1.1 Intended Use The transducers of the P45000 product line measure voltages on railway vehicles as well as in railway infrastructure facilities and industrial plants. -
Page 6: Avoiding Electric Shocks And Fires
The effects of moisture, corrosion, and ambient temperature as well as high voltages and fast tran- sients can affect the safe operation of the product. Observe the following instructions: • P45000 may only be operated in compliance with the specified operating conditions. Specifications, p. 27... -
Page 7: Product
• Test Report 2.2 in accordance with EN 10204 2.2 Product Identification The various versions of the P45000 product are coded in a model designation. The product code is indicated on the nameplate (excerpt). It allows you to determine the individual product model together with the order designation, which is indicated on the front label (device front). -
Page 8: Nameplate
P45000 2.3 Nameplate P45000 is identified by nameplates on the sides and front of the housing. The information on the nameplates varies depending on the product version. 14163 Berlin, Germany 1 Nameplate, device front 10 Block diagram with terminal assignment... -
Page 9: Symbols And Marks
European Union. UL Recognized Component: Certification of components for the USA and Canada The symbol on Knick products means that waste devices must be disposed of separately from unsorted municipal waste. 2.5 Structure... - Page 10 Output P45000 Power ±15 / ±24 V DC P45xxxK2***/xxxx 000000 / Input: Variant with Screwed Contacts 0000000 Input Output Power ±15 / ±24 V DC P45xxxK2***/xxxx 000000 / 0000000 Input Input: Variant with Fixed Cables Output Power ±15 / ±24 V DC...
- Page 11 P45000 Output/Auxiliary Power: Push-in Terminal and Screw Terminal 1 Push-in terminal 2 Screw terminal Variant with Screwed Contacts and Partition (ZU1471) Output Output Output Power ±15 / ±24 V DC Power ±15 / ±24 V DC Power ±15 / ±24 V DC...
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Page 12: Function Description
P45000 2.6 Function Description 2.6.1 Measurement Functions The transducer is used for the conditioning, filtering, and galvanic isolation of high voltages. The trans- ducer transmits analog signals from a generally high potential to a near-ground potential in order to be able to process the recorded signals safely and with little interference. -
Page 13: Terminal Assignment Output/Auxiliary Power
P45000 2.7 Terminal Assignment Output/Auxiliary Power Screw terminal Push-in terminal 1 Not assigned 3 Current output 2 Negative supply voltage/auxiliary power 4 Positive supply voltage/auxiliary power The push-in terminal is designed as a two-tier terminal. Two internally connected terminals are avail- able for each pole. -
Page 14: Installation
CAUTION! Protective devices and safeguards! In the interior of railway vehicles, the transducers must be mounted in closed and fire-protected enclosures. The P45000 can be mounted in any installation orientation: • Vertical or horizontal on flat surfaces • On a 35 mm DIN rail (without using a DIN rail bus connector) •... -
Page 15: Installation
P45xxxK2***/xxxx 000000 / 0000000 Input If necessary, mount partition ZU1471. Fasten P45000 to the mounting surface with two M6 screws and two M6 washers (2). Tighten- ing torque 5 Nm. Installation on Mounting Surface (horizontal) If necessary, mount partition ZU1471. Fasten P45000 to the mounting surface with three M6 screws and three M6 washers. -
Page 16: Preparing The Cable
For DIN rails with a height of 15 mm: If necessary, mount partition ZU1471. Place the P45000 on the top edge of the DIN rail and snap it in. 2.8.3 Preparing the Cable Input Note: For order variant P45***K2*1*, fixed cables with a cable cross-section of 1.5 mm... -
Page 17: Electrical Connection
P45000 2.8.4 Electrical Connection WARNING! Voltages dangerous to touch. Do not install the product when it is carrying voltage. Disconnect the electrical system from the mains. Secure the electrical system against reconnection. Verify that the electrical system is dead. Ground and short-circuit the electrical system. - Page 18 P45000 Connection for Side by Side Output Output Output Output Output Output Power ±15 / ±24 V DC Power ±15 / ±24 V DC Power ±15 / ±24 V DC Power ±15 / ±24 V DC Power ±15 / ±24 V DC Power ±15 / ±24 V DC...
