Section 1
General Information
Receiving & Installation 3-15
MN715
Size C and D Single Phase Power Installation
Jumper Configuration
Place JP2 on pins 1 & 2 for control single phase operation.
Place JP3 in position B for single phase operation of cooling fan.
Figure 3-9
Jumper Configuration
Place JP2 on pins 1 & 2 for control single phase operation.
Place JP3 in position B for fan single phase operation.
JP3
A
B
JP3
Position A = Three Phase
Position B = Single Phase
1
JP2
JP2
Pins 1 & 2 = Single Phase
Pins 2 & 3 = Three Phase
Figure 3-10 Size C & D Single Phase 230/460VAC Power Connections
L1
L2
L1
L2
L3
* Circuit
Breaker
Earth
See Recommended Tightening Torques in Section 6.
Note 3
Baldor
Series 15H
Control
*Optional
Line
Reactor
Note 1
Note 3
B1
C1
B2
C2
Note 4
Notes:
1.
See “Protective Devices” described previously in this section.
2.
Use same gauge wire for Earth ground as is used for L1, L2 and L3.
3.
Metal conduit should be used. Connect conduits so the use of a
Reactor or RC Device does not interrupt EMI/RFI shielding.
4.
See Line/Load Reactors described previously in this section.
Note 2
L1
L2
* Fuse
Connection
Note 1
*
Optional components
not provided with control.
A1
B1
L1 Neutral
* Circuit
Breaker
*Line
Reactor
A1
A2
Single phase 2 wire Connections
Single phase 3 wire Connections
