Components Power Supplies and Converter DC/AC Converter Generic Product Catalog

Transcription

1 Components Power Supplies and Converter DC/AC Converter Generic Product Catalog

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3 Power Supplies and Converter - DC/AC Converter Table of Contents Introduction DC/AC Converter... 1 DC/AC Converter Typologies 5 kva DC/AC Converter kva DC/AC Converter... 7 Appendix Notes Traceability of Reviews Table of Reviews This publication is AECMA S1000D compliant. I

4 Generic Product Catalog II All Rights Reserved. Passing and copying of this document or part of it, use and communication of its contents is not permitted without authorization. Ansaldo STS.

5 Power Supplies and Converter - DC/AC Converter DC/AC Converter Construction features "Power supply systems with static converters" are suitable for outdoor use in places located near the track. The rack and all the internal metallic accessories, including screws and nuts, are AISI304 stainless steel. Racks with max 6kVA power shall be installed on pole. Racks with power between 6kVA and max 200kVA shall be installed at ground level on a cement bedplate with connection cable inlet from the bottom and/or from the top. Power cord features 50kV isolation at 50 Hz and 125 kv pulse and is fitted with a metallic screen of at least 70nmq. Every device is fitted with proper anti-vibration systems. The protection class with doors closed is IP54. The protection class with open doors, for both the MT (medium voltage) and bt (low voltage) compartments, is IPXXB at least. MT/bt compartments can only be accessed after removing the appropriate panels using the tools provided for the purpose. Suitable warning signs shall be affixed on every removable part that provides access to live components and/or energizable components. Functions Whatever internal malfunctioning affecting the converter, including sectioning device, fuse and arrester, won't have effect on the continuity of the 3.6 kvdc power supply line. Connecting cable screen discharge (if any) to the dc line will trigger the fuse. Fuse operation is monitored via the status change of an electric clean contact (fuse tripping) connected to the terminal block. Automatic operating time is lower than 15 seconds from when voltage will be present on the dc line, voltage can be regulated between 2200 and 3300 Vdc. Energy quantities Supplied energy quantities feature one minute sampling rate and are stored in a memory which can be consulted for a thirty-years period. Functions towards the outside It has been provided the transmission via fiber optic terminal, supported by standard FS protocol, of controls and diagnostic data concerning: - local/remote service selection - control and monitoring converter on/off - on/off indication - power-on number counter - Counter of the number of automatic shutdowns due to input overvoltage and undervoltage - Permanent monitoring of the connection integrity of the negative reference wire and issue of the relevant alarm for negative connection break. - Alarm for current passing through power cord screen connected to the TE protection circuit. - MT fuse tripping indication. - Disconnector on/off state. - Input voltage measure. - Internal temperature on at least two different stages of the pole-installed device and four on ground-installed devices.. Ancillary equipment Systems come with the following accessories: Pole-type version: - Lower support complete with bolts for universal fastening on poles of the "M" type and "LS" type (collars excluded). - Upper support complete with bolts for universal fastening on poles of the "M" type and "LS" type (collars excluded). - Single-pole disconnector with MT fuse and fuse holder, complete with hand winch with transmission operation from the bottom (operating rod excluded). Introduction Converter activation after manual or automatic disconnector making is subject to a local/remote switch: in local it will be of the manual type whereas in remote it will be of the automatic type. Selectable (local/remote) activation control/procedure has been provided. Exceeding the frequency range and/or the output voltage will result in converter shutdown. In case of power absorption > 100% than rated power, the converter will limit current to the max admitted value. In case of output short circuit, a protection circuit for electronic components will limit the current to 150% peak of the nominal current; should this condition last, an output automatic breaker will cut-in. Connection continuity to CDTE and to CPTE is monitored. Ground-type version: - Single-pole disconnector with MT fuse and fuse holder, complete with hand winch with transmission operation from the bottom (operating rod excluded). - MT cable, 10 meters. CDTE and CPTE connection continuity checks Connection or CDTE or CPTE lack of continuity will result in converter locking within max 100 ms. Converter is reconnected following the sequence below: 1. Open the disconnector on MT side 2. Reset CDPE or CPTE connection or connections 3. Close the disconnector on MT side. Rack structure Rack structure is in press-bent sheet plate with first-class, 15/10 nm thickness, AISI 304 rolled steel sections, painted externally with RAL 7044 color. Optional accessories MT disconnector remote control motorization. This publication is AECMA S1000D compliant. 1

