Introductory technical guidance for electrical engineers interested in standby and emergency power systems for electronic equipment facilities such as rooms and buildings for computer, communication and data processing equipment. Here is what is discussed:1. INTRODUCTION2. CODES AND STANDARDS3. OFF-LINE/ON-LINE ADP SYSTEMS STANDBY POWER REQUIREMENTS.4. DIESEL GENERATOR STANDBY SYSTEMS5. BATTERY STANDBY SYSTEMS6. TRANSFER SWITCHES FOR STANDBY SYSTEMS7...