Gamatronic MEGA V2 SA25 Manuals

Manuals and User Guides for Gamatronic MEGA V2 SA25. We have 1 Gamatronic MEGA V2 SA25 manual available for free PDF download: User Manual

Gamatronic MEGA V2 SA25 User Manual (70 pages)

25 KVA / 25 KW DOUBLE-CONVERSION UPS 3X400 VAC WITH TRUE ON-LINE BATTERY

Brand: Gamatronic | Category: UPS | Size: 3 MB

Table of Contents
3
Conventions Used in this Book
6
Safety Considerations
7
Don Ts
7
Introduction
9
Figure 1: the Mega
10
Figure 2: Block Diagram of the Figure 3: Normal Mode Display
10
V2 Sa25
10
Mega V2 Sa25
10
Major Parts of the Mega V2 Sa25
11
Control Panel
11
Rectifier
11
Inverter
11
Static Switch (ST/SW)
11
Battery
11
Table 1: Battery Lifetime Vs Environmental Temperature
11
Perating Modes
12
Normal Mode
12
Battery Mode
13
Figure 4: Battery Mode Display
13
Bypass Mode
14
Figure 5: Bypass Mode Display
14
( Manual )
14
User Interface
15
Control Panel
15
Figure 6: the Mega V2 Sa25
15
On/Off Button
16
Navigation Keys
16
Indicators
16
The Power+ Display Screen
17
The Main Screen
17
Figure 7: the Main Screen
17
Figure 8: Main Screen
18
Figure 9: Main Screen with Alarm Indication
18
Normal Mode
18
Figure 10: Main Screen
19
Figure 11: Main Screen
19
Figure 12: the Main Screen
20
Figure 13: Main Screen
21
Figure 14: Main Screen
21
Battery Low
21
Figure 15: Main Screen , Ups on
22
At End of Backup
22
Figure 16: Bypass Mode
23
Manual )
23
Figure 17: Ups Off, no Output
24
Figure 18: Ups On, End of Backup
24
Status Screens
25
Figure 19: Mega V2 Sa25
30
Main Menu
30
Table 2: Main Menu Options
30
Aily Operation
31
Power + SA25 Start-Up
31
Figure 20: Ups Off, no Output
31
Figure 21: Ups On, Normal Mode
31
Ower + Sa25 Shutdown
32
Figure 22: Ups On, Normal Mode
32
Figure 23: Ups Off, no Output
32
The Event Log
33
Alarms
33
Navigating to the Event Log
33
Active Alarm Display
33
Event Log Entries
33
Figure 24: Active Alarms
33
Figure 25: no Active Alarms
33
Resetting the Event Log
34
Figure 26: Typical Log Entry
34
Table 3: Outstanding Alarm Messages
35
Table 4: Log Messages
37
Battery Tests
38
Automatic Battery Test
38
Manual Battery Test
38
Figure 27: Next Automatic Battery Test
38
Figure 28: Battery Test in Progress
38
First Time Setup
39
Cable Connections
39
Table 5: Recommended Cable Diameters
39
Figure 29: Connection Diagram
40
Figure 30: Connection Diagram
41
Figure 31: Recommended Switch or
42
Figure 32: Remove the Ups
42
Input Isolation Transformer , with Input Isolation Transformer Cb Ratings for the M S " Feet
42
Ega Sa 25 Kva
42
Figure 33: Remove the 4 Figure 34: Rear View of the
43
Screws on Left Side
43
Ups Rear
44
Figure 35: the Ups Terminal Connections
45
Figure 36: the UPS Terminal Connections (Close-Up)
45
Start-Up Sequence
46
To Start the UPS
46
Verify Proper Number of Input and Output Phases
46
Figure 37: Verify Proper Line Configuration
46
Verify Proper Output Voltage
47
Set the System Clock
47
Modify the Screen Contrast (Optional Step)
47
Set Automatic Restart Mode (Optional Step)
47
Figure 38: Verify Proper Output Voltage
47
Operation
48
Setting System Parameters
49
Setting the System Clock
49
Setting Screen Contrast
50
Changing the Nominal Output Voltage
50
Fine-Tune the Output Voltage
51
Automatic Restart
53
Determining the Current Automatic Restart Setting
53
Changing the Automatic Restart Status
53
Miscellaneous Functions
55
Manually Entering or Leaving Bypass Mode
55
Entering Bypass Mode Manually
55
I N the Event of an Ac Power Outage
57
Troubleshooting
60
Alarm Sounds and 12.2 Electricity Returned but
60
Battery Test Failed
60
The Ups
60
Sync Fault
60
Remains in Bypass Mode
60
Mode
60
Alarm Dry Contacts
61
Rs232 Interface
63
Figure 39: Rs232 Connector
63
Snmp Agent (Optional )
64
Ireless Ontrol
65
Optional )
65
Preventive Maintenance
66
Service and Repairs
67
Mega V2 Sa25 S
68
Pecifications
68
Figure 40: Flowchart of the Mega V2 Sa25
69

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