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450166 • DEWE3-PA8 • Technical Reference Manual • Printing version 1.0.3 • September 11, 2020

PREFACE

Thank you!

Thank you very much for your investment in DEWETRON's unique data acquisition systems. These are top-quality

instruments which are designed to provide you years of reliable service. This guide has been prepared to help you

get the most from your investment, starting from the day you take it out of the box, and extending for years into the

future.

This guide includes important startup notes, as well as safety notes and information about keeping your DEWETRON

system in good working condition over time.

We strongly suggest that you read this entire manual, especially the safety and care sections, as well as to avoid

damaging your DEWETRON system.

What is the DEWE3-PA8?

A DEWETRON DEWE3-PA8 Power Analyzer is the high-speed solution for the simultaneous analysis of several motors,

converters or complete drive trains. The instruments offers 8 slots for user exchangeable TRION/TRION3™ series

modules and with the dedicated TRION3-1810M-POWER-4 high-speed module and the capability for calculation of

power parameters even for polyphase motors (up to 9 phases), turn the DEWE3-PA8, with high-speed PXI Express

technology, into a multi power analyzer.

Содержание DEWE3-PA8

Страница 1: ...upply you with accurate complete and reproducible measurement results for your decision making Look forward to the easy handling and the flexible and modular use of your DEWETRON product and draw upon more than 30 years of DEWETRON expertise in measurement engineering ISO9001 EN ISO 14001 THE MEASURABLE DIFFERENCE ...

Страница 2: ... protected by copyright All rights are reserved Reproduction adaptation or translation without prior written permission is prohibited except as allowed under the copyright laws All trademarks and registered trademarks are acknowledged to be the property of their owners ...

Страница 3: ...d information about keeping your DEWETRON system in good working condition over time We strongly suggest that you read this entire manual especially the safety and care sections as well as to avoid damaging your DEWETRON system What is the DEWE3 PA8 A DEWETRON DEWE3 PA8 Power Analyzer is the high speed solution for the simultaneous analysis of several motors converters or complete drive trains The...

Страница 4: ...4 PREFACE Notes ...

Страница 5: ...ental Considerations 14 Main System 15 DEWE3 PA8 at a glance 15 Configuration examples with TRION3 1810M POWER 4 module 19 DEWE3 TRION TRION3 hardware compatibility 21 Synchronization examples 21 Installing a TRION TRION3 module into the DEWE3 PA8 23 Touchscreen gestures 24 TRION3 1810M POWER 4 25 Module specifications 25 Signal connection 29 Exchanging current modules 30 Block diagram 31 Connecti...

Страница 6: ...6 TABLE OF CONTENT ...

Страница 7: ...Americas please contact DEWETRON GmbH DEWETRON Inc HQ USA Parkring 4 2850 South County Trail Unit 1 8074 Grambach East Greenwich RI 02818 AUSTRIA U S A Tel 43 316 3070 Tel 1 401 284 3750 Fax 43 316 307090 Toll free 1 866 598 3393 Email support dewetron com Fax 1 401 284 3755 Web http www dewetron com Email us support dewetron com Web http www dewetron us The telephone hotline is available The tele...

Страница 8: ...e of the information in this document Warranty Information A copy of the specific warranty terms applicable to your DEWETRON product and replacement parts can be obtained from your local sales and service office Restricted Rights Legend Use austrian law for duplication or disclosure DEWETRON GmbH Parkring 4 A 8074 Grambach Austria TRION is a trademark of DEWETRON GmbH Any other trademarks and regi...

Страница 9: ... attention to a procedure practice or condition that could cause bodily injury or death CAUTION Calls attention to a procedure practice or condition that could possibly cause damage to equipment or permanent loss of data WARNINGS The following general safety precautions must be observed during all phases of operation service and repair of this product Failure to comply with these precautions or wi...

Страница 10: ...r grounding please refere to your local legally safety regulations for safety use DC systems Every DC system has a grounding connected to the chassis yellow green safety banana plug Please note the characteristics and indicators on the system to avoid fire or electric shocks Before connecting the system please carefully read the corresponding specifications in the product manual The inputs are not...

Страница 11: ...et a perilous electric shock by touching the wiring Unless otherwise stated maximum input voltage for measuring cards are 70 VDC and 46 7 VPEAK The product heats during operation Make sure there is adequate ventilation Ventilation slots must not covered Only fuses of the specified type and nominal current may be used The use of patched fuses is prohibited Prevent using metal bare wires Risk of sho...

