Specifications

I25
GE Limitamp
®
Medium Voltage Motor Control
Typical Elementary Diagrams
I
(2P3) (2P4)
(G2) (G1) (H1) (H2)
(
A4)
(
A5)
(A3)
(A2)
(
A1)
(
A24)
(A25)
(
A27)
(A26)
(A20)
(A21)
(A23)
(A22)
(A16)
(
A17)
(A19)
(A18)
(
E12)
(F12)
(H12) (H11)
(G11)
(B2)
(B3)
(B4)
(D25)
(D26)
(D27)
(C1)
(C2)
(C3)
(C4)
(B1)
(A9)
(A10)
(
A8)
(
A7)
(A6)
(D1)
(D2)
(D3)
(D5)
(D4)
(
A11)
(A12)
(A13)
(A15)
(
A14)
(D9)
(D10)
(D8)
(D7)
(D6)
(D14)
(D15)
(D13)
(D12)
(D11)
(G12)
GROUND
(D24)
(D23)
(D22)
(D21)
(D17)
(D18)
(D19)
(D20)
(D16)
D16D23
D23
17
1727
27
M
MULTILIN
GE POWER MANAGEMENT
TECHNICAL SUPPORT
TEL: [phone]
FAX: [phone]
SR469SR469
P1 P2 P3
P3
P2
P1
PT BUS - PBTB
469-B1
SR469
12
11
10
9
6
5
8
7
4
3
2
R
T
D
R
T
D
R
T
D
R
T
D
R
T
D
R
T
D
R
T
D
R
T
D
R
T
D
R
T
D
R
T
D
R
T
D
1
___ OHMS
M
ATERIAL ___________
RTD 1 - 6 MOTOR STATOR
RTD 7 - 8 MOTOR BEARING
RTD 9 - 10 PUMP BEARING
RTD 11 PUMP CASE
RTD 12 AMBIENT
A. DO NOT GROUND ANY RTD LEADS AT MOTOR.
IF ANY GROUND EXISTS AT MOTOR. IT MUST
BE LIFTED.
B. RTD SHIELDED CABLE SHIELDS ARE TO BE
GROUNDED AT THE SR469 MOTOR MANAGEMENT
RELAY ONLY. DO NOT GROUND SHIELDS AT MOTOR.
C. USE 3 CONDUCTOR SHIELDED CABLE BETWEEN
MOTOR AND MULTILIN SR469 RELAY.
NOTE INSTALLER
GRB GRBGRB
CUSTOMER TO PROGRAM
SR469 RELAY IN FIELD.
NOTE:
400A Drawout Brush Sync with VFC, M469 Relay
(Stationary also available)
(continued from previous page)