Single‑phase power cord (not for ce model), Three‑phase power cord – plug installation, Powermax – Hypertherm Powermax65 Service Manual Rev.1 User Manual
Page 39: Single-phase power cord (not for ce model)
Power SuPPly SetuP
powermax
65/85 Service Manual
2-7
Single-phase power cord (not for CE model)
To operate your Powermax65 on 1-phase power, you will need to install an appropriate power cord. Refer to 2-10
Single‑phase power cord installation for instructions.
Caution: When using the Powermax65 CSA model power supply (CE model is 3-phase
only) with a 1-phase power source, replace the supplied power cord with an
8 AWG (10 mm
2
) 3-wire power cord. The power cord must be connected by a
licensed electrician.
Three-phase power cord – plug installation
The Powermax65 power supplies are shipped with an 8 AWG 4-wire power cord on CSA models. A 2.5 mm
2
, 4-wire
HAR power cord is provided on CE models. To operate the Powermax65, use a plug that meets national and local
electrical codes. The plug must be connected to the power cord by a licensed electrician.
The procedure is similar to installing a single-phase power cord as shown in the section 2-10 Single‑phase power cord
installation. The figure below shows the additional wire connected to L3.
L1
L3
L2