Product Details

Brief Introduction

 

User power grid should guarantee that YR series 600 kW electric motor end voltage should not lower than 85% of rated voltage during starting process.

The insulation resistance of stator should be larger than 100MΩ and the insulation resistance of rotor should be larger than 50MΩ.

Starting current should be controlled within 1.5 times of rated current.

Direct short circuit starting of rotor is not allowed and tandem connect starting rheostat in rotor circuit during starting.

If the above conditions are met, start the motor twice in permissive actually cold state or start once in hot state. Motor should naturally stop during two times of start and additional re-start of motor should be conducted after 1 hour shut-down.

Note during ordering if you have the requirements as below.

Non 6kW and 10kW voltage, such as voltage of 3kV, 6.3kV or 11kW.

Rated frequency is 60Hz.

Motor operates under frequency control, provide frequency range, such as 5～50Hz, 30～50Hz, etc.

Altitude is higher than 1000m.

Environment temperature is higher than 40℃ or lower than 0 ℃.

As for regulations of low noise and noise lower than GB/T10069.3.

Non-standard mounting dimension. There are requirements of height limits and width limits.

Motor mounted inclined, for example: 10°included angle with horizontal plane.

Special requirements of electric performance, for example: high locked rotor torque, high slip, large rotational inertia, low locked rotor current, etc.

Other special requirements, such as winding and bearing temperature transmitter, current transmitter, surge arrester, vibration senor, encoder, special bearing, special package, lubrication oil station, and other spare parts apart from motor proper.

Please coordinate with our technical department or sign technical agreement if there are above special requirements or others.

Along with the progress of technology and revisions of relevant national standards, dimensions and technical data of instructions might be changed without prior notice. Please refer to the provided dimensions outline drawing.

 

Main Technical Parameters

 

Frame	H710mm
Power Scope	1600kW~2240kW
Voltage	6kV
Frequency	50Hz, 60Hz
Number of Poles	10P
Speed	600rpm
Cooling Mechod	IC01/IC81W
Protection Grade	IP23/IP55
Insulation Class	F(155℃), H(180℃)
Duty	S1
Mounting Type	IM B3

 

Outline Dimensions

 

 

 

Motor Parameters

 

Applications

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