YASKAWA CIMR-R5U20111A, Инструкция по эксплуатации, Страница: 31 / 69

3.4 Wiring Main Circuit Terminals
YASKAWA ELECTRIC TOEP C710656 01C YASKAWA - RC5 Instruction Manual
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Closed-Loop Connectors Size
Yaskawa recommends using closed-loop crimp terminals.
UL/cUL approval requires the use of closed-loop crimp terminals when wiring the main circuit terminals.
Use only the tools recommended by the terminal manufacturer for crimping.
Table 3.6 Closed Loop Connectors Sizes (JIS C 2805) (For 200 V/400 V classes)
Note: Determine the wire size for the main circuit so that line voltage drop is within 2% of the rated voltage. Line voltage drop is calculated as follows:
(If there is a possibility of excessive voltage drop, use a larger wire suitable to the required length.)
Line voltage drop (V) = 3 x wire resistance (
Ω
/km) x wire length (m) x current (A) x 10 -3
Wire Size
Terminal Screw Tightening Torque (N•m) Closed Loop Connectors
mm 2 AWG
0.5 20
M3.5
M4
0.8 to 1.0
1.2 to 1.4 R1.25-3.5
R1.25-4
0.75 18
1.25 16
2 14
M4 1.2 to 1.4 R2-4
M5 2.1 to 2.5 R2-5
3.5 12
M4 1.2 to 1.4 3.5-4
M5 2.1 to 2.5 3.5-R5
5.5 10
M4 1.2 to 1.4 R5.5-4
M5 2.1 to 2.5 R5.5-5
8 8
M5 2.1 to 2.5 R8-5
M6 3.6 to 5.1 R8-6
14 6 M6 3.6 to 5.1 R14-6
22 4 M8 8.2 to 10.2 R22-8
30/38 3/2 M8 8.2 to 10.2 R38-8
30/38 3/2
M10 18 to 23
R38-10
50/60 1/1/0 R60-10
80 3/0 R80-10
100 4/0 R100-10
100 4/0
M12 31.5 to 39.5
R100-12
150 300 R150-12
200 400 R200-13