kinetix 6500 dc bus undervoltage threshold

Based on the Kinetix 6200 and 6500 Modular Multi-axis Servo Drives specifications, the DC bus undervoltage thresholds are typically as follows:

• Undervoltage Threshold.
• Pre-charge Undervoltage Threshold.

 

These values apply to systems operating with 480V nominal AC input. If the DC bus voltage drops below these levels when the drive is enabled, an undervoltage fault (often indicated as a "Bus Undervoltage" or similar error) will occur. The nominal DC bus output voltage for these drives is generally 650V DC.