22
Eaton 93PM Integrated Accessory Cabinet-Tie (50 kW and 100 kW IAC-T) Installation and Operation Manual P-164000371—Rev 05
Table 11. External Power Wiring Recommendations for the Eaton 93PM 50 kW IAC-T and 93PM 100 kW IAC-T – 3+1, and
4+0 Parallel Configurations with MIS and MBP (Continued)
Parallel Configuration
—
3+1
4+0
3+1
4+0
AC Input from each UPS
Full Load Current from each UPS
(3) Phases, (1) Ground
A
Maximum Amps
60
60
120
120
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
AWG or kcmil
(each)
4
(1)
4
(1)
2/0
(1)
2/0
(1)
Minimum Conductor Size (Ground)
Number per Phase
—
AWG or kcmil
(each)
8
(1)
8
(1)
6
(1)
6
(1)
AC Input to Maintenance Bypass
(3) Phases, (1) Ground
B
Maximum Amps
180
240
360
480
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
AWG or kcmil
(each)
4/0
(1)
350
(1)
4/0
(2)
350
(2)
AC Output to Critical Load
Full Load Current
(3) Phases, (1) Ground
C
Maximum Amps
180
240
360
480
Minimum Conductor Size (Phase A, B, and C)
Number per Phase
AWG or kcmil
(each)
4/0
(1)
350
(1)
4/0
(2)
350
(2)
Building and Load Ground
Minimum Conductor Size (Ground)
Number
—
AWG or kcmil
(each)
4
(1)
4
(1)
4
(2)
4
(2)
NOTE
Callout letters
A
and
B
map to
.
The power wiring terminals are pressure terminations, UL and CSA rated or M8 stud type terminals. See
, or
for 50 kW IAC-T external input power cable terminations or
,
or
for 100 kW IAC-T external input power cable terminations.
shows the location of the IAC-T power cable terminals.
Table 12. External Input Power Cable Terminations for the Eaton 93PM 50 kW IAC-T 1+1, 2+0, 2+1, 3+0, 3+1, and 4+0
Parallel Configurations – No MIS or MBP
Terminal Function
Terminal
Function
Number and Size of
Pressure Termination
(AWG or kcmil)
Tightening
Torque Nm (lb
in)
Size Screw and
Type
AC Input to MOB 1 from
UPS 1
MOB1–1A
Phase A
1 – 4–4/0
13.5 (120)
3/16” Hex
MOB1–3B
Phase B
1 – 4–4/0
13.5 (120)
3/16” Hex
MOB1–5C
Phase C
1 – 4–4/0
13.5 (120)
3/16” Hex
GND
Ground
2 – 14– 1/0
5.1 (45)
Slotted
AC Input to MOB 2 from
UPS 2
MOB2–1A
Phase A
1 – 4–4/0
13.5 (120)
3/16” Hex
MOB2–3B
Phase B
1 – 4–4/0
13.5 (120)
3/16” Hex
Содержание 93PM IAC-T Series
Страница 98: ...P 16400037105 P 164000371 05 ...