- Page 19 P45000 Connection Output/Auxiliary Power Screw Terminal Output Power ±15 / ±24 V DC P45xxxK2***/xxxx 000000 / 0000000 Insert the cable into the terminals (2) … (4). Terminal Assignment Output/Auxiliary Power, p. 13 ➜ Input Tighten the screws (5) … (7). Tightening torque 0.6 Nm. Reset the electrical system to its original state. Reverse the sequence of measures for ensuring voltage-free operation.
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Page 20: Operation
P45000 3 Operation 3.1 Commissioning NOTICE! A continuous overload can lead to overheating and thus to increased failure rates. Comply with the specifications and observe the chapter on the dimensions of the load. 3.2 Operation The high voltage transducer is configured at the factory and has no operating elements. -
Page 21: Decommissioning
Switch off the auxiliary power. Open the screw terminals with a screwdriver and remove the cables. Use a screwdriver to pull down the metal foot catch of the housing. Lift the P45000 upwards from the 35 mm DIN rail. 4.1.2 Return Delivery If a product must be returned, send it to the responsible local representative in a clean condition and securely packaged. -
Page 22: Dimension Drawings
P45000 5 Dimension Drawings Note: All dimensions are listed in millimeters [inches]. Exterior Dimensions... - Page 23 P45000 Drill Holes * With partition...
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Page 24: Dimensions Of The Load
When selecting the load R , the resulting load voltage, operating mode (single operation/side-by-side operation), supply voltage, and ambient temperature of P45000 must be taken into account. In gen- eral, the load can be in a range of R = 0 … 200 Ω at I = ±50 mA or R... -
Page 25: Minimum Load
P45000. The higher the load, the lower the temperature of the product during operation. This reduces the expected failure rate and extends the service life of P45000. Therefore, a load of R >> 0 Ω should be selected if possible. -
Page 26: Side-By-Side Operation
P45000 6.2.2 Side-by-Side Operation Devices are considered to be arranged side by side if the air gap between the side panels of the indi- vidual devices is < 15 mm (0.59″). For side-by-side operation, the conditions mentioned above for sin- gle operation apply, plus the following restrictions:... -
Page 27: Specifications
P45000 7 Specifications All details without stated tolerance specifications are typical values. 7.1 Input Measuring ranges/output ranges Product variant Nominal voltage Nominal measuring Nominal output range Type test voltage range Products without SIL capability P4500* 500 V ±500 V ±50 mA 10 kV … ... -
Page 28: Output
P45000 7.2 Output Output current in nominal measuring range P45*0*K2*** = ±50 mA P45*1*K2*** = 10 … 50 mA Maximum output current P45*0*K2*** = ±75 mA out,max P45*1*K2*** = 70 mA out,max Load R 0 … 200 Ω at I = -50 … 50 mA 0 … 133 Ω at I = -75 ... -
Page 29: Auxiliary Power
P45000 7.6 Auxiliary Power Power supply unit Nominal voltage range ±15 V DC, ± 10 % … ±24 V DC, ± 10 % DC ripple of upstream power supply unit ≤ 100 mV Short-term interruption/undervoltage Interruption class of power supply unit in accordance with EN 50155 Switching class of power supply unit in accordance In accordance with upstream power supply unit with EN 50155... - Page 30 P45000 Insulation of Screwed Contact Variant P45***K2*0* Rated insulation voltage U Reinforced insulation input to output/auxiliary power 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 P451**K2*0* EN 50124-1 (rolling stock) 3700 V AC/DC...
- Page 31 P45000 Insulation of P45***K2*1* Variant with Fixed Cable Rated insulation voltage U Reinforced insulation input to output/auxiliary power 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 P451**K2*1* EN 50124-1 (rolling stock) 3600 V AC/4800 V DC...
- Page 32 P45000 Clearance and Creepage Distances Clearances P45***K2*0* Between the inputs Min. 36 mm (1.42″) Between inputs and output/auxiliary power B1, D1 Min. 102 mm (4.02″) Between inputs and fastening screw for mounting B3, D3, B5, D5 Min. 35 mm (1.38″) Between inputs and DIN rail B8, D8 Min.