Страница 12: ...eft the factory in safety related flawless and proper condition In order to maintain this condition and guarantee safety use the user has to consider the security advices and warnings in this manual EN 61326 3 1 2008 IEC 61326 1 applies to this part of IEC 61326 but is limited to systems and equipment for industrial applications intended to perform safety functions as defined in IEC 61508 with SIL...

Страница 13: ...r interior and exchange filter foam based on the operating environment Cleaning Clean surface of the chassis with dry lintfree cloth Use a dry velocity stream of air to clean the chassis interior Disconnect all cables before servicing the unit Many components within the chassis are sensitive to static discharge damage Always wear a ground wrist strap and service the unit only in static free enviro...

Страница 14: ...imary function of the DEWETRON system to record data Therefore we recommend strongly against the installation of IT MIS software and running their processes on any DEWETRON data acquisition system and cannot guarantee the performance of our systems if they are so configured Environmental Considerations Information about the environmental impact of the product Product End of Life Handling Observe t...

Страница 15: ...ter pad 7 HDD SSD drive bay for high speed drives 8 HDD SSD drive bay for operating system and application software 9 Power supply input connector for redundant SENSOR supply 10 Power switch for redundant SENSOR supply 11 PS 2 interface connector mouse 12 PS 2 interface connector keyboard 13 Display port connectors 14 Main power supply input connector 15 LED for main power supply 16 Main power swi...

Страница 16: ...he USB3 1 Gen 1 interface connectors meet standard USB pin assignment 6 Intake vent and filter pad Intake vent and filter pad Further information on how to remove filter pad please refer to chapter Maintenance 7 HDD SSD drive bay for high speed drives The DEWE3 PA8 comes with a preinstalled 1 TB HDD dedicated for data storage drive bay at the front Optional upgrades SSD PCIe 1T 2T Upgrade from 1 T...

Страница 17: ...cates if the main power supply is switched on or off 16 Main power switch The main power switch separates the system from the grid The Power on off switch 2 only works if the main power switch 14 is switched to position I 17 TRION SYNC BUS The TRION SYNC BUS allows easy high speed channel expansion with TRIONet front ends or distributed high channel count systems featuring OXYGEN with software opt...

Страница 18: ... DEWE3 PA8 supports 10 100 1000 Dual LAN with standard RJ45 connector 24 USB3 1 interface connectors Universal Serial Bus 2x The USB3 1 Gen 2 interface connectors meet standard USB pin assignment 25 RS 232 interface connector COM1 The RS 232 interface connector male is configured as standard RS 232 interface COM 1 and can be used for mouse or other peripheral units 1 2 3 4 5 6 7 8 9 Pin assignment...

Страница 19: ...e you an overview of typical configuration examples with the TRION3 1810M POWER 4 module Standard 4 phase power analyzer with direct input This is the standard configuration of a DEWE3 PA8 for 4 phase 1x 3 phase AC and 1x 1 phase DC applications Standard 4 phase power analyzer with clamp input Configuration for use with current clamps with voltage output for 4 phase applications Standard 4 phase p...

Страница 20: ...te time synchronization option With this option the power analyzer can operate synchronized with other measurement devices with an absolute time reference 1 x TRION BASE 1 x TRION 1620 ACC 1 x TRION3 1810M POWER 4 4 x TRION POWER SUB CUR 2A 1B 1 x TRION BASE for IRIG B timing source or 1 x TRION TIMING V3 for IRIG B GPS PPS or PTP IEEE 1588 timing source 1 x TRION3 1810M POWER 4 DEWE2 A4 with TRIO...

Страница 21: ... up to 1 GB s TRION series module e g TRION 1820 POWER 4 DEWE3 PA8 Data troughput up to 100 MB s Synchronization examples The TRION SYNC BUS SYNC I O SYNC OUT is used to synchronize two or more DEWE3 DEWE2 systems with up to 100 m distance between each node The TRION SYNC BUS consists of two RJ 45 sockets One socket being a synchronization OUT whilst the other one could either be used as synchroni...

Страница 22: ...STEM Channel expansion with TRIONet SYNC I O SYNC OUT RED RED GREEN GREEN LAN max 100 m USB max 1 8 m for data transfer SYNC max 100 m Network with multiple systems LAN for data transfer max 100 m SYNC max 100 m ...

