Product Details

Title

 

5000 KW Motor

Brief Introduction

 

YRKS series 5000 kw motor is winding rotor three-phase asynchronous motor, which can adjust starting torque and starting current through adjust rotor external connected additional resistance. Motor proper adopts box-type steel plate welding structure with light weight and good rigidity.

 

Suitable precautions shall be taken to prevent harmful flow of shaft current and to earth the rotor shaft adequately. Any insulation needed shall preferably be arranged so that it can be measured while the generator is operating. Shaft voltage spikes caused by static excitation with controlled rectifiers shall be kept down by suitable means to non-critical values.

These spikes could cause damage, for example the bearing Babbitt by breaking through the bearing oil film.

 

Critical speeds of the combined shaft train shall not cause unsatisfactory operation within the speed range corresponding to the frequency range agreed upon in accordance with 4.6 (see also IEC 60045-1).

 

Main Technical Parameters

 

Frame	H800mm
Power Scope	2500kW~7100kW
Voltage	6kV
Frequency	50Hz, 60Hz
Number of Poles	4P, 6P, 8P
Speed	1500rpm,1000rpm,750rpm
Cooling Mechod	IC01/IC81W
Protection Grade	IP55/IP54
Insulation Class	F(155℃), H(180℃)
Duty	S1, S4, S5, S6, S9
Mounting Type	IM B3, IM B35, V15, etc
Warranty	1 Year
Connection	Star

 

Outline Dimensions

 

 

Motor Parameters

 

 

 

 

 

 

Applications

 

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