INSTALLATION GUIDE
KALE FANS
www.kalefans.net
2019
BOREAS series
BOREAS series Big Energy-Saving fan is a super fan with a diameter of 7.3m! Kale Airfoil Blades, which are streamlined,
are developed with the advanced technologies and the principle of aerodynamics. With a power of 1.5KW or less, the
blade is able to drive a mass of air and makes the natural wind system with ultra-large area, which leads to the double
function of ventilation and temperature reduction. Compared to the traditional HVAC conditioner and small high-speed
air blower, the fan is superior in application, and that makes it immaculate for the large space to ventilate and reduce
temperature. BOREAS Series fan is a primary product for KALEFANS and its coverage can be up to 1600 sq metres. The
fans are mainly applied in large space such as the plant, logistics & warehouse, supermarket and farm, etc.
1.1 Product specification table
-3-
1. Production series introduction
技术规格
Technical Specifications
20ft
（
6.1m
）
24ft
（
7.3m
）
型
号
Model
D4BAA61
D4BAA73
满载风量
Air disp.@Max speed
1
2000
m³/min
1
3050
m³/min
最大转速
Maximum speed
70RPM
60RPM
风扇主体重量
Fan weight
97kg
110kg
电机功率
Moto size
1.5Kw
1.5Kw
满载电流
Full load amps
3.5Amps/380V 5.7Amps/220V
3.5Amps/380V 5.7Amps/220V
注：
1
、重量计算：产品重量不包含控制箱，
顶部连接构件等。
2
、尺寸：以上所列产品尺寸为标准品，
其他规格尺寸可定制。
3
、噪音：声级计距离电机
1m,
电磁噪音
40dB(A)
以下。
4
、包装：标准木箱包装。
5
、输入电源：三相
380V/220V,
单相
220V
可选。
Note:
1, Weight: the weight does'nt contain control box, top connection parts
etc.
2, Size: the above-mentioned product size is standard, other size can be
customized.
3, Noise: sound level measured a distance of 1 m from the motor,
electromagnetic noise is less than 40 db(A).
4, Packing: Export standard crates.
5, Input power: 380 VAC, 3P, 50/60 Hz.220 VAC, 3P, 50/60 Hz.220 VAC, 1P,
50/60 Hz.
