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© FANTECH
2016
INSTALLATION, WIRING DIAGRAMS & FAN TROUBLE SHOOTING
WIRING DIAGRAMS - STANDARD MOTORS
N
These diagrams apply to
STANDARD
FRAME INDUCTION MOTORS
which
are used in the following products:-
Pgs
O
AD/E..D/V Alpha/Beta Series
D-4/6
Diags. DD 4, 5, 6, 7
O
AD/E..S Alpha Series Supply D-13/15
Diags. DD 4, 5, 6, 7
O
*AL..
Centrifugal fans
E-10/15
Diags. DD 1, 2, 3
O
*AP/APV.. Axial Flow fans
B-50/53
Diags. DD 1, 2, 3, 6, 7, 9
O
*APB..
Belt-driven axial fans B-50/53
Diags. DD 1, 2, 3, 6, 7, 9
O
*APS..
Belt-driven axial fans B-50/53
Diags. DD 1, 2, 3, 6, 7, 9
O
BFA..
Bifurcated fans
B-50/53
Diags. DD 1, 2, 3, 6, 7, 9
O
CGD/E..
GE Series
D-58/59
Diags. DD 1, 2, 3, 8, 9
O
*CHD/E..
Heritage Series
D-48/49
Diags. DD 1, 2, 3, 8, 9
O
*CHS..
Heritage Smoke-Spill
D-50/51
Diags. DD 1, 2, 3
O
CPD/E..
Compact 2000
A-16/18
Diags. DD 1, 4, 5, 6, 7
O
*FL..DD FlexLine Series
E-3/6
Diags. DD 1, 2, 3
O
FP..
Compact F/Proof Series A-26/27
Diag. DD 8
O
*HC..
High Capacity Series D-60/62
Diags. DD 1, 2, 3
O
JV..
JetVent Axial
F-4/5
Diags. DD 1, 2, 3
O
*MMD/E.. Multiflow Series
B-42/46
Diags. DD 1, 2, 3, 5, 6, 9
O
*PCD/E..
PowerLine Series
B-34/36
Diags. DD 1, 2, 3, 7, 9
O
*RDE..
New Generation Series D-16/19
Diags. DD 1, 2, 3, 9
O
*RDLE..
Alpha/Beta Industrial
D-7/9
Diags. DD 1, 2, 3, 9
O
*RDS..
New Generation Series D-16/19
Diags. DD 1, 2, 3, 9
O
RSS..
New Generation Series D-16/19
Diags. DD 1, 2, 3, 9
O
*RVE..
New Generation Series D-16/19
Diags. DD 1, 2, 3, 9
O
*RVLE..
Alpha/Beta Industrial
D-7/9
Diags. DD 1, 2, 3, 9
O
SCD/E...
Short Cased Series B-26/27
Diags. DD 4, 5, 6, 7
O
*SQ..
SQ Series
A-23/25
Diags. DD 1, 2, 3, 9
O
SS..
Smoke-Spill Series D-60/62
Diags. DD 1, 2, 3
W2
W2
U2
U2
V2
V2
U1
U1
V1
V1
W1
W1
L1
L1
L2
L2
L3
L3
E
E
3Ø WIRING DIAGRAMS
refer to the name plate data for correct
connection
SINGLE SPEED MOTORS
For delta ( ) wired motors
For star ( ) wired motors
Diagram DD1
Diagram DD2
Suggested wiring arrangement
U1
U1
V1
V1
W1
W1
U2
U2
V2
V2
W2
W2
L1
L1
L2
L2
L3
L3
E
E
TWO-SPEED MOTORS
with 2 separate windings (dual winding)
High speed
Red
Leads
Red
Leads
Black
Leads
Black
Leads
M
3~
Single speed only
3Ø WIRING DIAGRAMS
U1 - Red
V1 - Yellow
W1 - Blue/Black
Thermal
Contacts (TB)
White, if fitted
L1 L2 L3 N E
Codes: ..31. and ..35.
Diagram DD4
Low speed
Low speed
U1
U1
V1
V1
W1
W1
U2
U2
V2
V2
W2
W2
L1
L1
L2
L2
L3
L3
E
E
High speed
Red
Leads
Red
Leads
Black
Leads
Black
Leads
Diagram DD3
TWO-SPEED MOTORS
in Dahlander connection (tapped winding)
OVERLOAD
LO SPEED
CONTACTOR
HI SPEED
CONTACTOR
OVERLOAD
STAR POINT
CONTACTOR
BLACK
BLACK
BLACK
RED
RED
RED
SELECTOR SWITCH
OFF
HI
LO
M
3 ~
L1 L2 L3 N
BLACK
BLACK
BLACK
RED
RED
RED
OFF
HI
LO
M
3 ~
L1 L2 L3 N
Suggested wiring arrangement
SELECTOR SWITCH
HI SPEED
CONTACTOR
OVERLOAD
OVERLOAD
LO SPEED
CONTACTOR
These diagrams are current at the time of publication, check the wiring diagram supplied with the motor.
*NOTE
: Refer to the motor manufacturer’s
data on the motor for wiring diagrams on
standard frame Ex e, Ex d etc. motors.