ME1/1 HVS and LVS status

1

I. Vankov, CMS week, 11.06.02, CERN

ME1/1

ME1/1 HVS and LVS status

I.Vankov

CMS week, 11.06.02, CERN

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ME1/1HV Cables Mounting Scheme

MM

USC55UXC55

M F MF

CSC

“B”

CSC “F”

MF FM

CSC “B”

CSC “F”

YE+1

Zone 6racks 6D12 and

6D13

FFME+

1/1

p/p

ME+1/1 p/p

Cable chainCable chain

YE+1 HV pp near YE+1 HV pp far

Length from Rack to YE+1 HV pp far =92.2 metersLength from Rack to YE+1 HV pp near =78.7

meters

Lengths from YE1 HV pp to CSCs are variable

Lengths from ME1/1 pp to CSCs are fixed

FMFM

3


ME1/1

Channel technical parameters: Output voltage range 0 4000 V Output polarity positive Voltage set/monitor resolution 1 V Voltage monitor precision 0,1% Temperature stability < 100 ppm/0C Long term stability < 0,1% Voltage ripple < 50 mVpp Output current range 0 0,4 mA Current monitor resolution 1 A Current monitor precision < 2 %

Module technical parameters: Number of channels 12 Setting of upper output voltage/current

limit for each group of 6 channelsmanually

Monitoring of voltage/current limits yes Output voltage ramp up/down 100 - 2000 V/s Number of output connectors 2

Crate technical parameters: Number of 12-channel modules 6 Crate controller 1 Crate power supply +5 V, +12 V, - 12 V, +40 V Main 220 V, 50 HzTotal main power consumption 220 VA

HV Baseline: 36 modules 12-channel each + 6 spares6 crates with 6 modules each + 1 spare2 racks, 6D12 and 6D13 in USC55

Cables & Connectors are CERN standard

HV Baseline: 36 modules 12-channel each + 6 spares6 crates with 6 modules each + 1 spare2 racks, 6D12 and 6D13 in USC55


Each CSC layer has individual HV channel

HV System Overview

H-11

Emergency shut-off

Ethernet

RS-485

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

RACK H-12

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

Custom SW

DIM

SCADA

( 12 HV-

22-contacts FemaleConnector (REDEL)

22-contacts MaleConnector (REDEL)

12 HV channels

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV filter

CFEB

ALCT

CFEB CFEB

CFEB


YE1 HV patch panelfarYE1 HV patch panel

near

CFEB

CFEB CFEB

HV filter

HV-Distributor box in ME1/1 P.Panel

12 HV channels

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ME1/1

HV Staging: 18 modules 12-channel each + 6 spares3 crates with 6 modules each + 1 spare2 racks, 6D12 and 6D13 in USC55


HV Staging: 18 modules 12-channel each + 6 spares3 crates with 6 modules each + 1 spare2 racks, 6D12 and 6D13 in USC55


•Two layers for B&F CSC use the same HV channel i.e. 2 layers in the neighbouring CSCs are connected in parallel

•Each HV modules has 2 parallel outputs to serve for 2 sets of B&F CSCs

•Two layers for B&F CSC use the same HV channel i.e. 2 layers in the neighbouring CSCs are connected in parallel

•Each HV modules has 2 parallel outputs to serve for 2 sets of B&F CSCs

HV System Staging - Low Luminosity

RACK I-11

Emergency shut-off

Ethernet

RS-485

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

RACK I-12

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

HV12Ch

Custom SW

DIM

SCADA

( 12 HV-Channel )


12 HV channels

HV filter

CFEB

ALCT

CFEB CFEB

CFEB

YE1 HV patch panelfarYE1 HV patch panel

CFEB

CFEB CFEB

HV filter

22-contacts MaleConnector (REDEL)

HV filter

HV-Distributor box in ME1/1 P.Panel

12 HV channels


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ME1/1Pin Assignment of REDEL HV C1

ConnectorsN Contains CSC, layer1. HV ch.1 B1 CSC layer 12. HV ch.2 B1 CSC layer 23. HV ch.3 B1 CSC layer 34. HV ch.4 B1 CSC layer 45. HV ch.5 B1 CSC layer 56. HV ch.6 B1 CSC layer 67. HV GND Common HV GND “B”8. HV GND Common HV GND “B”9. Free10. Free11.Interlock12.HV GND Common HV GND “F”13.HV GND Common HV GND “F”14. Free15.Shielded16.Interlock17.HV ch.7 F1 CSC layer 118.HV ch.8 F1 CSC layer 219.HV ch.9 F1 CSC layer 320.HV ch.10 F1 CSC layer 421.HV ch.11 F1 CSC layer 522.HV ch.12 F1 CSC layer 6

HV Distribution

HV Cables & Connectors are CERN standard:

HV Connectors: Male 22-pins REDEL, KLG.H22.LLZG KRG.H22.LLZBG KAA.H22.LLZBG

Female 22-pins REDEL, KAG.H22.LLZBG KLA.H22.LLZG

HV Cable: KERPEN 25-wires, diameter 11 mm, 18 cables per each YE1 Endcap 2 YE1 HV patch panels for 9 cables each

HV Cables & Connectors are CERN standard:

HV Connectors: Male 22-pins REDEL, KLG.H22.LLZG KRG.H22.LLZBG KAA.H22.LLZBG

Female 22-pins REDEL, KAG.H22.LLZBG KLA.H22.LLZG

HV Cable: KERPEN 25-wires, diameter 11 mm, 18 cables per each YE1 Endcap 2 YE1 HV patch panels for 9 cables each

1......12HVChannel

22 pins REDEL male

KLG.H22.LLZG

C1 C3 C4

ME+1/1CSCB

7 - 12 HV Channels

Screen

1 - 12 HV Channels

Screen

Interlock

22 pins REDEL femaleKAG.H22.LLZBG

22 pins REDEL maleKLG.H22.LLZG

22 pins REDEL femaleKLA.H22.LLZG


HV- Distributor Box in ME1/1 Patch Panel

2 GND

ME+1/1CSCF

GND4

12 Channels HVModule

1 - 6 HV Channels

C2

C5 C6

Screen

GND2


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ME1/1

Pin Assignment of REDEL HVConnectors

N Contains CSC, layer1. HV ch.1 B1 CSC & B2 CSC layer 12. HV ch.2 B1 CSC & B2 CSC layer 23. HV ch.3 B1 CSC & B2 CSC layer 34. HV ch.4 B1 CSC & B2 CSC layer 45. HV ch.5 B1 CSC & B2 CSC layer 56. HV ch.6 B1 CSC & B2 CSC layer 67. HV GND Common HV GND “B”8. HV GND Common HV GND “B”9. Free10. Free11. Interlock12. HV GND Common HV GND “F”13. HV GND Common HV GND “F”14. Free15. Shielded16. Interlock17. HV ch.7 F1 CSC & F2 CSC layer 118. HV ch.8 F1 CSC &, F2 CSC layer 219. HV ch.8 F1 CSC &, F2 CSC layer 320. HV ch.9 F1 CSC & F2 CSC layer 421.HV ch.10 F1 CSC & F2 CSC layer 522.HV ch.12 F1 CSC & F2 CSC layer 6

HV Cables & Connectors are CERN standardCable routing the same as for baseline

HV Cables & Connectors are CERN standardCable routing the same as for baseline

HV Distribution for Staging

ME+1/1 B2 and F2 CSC2x6 HV Channels for

HV- Distributor Box in

ME1/1 Patch Panel

22 pins REDEL male

KLG.H22.LLZG

....

.. 1

2 H

V C

han

nel

s

C1

1 22 pins REDEL male

KLG.H22.LLZG


C1 C2

C3 C4

ME+1/1CSCB

7 - 12 HV Channels

Screen

1 - 12 HV Channels

Screen

Interlock




22 pins REDEL male

KLG.H22.LLZG

2 GND

ME+1/1CSCF

GND4

12 Channels HVModule

1 - 6 HV Channels

C2

C5 C6

Screen

GND2


HV- Distributor Box in ME1/1 Patch Panel

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ME1/1HV Crate Block Diagram

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ME1/1HV Crate – Rear Panel

9


ME1/1HV Crate – Front Panel

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ME1/1

A. STAGING DECISION FOR ME1/1 – 5 CFEBS INSTEAD OF 7

CONSECUENCES FOR ME1/1 LVS:

1. REQUIREMENTS TO LVS – IDENTICAL WITH OTHERS ME.2. THE SAME LVDB AND LVMB COULD BE USED.

NEW DECISIONS FOR ME

B. 400 Hz AC-DC DECISION

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ME1/1

C FEB C FEB C FEB C FEB

C FEB

ALCT-288

+5.0V(0,75A)+6.0V(0,75A)+3.3V(0,75A)

AFEB+5.5V(0,1A)

AFEB

AFEB

AFEB

AFEB

AFEB

+1.8V+3.3V+5.5V

+5.5V(0,1A)

+5.5V(0,1A)

+5.5V(0,1A)

+5.5V(0,1A)

+5.5V(0,1A)

AW G-28

AW G-18

AW G-18

AW G-18AW G-18AW G-18

LVD

B

LVM

B

+6,5V+7,3V

AC-DC Converterfor 6 CSC's (60 )o

AW G-8

L=2.5m

4 w ires

L=2.5m

4 w ires

to SC

Patch Panel

Сonnecting terminalsAMP Connecrots

+5.0V(0,75A)+6.0V(0,75A)+3.3V(0,75A)

+5.0V(0,75A)+6.0V(0,75A)+3.3V(0,75A)