6 Generic Product Catalog Electrical characteristics: Vdc external power supply - Remote local selector - Electrical/mechanical lock of the two positions. - Extraction key on open position from local. - Local opening/closing both electrical and manual. Introduction Mechanical characteristics: - Point machine preset for both piling installation and installation on "M" and "LS" poles - Steel structure, 15/10 thickness - External painting RAL Door with key-lock, FS standardized type. 2 All Rights Reserved. Passing and copying of this document or part of it, use and communication of its contents is not permitted without authorization. Ansaldo STS.

7 5 kva DC/AC Converter Power Supplies and Converter - DC/AC Converter The 5 kva version, to be pole-installed and to be used for powering signaling huts, TxD system shelters located along the line, line lighting systems for TE system maintenance, tunnel lighting systems, points heating BTS systems for small-layout stations, etc. DC/AC Converter Typologies This publication is AECMA S1000D compliant. 3

8 Generic Product Catalog DC/AC Converter Typologies General Features Part number: Format: Size [l, h, d] [mm]: Front Panel: MTBF [h]: 700, 1.400, 550 > load max. Weight [g]: Front panel color: RAL7044 Working temperature [ C]: Storage temperature [ C]: Vibrations: Altitude[m]: Relative humidity: < % (@ 30 C) non-condensing Composition: Obsolescence: HW revision: SW revision: SW file: Naming: Certifications and conformity: CEI EN ; CEI 64-8; CEI EN ; CEI EN 50119; CEI 20-13; CEI 20-38; IS 365/ ed.2008; IS 402 A ed.2000; IS 728 ed no Technical Features Power supply Power supply system nominal voltage [kvdc]: 3,6 Max permanent voltage [kvdc]: 3,6 Max non-permanent voltage Umax2 (t < 5') [kvdc]: 3,9 Max transient no-load voltage Umax3 (t = 20 ms) [kvdc]: 5,2 Output Single-phase/three-phase output voltage [Vac]: 230 ± 1% Frequency [Hz]: 50 ± 1%; Ripple: 125% max. per 5' Rack characteristics Paint flatness degree: < 25 gloss Paint thickness [μm]: 70 typ. (40 min.) Paint type: Polyester powder Protections In the event of power absorption > 100% than nominal power, converter will limit current to the max admitted value. In the event of output short-circuit, there is a circuit fitted which protects the electronic components by limiting current to 150% nominal current peak; output automatic switch is also fitted. Ground isolation voltage monitoring with safety circuit intervention to prevent dangerous accidental contacts. Remote diagnostics via fiber optic link; transmission via fiber optic terminal supported by FSIEC870.5 standard protocol of diagnostic controls and data concerning: 1. On/Off 2. Running hours 3. Power-on number 4. Number of shutdowns due to input overvoltage/undervoltage 5. Ground failure alarm 6. Input voltage measurement 7. Output Power measurement 8. Inner temperature into the two stages 9. Permanent control of the integrity of the connection of the negative reference conductor 10. Local/remote operating choice 11. On/off warning 12. Fuse release 13. On/off sectioning switch state MTTR: < 30' Technical features subject to variation without notice. Schematic 4 All Rights Reserved. Passing and copying of this document or part of it, use and communication of its contents is not permitted without authorization. Ansaldo STS.

9 Power Supplies and Converter - DC/AC Converter DC/AC Converter Typologies 1. Air extraction 2. Control board first stage 3. First stage magnetic 4. Capacitor HV 5. Second stage control boards 6. Filter capacitors 7. Inductor filter 8. Isolation trasformers 9. Antivibration support 10. Protection grid 11. Natural air sinks converter This publication is AECMA S1000D compliant. 5

10 DC/AC Converter Typologies Generic Product Catalog Example of installation on long pole line, ver. 5kVA 6 All Rights Reserved. Passing and copying of this document or part of it, use and communication of its contents is not permitted without authorization. Ansaldo STS.

