Yfb2 Series Atex Ie2 High Efficiency Dust Explosion Proof Three-Phase Induction Motor

• Application: Industrial
• Speed: Constant Speed
• Number of Stator: Three-Phase
• Function: Driving
• Casing Protection: Closed Type
• Number of Poles: 2.4.6.8.10
• Model NO.: YFB2
• Starting Mode: Direct on-line Starting
• Certification: ISO9001, CCC, Ce
• Brand: Wannan Motor
• Frame Size: 80mm-355mm
• Output: 0.18kw-315kw
• Poles: 2.4.6.8.10
• Duty: S1
• Insulation: F
• Efficiency: Ie2
• Protection Degree: IP65 T135ºC
• Voltage: 380V, 660V, 380/660V
• Frequency: 5Hz or 60Hz
• Terminal Box: Top
• Frame: Cast Iron
• Mounting Type: Foot, or Flange
• Ambient Temperature: -15~40°c, 1000 M. a.S.L
• Exd Symbol: Ex Td A21 Zone
• Temperature Group: T1~T4
• Transport Package: Carton/Wooden Case/Pallet
• Specification: 1530*735*1040mm
• Trademark: WNM WanNan Motor
• Origin: Anhui, China
• HS Code: 850152000
• Production Capacity: 3000PCS/Month

Product Description

ATEX YFB2 Series IE2 High Efficiency Dust Explosion Proof Three-phase Induction Motor
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Applications
Grain storage facilities, food processing, textile mill, chemical plant and other applications where hazardous fumes or dust may be present area.

Features
Limit the maximum surface temperature and have IP65 protection class of the enclosure to ensure limit the dust go inside the motor.

Ex-code:Ex tD A21 IP65 T135ºC

Temperature Group:T1~T4

• Frame sizes: 80 to 355       
• Rated output: 0.18 to 315kW
• Voltage: 380V660V,380/660V 
• Frequency: 50Hz or 60 Hz
• Duty Cycle: S1                
• Insulation class: F
• Degree of protection: IP65 T135ºC 
• Efficiency levels: IE2           
• Ex-code: Ex tD A21

Mounting
Conventional mounting type and suitable frame size are given in following table(with "√")

Frame

Basic Type

Derived Type

B3

B5

B35

V1

V3

V5

V6

B6

B7

B8

V15

V17

V35

V37

B14

B34

V18

80~112

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

132~160

√

√

√

√

√

√

√

√

√

√

√

√

√

√

-

-

-

180~280

√

√

√

√

-

-

-

-

-

-

-

-

-

-

-

-

-

315~355

√

-

√

√

-

-

-

-

-

-

-

-

-

-

-

-

-

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