User guide

UG:106 vicorpower.com Applications Engineering: 800 927.9474 Page 13
PFC MegaPAC Mechanical Drawing
J10
.20 SQ. (5.2 MM) OPENINGS (J9-1 THRU J9-3) FOR #10 AWG INPUT WIRES
M4/#8-32 THDS 16 PLACES MAX SCREW PENETRATION - .15
CLAMPING SCREWS FOR INPUT LEADS, MAXIMUM TORQUE 10 IN-LBS
1/4 - 20 ZINC PLATED STEEL, SERRATED FLANGED NUTS
-P8 TYP.
+P8
+P1
-P1
BUS BARS - FOR PARALLEL OUTPUTS
BUS BAR - FOR SERIES OUTPUTS
DUAL MODUPAC (NO "POWER GOOD" OPTION AVAILABLE)
AIR BLOCK (EXAMPLE)
J2-PIN1
J3-PIN1
#4-40 CAPTIVE SCREWS TO SECURE/REMOVE MODUPACS, 8 PLACES
MODUPAC REMOVAL
LABEL LOCATED APPROXIMATELY AS SHOWN
LABEL LOCATED APPROXIMATELY AS SHOWN (TYP) (MODUPAC MODEL NO.)
R4 "TRIMPOT" PRESENT WHEN ADJUSTABLE OUTPUT OPTION IS SPECIFIED.
INPUT LEGEND
NOTE
THIS POWER SUPPLY CAN BE CONNEC- TED TO ANY SINGLE PHASE AC SOURCE OPERATING
AC INPUTS
AUTO-
MAX TORQUE ON SET SCREWS - 10 IN LBS
DO NOT
RUN W/O
EARTH
GROUND HERE.
L2
100-120 VAC 200-240 VAC
(SCALE: NONE)
AUTO-RANGING
MegaPAC
J9
INPUT CONNECTIONS
J9-1 EARTH GROUND J9-2 AC HOT J9-3 AC NEUTRAL
R12
R4
WESTCOR
C
LL
C
J2A-PIN1
(SAME AS J2) (SAME AS J2)
J2B-PIN1
1
J1A-PIN1
(DUAL MOD)
J1B-PIN1
(DUAL MOD)
45 IN-LBS ±5
TYP.
TYP.
TYP.
RANGING
L1/N
J2
.040 X .13 SLOT
FROM 47 TO 500 Hz
7 SP. @ .7285
.64
2.74
1.40
.46 (11.7 MM)
5.10 (129.5 MM)
11.20 (284.5 MM)
.60 (15.2 MM)
5.10
.47 (12.0MM)
J9-1
J9-3
(15.2 MM)
1.06
3.52
6.04
6.750 1.85
2.920
11.525
.220
(153.4 MM)
(89.4 MM)
.60
.50 (12.7 MM)
(26.9 MM)
(129.5 MM)
(16.2 MM)
(171.4 MM) (47 MM)
(74.2 MM)
(5.6 MM)
(292.7 MM)
(35.6 MM)
(69.6 MM)
(18.5 MM)
3.38 (85.8 MM)
FAN
(DIRECTION OF AIR
FLOW OPTIONAL)
2.00
(51.0 MM)
11.840
(300.7 MM)
V
COR
I