Baldor 22H series Installation & Operating Manual page 30

Section 1
General Information
Figure 3-5 "EK" Control 3 Phase AC Power and Motor Connections (Size D, E & F)
L1
Note 1 * Circuit
Breaker
Note 2
A1
3% Line
Note 4
Reactor
A2
Note 2
Regulator
Phase Sensitive Inputs
Boost Regulator to
Control Size Filter (5 ft. max.)
D & E 14AWG (2.5 mm
F 10AWG (6 mm
Note 3
*
Optional
Note 5
Reactor
Note 3
M=Contacts of optional M-Contactor
MN722
L2 L3 Earth
B1 C1
B2 C2
L1
L2
Boost
L3
L1A L2A L3A
Filter to Control
(10 ft. max.)
2 2
) 14AWG (2.5 mm
2 2
) 10AWG (6 mm )
Optional Connection of
Load Reactor and M-Contactor
T1 T2 T3
A1 B1 C1
Load
A2 B2 C2
M M M
T2 T3
T1 G
* Motor
See Recommended Tightening Torques in Section 7.
L1
Alternate *
Fuse
Connection
A1
*
Optional components not provided with 22H Control.
Phase Sensitive Inputs
X1
X2
X3
Filter
J1 J2
1 1
2 2
3 3
)
Note 6
To Power Source
(Rated Coil
Voltage)
*
M Enable
L2 L3
Note 1
B1 C1
X1 X2 X3
L1A
Baldor
L2A Series 22HXXX-EK
Control
L3A
T1 T2 T3
A1 B1 C1
*Optional
Load
Reactor
A2 B2 C2
T2 T3
T1 G
* AC Motor
*
M-Contactor
J1
Note: Close "Enable"
7
after "M" contact closure.
8
9
Receiving & Installation 3-19
Note 3
Note 5
Note 3
*
Optional
RC Device
Electrocube
RG1781-3