Baldor VS1SD, Инструкция по установке и эксплуатации

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Power Wiring 4-9 MN766
4.10.2 Single Phase Power and Motor Connections VS1SD6XX-XX
Figure 4-7 shows the minimum connections required at the power connector. All cables must be in conduits or shielded
and the conduits or shields must be grounded at the cable entrance. The brake resistor and cable must be in a conduit or
shielded if installed outside the enclosure.
Figure 4-7 Single Phase Control Power Terminals
See recommended tightening torques in Table A-2.
Frame Size AA
GND TH2 TH1 T3 T2 T1 B- R2
R1/B+
GND N L2 L1
Input AC
Power
Motor Thermal
Leads
*
Motor GND
Motor
Chassis
Ground
*Remove TH1 to TH2 jumper if Motor Thermal Leads are connected.
Dynamic
Brake
Motor
Leads
Note: An open circuit between TH1 and TH2 will be used by the drive to generate a motor overtemperature fault. Refer to
the fault/troubleshooting information provided in Chapter 9.
1. Access the Power and Motor Terminals (see Cover Removal procedure).
2. Feed the power supply and motor cables into the drive through the cable entrance.
3. Connect the line L1, L2, N and GND to the power terminal connections, Figure 4-7.
4. Connect motor leads to T1, T2, T3 and GND motor terminal connectors.
Figure 4-8 Single Phase Control Power Connections
L1 L2
L1 L2 N
Earth
Note 3
Baldor
Control
*Optional
Line
Reactor
Note 1
Note 3
A1 B1
A2 B2
Note 4
GND
Note 2
*Fuses
240VAC Single Phase
L1 N
L1 L2 N
Earth
Note 3
Baldor
Control
*Optional
Line
Reactor
Note 1
Note 3
A1
A2
Note 4
GND
Note 2
*Fuses
120VAC Single Phase
*Optional components not provided with control.
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 N.
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.
Line Reactors are built-in for size B and larger controls.
See recommended tightening torques in Table A-2.