Ul Markings; Emc (Europe, Australia, And New Zealand); Ce Marking; C-Tick Marking - ABB ACS550-01 User Manual

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UL Markings

When a UL mark is attached to the ACS550 AC drive, it verifies that the drive follows
the provisions of UL 508C. The ACS550 is UL listed to 100 KAIC without use of input
fuses or circuit breaker. For end-users convenience, the section "Fuses" provides
fuse recommendations. Branch circuit protection must to be provided per local code.
The ACS550 has an electronic motor protection feature that complies with the
requirements of UL 508C. When this feature is selected and properly adjusted,
additional overload protection is not required unless more than one motor is
connected to the drive or unless additional protection is required by applicable safety
regulations. See parameters 3005 (
The drives are to be used in a controlled environment. See section "Ambient
Conditions" on page 240 for specific limits.
For open type enclosures, units must be mounted inside an enclosure per National
Electrical Code and local electrical codes. Open type enclosures are IP21 / UL type
1 units without the conduit box and/or cover, or IP54 / UL type 12 units without the
conduit plate and/or top cover.
Brake chopper - ABB has brake choppers that, when applied with appropriately
sized brake resistors, will allow the drive to dissipate regenerative energy (normally
associated with quickly decelerating a motor).

EMC (Europe, Australia, and New Zealand)

This section describes conformance with EMC requirements (in Europe, Australia,
and New Zealand).

CE Marking

When a CE mark is attached to the ACS550 AC drive, it verifies that the drive follows
the provisions of the European Low Voltage and EMC Directives (Directive
73/23/EEC, as amended by 93/68/EEC and Directive 89/336/EEC, as amended by
93/68/EEC). The corresponding declarations are available on request and can be
found using the internet at: http://www.abb.com.
The EMC Directive defines the requirements for immunity and emissions of electrical
equipment used in European Economic Area. The EMC product standard
EN 61800-3 covers the requirements stated for drives, such as the ACS550. The
drive complies with the First environment (restricted distribution) and Second
Environment limits of EN/IEC 61800-3.

C-Tick Marking

When a C-Tick mark is attached to the ACS550 drive, it verifies compliance with the
relevant standard, IEC 61800-3 (1996) – Adjustable speed electrical power drive
systems – Part 3: EMC product standard including specific test methods, mandated
by the Trans-Tasman Electromagnetic Compatibility Scheme. The drive complies
with the First environment (restricted distribution) and Second Environment limits of
EN/IEC 61800-3.
Technical Data
) and 3006 (
MOT THERM PROT
ACS550 User's Manual
).
MOT THERM TIME