CF系列干式变压器用离心式冷却风机
CF Series Centrifugal Cooling Blower for Dry-type Transformer
离心式风机是使沿轴向进入风机的空气,在叶轮转动产生的离心力作用下,变成与轴向垂直的方向流出的气流工作的,风压较低而转速快、风量大,高效率、低噪声,具有更好的散热效果。适用于多种工况条件下干式变压器冷却要求。
A centrifugal blower can turn the air that enter the blower along it’s axis-direction into the air flow along the perpendicular direction to axis. The blower has better heat dissipation effect with his large blowing rate in lower air pressure, fast rotate speed, high efficiency, and low noise, adapting to cooling for dry-type transformer under the variant working condition.
A
性能参数Specification
型 号 Model | 电机参数 Motor Parameters | 风量 Blowing rate M3/h | 噪音 Noise dB(A) | 工作温度 Operating temperature ℃ | 风压-风量曲线 H-L curves |
电压 Voltage V | 相数 Phase | 频率 Freq. Hz | 电流 Current A | 功率 Power. W | 转速 Speed rpm |
CF700 | 220 | 单 | 50 | 0.96 | 210 | 1800 | 900 | 70 | -25~+50 | ① |
CF1200 | 220 | 单 | 50 | 1.27 | 280 | 1850 | 1250 | 72 | -25~+50 | ② |
风压—风量曲线 H-L Curves
外形和安装尺寸
The appearance and mounting dimensions
CF700
CF1200