Recommended Products
- YFB3 Series High Efficency dust explosion-proof three phase induction motors
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* 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
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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
Top articles
WINDING CONNECTION
Winding Connection
1. Common winding connection are △ and Star (Y).
2. The winding commection of three phase double voltage single speed motor: 2△/△ and 2Y/Y
Outgoing terminal mark
| Voltage | Connection | L1 | L2 | L3 | Connected |
| 230V | 2Y | T1,T7 | T2,T8 | T3,T9 | (T4,T5,T6) |
| 460V | Y | T1 | T2 | T3 | (T4,T7) (T5,T8) (T6,T9) |
| 230V | 2△ | T1,T6,T7,(T12) | T2,T4,T8,(T10) | T3,T5,T9,(T11) | -- |
| 460V | △ | T1 | T2 | T3 | (T4,T7) (T5,T8) (T6,T9) |
3. The winding commection of three-phase multi-speed motor
The corresponding relationship of incoming terminal
|
|
Two speed | Three speed |
| Low speed | 1U,1V,1W | 1U,1V,1W |
| Medium speed | - | 2U,2V,2W |
| High speed | 2U,2V,2W | 3U,3V,3W |
4. The winding commection of single phase motor
