Product Details

Brief Introduction 

YB2 series High Voltage 1500 rpm AC motor (Frame Size. H355~560) is accord with Chinese Flame-proof standard GB/T 3836.1 and GB/T 3836.2. The coolant mode is IC411, and the Flame-proof mark is Ex db ⅡB T4 Gb, which can replace Ex db ⅡA T1 Gb ,Ex db ⅡA T2 Gb,Ex db ⅡA T3 Gb,Ex db ⅡA T4 Gb,Ex db ⅡB T1 Gb,Ex db ⅡB T2 Gb,Ex db ⅡB T3 Gb.

 

This series of 1500 rpm AC motor has advantages, such as excellent Flame-proof property, high reliability, compact structure, safe, environment protection, low vibration, low noise, easy to install and maintain. And it can replace YB560~710 series (IC511 tube cooling structure) high voltage Flame-proof three phase asynchronous motor.

 

1500 rpm AC motor can be widely applied to drive different kinds of general machines, such as compressor, water pump, crusher, windlass, centrifuge, cutting machine, conveyors and so on. YB2 series high voltage Flame-proof three-phase asynchronous motor can always provide excellent driving power and meet well the customer's need no matter in indoor, outdoor, plateau, damp-heat type or other working conditions.

 

Main Technical Parameters

 

Frame	H355
No. of Poles	2P, 4P, 6P
Power Scope	160~280kW
Voltage	6kV
Frequency	50/60Hz
Synchronous Speed	3000rpm, 1500rpm, 1000rpm
Protection Grade	IP54/IP55
Insulation Class	F
Mounting Type	IM B3
Connection	Delta/Y
Mark of Explosion-proof	Exd II B T4 Gb
Cooling Type	IC411
Duty	S1

 

 

Outline Dimensions

 

 

Technical Parameters

 

 

Blowers, compressors, cutting machines, and many other heavy machines in chemical, power, mining, steel, manufacturing, etc.