Specifications

I23
GE Limitamp
®
Medium Voltage Motor Control
Typical Elementary Diagrams
I
(1) (2) (3)
TB2(3)
TB2(2)
TB2(1)
(X3)
(X1)
(L1)
(X2)
(L2)
TB2(4)
(H9)(G9)
(X2)
(X1)
(X2)
(
X1)
(F2)
VF(-)
(R1)
(VF+)
(A18) (A19)
(V+) (V-)
(VE-)(VE+)
(A20)(A21)
(B4)
(B3)
(X2)
(X1)
(X2)
(X1)
(5)
(6)
(2)
(1)
(H2)
(H1)
(X1)(X4)
(X3)
(X2)
(X6)
(X5)
(R3)(R1)
(1)
(2)
(8)
(7)
(X2)
(X1)
(F2)(F1)
(2)(1)
(H8)(G8)
(
H7)(G7)
(G6) (H6)
(2)
(1)
VE-VE+
SPM+ SPM-
26N
SP1
SP2
SP3
C5
C3
C1
SFCL2
17N
89
88
CM7
CM8
F1
F1
F1
F1
F1
R1
R1
R1
F2
F2
F
2
F2
SFCL1
21
26
C0
C5
C3
C1
C2
250VDC
F2
C
0
C0
C
0
C
0
GND
POT
10K
2W.
~
[CW]
[CCW]
VFC
[-]
[+]
J5
CONTROL CARD
LOCAL REMOTE
SR469
G
ND
G
CT
PM
1CT
PM
60K
60K
~~
5W.
5W.
VDN
D1RS
MOV
D2RS
SPM
VDN
300K 300K
2W. 2W.
~~
D5RS D6RS
SPM
ISW
1FU
3
ST1ST
M
S
PM
ALL CONTROL GNDS
ARE CONNECTED
VIA TB TO GND BUS
GRB
GND
T2
T
1
T
3
L1
L3
L
2
3CT
PM
2
CT
PM
GND
M
OTOR
SYNC.
RM
RM
T
FDRS
11FU
CM
DCCT
NOTE
SEPARATELY SHIPPED FIELD
DISCHARGE RESISTOR MUST BE
MOUNTED AND CONNECTED TO
CONTROLLER BEFORE
ENERGIZING CONTROLLER.
S
YNC. FLD.
MOV1
S
R469
12FU
STB
91
91
C
USTOMER TO PROGRAM
SR469 RELAY IN FIELD.
N
OTE:
90
90
(X7)
XXXX-299/115V
2FU
K
1
K2
K
3
K
11
K12
K
13
(continued on next page)
400A Drawout Brush Sync with VFC, M469 Relay
(Stationary also available)