Size C And D Single Phase Power Installation - Baldor 23H Series Installation & Operating Manual

Size C and D Single Phase Power Installation

JP2
Pins 1 & 2 = Single Phase
Pins 2 & 3 = Three Phase
Figure 3-9 Size C & D Single Phase 230/460VAC Power Connections
Note 1 * Circuit
Breaker
Note 3
B1
*Optional
Note 4
Line
Reactor
B2
Note 3
L1
Control
MN723
Figure 3-8
Place JP2 on pins 1 & 2 for control single phase operation.
Place JP3 in position B for fan single phase operation.
1
L1 L2
Earth
Note 2
C1
* Optional components not provided with control.
C2
Notes:
1.
L2 L3
2.
3.
Baldor
4.
(See Figure 3-9.)
Jumper Configuration
JP3
Position A = Three Phase
JP3
A
Position B = Single Phase
B
L1 L2
* Fuse
Connection
B1 C1
See "Protective Devices" described previously in this section.
Use same gauge wire for Earth ground as is used for L1, L2 and L3.
Metal conduit should be used. Connect conduits so the use of a
Reactor or RC Device does not interrupt EMI/RFI shielding.
See Line/Load Reactors described previously in this section.
See Recommended Tightening Torques in Section 7.
Note 1
Receiving & Installation 3-13