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MGE UPS Systems
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Notes
8—2
Contents
Main
MGE UPS SYSTEMS
www.mgeups.com
Important Safety Instructions. Save These Instructions.
~
i
Safety
ii
The following precautions should be observed when working with batteries:
Federal Communication Commission (FCC) Statement
Contents
Page
1. Introduction
11
MGE UPS Systems
Why the Need for Uninterruptible Power?
Theory of Operation
Page
2. Getting to Know Your Esprit Rack UPS
2A. Product Features & Benefits
21
2B. UPS Model and Battery Identification
(US and Canadian Models)
2C. Esprit Rack UPS Product Views With Rack Kit
Extended Battery Extended Battery
Vdc Out/Us/Salida
Intended for computer loads only
Figure 2a. Rear View of Models 3 and 4 With Rack Kit and Extended Batteries Model 3 Model 4
3. Installation
3E. Connecting the Optional Extended Battery
3F. Disconnecting the UPS & Battery to Take Out of Service
32
Figure 3d
3G. Connecting to the Communication Ports
3H. Connecting the UPS to the Utility
Model Plug Amp rating 3 L5-30 30 4 5-50 50
3I. Connecting the Loads
33
Page
4. Startup and Shutdown
4A. UPS Startup
41
4B. Initial Startup Tests and Diagnostics
42
4C. Battery Operation
4D. UPS Shutdown
4E. Front Panel Display Functions
LED Operation
43
!
Off Flashing On
44
Button Operation
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4F. Fault Alarms
Page
5.
Performance & Product Specifications
51
Table 5a. Esprit Models 3 and 4 Rack UPS Specifications
Table 5a. Esprit Models 3 and 4 Rack UPS Specifications (Continued)
Sizing Guide and Battery Runtimes
Extended Battery Runtime
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6. Advanced Configuration
Esprit Front Panel Configuration Mode Usage and Instructions For advanced users only!
61
6A. Entering/Exiting Configuration Mode
6B. Using Configuration Mode
Page
Page
64
Options 5, 6 Input Voltage Tolerance
*
**
Option 7 Test Alarm
Option 8 Limit run time on battery power
Option 9 Cold Start
Option 10 Automatic UPS restart after Low Battery shutdown
Option 11 Automatic UPS mode
Option 12 Automatic Frequency Detect
Option 13 Operating Frequency selection
Option 14 Communication Mode Selection
Option 15 Power-On Inverter Test (POIT)
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7. Service & Maintenance
7A. Maintenance
Maintenance Log
Places to Contact for Service and Questions
Page
81
8. Troubleshooting
Problem Possible cause
Required User Action
Page
Other Fine MGE Products
