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Installation Planning Guide for G8000MM 225kVA UPS
Dimensions
Weight
(W x D x H*)
Inches
55.1" x 29.8" x 79.7"
* Height includes removable fan housing – Frame height is 78.7."
** 0" clearance for peripheral equipment, 1" clearance for walls.
Maximum Input Power Demand
Normal Mode (Recharge Mode)
kVA
PF
197 (211)
>0.98
Maximum Input Power
Demand
kVA
PF
Amps
225
0.8
271
Battery Capacity Required
for Full Load Output
kWB
194
Rated Output Power
kVA
PF
Amps
225
0.8
271
Important Notes:
1.
Maximum Current required at Primary AC Input based on
full load output and maximum battery charging current.
2.
Output load conductors are to be installed in separate
conduit from input conductors.
3.
Control wires and power wires are to be installed in
separate conduits.
4.
Recommended AC input and output overcurrent protection
based on continuous full load current per NEC.
5.
Wiring shall comply with all applicable national and local
electrical codes.
6.
Grounding conductors to be sized per NEC Article
250-122. Neutral conductors to be sized per NEC Article
310.15.
- Primary AC Input: 3 , 3-wire + ground.
- Alternate AC Input: 3 , 4-wire + ground.
- AC Output: 3 , 4-wire + ground.
- DC Input: 2-wire (Positive/Negative) + ground.
7.
Nominal battery voltage based on the use of VRLA type
batteries (2.0 volts/cell nominal).
8.
Maximum battery discharge current based on lowest
permissible discharge voltage of 1.67 VPC.
9.
DC wires should be sized to allow not more than a 2-volt
drop at maximum discharge current.
10. Weights do not include batteries or other auxiliary
equipment external to the UPS.
G8000MM
Installation and Operation Manual
Standard System: 480V Input, 480Y/277V Output
General Mechanical Information
Floor
Approximate Full-Load
Loading
Heat Rejection
2
Lbs.
Lbs./ft.
Btu/Hr
3263
289
44,105
Primary AC Input (480V 3-Phase / 3-Wire)
Suggested External
Overcurrent Protection
Amps
Amps
237 (254)
350 AT
Alternate (Bypass) AC Input (480V 3-Phase / 4-Wire)
Suggested External
Overcurrent Protection
Amps
350 AT
Battery Input (480VDC Nominal)
Maximum Discharge
Suggested External
at Full Load Output
Overcurrent Protection
Amps DC
483
500 AT
AC Output (480/277V 3-Phase / 4-Wire)
Suggested External
Overcurrent Protection
Amps
350 AT
Mechanical Clearance (Inches)from UPS
for Ventilation and Maintenance Access
Top
Front
24"
40"
External Feeder Wire Size: Min. – Max. Per Phase
AWG or kcmil at 75º C Temp. Rating
500 kcmil – (2) x 3/0
External Feeder Wire Size:
Min. – Max. Per Phase // Min. – Max. for Neutral
AWG or kcmil at 75º C Temp. Rating
500 kcmil – (2) x 3/0 //
(2) x 300 kcmil – (2) x 350 kcmil
External Feeder Wire Size: Min. – Max.
Amps
AWG or kcmil at 75º C Temp. Rating
(2) x 250 kcmil – (2) x 350 kcmil
External Feeder Wire Size:
Min. – Max. Per Phase // Min. – Max. for Neutral
AWG or kcmil at 75º C Temp. Rating
500 kcmil – (2) x 3/0 //
(2) x 300 kcmil – (2) x 350 kcmil
11. Cable sizing calculations based on the following assumptions:
- Minimum size is smallest size based on ampacity at 30 C.
- No more than three current carrying conductors per conduit.
- Neutral sized for 2 X phase current.
- Temperature rating of copper conductors/terminals: 75 C.
- Reference: 2005 NEC Handbook, Table 310.16.
NOTE: Consult latest edition of applicable
national and local codes for possible
variations.
12. Ratings of wires and overcurrent devices are suggested
minimums. Consult with a registered Professional Engineer
within your local area for proper size selections.
TOSHIBA
INTERNATIONAL CORPORATION
13131 West Little York Road
Houston, TX 77041
Telephone: (800) 231-1412
Fax: (713) 896-5212
Web Site:
www.toshiba.com/ind
Bottom
Sides**
Back
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