Recommended Products
- YFB3 Series High Efficency dust explosion-proof three phase induction motors
-
* 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 T135℃
* Efficiency levels: IE3
* Ex-code: Ex tD A21
- YBX4 Series Super premium Efficiency IE4 Explosion-proof Induction Motors
-
Frame sizes: 80 to 355
* Rated output: 0.18 to 375kW
* Voltage: 380V,660V,380/660V 50Hz & 400V,415V,440V,460V,480V,690V 60Hz (for Exd-symbol Exd Ⅱ and frame size 80-355)
660V/1140V 50Hz & 400V,415V,440V,460V,480V,690V 60Hz (for Exd-symbol Exd Ⅱ and frame size 112-355)
* Degree of protection: IP55
* Efficiency levels: IE4
- YBS Series Explosion-proof motors for Drag Conveyer
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* Rated output: 7.5 to 200Kw
* Efficiency levels: IE1
* Voltage: 380V,660V,380V/660V, 1140V,660V/1140V
- YBX3 Series High Efficiency Explosion-proof Induction Motors
-
* Frame sizes: 80 to 355
* Rated output: 0.18 to 375kW
* Voltage: 380V,660V,380/660V 50Hz & 400V,415V,440V,460V,480V,690V 60Hz (for Exd-symbol Exd Ⅱ and frame size 80-355)
660V/1140V 50Hz & 400V,415V,440V,460V,480V,690V 60Hz (for Exd-symbol Exd Ⅱ and frame size 112-355)
* Degree of protection: IP55
* Efficiency levels: IE3
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YBX3 Series High Efficiency Explosion-proof Induction Motors
YBX3 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 IE3
Rating voltage: 380V,660V,380/660V 50Hz & 400V,415V,440V,460V,480V,690V 60Hz (for Exd-symbol Exd Ⅱ and frame size 80-355)
660V/1140V 50Hz & 400V,415V,440V,460V,480V,690V 60Hz (for Exd-symbol Exd Ⅱ and frame size 112-355)
Ideal for the coal mine (Exd I) and dangerous plant（Ex dⅡAT4、dⅡBT4）where methane and coal dust may be present; and the environment where there is Category Ⅱ Class A and B flammable gas or the flammable mixture of air and steam in Temperature Group T1-T4.
Common frame size corresponding to the power:
|
Frame Size |
80 |
90 |
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 |
2.4.6.8 |
2.4.6.8 |
2.4.6.8 |
2.4.6.8 |
2.4.6.8 |
2.4.6.8 |
2.4.6.8 |
2.4.6.8 |
2.4.6.8 |
2.4.6.8.10 |
2.4.6.8.10 |
Remark: For the other special rated powers, please contact with us.
|
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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