3-phase TEFV induction motors ATEX GAS - Zones 1 & 2

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42 3-phase TEFV induction motors ATEX GAS - Zones 1 & 2 Operation D2 - Motor vibration levels - Balancing Maximum vibration magnitude limits (rms values) in terms of displacement, speed and acceleration for a frame size H (IEC 60034-14) Vibration level Displacement µm Frame size H (mm) 56 < H ≤ 132 132 < H ≤ 280 H > 280 Speed mm/s Acceleration m/s 2 Displacement µm Speed mm/s Acceleration m/s 2 Displacement µm Speed mm/s Acceleration m/s 2 A 25 1.6 2.5 35 2.2 3.5 45 2.8 4.4 B 11 0.7 1.1 18 1.1 1.7 29 1.8 2.8 For large machines and special requirements with regard to vibration, balancing can be carried out in situ (finished assembly). Prior consultation is essential, as the machine dimensions may be modified by the necessary addition of balancing disks mounted on the shaft extensions.
E1 - Selection data TEFV induction motors FLSD flameproof - Zone 1 Electromechanical characteristics E1.1 - 2 poles - 3000 min –1 ........................................................................ 44 E1.2 - 4 poles - 1500 min –1 ........................................................................ 45 E1.3 - 6 poles - 1000 min –1 ........................................................................ 46 E1.4 - 8 poles - 750 min –1 .......................................................................... 47 E2 - Dimensions E2.1 - Shaft extensions ............................................................................. 48 E2.2 - Foot mounted IM B3 (IM 1001) ............................................................ 49 E2.3 - Foot and flange mounted IM B35 (IM 2001) ......................................... 50 E2.4 - Flange mounted IM B5 (IM 3001) IM V1 (IM 3011) .................................... 51 E2.5 - Foot and face mounted IM B34 (IM 2101) ............................................ 52 E2.6 - Face mounted IM B14 (IM 3601) .......................................................... 53 PAGE 43
Page 1 and 2: 3-phase TEFV induction motors ATEX
Page 3 and 4: 2 3-phase TEFV induction motors ATE
Page 5 and 6: Zone 2: II 3 G Category 3 An nA II
Page 7 and 8: - OPERATION 3-phase TEFV induction
Page 9 and 10: LEROY-SOMER's quality management sy
Page 11 and 12: List of standards quoted in this do
Page 13 and 14: A4.1 - ATMOSPHERES AT RISK OF EXPLO
Page 15 and 16: A6.1 - TYPES OF PROTECTION European
Page 17 and 18: A8.1 - NORMAL OPERATING CONDITIONS
Page 19 and 20: B2.1 - SPACE HEATERS 3-phase TEFV i
Page 25 and 26: C5.1 - LUBRICATION OF BEARINGS C5.1
Page 37 and 38: C9.1 - TERMINAL BOX AND CABLE GLAND
Page 39 and 40: C9.5 - POWER SUPPLY TERMINALS - DIR
Page 41: Inaccuracies due to construction (m
Page 45 and 46: 4 poles 1500 min-1 Type Rated power
Page 49 and 50: Type HD H AA I II A AB TEFV inducti
Page 51 and 52: IEC symbol n Ø S HJ α I II M TEFV
Page 53 and 54: IEC symbol n x MS HJ α = 45° I M
Page 55 and 56: TEFV induction motors - Cast iron f
Page 61 and 62: TEFV induction motors - Cast iron f
Page 67 and 68: Type HD H TEFV induction motors - C
Page 69 and 70: IEC symbol n Ø S HJ α TEFV induct
Page 71 and 72: IEC symbol n x MS HJ α = 45° TEFV
Page 73 and 74: TEFV induction motors - Aluminium f
Page 75 and 76: 4 poles 1500 min-1 Type TEFV induct
Page 79 and 80: TEFV induction motors - Aluminium f
Page 83 and 84: 8 poles 750 min-1 Type TEFV inducti
Page 85 and 86: Type HD TEFV induction motors - Alu
Page 87 and 88: IEC symbol n Ø S HJ TEFV induction
Page 89 and 90: IEC symbol n x MS HJ TEFV induction
Page 91 and 92: HJ J I II 3-phase TEFV induction mo
Page 93 and 94:
H2.6 - FORCED VENTILATION The ATEX
Page 95 and 96:
H2.10.2 - LSE and LSN motors 3-phas
Page 97 and 98:
H2.11 - DRIP COVER H2.11.1 - FLSD m
Page 99 and 100:
WORLD LEADER IN INDUSTRIAL DRIVE SY
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3-phase TEFV induction motors ATEX GAS - Zones 1 & 2

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