Wire Wound Motor

YR series wire wound motor has advantages of high-efficiency, energy-saving, low noise and vibration, light weight, performance reliability, convenient installation and maintenance. The motors can operate when ambient temperature is -15℃~+40℃; the altitude ≤1KM; and monthly average air humidity ≤90% (If temperature is 25℃).

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Description

Technical Parameters

Title

Wire Wound Motor

Brief Introduction

This clause applies to generators driven by gas turbines or for combined cycle applications with open-circuit air cooling, or closed-circuit cooling using air or hydrogen where the requested generator output is a function of the ambient temperature.

A generator driven by a combustion gas turbine and conforming to this part of IEC 60034 will be suitable for carrrying a load in accordance with its rating and capabilities under the following service conditions.

For open-circuit air-cooled generators, the primary coolant temperature is the temperature of the air entering the generator. This will normally be the ambient air temperature. The range of this temperature shall be specified by the purchaser, it will normally be –5 °C to +40 °C.

For generators with closed-circuit cooling, the primary coolant temperature is the temperature of the air or hydrogen entering the generator from the coolers. The range of this coolant temperature shall be determined by the manufacturer, to obtain optimum design of generator and coolers, based upon the range of secondary coolant temperature (ambient air or water) specified by the purchaser.

Main Technical Parameters

Frame	H800mm
Power Scope	800kW~6300kW
Voltage	10kV
Frequency	50Hz, 60Hz
Number of Poles	4P, 6P, 8P, 10P, 12P, 16P
Speed	1500rpm, 1000rpm, 750rpm, 600rpm, 500rpm; 375rpm
Cooling Mechod	IC01/IC81W
Protection Grade	IP23/IP55
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