200V Ac Input (R7D-Ap@H); Wire Sizes And Allowable Current; 600-V Heat-Resistant Vinyl Wiring (Hiv) (Reference Values) - Omron SMARTSTEP R7D-AP Series User Manual

System Design and Installation
●

200V AC Input (R7D-AP@H)

Item
Power supply capacity
Main circuit Effective
power supply current
input (L1, L2)
Wire size
(See note 1.)
Control circuit Effective
power supply current
input (L1C, L2C)
Wire size
Effective
Servomotor
current
connection ter-
minal (U, V, W,
Wire size
)
(See note 2.)
Wire size
Frame ground
( )
Screw size –
Torque
No-fuse breaker or fuse
capacity
Note 1. Use the same wire sizes and tightening torques for
Note 2. Connect an OMRON Servomotor Cable to the Servomotor connection terminals.

Wire Sizes and Allowable Current

■
The following table shows the allowable current for when there are three wires.
●

600-V Heat-resistant Vinyl Wiring (HIV) (Reference Values)

AWG size Nominal cross-
sectional area
(mm
20 0.5
– 0.75
18 0.9
16 1.25
14 2.0
12 3.5
10 5.5
8 8.0
6 14.0
Model R7D-
APA3H
Unit
kVA 0.2
A (rms) 0.82
2 1.25
mm
A (rms) 0.1
2 1.25
mm
A (rms) 0.42
2 1.25
mm
2
2
mm
M4
N ⋅ m
1.2
A (rms) 4
Configuration
(wires/mm
2
)
19/0.18
30/0.18
37/0.18
50/0.18
7/0.6
7/0.8
7/1.0
7/1.2
7/1.6
R7D- R7D-
APA5H AP01H AP02H
0.25 0.4 0.75
1.1 2.0 3.4
1.25 1.25 1.25
0.1 0.1 0.1
1.25 1.25 1.25
0.6 0.89 2.0
1.25 1.25 1.25
2 2 2
M4 M4 M4
1.2 1.2 1.2
4 4 4
1, 2, B1, and B2.
+ +
Conductive
resistance ( Ω /
2
)
km)
39.5 6.6
26.0 8.8
24.4 9.0
15.6 12.0
9.53 23
5.41 33
3.47 43
2.41 55
1.35 79
Chapter 3
R7D- R7D- R7D-
AP04H AP08H
1.2 2.1
5.5 9.4
2 2
0.1 0.1
1.25 1.25
2.6 4.4
1.25 2
2 2
M4 M4
1.2 1.2
8 11
Allowable current (A) for
ambient temperature
30 ° C 40 ° C 50 ° C
5.6 4.5
7.0 5.5
7.7 6.0
11.0 8.5
20 16
29 24
38 31
49 40
70 57
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