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YB3 Series Explosion-proof Induction Motors

* Frame sizes: 80 to 355
* Rated output: 0.18 to 315kW
* Voltage: 380V,660V,380/660V 50Hz (for Exd-symbol Exd I and frame size 80-355)
660V/1140V 50Hz (for Exd-symbol Exd I and frame size 112-355)
380V, 660V, 380/660V 50Hz & 400V, 415V, 440V, 460V, 480V, 690V 60Hz (for Exd-symbol ExdⅡ)
* Degree of protection: IP55
* Efficiency levels: IE2
Hotline:
+86 551 6389 0501
Fax:
+86 551 6389 0501
E-Mail:
info@wnmotor.com
Download:
YB3 Series Explosion-proof Induction Motors Documentation

Detail

YB3 Series Documentation

Exd-symbol Exd I Mb, ExdⅡAT4 Gb, ExdⅡBT4 Gb
Category I: surface highest temperature no higher than 150℃ (when coal dust may cover the motor surface), no higher than 450℃ (when coal dust will not cover the surface or some protection work has been done to prevent the coal dust accumulation)
Category Ⅱ: surface highest temperature no higher than T1(450℃), T2(300℃), T3(200℃), T4(150℃); Terminal box with three or six terminals for rubber jacket cable (plastic cable) and steel cable.
Ambient temperature:－15℃~35℃ in coal mine and －15℃~40℃ in plant.
High efficiency IE2
Rating voltage: 380V,660V,380/660V 50Hz (for Exd-symbol Exd I and frame size 80-355)
660V/1140V 50Hz (for Exd-symbol Exd I and frame size 112-355)
380V, 660V, 380/660V 50Hz & 400V, 415V, 440V, 460V, 480V, 690V 60Hz (for Exd-symbol ExdⅡ)

Common frame size corresponding to the power:

Frame Size

100

112

132

160

180

200

225

250

280

315

355

Power range kW

0.18~1.1

0.37~2.2

0.75~3

1.5~4

2.2~7.5

4~18.5

11~22

15~37

18.5~45

30~55

37~90

45~220

90~315

Poles

2.4.6.8

2.4.6.8.10

Remark: For the other special rated powers, please contact with us.

Frame

Basic Type

Derived Type

B35

V15

V17

V35

V37

B14

B34

V18

80～112

√

132～160

√

180～280

√

315～355

√

WN Motor, Industrial Solutions.

Wannan Motor Runs From 1958

Address ADD: No.86 Nan'hua Road, Jing County, Anhui Province, China

Telephone TEL: +86 551 6389 0501

Fax FAX: +86 551 6389 0501

EMAIL EMAIL: info@wnmotor.com

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