Nautel V10 - 2 PREPARATION FOR USE AND INSTALLATION; 2.2.2 Lightning Protection

V10/V7.5/V5/V3.5 Installation and Operation Manual Jul.05.07
Contents Page
1 GENERAL INFORMATION
1.1 INTRODUCTION 1-1
1.2 FACTORY SUPPORT 1-1
1.3 PURPOSE OF MANUAL 1-1
1.4 PURPOSE OF EQUIPMENT 1-1
1.5 MECHANICAL DESCRIPTION 1-1
1.6 TECHNICAL SUMMARY 1-2
1.7 TEST EQUIPMENT 1-2
1.8 GLOSSARY OF TERMS 1-2
2 PREPARATION FOR USE AND INSTALLATION
2.1 INTRODUCTION 2-1
2.2 PREPARATION FOR USE 2-1
2.2.1 Transmitter Room Requirements 2-1
2.2.1.1 Transmitter Dimensions 2-1
2.2.1.2 Transmitter Weight 2-1
2.2.1.3 Transmitter Clearances 2-1
2.2.1.4 Air Flushing 2-1
2.2.1.5 Cooling and Heating 2-1
2.2.1.6 Work Area 2-2
2.2.1.7 Ac Power Switch 2-2
2.2.2 Lightning Protection 2-2
2.2.3 Station Reference Ground 2-2
2.2.4 Ac Power Source 2-2
2.2.4.1 Ac Wiring 2-6
2.2.5 Antenna Feed Cable 2-6
2.2.6 Antenna/RF Output Disconnect 2-6
2.2.7 Antenna Tower 2-6
2.2.8 External Control/Monitor Wiring 2-6
2.2.9 Electrical Power 2-6
2.2.9.1 Voltage Stability 2-6
2.2.9.2 Power Consumption 2-8
2.2.9.3 External Ac Switching 2-8
2.2.10 Antenna System 2-8
2.2.10.1 RF Feed Cable 2-8
2.2.11 RF Drive Source(s) 2-8
2.2.11.1 Digital (IBOC) Operation 2-8
2.2.12 External Interlocks 2-9
2.2.13 Remote Control Circuits 2-9
2.2.13.1 On/Off Control 2-10
2.2.13.2 Main Exciter Selection 2-10
2.2.13.3 Main IPA Selection 2-10
2.2.13.4 Main IPA Power Supply Selection 2-11
2.2.13.5 Main Fan Supply Selection 2-11
2.2.13.6 Preset Power Level Selection 2-11