Filter
Top Products
Class 8839 Econoflex™ AC Drives
Sample Specifications
206
09/2003
© 2000–2003 Schneider Electric All Rights Reserved
SPECIFICATIONS FOR CENTRIFUGAL PUMP AND FAN APPLICATIONS
CLASS 8839 ECONOFLEX™ AC DRIVES
NOTE: These specifications apply to Enclosed Adjustable Frequency Drive Controllers, herein referred
to as AC Drives. The Power Converter is a component of the AC Drive. To ensure project compatibility,
these specifications follow the Construction Specifications Institute (CSI) format. Copies of this
specification are available from Square D Company on the web site squared.com. Application
information directly affects the type and rating of AC Drive that will be quoted. Brackets [ ] are provided
where such data should be included. Please call your local Square D distributor or sales representative
for specification assistance regarding a particular application. The AC Drive specification should be
included in Division 16, Electrical, for proper coordination with the electrical distribution system.
PART 1: GENERAL
1.01 Scope of Work
A. This section provides specification requirements for adjustable frequency drives and variable speed
drives, herein referred to as AC Drives, for use with [NEMA B] [NEMA E] design AC motors.
B. The AC Drive manufacturer shall furnish, field test, adjust, and certify all installed AC Drives for
satisfactory operation.
C. Any exceptions/deviations to this specification shall be indicated in writing and submitted with the
quotation.
1.02 References
A. ANSI/NFPA 70 - National Electrical Code.
B. ANSI C84.1 - Voltages Tolerances for North America.
C. IEC 60068 Part 2-3 - Basic Environmental Testing Procedures Part 2: Tests - Test Ca: Damp Heat.
D. IEC 60146.1 - Semiconductor Converters - General Requirements and Line Commutated
Converters Part 1-1: Specifications of Basic Requirements.
E. IEC 60664-1 - Insulation Coordination for Equipment Within Low-Voltage Systems.
F. IEC 60447 - Man-Machine Interface Actuating Principles.
G. IEC 60439-1 - Low Voltage Switchgear and Control gear Assemblies.
H. IEC 60947-1 - Low Voltage Switchgear and Control gear Components.
I. IEC 60364-1 - Electrical Installation of Buildings.
J. IEC 60204-1/NFPA 79 - Electrical Equipment of Industrial Machines/Industrial Machinery.
K. IEC 60106 - Guide for Specifying Environmental Conditions for Equipment Performance Rating.
L. IEC 60529 - Degrees of Protection Provided by Enclosure.
M. IEC 61000 - Electromagnetic Compatibility.
N. IEC 60721 - Classification of Environmental Conditions.
O. IEC 60255-8 Overload Relays.
P. IEC 60801-2,-3,-4,-5 - Immunity Tests.
Q. NEMA ICS 6 - Industrial Control and Systems Enclosures.
R. NEMA ICS, Part 4 - Overload Relays.
S. NEMA Publication 250 - Enclosures for Electrical Equipment.
T. NEMA ICS 2-321 - Electrical Interlocks.
U. NEMA ICS7 - Industrial Control and Systems Adjustable Speed Drives.
V. NEMA ICS 7.1 - Safety Standards for Construction and Guide for Selection Installation and
Operation of Adjustable Speed Drives.
W. UL 50 - UL Standard for Safety Enclosures for Electrical Equipment.
X. UL 98 - UL Standard for Disconnect Switches.
Y. UL 507 - UL Standard for Safety Electric Fans.
Z. UL 508 - UL Standard for Safety Industrial Control Equipment.