YBI Series of Flame-proof Three-phase Induction Motors for Coal Carrier
Product description:
1. Brief Introduction
YBB Series of Flame-proof Three-phase Induction Motors for Coal Bucket Carrier are suitable for equipping the transmission of coal bucket carrier in underground mine.
YBI Series of Flame-proof Three-phase Induction Motors for Coal Carrier are suitable for equipping the side unloading of coal carrier in underground mine.
The explosion-proof performance of such two series of flame-proof three-phase induction motors reach the standards in GB3836.1-20000 Electric Equipment for Using in the Explosive Gas Environment part 1:Currency Need and GB3836.2-2000 Electric Equipment for Using in the Explosive Gas Environment part 2:Flame-proof "d" to form the flame-proof types of Exd Ⅰ.
2. Main Technical Parameters:
1.Rated Voltage: 380V\380/660V\660/1140V
2.Rated Frequency: 50Hz
3.Protection Level):IP55
4.Cooling Method: IC411(YBB)\IC410(YBI)
5.Working System: S1(YBB)\S3(YBI)
6.Insulation Grade: F
7.Installation Type: IMB3\IMB5\IMB35
3. Electric Performance of Motor
Pls. refer to Sheet 1 for electric performance of this series of motors
4. Installation Size and Shell Specification
Pls. refer to Drawing 1 and 2 for installation size and shell specification of this series of motors