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Page 33: Clearance And Creepage Distances
P45000 7.8 Clearance and Creepage Distances (All-round edge) Without partition With partition... -
Page 34: Ambient Conditions
P45000 7.9 Ambient Conditions Installation location in accordance with EN 50155 Enclosed control cabinet, Appendix C: 1 Altitude class in accordance with EN 50125 AX up to 2000 m above MSL, reduced isolation data for altitudes >2000 … 4000 m above MSL Temperature class in accordance with EN 50155 OT4, ST1/ST2 (+ 15 K/10 min.) -
Page 35: Further Data
P45000 7.11 Further Data Railway 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/up to 230 V AC) Immunity to interference Industrial applications Mechanical stress Category 1, class B Vibration and shock Tested by an independent test laboratory in accordance with EN 61373, IEC 61373... -
Page 36: Appendix
For connecting (parallel connection) the input screw terminals of two devices. It is mounted on the screwed contacts. High-voltage signal cable, ZU1475 The ZU1475 HV signal cable connects primary circuits (high potentials) to the in- put of a high voltage signal conditioner in the P29000, P40000, P44000, P45000, and P50000 product series. -
Page 37: Standards And Directives
P45000 8.2 Standards and Directives The devices have been developed in compliance with the following standards and directives: Directives Directive 2014/30/EU (EMC) Directive 2014/35/EU (low voltage) Directive 2011/65/EU (RoHS) Directive 2012/19/EU (WEEE) Regulation (EC) No. 1907/2006 (REACH) The current standards and directives may differ from those specified here. The applied standards are documented in the Declaration of Conformity and the corresponding certificates. -
Page 38: Material Evaluation
P45000 8.3 Material Evaluation The P45000 transducers with their combustible materials meet the material requirements for installa- tion on the exterior of railway vehicles in accordance with EN 45545-2. This includes underfloor con- tainers and roof boxes. In the interior of railway vehicles, the transducers must be mounted in closed and fire-protected enclosures. -
Page 39: Common-Mode Response
P45000 8.4 Common-Mode Response P45000 common-mode response (typical) for 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 40: Sil Handbook (P45**1K2***)
9 SIL Handbook (P45**1K2***) 9.1 General Description High Voltage Transducer of the P45000 series were developed for use in SIL 2 or SIL 3 circuits. The High Voltage Transducer detect certain internal faults (e.g., undervoltage, transfer failure) and set the out- put to a defined value in response to the fault. ( Safety Sub-Function, p. - Page 41 P45000 Side-by-Side Operation Parameter Characteristic Explanation Demand mode High/Continuous Operating mode with high/continuous de- mand rate Device type Type A Operating mode 10 … 50 mA λ 747 FIT Total failure rate Total λ 339 FIT Rate of non-dangerous failures λ 409 FIT Rate of dangerous failures λ...
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Page 42: Scope Of Validity
P45000 9.3 Scope of validity This chapter applies to High Voltage Transducer of the P45000 series that were ordered with the op- tion “with SIL capability”. The product code indicates whether the device has SIL capability. The defined safety sub-function of the devices exists for the input signal range 10 … 50 mA (P45*11K2***). -
Page 43: Specifications (Functional Safety)
P45000 9.9 Specifications (functional safety) Specifications (functional safety) Immunity requirements for safety-related systems EN 61326-3-1:2017 Reinforced insulation between input and output. Operate the device in such a way that reinforced insulation is ensured. Insulation, p. 29 ➜ Signal transmission within the specification... -
Page 44: Abbreviations
P45000 10 Abbreviations 1oo1 1 out of 1 1oo2 1 out of 2 A1/AX Altitude class CMRR Common mode rejection ratio Electromagnetic compatibility European standard Class of fast temperature changes Hardware fault tolerance Fire protection class in accordance with EN 45545-2... - Page 45 P45000 Notes...
- Page 46 Knick Elektronische Messgeräte GmbH & Co. KG Beuckestraße 22 14163 Berlin Germany Phone: +49 30 80191-0 Fax: +49 30 80191-200 info@knick.de www.knick-international.com Translation of the original instructions Copyright 2024 • Subject to change Version 4 • This document was published on September 19, 2024.
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