CF系列干式變壓器用離心式冷卻風機
CF Series Centrifugal Cooling Blower for Dry-type Transformer
離心式風機是使沿軸向進入風機的空氣,在葉輪轉動產生的離心力作用下,變成與軸向垂直的方向流出的氣流工作的,風壓較低而轉速快、風量大,高效率、低噪聲,具有更好的散熱效果。適用于多種工況條件下干式變壓器冷卻要求。
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.
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性能參數(shù)Specification
型 號 Model | 電機參數(shù) Motor Parameters | 風量 Blowing rate M3/h | 噪音 Noise dB(A) | 工作溫度 Operating temperature ℃ | 風壓-風量曲線 H-L curves |
電壓 Voltage V | 相數(shù) Phase | 頻率 Freq. Hz | 電流 Current A | 功率 Power. W | 轉速 Speed rpm |
CF700 | 220 | 單 | 50 | 0.96 | 210 | 1800 | 900 | 70 | -25~+50 | ① |
CF1200 | 220 | 單 | 50 | 1.27 | 280 | 1850 | 1250 | 72 | -25~+50 | ② |
風壓—風量曲線 H-L Curves
外形和安裝尺寸
The appearance and mounting dimensions
CF700
CF1200