Xylem GOULDS 2GFK2412H, Инструкция по установке, эксплуатации и обслуживанию

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Connection locations
The figures in this section illustrate how to interpret the connection
strip symbols.
1
2
3
4
L1 L2 L3 T3 T4 T1 T2
GC
*YE
GN/YE
WH
L1
U1
U2
W2
V2
W1
V1
L3
L2
U1 V1W1
U2
W2 V2
U1 V1 W1 W2 U2 V2
U1 V1 W1 W2 U2 V2
L1 L2 L3
WS007735A
1. Stator leads
2. Terminal board
3. Motor cable leads
4. Stator (internal connection illustrated)
L1 L2 L3 T3 T4 T1 T2
4 3 2 1
5
8
6
LD
9
7
WS004846B
1. Starter equipment and mains leads (L1, L2, L3)
2. Ground (earth)
3. Functional ground
4. Control leads (T1, T2, T3, T4)
5. Thermal contact
6. Leakage detector (LD)
7. Thermistor
8. Level sensor
9. Capacitor
Color code standard
Code Description
BN Brown
BK Black
WH White
Code Description
OG Orange
GN Green
GNYE Green-Yellow
RD Red
GY Grey
BU Blue
YE Yellow
Colors and marking of leads
772 17 05/
rev
4
Motor connection
Colors and marking of main leads
COLOR STANDARD STATOR LEADS
BN = Brown
U1,U5 = RD
BK = Black
U2,U6 = GN
WH = White
V1,V5 = BN
OG = Orange
V2,V6 = BU
GN = Green
W1,W5 = YE
GN/YE = Green-Yellow W2,W6 = BK
RD = Red
T1,T2 = WH/YE
GY = Grey
BU = Blue
YE = Yellow
*SUBCAB AWG
* * Ground Conductor is stranded around cores
GC=Ground Check
Mains
1
3
SUBCAB 7GX H07RN-F SUBCAB 4GX SUBCAB AWG
1 L1
BK 1 BK 1
BN RD
2 L2 BK 2
BK 2 BK BK
3 L3 BK 3 BK 3
GY WH
L1
BK 4 BK 4
- -
L2
BK 5
BK 5 - -
L3
BK 6
BK 6
- -
GN/YE
GN/YE GN/YE
GN/YE
GC
- - -
YE
WS004600E
Figure 6: Motor connection
3-phase connection
3 PHASE 6 Leads
Y
L1
U1
U2
W2
V2
W1
V1
L3
L2
U1 V1 W1
U2
W2 V2
U1 V1 W1 W2 U2 V2
U1 V1 W1
GC
W2 U2 V2
L1 L2 L3
*YE
GN/YE
D
L1
W2
U1
W1
U2
L3
V2
V1
L2
U1 V1 W1
W2 U2
V2
U1 V1 W1 W2 U2 V2
U1 V1 W1 W2 U2 V2
GC
L1 L2 L3
*YE
GN/YE
Y/D
L1:1
L2:1
L3:1
L1:2
L2:2
L3:2
U1 V1
W1
U2
V2 W2
U1 V1 W1 W2 U2 V2
U1 V1 W1 W2 U2 V2
U1 V1 W1 W2 U2 V2
GC
1 2 3 4
L2 L3 L1
L2
L1
5 6
L3
GN/YE
*YE
WS004601B
Figure 7: 6 leads
4 Installation
1310 Installation, Operation, and Maintenance Manual 11