Ybbp355L-4 315kw VFD 5-100Hz Atex Flame-Proof Variable-Frequency Adjustable-Speed Induction Motors 380V 400V 415V IP55 Ex Dii Bt4/CT4

• Customization: Available
• Application: Industrial
• Speed: Constant Speed
• Model NO.: YBBP355L-4
• Function: Driving
• Casing Protection: Closed Type
• Number of Poles: 2.4.6.8.10
• 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: 8501520090
• Production Capacity: 3000PCS/Month

Product Description

ATEX Low Voltage Flameproof Electric Motor for Chemical and gas segment with Variable Frequency Multi Speed
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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.

Show Room


Premium Service


Quality Control


Wannan Motor Production Workshop and Flow Chart




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