GE Fuji Electric MICRO-SAVER AF-300, Руководство для стартапов

Страница: 24 / 127

2-4 2-5
(2) Arrangement of the control circuit terminals (common to all AF-300 Mini models)
Y1 Y1E FMA C1 PLC X1 X2 X3
11 12 13 11 CM FWD REV CM
30A 30B 30C
Screw size: M 2 Tightening Torque: 1.8 lb-inch
Screw size: M 2.5 Tightening Torque: 3.5 lb-inch
Terminal Screwdriver to be used Allowable wire size
Strip length of
wire covering
Dimension of openings in the control
circuit terminals for stick terminals
30A, 30B, 30C
Phillips screwdriver
equivalent to #1 size
18 to 22 AWG
(0.34 to 0.75 mm
2
)
0.24 to 0.31"
(6 to 8 mm)
0.11" (W) x 0.07" (H)
(
2.7 mm x 1.8 mm)
Others
Phillips screwdriver for
precision machinery
equivalent to #0 size
18 to 22 AWG
(0.25 to 0.75 mm
2
)
0.2 to 0.28"
(5 to 7 mm)
0.07" (W) x 0.06"(H)
(1.7 mm x 1.6 mm)
2.3.3 Wiring Precautions
Follow the rules below when wiring the drive.
(1) Make sure that the supply voltage is within the range specified on the nameplate.
(2) Be sure to connect the power wires to the main circuit power input terminals L1/R, L2/S and L3/T (for 3-phase
voltage input) or L1/L and L2/N (for 1-phase voltage input) of the drive. If the power wires are connected to
other terminals, the drive will be damaged when the power is turned on.
(3) Always connect the ground terminal to prevent electric shock, fire or other disasters and to reduce electric
noise.
(4) Use solderless terminals for the main circuit terminal wiring to ensure a reliable connection.
(5) Keep the power supply wiring (primary circuit) and motor wiring (secondary circuit) of the main circuit, and
control circuit wiring as far away from each other as possible.
WARNING
• Always connect ground wires.
Failure to do so may result in electric shock or fire.
• Qualified electricians should always perform the wiring.
• Check that the power is turned off before proceeding with any wiring
Failure to do so may result in electric shock.
CAUTION
• Check that the number of phases and the rated voltage of the drive match those of the ac power.
Failure to do so may result in a fire.
• Do not connect the ac power line to the drive output terminals U, V, and W.
Doing so may result in injury.
• Do not connect a braking resistor to the dc link circuit terminals P(+) and N(-).
Doing so may result in a fire.
StockCheck.com