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PDF SM8525 Data sheet ( Hoja de datos )
| Número de pieza | SM8525 | |
| Descripción | AC LAMP DRIVER | |
| Fabricantes | Ansaldo STS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SM8525 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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1000 Technology Drive, Pittsburgh, PA 15219
645 Russell Street, Batesburg, SC 29006
SM 8525
AC LAMP DRIVER
HOT FILAMENT CHECKER (OPTIONAL)
REDUNDANCY PCB (OPTIONAL)
(Part Numbers N40104901, N40104904)
AC Lamp Driver
Hot Filament Checker
Copyright© 2010
Ansaldo STS USA, Inc.
SM 8525, Rev. 3
April 2010
1 page  
Table of Contents
Table of Contents
1. INTRODUCTION................................................................................................................................1-1
1.1. Description ................................................................................................................................1-1
1.2. Applications...............................................................................................................................1-2
1.3. Purpose of Manual....................................................................................................................1-3
1.4. Conventions in Manual .............................................................................................................1-3
1.4.1. Abbreviations and Acronyms ........................................................................................1-3
1.4.2. Definitions .....................................................................................................................1-4
1.5. Safety ........................................................................................................................................1-4
2. EQUIPMENT DESCRIPTION ............................................................................................................2-1
2.1. AC Lamp Driver ........................................................................................................................2-1
2.1.1. Physical Description......................................................................................................2-1
2.1.2. Indicator ........................................................................................................................2-2
2.1.3. Indexing.........................................................................................................................2-2
2.1.4. Mechanical Specifications.............................................................................................2-3
2.1.5. Electrical Connections ..................................................................................................2-4
2.1.6. Electrical Specifications ................................................................................................2-7
2.1.7. External Electrical Protection Requirements ................................................................2-7
2.2. Hot Filament Checker ...............................................................................................................2-8
2.2.1. Physical Description......................................................................................................2-8
2.2.2. Indexing.........................................................................................................................2-8
2.2.3. Mechanical Specifications.............................................................................................2-8
2.2.4. Electrical Connections ..................................................................................................2-9
2.2.5. Electrical Specifications ..............................................................................................2-11
2.3. Redundancy Printed Circuit Board (PCB)...............................................................................2-11
2.3.1. Physical Description....................................................................................................2-11
2.3.2. Electrical Connections ................................................................................................2-12
3. FUNCTIONAL DESCRIPTION ..........................................................................................................3-1
3.1. Functional Overview .................................................................................................................3-1
3.1.1. AC Lamp Driver and Hot Filament Checker .................................................................3-1
3.1.2. Redundancy PCB .........................................................................................................3-5
3.2. Detailed Functional Description ................................................................................................3-5
3.2.1. AC Lamp Driver ............................................................................................................3-6
3.2.2. Hot Filament Checker ...................................................................................................3-6
3.2.3. Redundancy PCB .........................................................................................................3-6
4. INSTALLATION .................................................................................................................................4-1
4.1. Installation Overview.................................................................................................................4-1
4.2. Mounting Base Assembly .........................................................................................................4-1
4.3. Redundancy PCB Installation ...................................................................................................4-3
4.4. Mounting Base Installation........................................................................................................4-3
4.5. Wire Termination and Contact Installation................................................................................4-4
SM 8525, Rev. 3, April 2010
iii
5 Page 
110V AC
AC LAMP
DRIVER
+
POWER
OUTPUT
Introduction
HOT
FILAMENT
CHECKER
+
110V AC
SIGNAL HEAD
PRIMARY SECONDARY
ENABLE ENABLE
R
FROM MICROLOK II
STANDARD VITAL OUTPUT PCB
R
TO MICROLOK II
VITAL INPUT PCB
SIGNAL LIGHTING
TRANSFORMER
(SEE SECTION 5)
TWO
25W,
10V AC
LAMPS
MAXIMUM
Figure 1-2. Typical Application - AC Lamp Driver with Optional Hot Filament Checker
1.3. Purpose of Manual
This service manual provides descriptive information, specifications, and installation and
maintenance procedures for the AC Lamp Driver, the optional Hot Filament Checker, and the
optional Redundancy PCB.
1.4. Conventions in Manual
1.4.1. Abbreviations and Acronyms
A Ampere
ac alternating current
ASTS USA Ansaldso STS USA (formerly known as Union Switch & Signal)
AWG American wire gauge
cm centimeter
dc direct current
LED light-emitting diode
MOV metal oxide varistor (protection device for electronic components)
PCB printed circuit board
rms root-mean-square (method for expressing ac voltage rating)
SM 8525, Rev. 3, April 2010
1-3
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SM8525.PDF ] | |
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