Guide Specification – 3-Phase Static Uninterruptible Power Supply
3
Table of Contents
1
SCOPE ......................................................................................................................................................................... 5
1.1
S
YSTEM
............................................................................................................................................................................ 5
2
SYSTEM DESCRIPTION ................................................................................................................................................. 5
2.1
A
PPLICABLE
S
TANDARDS
: ..................................................................................................................................................... 5
2.2
C
OMPONENTS
: .................................................................................................................................................................. 5
2.3
S
YSTEM
O
PERATION
: .......................................................................................................................................................... 6
2.3.1
Normal ................................................................................................................................................................. 6
2.3.2
Loss of Main Power .............................................................................................................................................. 6
2.3.3
Return of Main Power .......................................................................................................................................... 6
2.3.4
Transfer to Bypass AC source ............................................................................................................................... 6
2.3.5
Maintenance Bypass ............................................................................................................................................ 6
3
GENERAL CONDITIONS FOR INSTALLATION ................................................................................................................. 6
3.1
R
EQUIRED
O
UTPUT
C
APACITY
: .............................................................................................................................................. 6
3.2
UPS
E
NVIRONMENT
: .......................................................................................................................................................... 6
3.2.1
Standard Environmental Parameters ................................................................................................................... 6
3.2.2
Discharge Heat from UPS ..................................................................................................................................... 6
3.2.3
Clearances for installation ................................................................................................................................... 7
4
SYSTEM PARAMETERS ................................................................................................................................................ 7
4.1
UPS
R
EQUIREMENTS
: ......................................................................................................................................................... 7
4.1.1
General Requirements: ........................................................................................................................................ 7
5
FUNCTIONAL DESCRIPTION ......................................................................................................................................... 9
5.1
IGBT
R
ECTIFIER
................................................................................................................................................................. 9
5.2
IGBT
DC-DC
C
ONVERTER
................................................................................................................................................... 9
5.3
IGBT
I
NVERTER
:............................................................................................................................................................... 10
5.4
S
TATIC
B
YPASS
C
IRCUIT
: .................................................................................................................................................... 11
5.5
M
ETERING
,
M
ONITORING
,
A
LARMS
,
AND
C
ONTROLS
.............................................................................................................. 12
6
MECHANICAL DESIGN ............................................................................................................................................... 14
6.1
UPS
E
NCLOSURE
.............................................................................................................................................................. 14
6.2
C
ABLE
A
CCESS
................................................................................................................................................................. 14
7
WARRANTY .............................................................................................................................................................. 14
7.1
UPS
W
ARRANTY
.............................................................................................................................................................. 14
7.2
UPS
B
ATTERY
W
ARRANTY
................................................................................................................................................. 14
7.3
W
ARRANTY
S
UPPORT
A
VAILABILITY
..................................................................................................................................... 14
8
BATTERY CABINETS (OPTION) ................................................................................................................................... 14
9
COMMUNICATIONS (OPTIONAL) .............................................................................................................................. 14
9.1
R
EMOT
E
YE
II
N
ETWORK
A
DAPTER
....................................................................................................................................... 14
9.1.1
SNMP Ability ...................................................................................................................................................... 14
9.1.2
HTTP Familiarity ................................................................................................................................................. 15
9.1.3
Shutdown Capability .......................................................................................................................................... 15
