Safety Information

Product Overview

Installation

Diagnostics

Options and

Specification

Accessories

 

 

 

 

 

DISTRIBUTION PANEL

3 Ø Isolation Transformer

 

 

 

 

 

 

 

L3

 

 

 

 

 

L2

 

 

 

 

 

 

To Fusing and

 

 

 

 

 

Drive Terminals

 

 

 

 

L1

 

 

 

 

 

N

 

EARTH

 

 

 

PE

 

GROUND

 

 

(Protective Earth)

 

Figure 10: Three-Phase WYE (ungrounded) Distribution to a Three-Phase Delta/WYE Isolation Transformer

DISTRIBUTION PANEL

3 Ø Isolation Transformer

L3

 

L2

To Fusing and

 

Drive Terminals

 

 

No Fuse

L1

 

 

 

EARTH

PE

GROUND

(Protective Earth)

Figure 11: Three-Phase Delta (ungrounded) Distribution to a Three-Phase Delta Isolation Transformer

Installation

13

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Emerson 400518-01 installation manual To Fusing