Terminal wire arrangement
INVERTER INTRODUCTION 55
Arrangement of control terminal
Wires connection
For the control circuit wiring, strip off the sheath of a cable, and use it with a blade terminal. For a single wire, strip off
the sheath of the wire and apply directly.
(1) Strip off the sheath for the below length. If the length of the sheath peeled is too long, a short circuit may occur
with neighboring wires. If the length is too short, wires might come off.
Wire the stripped cable after twisting it to prevent it from becoming loose. In addition, do not solder it.
7mm
(2) Crimp the blade terminal.
Insert wires to a blade terminal, and check that the wires come out for about 0 to 0.5 mm from a sleeve.
Check the condition of the blade terminal after crimping. Do not use a blade terminal of which the crimping is
inappropriate, or the face is damaged.
0~0.5mm
Please do use blade terminals with insulation sleeve. Blade terminals commercially available:
Cable gauge (mm²) Blade terminals
model
L (mm)
d1 (mm)
d2 (mm)
Manufacturer
Crimping tool
product
number
0.3
AI 0,25-6 WH
10.5
0.8
2
Phoenix
Contact
Co., Ltd.
CRIMPFOX 6
0.5
AI 0,5-6 WH
12
1.1
2.5
0.75
AI 0,75-6 GY
12
1.3
2.8
0.75
(for two wires)
AI-TWIN
2×0,75-6 GY
12
1.3
2.8
Note:1. Please Use a small flathead screwdriver (tip thickness: 0.6mm, width: 3.0mm). If a flathead screwdriver with a
narrow tip is used, terminal block maybe damaged.
2. Tightening torque is 1.5~2.5 kgf.cm, too large tightening torque can cause screw slippage, too little tightening
torque can cause a short circuit or malfunction.
