Gamatronic CENTRIC 100 kW, Руководство по установке

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GAMATRONIC, A S
OLAR
E
DGE
D
IVISION
Centric Installation Guide, 4.7
iii
TABLE OF CONTENTS
1. S
AFETY
P
RECAUTIONS
.................................................................................................................... 7
1.1
Do’s ...................................................................................................................................... 7
Don’ts ............................................................................................................................................ 9
2. S
YSTEM STRUCTURE
..................................................................................................................... 10
3. I
NSTALLATION
............................................................................................................................... 12
3.1 Installation Checklist .......................................................................................................... 12
3.2 Installation Procedure ........................................................................................................ 14
3.2.1 Visual Inspection ................................................................................................... 14
3.2.2 Site Preparation
– Physical ................................................................................... 14
3.2.3 Site Preparation
– Electrical .................................................................................. 16
3.2.4 Cabling .................................................................................................................. 16
3.2.5 Powering-up the system ....................................................................................... 29
3.3 Initial configuration ............................................................................................................. 30
3.3.1 Continuing first-time start-up process ................................................................... 33
3.3.2 Define the IP Address of Centric ........................................................................... 34
3.4 Testing................................................................................................................................ 35
3.4.1 Blackout Test ........................................................................................................ 35
3.4.2 Test Under Load ................................................................................................... 35
3.4.3 Check IP Communication with Controller ............................................................. 35
4. M
ISCELLANEOUS CONNECTIONS
.................................................................................................... 36
4.1.1 Input and output dry contacts ................................................................................ 37
4.1.2 Emergency Power Off
– EPO (manual) ................................................................ 39
4.1.3 LVD battery protector ............................................................................................ 40
5. I
NSERTING AND REMOVING POWER MODULES
................................................................................. 41
5.1 Insertion of power modules at system installation ............................................................. 42
5.2 Replacement of a module in an installed system .............................................................. 44
5.3 Addition of a module in an installed system ....................................................................... 46
5.4 Removing a module from an installed system ................................................................... 49
6. P
ARALLEL OPERATION
.................................................................................................................. 52
6.1 Theory ................................................................................................................................ 52
6.1.1 Decentralized static switch method ....................................................................... 52
6.1.2 Parallel communication ......................................................................................... 53
6.1.3 Current sharing ..................................................................................................... 54
6.1.4 EPO and parallel operation ................................................................................... 56
6.1.5 Manual bypass and parallel operation .................................................................. 56
6.2 Instructions for parallel configuration ................................................................................. 57
6.3 Replacing a UPS in a parallel configuration....................................................................... 65
6.3.1 Shutting down one unit in a parallel configuration ................................................ 66
6.3.2 Transferring the UPS to maintenance bypass mode ............................................ 67
6.3.3 Returning the UPS back to normal mode from maintenance bypass mode ......... 68
7. F
ALLBACK PUSH
-
BUTTON CONTROL PANEL
.................................................................................... 69
8. C
IRCUIT BREAKER SELECTIVITY
..................................................................................................... 70
9. U
SING THE
UPS
WITH A GENERATOR
............................................................................................. 72
9.1 The Automatic Transfer Switch (ATS) ............................................................................... 72
10. P
ERIODIC PREVENTIVE MAINTENANCE
............................................................................................ 74
10.1 Objectives .......................................................................................................................... 74
10.2 Recommended Tools ......................................................................................................... 74