BASIC NAME MOTOR NAME MODIFIER ALTERNATING CURRENT ASYNCHRONOUS INDUCTION TYPE CAGE ROTOR NUMBER OF PHASES THREE PHASE PROTECTION RATING IP-55 INSULATION CLASS F CATEGORY H SUPPLY VOLTAGE 440V FREQUENCY 60 HZ COOLING METHOD IC 0141 WORKING REGIME S1 APPLICATION GENERAL USE STANDARD ABNT NBR 7094 CONSTRUCTION FORM B3D CASING 90L NUMBER OF POLES 4 POLES NOMINAL POWER 1.5 HP COMMERCIAL REFERENCE WEG-90S481 SPECIFICATION NOTE: – THE MOTOR WILL BE USED AS A SPARE FOR INSTALLED MACHINERY AND MUST THEREFORE BE ELECTRICALLY AND MECHANICALLY INTERCHANGEABLE. – THE VIBRATION LEVEL OF THE MOTOR MUST BE IN ACCORDANCE WITH STANDARD ISO 2373 – THE CONNECTION BOX MUST BE OF THE SPLIT TYPE, REMOVABLE BY 90 DEGREES. – THE SUPPLYING COMPANY MUST SEND THE FOLLOWING CERTIFICATES TOGETHER WITH THE INVOICE INDICATING THE ORDER NUMBER AND INVOICE NUMBER: – GUARANTEE OF A MINIMUM SERVICE LIFE OF 12 MONTHS IN USE, UNDER NORMAL OPERATING CONDITIONS. – THE FIRM MUST ATTACH A DIMENSIONAL DRAWING OR CATALOG OF THE MATERIAL TO THE PROPOSAL FOR TECHNICAL ANALYSIS AND USER APPROVAL.