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FIGURE 5
1 PHASE
Integral Capacitor with Overheat Protection
used with Auto-Transformer or Electronic Controllers
P
Z
U
UZ
K
K
FAN
Remove Link
between P & U
(Shown Dotted)
CONTROLLER
Z
P
U
UZ
N
L
or
L
Suitable Controllers
N
MT1. - ME1. - AE1. -
CD1653
Diagram G
External Capacitor with Overheat Protection
used with Auto-Transformer or Electronic Controllers
P
Z
U
UZ
K
K
FAN
Remove Link
between P & U
(Shown Dotted)
CONTROLLER
Z
P
U
UZ
N
L
or
L
Suitable Controllers
N
MT1. - ME1. - AE1. -
CD1655
WIRING DETAIL: SINGLE-PHASE DIRECT-DRIVE MOTOR WITH SPEED
CONTROLLER
FIGURE 6
Motor Terminal Block Connections
E
E
CD2426
WIRING DETAIL: SINGLE PHASE WEG MOTORS
20
Integral Capacitor with Overheat Protection
used with Auto-Transformer or Electronic Controllers
P
Z
U
UZ
K
K
Remove Link
between P & U
To Contactor Coil Circuit
(Shown Dotted)
Z
P
U
UZ
N
L
or
L
Suitable Controllers
N
MT1. - ME1. - AE1. -
CD1654
External Capacitor with Overheat Protection
used with Auto-Transformer or Electronic Controllers
P
Z
U
UZ
K
K
Remove Link
between P & U
To Contactor Coil Circuit
(Shown Dotted)
Z
P
U
UZ
N
L
or
L
Suitable Controllers
N
MT1. - ME1. - AE1. -
CD1656
Diagram J
5
8
2
W2
U2
V2
1
3
4
U1
V1
W1
1 Ф Supply
L
N
Warning
Lead Numbers to
Reverse Rotation
Interchange 5 & 8
FAN
A
CONTROLLER
PN 83771
B
Diagram H
FAN
CONTROLLER
A
PN 83772
Diagram K
B
CD 1344/1
1. LOW SPEED
PN 407941
2. HIGH SPEED
CD 1559
WIRING DETAIL: THREE PHASE FANS WITH DUCT MOUNTED TERMINAL BOX
3 PHASE
W2
U2
V2
Connect as Diagram 'A' for Star/Delta Starting
or 'B' for Direct Starting
U1
V1
W1
HH anti-condensation Heaters
Other
KK Overheat Cutouts (Max Amps 2.5)
Circuits
SS Thermistor (Operating Resistance 3k )
if Fitted
W2
U2
V2
U1
V1
W1
W2
U2
V2
Connect as Diagram 'A' for Voltages above 340
U1
V1
W1
or 'B' for Voltages up to 250
HH anti-condensation Heaters
KK Overheat Cutouts (Max Amps 2.5)
SS Thermistor (Operating Resistance 3k )
W2
U2
V2
U1
V1
W1
3 PHASE
MOTOR
W2 U2 V2
U1
V1 W1
Connect as Diagram '2' for High Speed
or '1' for Low Speed
HH anti-condensation Heaters
Other
KK Overheat Cutouts (Max Amps 2.5)
Circuits
SS Thermistor (Operating Resistance 3k )
if Fitted
W2 U2 V2
U1
V1 W1
FIGURE 7
Other
Circuits
if Fitted
21
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