Pre-Installation Manual for i-Series Machines v387 Site Preparation 1-5
Electrical Service Requirements
The customer is responsible for providing incoming electrical power to the Hurco
machining center or turning center.
Ensure there is appropriate power availability and the voltage requirements are met.
The machine’s full load KVA power rating can be found on the serial number
identification tag that is affixed to the electrical power cabinet.
A certified electrician should ensure the following electrical service requirements:
• On-site wiring must comply with all applicable electrical codes.
• Dedicated, grounded 3-phase AC power is required to prevent high/low
voltages, spikes, surges, and noise.
• The AC power source shall be balanced and must match the voltage
specifications on the machine electrical cabinet.
• Wiring to the machine must be capable of supplying continuous specified
amperage.
• Failure to provide the required power parameters may affect safety, machine
performance, and the warranty.
• A Hurco-certified Service Engineer must supervise final electrical connections
to the machining center.
Run an electrical power line of adequate length and gauge to the
machine’s location to reach the connections in the power cabinet.
Final connections must be supervised by a Hurco-certified Service
Engineer.
See the Model-specific Specifications document for Full Load KVA and
Full Load Amp ratings to ensure proper wire gauge.
Always disconnect machine power before working with electrical
connections.