Eaton MVX9000 Series, Руководство пользователя

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Wiring
3-4 MVX9000 User Manual
Storage and
Installation
Wiring
Any electrical or mechanical modification to this equipment without prior
written consent of Eaton will void all warranties and may result in a safety
hazard in addition to voiding the UL listing.
Short Circuit Withstand: The rated voltage for AC motor drive must be equal or
less than 240V (equal or less than 480V for 460V models, equal or less than 600V
for 575V models) and the mains supply current capacity must be equal or less
than 5000A RMS (equal or less than 10000A RMS for the 40 hp [30 kW] models).
Applicable Codes
All Cutler-Hammer MVX9000 AC drives are Underwriters Laboratories, Inc. (UL)
and Canadian Underwriters Laboratories (cUL) listed, and therefore comply with
the requirements of the National Electrical Code (NEC) and the Canadian
Electrical Code (CEC).
Installation intended to meet the UL and cUL requirements must follow the
instructions provided in “Wiring Notes” as a minimum standard. Follow all local
codes that exceed UL and cUL requirements. Refer to the technical data label
affixed to the AC drive and the motor nameplate for electrical data.
The “Line Fuse Specification” in Appendix C lists the recommended fuse part
number for each MVX9000 part number. These fuses (or equivalent) must be
used on all installations where compliance with UL standards is required.
According to the Low Voltage Directive 73/23/EEC and the Amendment Directive
93/68/EEC Digital Keypad, the following AC Motor Drives, MVXF50A0-2,
MVX001A0-2, MVX002A0-2, MVX003A0-2, MVX005A0-2, MVX007A0-2,
MVX001A0-4, MVX002A0-4, MVX003A0-4, MVX005A0-4, MVX007A0-4,
MVX010A0-4, are herewith confirmed to comply with the requirements set out in
the Council Directive 73/23/EEC for electrical equipment used within certain
voltage limits and the Amendment Directive 93/68/EEC. For the evaluation of the
compliance with this Directive, the following standard was applied: EN 50178.
According to the Electromagnetic Compatibility 89/336/EEC and the Amendment
Directive 93/68/EEC, the following equipment, AC Motor Drive, MVXF50A0-2,
MVX001A0-2, MVX002A0-2, MVX003A0-2, MVX005A0-2, MVX007A0-2,
MVX001A0-4, MVX002A0-4, MVX003A0-4, MVX005A0-4, MVX007A0-4,
MVX010A0-4, is herewith confirmed to comply with the requirements set out
in the Council Directive 89/336/EEC for electromagnetic compatibility and the
Amendment Directive 93/68/EEC. For the evaluation of the compliance with
this Directive, the following standards were applied: EN61800-3, EN55011,
EN50081-2, EN50082-2, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5,
EN61000-4-6, EN61000-4-8.
DANGER!
Hazardous Voltage
Before opening the AC drive covers:
•
Disconnect all power to the AC drive.
Wait five minutes for DC bus capacitors discharge.