HomeYour location:Homemotor productsgeneratorsynchronous generator → JF208A(TQFR-3000EW)型同步发电机
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Product name: JF208A(TQFR-3000EW)型同步发电机
specification: JF208A(TQFR-3000EW)型同步发电机
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Category: motor products -- 同步发电机
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

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JF208A(TQFR-3000EW)型同步发电机Detailed product description:Column tabs
JF208A(TQFR-3000EW)型同步发电机是在TQFR—3000E同步主发电机的基础上采用无刷励磁装置,将我公司传统的同步主发电机结构与先进的电机制造技术有机结合的新产品。主要装用在改进型东风5和东风7G机车上。JF208C(TQFR—3000BW)无刷励磁型同步牵引发电机,径向自通风,铁心加长。定子、转子线圈、铁心通用3000B,主要装用在改进型东风5机车上,和东风7G机车上。

JF208A(TQFR-3000EW)型同步发电机主要技术参数:(Main Specifications)

额定容量(Rated Power):2911KVA
额定电压(Rated Voltage): 425V/770V
额定电流(Rated Current): 3955A/2183A
额定频率(Rated Frequency): 150Hz
额定转速(Rated Speed): 1000r/min
额定功率因数(Rated Power Factor): 0.95(滞后) 0.95(Lagged)
工作制(Duty): s1
绝缘等级(Insulation class ): H
定子接法(Connection of Stator)Y
励磁方式(Exciting Type): 无刷励磁 Brushless Excitation
电机转向(Direction of rotation)从轴伸端看为顺时针 CW(Seeting from shaft end)
冷却方式(Cooling Method): 自通风Self-Ventilation
重 量(Weight):5600kg
JF208A(TQFR-3000EW)型同步发电机
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