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Дата изменения: Fri Jul 9 16:53:21 2010
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European Industrial Engineering

MRO Project Unit Telescope Enclosure & Relocation System Design and Fabrication Management

UTE FTT interface control document
Ref.: PO#0007624 Customer: MRO
MRO-ICD-EIE-0032d 2010.03.24

Doc. Issue Date Page Title Control

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MROI PROJECT Unit Telescope Enclosure & Relocation System

CHANGE RECORDS
Is s ue Date Author Approved QA/QC SECTION / PARAGRAPH AFFECTED REASON/INITIATION Documents/Remarks

1 2 3 4

2009.05.29 2009.10.21 2009.10.23 2010.03.24

AB/CB/ CM AB/CB/ CM AB AB

GPM GPM GPM GPM

LG LG LG LG

All All All §4.2

First Issue FDR Issue RFP FTT version FDR comments included

Document: Issue: Date: Prepared by: Checked by: Approved by: Released by:

MRO-ICD-EIE-0032 4 2010.03.24 EIE/ Project Team EIE / Quality Manager EIE/ Project Team EIE/ Project Team

(07808POA / MRO-ICD-EIE-0032d)

Signed: A. Busatta / C. Manfrin / C. Battistel Signed: L. Giacomel Signed: G. Marchiori Signed: G. Marchiori

This document is property of European Industrial Engineering Srl - Any reproduction or circulation is forbidden without prior approval. EUROPEAN INDUSTRIAL ENGINEERING Srl via Torino n. 151/A 30172 Mestre (VE) - Italia tel.: +39 0415317906; fax: +39 0415317757 e-mail: info@eie.it

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MROI PROJECT Unit Telescope Enclosure & Relocation System

Table of Contents
1. INTRODUCTION ....................................................................................... 4 2. APPLICABLE DOCUMENTS .................................................................... 4 3. REFERENCE DOCUMENTS ..................................................................... 4 4. UTE TELESCOPE ELECTRICAL INTERFACES ...................................... 4
4 .1 4 4 4 4 .2 PHYSICAL CHARACTERISTICS .1.1 Electronic cabinets .............. .1.2 FTT Power cables ................ .1.3 FTT Communication cables INTERFACES & LOCATIONS ..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4 5 5 6

5. UTE TELESCOPE Plant INTERFACES.................................................... 6
5.1 PHYSICAL CHARACTERISTICS .............................................................................. 6 5.1.1 Cooling system .................................................................................................. 6 5.2 INTERFACES & LOCATIONS ................................................................................... 6

List of Acronyms
NMT MRO MROI E IE T IM PR RFP CDR PDR FDR DDR UTE UTM FTT New Mexico Tech Magdalena Ridge Observatory Magdalena Ridge Observatory Interferometer European Industrial Engineering Technical Interchange meeting Program Review Request For Proposal Conceptual Design Review Preliminary Design Review Final Design Review Document Delivery Review Unit Telescope Enclosure Unit Telescope Mount Fast Tip Tilt System

This document is property of European Industrial Engineering Srl - Any reproduction or circulation is forbidden without prior approval. EUROPEAN INDUSTRIAL ENGINEERING Srl via Torino n. 151/A 30172 Mestre (VE) - Italia tel.: +39 0415317906; fax: +39 0415317757 e-mail: info@eie.it

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MROI PROJECT Unit Telescope Enclosure & Relocation System

1.

INTRODUCTION

The present document provide the information to manufacture and explain the interfaces necessary for the UTE to FTT. So, the arguments treated here are: - Electrical interfaces. - Plant interfaces.

2.
A A A A A D1 D2 D3 D4 D5

APPLICABLE DOCUMENTS
DOCUMENT TITLE Project Plan Product Assurance Plan Interfaces Plan Statement of W ork Technical requirements DOCUMENT NUMBER MRO-PLA-EIE-0006 MRO-PLA-EIE-0007 MRO-PLA-EIE-0011 INT-404-CON-0010 INT-404-TSP-0003

3.

REFERENCE DOCUMENTS
DOCUMENT TITLE None. DOCUMENT NUMBER

4.
4 .1

UTE TELESCOPE ELECTRICAL INTERFACES
PHYSICAL CHARACTERISTICS

4.1.1 Electronic cabinets The total space available for FTT electrical/electronic equipment are in total 5 unit racks. These equipment will be accommodated in the following: · CABINET +Q5 - Model RITTAL no. 7821.500 (with front and rear door 7821.502) o 24 HE (U) o Width 600mm o Height 1200mm + 100mm of lower mounting frame o Depth 600mm The remaining space of this cabinet will be composed by 10U rack necessary for the UTM.

This document is property of European Industrial Engineering Srl - Any reproduction or circulation is forbidden without prior approval. EUROPEAN INDUSTRIAL ENGINEERING Srl via Torino n. 151/A 30172 Mestre (VE) - Italia tel.: +39 0415317906; fax: +39 0415317757 e-mail: info@eie.it

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MROI PROJECT Unit Telescope Enclosure & Relocation System

Fig.1 UTE Cabinet layout

4.1.2 FTT Power cables The power cables characteristics will be decided by the FTT vendor at his best convenience but in agreement with NMT/MRO. It must be noted that the power will be supplied with 208Vca 3 phases at 60Hz or, 120Vca single phase at 60Hz. 4.1.3 FTT Communication cables The communication cables of the sub-systems required for FTT system will be decided by the FTT vendor at his best convenience but in agreement with NMT/MRO.

This document is property of European Industrial Engineering Srl - Any reproduction or circulation is forbidden without prior approval. EUROPEAN INDUSTRIAL ENGINEERING Srl via Torino n. 151/A 30172 Mestre (VE) - Italia tel.: +39 0415317906; fax: +39 0415317757 e-mail: info@eie.it

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MROI PROJECT Unit Telescope Enclosure & Relocation System

4 .2

INTERFACES & LOCATIONS of the table. 6500mm 5500mm 7000mm

The cable entrance on the nasmyth table will be provided from the south edge Cable routing length for FTT are (please refer to fig.1): - From UTE interface to bottom of Q5 (Height 1800mm): - From Q5 (24U) to Nasmyth table: - From bottom of Q5 (Height 1800mm) to bottom of Q6(Height 24U):

5.
5 .1

UTE TELESCOPE PLANT INTERFACES
PHYSICAL CHARACTERISTICS

5.1.1 Cooling system The characteristics of the interface for cooling the FTT sub-systems are: Tamb-5° (if above dew point) C · Fluid temperature: · Temperature range: -20° and +15° C C by FTT vendor (shall not exceed 3,6m3/h) · Flow rate: · Inlet pressure: by FTT vendor (shall not exceed 5.5 bar) · Pressure drop: 3.5bar in total · Hoses size: by FTT vendor (preferably equal or less than Ѕ") It is assumed that this system is cooled during night time only. FTT vendor will choose flow rate, pressure and hoses size and connectors at his best convenience but in agreement with NMT/MRO. 5 .2 INTERFACES & LOCATIONS

The hoses entrance on the nasmyth table will be provided from the south edge of the table.

Fig.2 FTT hoses entrance

This document is property of European Industrial Engineering Srl - Any reproduction or circulation is forbidden without prior approval. EUROPEAN INDUSTRIAL ENGINEERING Srl via Torino n. 151/A 30172 Mestre (VE) - Italia tel.: +39 0415317906; fax: +39 0415317757 e-mail: info@eie.it