ABB ACH550-UH User Manual page 614

Ach550 series, hvac drives (1...550 hp), e-clipse bypass drives (1...400 hp), packaged drives with disconnect (1...550 hp)

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The following shows the front view of the ACH550 Drive with Input Disconnect

standard configurations, and identifies the major components.

UL Type / NEMA 1 & 12

Vertical Construction

ACH550 Drive

Control Panel with

Hinged Cover

Installation

UL Type / NEMA 1 & 12

Hinged Door Wall Mount

UL Type / NEMA 3R

ACH550 Drive

Control Panel

Operating Handle

for Disconnect Switch

or Circuit Breaker

ACH550-PCR/PDR User's Manual

UL Type / NEMA 1 & 12

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