Страница 23: ...lot Some modules require a TRION STAR slot Step 4 Remove the filler panel of an unused TRION peripheral or STAR slot Step 5 Place the module edges of the TRION TRION3 modules into the module guides at the top and bottom of the chassis Step 6 Insert the TRION TRION3 module to the rear of the chassis until a resistance appears Step 7 Pull up on the injector ejector handle to latch the device Step 8 ...

Страница 24: ... you tap Similar to clicking with a mouse Pinch or stretch How to do it Touch the screen with two fingers and then move the fingers toward each other pinch or away from each other stretch What it does Zooms in or out of a graph or data Tap and hold How to do it Press your finger down and hold for about a second What it does Rearranges objects on your main screen Swipe Drag How to do it Drag your f...

Страница 25: ...to 1 kHz 0 03 of reading 1 kHz to 5 kHz 0 15 of reading 5 kHz to 10 kHz 0 35 of reading 10 kHz to 50 kHz 0 6 of reading 50 kHz to 300 kHz 0 02 f of reading Gain drift 20 ppm C Oﬀset drift 5 mV C Typical THD 95 dB CMRR 85 dB 50 Hz 60 dB 1 kHz 40 dB 100 kHz Bandwidth 5 MHz Safety CAT IV 600 V CAT III 1000 V Instantaneous maximum allowable input 4000 VPEAK or 3000 VRMS 1s Continuous maximum allowable...

Страница 26: ...d 0 03 of range with no zero level 0 2 A module TRION POWER SUB CUR 02A 1B Range 0 2 A 0 4 Apeak Accuracy1 DC 0 02 of reading 0 02 of range2 0 5 Hz to 5 kHz 0 03 of reading 10 kHz to 30 kHz 0 1 of reading 30 kHz to 200 kHz 0 015 f of reading 200 kHz to 300 kHz 0 1 f of reading Safety CAT II 600 V unfused Bandwidth 300 kHz Connector Safety banana sockets male Instantaneous maximum allowable input 2...

Страница 27: ...0 ppm C Oﬀset drift 1 µV C Typical THD 102 dB Typical CMRR 140 dB 50 Hz 106 dB 10 kHz 102 dB 100 kHz Bandwidth 3dB 300 kHz Rated voltage according to EN 61010 2 30 600 V CAT II Isolation 600 VRMS 35 kV µs transient immunity Common mode voltage 600 VRMS Transient immunity 35 kV µs Overvoltage protection 600 VRMS or 1000 VDC Input impedance 5 MΩ 22 pF Isolation earth resistance 100 GΩ 4 pF IN to GND...

Страница 28: ... up to 15 μs the group delay of the selected ﬁlter will be automatically compensated This works for 2nd order ﬁlter 15 kHz to 1 MHz 4th order ﬁlter 30 kHz to 1 MHz 6th order ﬁlter 60 kHz to 1 MHz Typical Signal to noise ratio Spurious free SNR Eﬀective number of Bits1 Voltage input 2000 V 20 A module 2 A module 1 A module 0 2 A module Clamp input module 10 V SNR SFDR2 ENOB3 SNR SFDR2 ENOB3 SNR SFD...

Страница 29: ...0 mA max WARNING Those modules are not isolated Do not connect any other appliances than isolated current transducers with voltage output Signal connection Voltage with ﬁxed installed inputs High voltage input for line voltage measurement Voltage input module TRION SUB xV This input is isolated and rated with CAT II 600 V Modules with 5 V and 600 V are available Current input module TRION POWER SU...

Страница 30: ...WER 4 module front panel 4x to secure the module Remove the TRION3 1810M POWER module from the housing Loosen the torx screw M2x4 TX6 which secures the sub module of the channel you want to replace Exchanging SUB modules Proper ESD precautions must be taken to avoid any damage to the unit Switch oﬀ the instrument and unplug all connected cables including sensors from the TRION series modules Switc...

Страница 31: ... POWER SUB CUR 1A 1B TRION POWER SUB CUR 02A 1B 2 495M Prog Filter Filter Filter Filter Filter Filter IIR Filter IIR Filter Data Processing ADC ADC ADC ADC ADC ADC Isolation Isolation or or or or or Isolation Isolation IN IN IN IN IN IN 1000 V 600 V 5 V 5 V 5 V 1 V IN IN IN IN IN IN 9 V 9 V 9 V 9 V GND GND TEDS TEDS 5 0k 5 0k 5MHz 1MHz 300 kHz 300 kHz 150 kHz 5 MHz 300 kHz PXI Bus 450124 TRION ser...

