Vicor 4kW MegaPAC AC-DC Switchers - Manual (Page 15)

UG:107 vicorpower.com Applications Engineering: 800 927.9474 Page 15
3 Phase MegaPAC Mechanical Drawings
-
1/4 - 20 ZINC PLATED STEEL,
SERRATED FLANGED NUTS
#4-40 CAPTIVE SCREWS
TO SECURE CONVERTERPACS
10 PLACES
CONVERTERPAC REMOVAL
LABEL LOCATED
APPROXIMATELY
AS SHOWN
LABEL LOCATED
APPROXIMATELY
AS SHOWN (TYP)
(CONVERTERPAC MODEL NO.)
MegaPAC WESTCOR
45 IN-LBS ±5
3O
STANDARD AIR FLOW
(OUTER NUT ONLY)
DO NOT LOOSEN OR
TIGHTEN INNER NUTS
1.40
.60 (15.2 MM)
.150 (3.8 MM) 12.28 (311.2 MM)
11.95 (303.5 MM)
.15 MAX. PENETRATION
(16X) M4/#8-32 TAPPED HOLE
(35.6 MM)
7.50
(190.5 MM)
4.00
(101.6 MM)
2.25 6.75 (171.5 MM)
(57.2 MM)
6.75 (171.5 MM) 2.25
(57.2 MM)
1.20 (30.5 MM)
.65 (16.5 MM)
5.10 (129.5 MM)
V
COR I
BOTTOM VIEW
.50 (12.7 MM) 2.25
6.50 (165.1 MM)
6.75
(57.2 MM) (171.5 MM)
4.90 (124.5 MM)
-P8 TYP.
+P8
+P1
-P1
BUS BARS - FOR
PARALLEL OUTPUTS
BUS BAR - FOR
SERIES OUTPUTS
DUAL CONVERTERPAC
(NO "POWER GOOD"
OPTION AVAILABLE)
AIR BLOCK
(EXAMPLE)
J2-PIN1
J3-PIN1
R4 "TRIMPOT" PRESENT
WHEN ADJUSTABLE OUTPUT
OPTION IS SPECIFIED
R12
R4
C L
LC
J2A-PIN1
(SAME AS J2)
(SAME AS J2)
J2B-PIN1
1
J1A-PIN1
(DUALPAC)
J1B-PIN1
(DUALPAC)
TYP.
TYP.
TYP.
NO. 54489-4 HOUSING FOR 3 PHASE INPUT W/GROUND.
.31 X 1.25 AMP
MATES WITH HSG AMP NO.
747547-2 PLUS SLIDE
2
FOR FLAT RIBBON CABLE
AMP NO. 746862-2 PLUG
LATCH OR SIMILAR.
MATING HSG IS AMP NO. 54483-4 AND CONTACTS
ARE AMP 53892-5 CRIMP OR AMP NO. 54329-1
SOLDER.
9=SP. @ .7285
6.56 (166.6 MM)
(18.5 MM)
L3
1.15 (29.2 MM)
.54 (13.7 MM)
L2
L1
2.068
1.852
.240 (6.1MM)
(12X) 1/8 X 1/2 SLOTS
1.852
.40
.560 (14.2 MM)
.46 (11.7 MM)
(10.2 MM)
(47.0 MM)
(47.0 MM)
(52.5 MM)
1.20 (30.5 MM) 208/240 VAC 3ÿ 15A 47-440 HZ