11 40 kva DC/AC Converter Power Supplies and Converter - DC/AC Converter The 40 kva version, to be ground-installation along the line and to be used for powering signaling huts, TxD system shelters located along the line, line lighting systems for TE system maintenance, tunnel lighting systems, points heating BTS systems for small-layout stations, etc. DC/AC Converter Typologies This publication is AECMA S1000D compliant. 7

12 Generic Product Catalog DC/AC Converter Typologies General Features Part number: Format: Size [l, h, d] [mm]: Front Panel: MTBF [h]: 810, 880, > load max. Weight [g]: Front panel color: RAL7044 Working temperature [ C]: Storage temperature [ C]: Vibrations: Altitude[m]: Relative humidity: < % (@ 30 C) non-condensing Composition: Obsolescence: HW revision: SW revision: SW file: Naming: Certifications and conformity: CEI EN ; CEI 64-8; CEI EN ; CEI EN 50119; CEI 20-13; CEI 20-38; IS 365/ ed.2008; IS 402 A ed.2000; IS 728 ed no Technical Features Power supply Power supply system nominal voltage [kvdc]: 3,6 Max permanent voltage [kvdc]: 3,6 Max non-permanent voltage Umax2 (t < 5') [kvdc]: 3,9 Max transient no-load voltage Umax3 (t = 20 ms) [kvdc]: 5,2 Output Single-phase/three-phase output voltage [Vac]: 400 ± 1% Frequency [Hz]: 50 ± 1%; Ripple: 125% max. per 5' Rack characteristics Paint flatness degree: < 25 gloss Paint thickness [μm]: 70 typ. (40 min.) Paint type: Polyester powder Protections In the event of power absorption > 100% than nominal power, converter will limit current to the max admitted value. In the event of output short-circuit, there is a circuit fitted which protects the electronic components by limiting current to 150% nominal current peak; output automatic switch is also fitted. Ground isolation voltage monitoring with safety circuit intervention to prevent dangerous accidental contacts. Remote diagnostics via fiber optic link; transmission via fiber optic terminal supported by FSIEC870.5 standard protocol of diagnostic controls and data concerning: 1. On/Off 2. Running hours 3. Power-on number 4. Number of shutdowns due to input overvoltage/undervoltage 5. Ground failure alarm 6. Input voltage measurement 7. Output Power measurement 8. Inner temperature of the two stages 9. Permanent control of the integrity of the connection of the negative reference conductor 10. Local/remote operating option 11. On/off warning 12. Fuse release 13. On/off sectioning switch state MTTR: < 30' Technical features subject to variation without notice. Schematic 8 All Rights Reserved. Passing and copying of this document or part of it, use and communication of its contents is not permitted without authorization. Ansaldo STS.

13 Power Supplies and Converter - DC/AC Converter DC/AC Converter Typologies 1. Solar irradiation protection 2. Cabinet ventilation 3. Protection grid 4. Capacitor HV 5. Control board 1 stage 6. Power converter heat sink 7. Control board 2 stage 8. Filter capacitors 9. Inductor filter 10. Isolation transformer 11. Antivibration support This publication is AECMA S1000D compliant. 9

14 DC/AC Converter Typologies Generic Product Catalog Example of ground-installation along the line, ver. 40 kva 10 All Rights Reserved. Passing and copying of this document or part of it, use and communication of its contents is not permitted without authorization. Ansaldo STS.

15 Power Supplies and Converter - DC/AC Converter Notes Appendix This publication is AECMA S1000D compliant. 11

16 Appendix Generic Product Catalog 12 All Rights Reserved. Passing and copying of this document or part of it, use and communication of its contents is not permitted without authorization. Ansaldo STS.

17 Power Supplies and Converter - DC/AC Converter Table of Reviews REV. DATE Prepared Approved Authorised Revision Reason /07/2010 Bottino D. Vernazza M. Casazza A. Traceability of Reviews This publication is AECMA S1000D compliant. 13

18 Generic Product Catalog 14 All Rights Reserved. Passing and copying of this document or part of it, use and communication of its contents is not permitted without authorization. Ansaldo STS.

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