Страница 32: ...ategory is on a very high level CAT III 1000V Current input interchangeable The TRION3 1810M POWER 4 has 4 highly ﬂexible voltage or current inputs The 4 slots can be populated with four diﬀerent direct current measurement modules or with three diﬀerent SUBD 9 modules to connect almost any kind of current transducer Alternatively this connector can also be used to measure any auxiliary 10 V signal...

Страница 33: ...RION3 1810M POWER 4 450124 TRION series modules Technical Reference Manual Printing version 1 4 1 September 08 2020 Connection examples Three phase 3P3W without neutral line Three phase 3P3W without neutral line using current output transducer Group selection in OXYGEN Power Group selection in OXYGEN Power ...

Страница 34: ...AIN SYSTEM 144 TRION3 1810M POWER 4 Three phase 3P3W without neutral line using voltage output transducers Three phase 3P4W with neutral line Group selection in OXYGEN Power Group selection in OXYGEN Power ...

Страница 35: ... September 11 2020 MAIN SYSTEM 145 TRION3 1810M POWER 4 450124 TRION series modules Technical Reference Manual Printing version 1 4 1 September 08 2020 Group selection in OXYGEN Power Group selection in OXYGEN Power One phase 1P2W Three phase and one phase 3P3W and 1P2W ...

Страница 36: ...nd 8th order Bessel Bu erworth Magnitude accuracy e g RMS accuracy Step response reproduction e g PWM signal observation Bessel Butterworth ﬁlter characteristics for Power Analysis The TRION family is equipped with DSP lowpass ﬁlters from 2nd to 8th order in Bessel or Butterworth conﬁguration The diﬀerence between these two ﬁlter types can be seen in the following ﬁgures Figure 1 Step response of ...

Страница 37: ...B3 1 Gen 2 2 x LAN Ethernet 1 x external DVI socket 1 x RS232 2 x PS 2 2 x display port AUDIO interface 64 bit Microsoft Windows 10 operating system incl 64 bit OXYGEN data acquisition software Data storage drive bay at the front drive bay at the rear 1 TB SSD PCIe dedicated for data storage upgrade to 2 TB SSD PCIe available 120 GB SSD for operating system and application software Display full HD...

Страница 38: ...y of sensors within a very unstable power grid Mains power supply Mains power supply Redundant power supply for sensor supply Redundant power supply for sensor supply 100 to 240 VAC max 90 to 264 VAC 47 to 63 Hz 600 W VOLTAGE FREQUENCY POWER V Hz P 100 to 240 VAC max 90 to 264 VAC 47 to 63 Hz 200 W VOLTAGE FREQUENCY POWER V Hz P When switching off the main power supply the power supply for the sen...

Страница 39: ... not more than 4x PA IT 1000 or PA IN 2000 S can be supplied in the absolute worst case due to the concurrency factor of the applied power system The following applications can be met selection with nominal current due to a concurracy factor less than one 4x 1 phase DC systems 4x PA IT 1000 or PA IN 2000 S transducers 4x 2 phase DC systems 8x PA IT 1000 or PA IN 2000 S transducers 2x 3 phase AC sy...

Страница 40: ...f the DEWE3 PA8 To clean the filter pad use a dry velocity stream of air Afterwards make sure to reinstall the filter pad and tighten the knurled thumb screw Installing the optional 19 mounting kit WARNING When installing the 19 mounting brackets the maximum length for screws is 12 mm If a screw gets lost replace it with M5x12 countersunk head screw only Otherwise the display or the powersupply co...

Страница 41: ... of the chassis where the cooling exhaust vent for the DEWE3 PA8 is on the rear of the chassis CAUTION Adequate clearance between the chassis and surrounding equipment or blockages must be maintained to ensure proper cooling of the chassis power supply as well as the modules plugged into the chassis cool air in hot air out rear front DEWE3 PA8 side view min 1 u Clearance ...

Страница 42: ...42 466 221 8 17 5 18 387 18 21 284 34 162 162 4 110 442 434 8 12 4 18 5 135 MAIN SYSTEM Dimensions Dimensions in mm 1 inch 25 4 mm ...

Страница 43: ...C directives 2014 35 EU Directive of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits 2014 30 EU Directive of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the M...

Страница 44: ...C2 NOTES ...

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