Ybbp Atex Three Phase Electric Speed Controller Explosion Flame Proof Motor

• Customization: Available
• Application: Industrial, Universal, Explosion Proof Motor
• Operating Speed: High Speed
• Model NO.: YBBP-355l-4 315kw
• Number of Stator: Three-Phase
• Species: Explosion-Proof Three-Phase
• Rotor Structure: Squirrel-Cage
• Casing Protection: Protection Type
• Number of Poles: 2
• 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
• Cooling: IC416
• Protection Degree: IP55
• Voltage: 380V
• Frequency: 5Hz~60Hz
• Terminal Box: Top
• Frame: Cast Iron
• Mounting Type: Foot, or Flange
• Ambient Temperature: -15~40°c, 1000 M. a.S.L
• Exd Symbol: Exdii At4, Exdii Bt4
• Charactristics: Equipped with Separated Cooling Fan
• Transport Package: Carton/Wooden Case/Pallet
• Specification: 1750*730*1040mm
• Trademark: WNM WanNan Motor
• Origin: Anhui, China
• HS Code: 850152000
• Production Capacity: 3000PCS/Month

Product Description

Ybbp Atex Certification Low Voltage Explosion Flame proof Electric Motor for Chemical Gas Segment with Variable Frequency Speed Controller for Hazardous Area
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Applications
Ideal for the plant or workshop(Ex dIIAT4,dIIBT4)where dangerous explosive mixture of air with  T1~T4 classIIA IIB flammable substance in the form of gas or vapor is present.


Features
*Stepless adjustable speed operation in a wide range
*Good performance of the system, energy saving
*High-grade insulation material and special technological withstand high frequency pulse impact
*Separate fan for forced- ventilation


Ambient temperature:-15ºC~40ºC in plant.
General Description

• Frame sizes: 80 to 355         
• Rated output: 0.18 to 315kW
• Insulation class: F               
• Voltage: 380V
• Frequency range of 2P, 4P:  5-60Hz (frame size 225-355 of 2P and 355 4P);
•                                              5-100Hz (frame size 80-200 2P)
• Frequency range of 6P, 8P, 10P: 5-100Hz

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

V36

B14

B34

V18

80~112

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

132~160

√

√

√

√

√

√

√

√

√

√

√

√

-

-

-

180~280

√

√

√

√

-

-

-

-

-

-

-

-

-

-

-

315~355

√

-

√

√

-

-

-

-

-

-

-

-

-

-

-

Note: "√" indicates the type of structure that can be manufactured. When ordering the motor, if the terminal box is not specified, it is top type.

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