Warranty - Powerware 9330 Installation & Operation Manual

Table A. INPUT/OUTPUT Ratings & External Wiring Requirements for
Basic unit ratings at
0.7 lagging PF load gg g
AC Input to UPS Rectifier AC Input to UPS Rectifier
AC AC 3 , 1 gnd 3 , 1 gnd
INPUT
Minimum conductor size (number per )
*(Maximum amps includes full load current plus
battery recharge current)
AC Input to Module Bypass (UPS Bypass)
Full Load Current Full Load Current
AC AC
INPUT
Minimum conductor size (number per )
DC Input from External Battery Source to UPS
DC
( ) p (1) positive, (1) negative, (1) gnd
INPUT INPUT
Minimum conductor size (number per pole)
AC Output to Critical Load
AC AC
Full Load Current 3 , (1) Neutral, (1) gnd Full Load Current 3 (1) Neutral (1) gnd
OUTPUT
Minimum conductor size (number per )
Read and understand the following notes while planning your installation:
1.
Refer to national and local electrical codes for acceptable external wiring practices.
2.
The bypass feed into this equipment utilizes four wires. The rectifier feed into this
equipment utilizes three wires. However, the phases must be symmetrical about ground
(i.e., from a Wye source) for proper equipment operation. Failure to follow these
instructions will void the product warranty.
3.
Material and labor for external wiring requirements are to be provided by designated
personnel.
4.
For external wiring, use 90°C copper wire. See the appropriate column in Tables A
through M.
5.
Wire ampacities are chosen from Table 310---16 of the NEC.
6.
A bypass neutral feeder must be supplied.
7.
Refer to Section I of this manual for installation Instructions.
8.
UPS systems not using an external battery source are supplied with internal batteries
prewired to the UPS at the factory. External Line-up and Match Battery cabinets are
provided with with quick disconnect cables for connection to the UPS. No external wiring
is required for Line-up and Match battery cabinets. All products can be connected to an
external battery source through the DC connections terminal block. An external DC
ground is established through the grounding terminal in the bottom of the cabinet.
NOTE:
Callout letter
map to drawing #164201300---6
A ---2
Powerware 9330---20/10
(Without Options Cabinet)
Ratings
(0.95min.PF) (0.95min.PF)
3 , (1) Neutral, (1) gnd 3 , (1) Neutral, (1) gnd
, ( ) g , ( ) g
and
, , ,
Units
KVA
KW
INPUT/OUTPUT
VOLTAGE
Amps* Amps*
A
AWG or kcmil(ea)
Amps
B
AWG or kcmil(ea)
VDC (Nominal)
C
Amps
(See note 8)
AWG or kcmil(ea)
Amps
D
AWG or kcmil(ea)
DESCRIPTION:
POWER WIRING INSTALLATION NOTES
DRAWING NO:
164201300---1
REVISION:
N
Powerware 9330 (10 kVA- -40 kVA) Installation and Operation
Rating 50/60 Hz
10 10
7 7
208 220
28 28 27 27
8 (1) 8 (1)
27.8 26.3
8 (1) 8 (1)
288 288
26 26
8 (1) 8 (1)
27.8 26.3
8 (1) 8 (1)
SHEET:
1 of 17
DATE:
013004
164201300 Rev. N 013004