The Alpha CFR
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Table of Contents
The Alpha CFR 1500, CFR 2000, CFR 2500, and CFR 3000
Uninterruptible Power Supplies
1. INTRODUCTION .................................................................1
1.1 The Alpha CFR ............................................................1
1.2 The CFR Advantage ..................................................... 2
1.3 Unpacking and Inspection ............................................ 4
2. FEATURES ......................................................................... 5
2.1 A Tour of the CFR .......................................................5
2.2 CFR Front Panel ..........................................................5
2.3 CFR Rear Panel ...........................................................6
2.4 Information Management Options ................................. 8
Standard Interface Device
Intelligent Interface Device
External Modem
2.5 Communication / Interface Options .........................10
RS-232 Monitoring / Control Applications
Rear Panel Connectors
RS-232 Connector
Standard CFR-UPS
Desktop IID
LAN Interface Connector
External IID Connector
External Alarms Connector
EPO Emergency Power OFF Switch
3. INSTALLATION ..................................................................17
3.1 Pre-Installation .............................................................17
Site Preparation
Utility Circuit Breaker
Grounding
Standby Generators
3.2 Connecting the CFR ....................................................18
3.2.1Terminal Block Input and Output ...................................19
3.3 External Battery Pack ...................................................21
3.4 208VAC/240VAC Configurations ..................................22
4. OPERATION ....................................................................... 25
4.1 Start-up and Test ..........................................................25
Manual Self-test
Audible Alarm OFF
Manual Start (No AC Line Power)
Switching OFF the UPS