90
YASKAWA ELECTRIC
TOEP C710687 02B FSDrive-MV1000 Instructions
3.5 Main Circuit Wiring
3.5 Main Circuit Wiring
This section describes the functions, specifications, and procedures required to safely and properly wire the main circuit
in the drive.
NOTICE:
Equipment Hazard. Do not solder the ends of wire connections to the drive. Improper wiring practices could result in drive
malfunction due to loose terminal connections.
u
Main Circuit Terminals (Common to All Capacities)
n
Input Terminals
Table 3.1 Main Circuit Input Terminals
n
Output Terminals
Table 3.2 Main Circuit Output Terminals
NOTICE:
Do not short circuit the drive output terminals or connect the power supply lines to output terminals U, V and W of the drive.
Incorrect wiring can result in damage to the drive. Carry out wiring that conforms to the wire gauges and tightening torques described
in this manual. Conduct a thorough check of wiring and sequences before turning the power on.
NOTICE:
Select a main circuit power supply with a capacity larger than that of the drive to be connected. Inputs and outputs of the
drive (main circuit) contain harmonic components that may adversely affect communication devices, such as AM radios, used in the
vicinity. Use high-voltage cables and ground any shielded cables. Separate cables for control from high-current circuits (main circuit
and relay sequence circuits) to avoid induction from peripheral devices. (It is advisable to separate them by a distance of 30 cm or
more.)
Terminal Code
Terminal Name
Specifications
R
Main circuit phase-R input
Main circuit AC three-phase inputs
2.4 kVac
3.0/3.3 kVac
4.16 kVac
6.0/6.6 kVac
10.5/11 kVac
50 Hz/60 Hz
S
Main circuit phase-S input
T
Main circuit phase-T input
Terminal Code
Terminal Name
Specifications
U
Main circuit phase-U output
Main circuit AC three-phase outputs (sinusoidal wave, proportional to input
voltage)
2.4 kVac
3.0/3.3 kVac
4.16 kVac
6.0/6.6 kVac
10.5/11 kVac
50 Hz/60 Hz
V
Main circuit phase-V output
W
Main circuit phase-W output
Summary of Contents for FSDrive-MV1000 Series
Page 8: ...8 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...
Page 106: ...3 9 Wiring Check 106 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...
Page 210: ...6 7 Spare Parts 210 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...
Page 222: ...B 1 European Standards 222 YASKAWA ELECTRIC TOEP C710687 02B FSDrive MV1000 Instructions...
