Rockwell Automation 1336 3-20HP FRN 1.01-3.01 - Manual (Page 22)

Overview
Chapter 3
3-5
1
J3
1
2
3
4
5
6
7
8
9
10
J1
2 1 1 2 3 4 5 6 7 8
J8 J7
TB1
– DC
+ DC
M3
M2
M1
Q1
B1
C1
E2
C2
E1
E1
B2
Q2
B1
C1
E2
C2
E1
E1
B2
Q3
B1
C1
E2
C2
E1
E1
B2
Bus
Sense
(AC)
R1
R2
M1 K A
G2
AK
Precharge
Board
M1–G1
M1–AK
+ –
1 2 3 4 5 6
J6
1 2 3 4 5 6
J5
1 2 3 4 5 6
J10
1 2 3 4 5 6
J4
1 2 3 4 5 6
J9
2 3 4 5 6 1 2 3 4 5 6
J2
SN1
1
2
1
2
3
4
5
6
7
8
J1
1
2
2
1
2
1
B+
M1–K
Bus
Snubber
1C1 1C2 1C3
2C1 2C2 2C3
E2 E2 E2
SN2
1
2
SN3
1
2
Note: 1C3 & 2C3 – B040-B050 Drives Only
R3, 3C1 & 3C2 – C040-C050 Drives Only
1
2
Transformer
T2
Base Driver/Power Supply Board
(BASEDR/PWRSPLY)
TB1
L1
L2
Fan
Xfmr
Enclosure Fan
B040-B050 & C040-C050
NEMA Type 4 and 12
Enclosures
R3 3C1 3C2
D2
F1 1 2
2
MOV2
1