+5.0V(0,75A)+6.0V(0,75A)+3.3V(0,75A)

+5.0V(0,75A)+6.0V(0,75A)+3.3V(0,75A)

ONE CSC LV POWER SUPPLY

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ME1/1Voltages, currents and powers for 1 CSC

ANALOG DIGITAL BOARD VOLTAGE

V CURRENT

A POWER

W 1 CSC A/W

VOLTAGE V

CURRENT A

POWER W

1 CSC A/W

CFEB 6 0,75 4,5 3,75/22,5 5

3,3 0,75 0,75

3,75 2,48

3,75/18,75 3,75/12,38

AFEB 5,5 0,11 0,605 1,98/10,4

ALCT 5,5* 1,98* 10,4* 1,98/10,4* 3,3 1,8

0,95 0,54

3,135 0,972

0,95/3,135 0,54/0,972

TOTAL 5,73/32,9 8,99/35,24

*For AFEBs

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ME1/1LV S voltages, currents and powers

PARAMETER ANALOG DIGITAL VOLTAGE DROP/POWER DISSIPATION ON LVR:

UOUT = 6 V UOUT = 5,5 V UOUT = 5 V

UOUT = 3,3 V UOUT = 1,8 V

1 V/3,75 W

1,5 V/2x1,485 W

1 V/3,75 W 2,7 V/12,69 W

4,2:2=2,1 V/2x1,134 W LVDB INPUT POWER 7x5,73=40,11 W 6x8,99=53,94 W

LVDB OUTPUT POWER 33,4 W 35,24 W LVDB DISSIPATED POWER 40,11-33,4=6,71 W 53,94-35,94=18,70 W

VOLTAGE DROP IN AC-DC TO LVDB FEED CABLES (12 m 2x8 AWG – R=0,002 Ω/m)

5,73x24x0.002=0,275 V 8,99x24x0,002=0,432 V

POWER DISSIPATION IN AC-DC TO LVDB FEED CABLES 0,275x5,73=1,576 W 0,432x8,99 =3,88 W AC-DC OUTPUT VOLTAGE 7+0,275=7,275~7,3 V 6+0,432=6,432~6,5 V

CURRENT FOR 6 CSCs (1x60O SECTOR) 6x5,73=34,38 A 6x8,99=53,94 A AC-DC OUTPUT POWER FOR 6 CSCs 7,3x34,38~251 W 6,5x53,94~351 W

AC-DC OUTPUT POWER FOR 36 CSCs (1 ENDCAP) 6x251~1,5 kW 6x351~2,1 kW AC-DC OUTPUT POWER FOR 72 CSCs (2 ENDCAPS) 2x1,5=3 kW 2x2,1=4,2 kW

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ME1/1

LVDB Connection Sheme 1

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ME1/1

LVDB Connection Sheme 2

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ME1/1

Set of LV Cables #1 for CSC 060.1000.000 (-01

Drawing Number Description Length(mm) Label CFEB (ALCT) Connector LVDB Connector Quantity 060.7400.010-04 LVDB-CFEB 800 1 2 1 060.7400.010-03 LVDB-CFEB 650 2 3 1 060.7400.010-01 LVDB-CFEB 500 3 5 1 060.7400.010 LVDB-CFEB 350 4 4 1 060.7400.010-03 LVDB-CFEB 600 5 1 1 060.7400.020-01 LVDB-ALCT 400 6 6 1

Set of LV Cables #2 for CSC 060.2000.000 (-01)

Drawing Number Description Length(mm) Lable CFEB (ALCT) Connector LVDB Connector Quantity 060.7400.010-03 LVDB-CFEB 650 1 3 1 060.7400.010-02 LVDB-CFEB 600 2 4 1 060.7400.010-01 LVDB-CFEB 500 3 2 1 060.7400.010 LVDB-CFEB 350 4 1 1 060.7400.010-04 LVDB-CFEB 800 5 5 1 060.7400.020 LVDB-ALCT 400 6 6 1

Set of LV S.C.Cables #3 for CSC060.1000.000 (-01), 060.2000.000 (-01)

Drawing Number Description Length(mm) Lable LVDB Connector Quantity

060.7400.030 LVDB-P.P 2500 7 1

060.7400.040 LVMB-P.P 2500 8 1

Set of LV Cables

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ME1/1

MB

3x200 V/400 Hz

To on-chamber boards

LVDB LVDB

LVDB LVDB

LVDB

AC-DC

MG400 Hz

AC-DC

LVDB

AC-DC

MB

400 Hz AC-DC Structure, ME1/1

One AC-DC CONVERTOR for a 600 or 1200 Sector

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ME1/1

HV SYSTEM – AT SCEDULE

LV SYSTEM – PROBLEMS:

27 ME1/1 CSC PRODUCED ANDARE WAITING LVDB!

CONCLUSIONS

ME1/1 HVS and LVS status

Documents

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