216
ACS510 User’s Manual
Technical Data
The table below lists copper and aluminum cable types for different load currents.
These recommendations apply only for the conditions listed at the top of the table.
Ground Connections
For personnel safety, proper operation and reduction of electromagnetic emission/
pick-up, the drive and the motor must be grounded at the installation site.
• Conductors must be adequately sized as required by safety regulations.
• Power cable shields must be connected to the drive PE terminal in order to meet
safety regulations.
• Power cable shields are suitable for use as equipment grounding conductors only
when the shield conductors are adequately sized as required by safety
regulations.
• In multiple drive installations, do not connect drive terminals in series.
IEC
NEC
Based on:
• EN 60204-1 and IEC 60364-5-2/2001
• PVC insulation
• 30 °C (86 °F) ambient temperature
• 70 °C (158 °F) surface temperature
• Cables with concentric copper shield
• Not more than nine cables laid on cable ladder
side by side.
Based on:
• NEC Table 310-16 for copper wires
• 90 °C (194 °F) wire insulation
• 40 °C (104 °F) ambient temperature
• Not more than three current-carrying
conductors in raceway or cable, or earth
(directly buried).
• Copper cables with concentric copper shield
Max
Load
Current
(A)
Cu Cable
(mm
2
)
Max
Load
Current
(A)
Al Cable
(mm
2
)
Max Load
Current
(A)
Cu Wire Size
(AWG/kcmil)
14
3x1.5
Do not use aluminum
cable with frame sizes
R1…R4
22.8
14
20
3x2.5
27.3
12
27
3x4
36.4
10
34
3x6
50.1
8
47
3x10
68.3
6
62
3x16
86.5
4
79
3x25
100
3
98
3x35
91
3x50
118
2
119
3x50
117
3x70
137
1
153
3x70
143
3x95
155
1/0
186
3x95
165
3x120
178
2/0
215
3x120
191
3x150
205
3/0
249
3x150
218
3x185
237
4/0
284
3x185
257
3x240
264
250 MCM or 2 x 1
274
3x (3x50)
291
300 MCM or 2 x 1/0
285
2x (3x95)
319
350 MCM or 2 x 2/0
Supplied from China by: Guangzhou Tofee Electro Mechanical Equipment Co., Ltd
Email: info@tofee.com.cn