PDF《KTH 系列后倾机翼离心通风机》

1 KTH 系列后倾机翼离心通风机 KTH Series Centrifugal Backward Airflow Fan

2014 Bulletin 2015-D 江苏德沃风机有限公司 JIANGSU DEWOW FANS CO.

,LTD. Dewow

2 型号说明 KTH

500

1、 叶轮名义直径 (500mm)

2、KTH 系列 特点及用途

1、叶轮为后倾机翼形,低噪声,高效率,大 流量,高压力.

2、KTH 系列风机采用标准进口轴承.

3、带轮采用锥套结构,调整安装及维护方便. 风机转向(电机驱动端观看) 顺时针(右向) Clockwise(Right) 逆时针(左向) Counter-clockwise(left) 使用说明

1、使用前应检查电动机引线是否完好.

2、接地螺栓进行可靠接地.

3、安装前对风机各部件检查,查看各部件间 是否有干涉现象.

4、风机应在额定电压±5%范围内运行.

5、风机运转时不得超过铭牌额定电流.

6、风机运转的方向为蜗壳上箭头所指方向.

7、用户订货时需注明风机型号、风量、全压、 安装方向和电机型号等. 如需法兰等附件请于 定单注明.

8、特殊定制,请定单标明. Explanation of ventilator model

1、Nominal diameter of the fan wheel(500mm)

2、KTH series Features and application 1.The blades of impeller are BC hollow airfoil blades,high efficiency,low noise,flux large,high pressure. 2.The imported standard high quality bearings are used in the KTH series. 3.The belt cone wheel of air blower is fixed by a cone distend tight structure,the adjustment and installation are convenient. Rotation(From view of motor drive end) 0° 90° 180° Tips for operation

1、Before used,please check the wires.

2、Please tried link the earthing device at the earth stud.

3、The fan assembly must be on site inspected before installation to assure there is no any interference between moving parts.

4、The fan should be running at the rated voltage,and the change of voltage should less than ±5%.

5、Don, t operate the fans with it is running current exceeding the rated current shown in the nameplate.

6、The direction of fan rotation is indicated by the arrow mark on the casing.

7、Fan model,air volume,total pressure,installation direction and motor model must be specified on Purchasing Order.Any accessories like flange should be marked if required.

8、Special custom, please order.

3 产品目录型号 Model 流量 Volume(m3 /h) 压力 Pressure(Pa) 页次 Page KTH200 600~6500 50~3700

4 KTH225 800~8500 55~3700

5 KTH250 900~10000 45~3700

6 KTH280 1100~14000 50~3800

7 KTH315 1400~16000 50~3700

8 KTH355 1700~19000 50~4000

9 KTH400 2250~27500 55~3700

10 KTH450 2750~36000 55~4000

11 KTH500 3600~44000 55~3700

12 KTH560 4500~53000 55~3500

13 KTH630 5500~65000 50~3700

14 KTH710 6500~85000 50~3700

15 KTH800 8700~100000 50~3200

16 KTH900 11000~130000 55~3300

17 KTH1000 13500~145000 55~3200

18 KTH1120 14500~190000 55~3000

19 KTH1250 17000~240000 50~3100

20 KTH1400 22500~320000 55~3400

21 KTH1600 30000~390000 60~3200

22 KTH200 ~ KTH1000 外形尺寸图

23 KTH1120~ KTH1600 外形尺寸图

24 出风口法兰尺寸表

25 水平安装外形尺寸表

26 侧置安装外形尺寸表

27 4 KTH200 性能曲线 Performance Curve

1 1.5

2 3

4 2.5

5 6

7 8 流量*1000 (m3 /h) 动压 (Pa)

40 60

80 100

150 200

300 400

500 600

2400 2800

1500 1000

800 3200

3600 2000

2500 3000

4500 5000

5500 0.2 0.3 0.5 轴功率ShaftPower(kW)72

75 78

81 84

87 90

93 转速Speed(r/min) 压力Pressure(Pa) Volume Dynamic Pressure 轴效率Shafe Efficiency %