4.1. Power Supply

Power Supply Requirements

The power supply for any and all modules should meet the following requirements:

• Certified as a NEC Class II device
• Capable of detecting and properly handling short circuit and overload of its DC power output
• Capable of supplying 24VDC at a minimum of 5 A for 1.5 seconds (BOOST Mode starting current time)
  

Power Supply Grounding

!Improper grounding of MDR and/or Power Supply Common may result in premature MDR and/or module failure. Proper grounding techniques MUST be observed for all applications

Power Supply Sizing

The current loading on the power supply for a group of s depends upon the Motor Type selected. Each of the motor types available has an associated rated current that the motor will draw at rated torque and maximum speed. Each motor type also has an associated allowed current draw that is available for a period of time upon the initial starting of the motor. Theses current values and starting times are shown in the following chart:

*The current values are at rated speed and at rated torque. The current will be less if rated torque is not required by the motor.

*BOOST 8 only available on EZ-QUBE-HTBF-P, -N