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Wiring Considerations
25
7.3
Battery Wiring
The UPS may be supplied with battery cabinets or a rack-mounted battery system.
Power wiring to the battery cabinet connects positive, negative and ground power cables from the bat-
tery cabinet to the associated UPS. Connection of the UPS to the battery cabinet serves to both charge
and discharge the batteries (when needed). The battery disconnect (circuit breaker) requires a control
cable. Except for interconnect wiring between multiple battery cabinets, power and control cables are
field supplied. Refer to
Figures 20
through
23
and
50
through
54
.
Call Liebert Global Services to schedule installation check-out, final battery intercell connections and
start-up.
!
WARNING
A battery intercell connection on each tier of the Liebert battery cabinet is disconnected for
safety during shipment. Do not complete these connections. A Liebert Global Services
representative will complete these connections as part of start-up. An improperly installed
unit can result in injury to personnel or damage to equipment.
!
CAUTION
Be sure polarity is correct when wiring the battery cabinet to the connected equipment
(positive to positive; negative to negative). If polarity is not correct, fuse failures or equipment
damage can result.
!
CAUTION
Cables between batteries and the UPS should be run in matched pairs,
positive-with-negative, within each conduit or cable run. Grouping
like-polarity cables together (i.e., positive-with-positive and
negative-with-negative) can cause stress or damage to the cables,
conduit or buswork.
NOTE
A Liebert Battery Specialist can perform a detailed inspection of the entire battery system to
ensure it meets current IEEE standards. This inspection service is recommended because
batteries are a critical part of the UPS system.
Содержание SERIES 610
Страница 6: ...iv...
Страница 42: ...Installation Drawings 36 Figure 17 Outline drawing Multi Module System Standard 88 797606 05 Rev 02...
Страница 43: ...Installation Drawings 37 Figure 18 Terminal details Multi Module System 100 125kVA 88 797606 16 Rev 05...
Страница 44: ...Installation Drawings 38 Figure 19 Terminal details Multi Module System 150 225kVA 88 797606 12 Rev 03...
Страница 45: ...Installation Drawings 39 Figure 20 Battery power pack system 88 797616 03 Rev 08...
Страница 46: ...Installation Drawings 40 Figure 21 Battery power pack Size A 88 797616 01 Rev 10...
Страница 49: ...Installation Drawings 43 Figure 24 Outline drawing System Control Cabinet SCCT 200 1200A 88 797614 01 Rev 08...
Страница 51: ...Installation Drawings 45 Figure 26 Outline drawing System Control Cabinet SCCT 1600 2000A 88 797614 02 Rev 07...
Страница 53: ...Installation Drawings 47 Figure 28 Outline drawing System Control Cabinet SCCT 2500 3000A 88 797614 03 Rev 08...
Страница 57: ...Installation Drawings 51 Figure 32 Control connection location diagram SCCT 96 797619 88A Rev 04...
Страница 79: ...Installation Drawings 73 Figure 54 Outline drawing Remote Status Panel surface mount 88 791617 01 Rev 05...
Страница 80: ...Installation Drawings 74...
Страница 85: ...Site Planning Data Series 610 100 225kVA Multi Module Systems 79 NOTES...
Страница 86: ...Site Planning Data Series 610 100 225kVA Multi Module Systems 80...
Страница 87: ......