Emerson Epsilon Eb Digital Servo Drive, 400501-05 AC Supplies Requiring Transformers

Installation

Figure 5: Earth Grounded WYE Distribution Transformer

Figure 6: Earth Grounded Delta Distribution Transformer

AC Supplies Requiring Transformers

If the distribution transformer is configured as shown in the figures below, an isolation transformer is required.

If an isolation transformer is used between the power distribution point and the drives, the transformer secondary must be grounded for safety reasons as shown in the figures below.

11