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7400M Series
Emerson 7400M Series Manuals
Manuals and User Guides for Emerson 7400M Series. We have
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Emerson 7400M Series manual available for free PDF download: User Manual
Emerson 7400M Series User Manual (86 pages)
Single Module Parallel 1+N
Brand:
Emerson
| Category:
UPS
| Size: 0 MB
Table of Contents
User Manual
1
Table of Contents
7
Chapter 1- General Description
10
Introduction
10
Design Concept
10
7400-M Module Design
10
Bypass Supplies
11
UPS Power Switch Configuration
12
Battery Circuit Breaker
12
Battery Cabinet/ Racks
12
Battery Circuit Breaker Box
12
Battery Temperature Compensation (Optional)
12
Operator Control and Display Panel
14
LED Indications
15
LCD Display
16
Chapter 2- Operating Instructions
20
Introduction
20
General Notes
20
Procedure for Switching the UPS to Power the Load from a Power off Condition
22
Procedure for Switching the UPS into a Maintenance Bypass Condition from Normal Operation
23
Procedure for Completely Powering down the UPS
26
Procedure for Carrying out a RESET after a Recognised Controlled Transfer to Bypass or EPO Action
28
Chapter 3 - Installation Procedure
29
Introduction
29
Raised Floor Installation
30
Battery Location
31
Preliminary Checks
33
Connecting the UPS Power Cables
34
Cable Entry
34
Cable Rating
34
Cable Connections
35
Safety Earth
35
Protective Devices
35
Cabling Procedure
36
Battery Installation
40
Chapter 4- Optional Equipment
43
AS400 Alarm Interface Board
43
Remote Control Inputs
43
AS400 Interface
43
Alarm Outputs
45
X2 Extension
45
Remote Alarms Interface Board
46
Alarm Outputs
46
Remote Alarm Monitor
49
Connections
49
Battery Cabinet/ Racks
51
Battery Circuit Breaker Boxes
54
Temperature Sensor Board
54
Communications Kits
56
Chapter 5 - Maintenance
58
Introduction
58
Safety Precautions
58
Scheduled Maintenance
58
Daily Cheeks
58
Weekly Checks
59
Annual Service
59
Extended Service
60
Battery Maintenance
60
UPS Status Parameters
61
Chapter 6 -Troubleshooting
63
Troubleshooting UPS Systems
63
Operating Parameters and Limitations
63
General Troubleshooting Procedure
63
LED Interpretation
65
Display Panel Message Interpretation
66
Number of Messages, Red LED and Buzzer
68
Chapter 7 - 1 +1 Parallel System
70
Generality
70
Introduction
70
Battery Management
71
Design Concept
73
Operating Instructions
75
Generality
75
Switching the System to Maintenance Bypass from Normal Operation
75
Switching the System on from a Maintenance Power down Condition
75
Powering down the System
75
Reset of the System after a Recognised Transfer to Bypass or EPO Action
76
Powering down and Insulating One Module, the Other Still Operating and Back
76
Installation Procedure
77
Preliminary Cheeks
77
Power Cables
78
Control Cables
79
Optional Equipment
80
Auxiliary Battery Distribution Boxes
80
Specifications for 1+1 Configuration
83
Chapter 8 - Specification Single Module
84
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