5
dimensions and Wiring
Model
a c d e Weight
FKD 8XL
8 12
1
/
2
15
1
/
2
7
19 lbs.
FKD 10
10 12
1
/
2
12
1
/
2
7
18 lbs.
FKD 10XL
10 14
15
8
26 lbs.
FKD 12
12 14 12
1
/
2
8
24 lbs.
dimensional data
All dimensions in inches.
3/4"
Motor
Leads
Brown
Black
Capacitor
(Ground)
L (Black)
N (White)
Supply
Voltage
Blue
Green/Yellow
Blue
Black
Brown
L1
L2
115 Volt single Phase fans
230 Volt single Phase fans
C
A
E
D
dimensions and Wiring
(Models FKD 12XL, 14, 14XL, 16, 16XL, 18, 18XL, 20)
dimensional data
Model
a a1 a2 B B1 c
d
e
f
G
H Weight
FKD12XL
12 14 12 17
7
/
8
20
1
/
4
18
7
/
8
7
/
8
1
5
/
8
4 8
3
/
4
3
/
8
45 lbs.
FKD14
14 14 12 19
3
/
4
22
1
/
8
17
1
/
4
1 1
5
/
8
4 6
3
/
4
3
/
8
45 lbs.
FKD14XL
14 16 14 19
3
/
4
22
1
/
8
20
1
/
4
1
1
/
2
1
5
/
8
4 8
3
/
4
3
/
8
55 lbs.
FKD16
16 16 14 19
3
/
4
22
1
/
8
18
3
/
4
1
1
/
2
1
5
/
8
4 7
1
/
8
3
/
8
55 lbs.
FKD16XL
16 18 16 22
1
/
8
24
3
/
8
23
1
/
4
1
1
/
4
1
5
/
8
7
7
/
8
8
1
/
2
1
/
2
85 lbs.
FKD18
18 18 16 22
1
/
8
24
3
/
8
21
3
/
4
1
1
/
4
1
5
/
8
7
7
/
8
7
1
/
2
85 lbs.
FKD18XL
18 20 18 28
1
/
8
30
3
/
8
29
1
/
4
2 1
3
/
4
7
7
/
8
12
1
/
2
1
/
2
95 lbs.
FKD20
20 20 18 28
1
/
8
30
3
/
8
27
1
/
4
2 1
3
/
4
7
7
/
8
10
1
/
2
1
/
2
95 lbs.
115/230 Volt single Phase fans
Wiring schematic for 4 lead motors, single phase
notes:
1. All leads are color coded
as well as identified with an
Alpha/Alpha or Alpha/
Numeric code (i.e. TK or
Z2). This code may be
shown as a band on the
wire or on a schematic on
the motor hub. Colors
should be verified against
code band. If code band and color do not correspond to schematics above,
wire according to the code on the band.
2. Color of capacitor leads may be reversed. Fan operation will not be
affected.
230 Volt three Phase fan
notes:
1. Contactor should be used.
Control coil should be
wired in series with motor
thermal contacts (TK
leads) as shown in diagram
to provide thermal motor
protection.
2. All leads are color coded as well as identified with a band containing an
Alpha/Alpha or Alpha/Numeric code (i.e. TK or Z2). Colors should be verified
against code band. If code band and color do not correspond to schematics
above, wire according to the code on the band.
Gray
Brown
L1
L2
460 Volt three Phase fan
Important note:
For 460 volt operation, Orange (W2), Red (U2) and
Grey (V2) wires must be spliced together.
notes:
1.
Contactor should be used.
Control coil should be wired
in series with motor thermal
contacts (TK leads) as
shown in diagram to pro-
vide thermal motor protec-
tion.
2. All leads are color coded as well as identified with a band containing an
Alpha/Alpha or Alpha/Numeric code (i.e. TK or Z2). Colors should be verified
against code band. If code band and color do not correspond to schematics
above, wire according to the code on the band.
contactor for 3-Phase fans, 208-230/460v
H
B1
B
A
F
G
C
A1 A2
D
D
All dimensions in inches.
L1
Incoming
3-Phase Supply 208/230/460
Control Power
for Contactor
AC Contactor
L2
L3
TK
TK
L1
L2
L3
L3
Ground
T1
T2
T3
C1
C2
Motor Leads
N / L2
L / L1