Extension cord recommendations, Extension cord specifications, Extension cord recommendations -9 – Hypertherm Powermax105 Service Manual User Manual
Page 39: Extension cord specifications -9, Powermax
Power SuPPly SetuP
powermax
105
Service Manual
2-9
Extension cord recommendations
Any extension cord must have an appropriate wire size for the cord length and system voltage. Use a cord that meets
national and local codes.
The table on the next page provides the recommended gauge sizes for various lengths and input voltages. The lengths
in the tables are the length of the extension cord only; they do not include the power supply’s power cord.
Extension cord specifications
Extension cord length
< 3 m
(< 10 ft)
3–7.5 m
(10–25 ft)
7.5–15 m
(25–50 ft)
15–30 m
(50–100 ft)
30–45 m
(100–150 ft)
200–600 V CSA
Input voltage (VAC)
Phase mm
2
(AWg) mm
2
(AWg) mm
2
(AWg) mm
2
(AWg) mm
2
(AWg)
200–240
3
16 (6)
16 (6)
16 (6)
25 (4)
35 (2)
480–600
3
6 (10)
6 (10)
6 (10)
6 (10)
6 (10)
230–400 V CE
Input voltage (VAC)
Phase
mm
2
mm
2
mm
2
mm
2
mm
2
230
3
16
16
16
25
25
400
3
10
10
10
10
10
380 V CCC/230–400 V CE
Input voltage (VAC)
Phase
mm
2
mm
2
mm
2
mm
2
mm
2
230
3
16
16
16
25
25
400
3
10
10
10
10
10
380
3
10
10
10
10
10
400 V CE
Input voltage (VAC)
Phase
mm
2
mm
2
mm
2
mm
2
mm
2
400
3
10
10
10
10
10
380 V CCC
Input voltage (VAC)
Phase
mm
2
mm
2
mm
2
mm
2
mm
2
380
3
10
10
10
10
10