Description
1、The frame and shutters are made by Automatic processing CNC equipment,And the material is optional: galvanized sheet, 201 stainless steel or 304 stainless steel.
2、The fan is composed of wind blade,motor, frame, protective nets, shutters and other components. Motor-driven fan generates airflow.
3、The shutters can open automatically after power on,when powered off the shutters closed automatically,too. It can prevent outdoor dust, foreign matter and etc. from entering, and can also avoid the effects of rain, snow, and downwind.
Technical Parameter
| Model NO. |
YNH-800 |
| Dimensions: height * width * thickness(mm) |
800*800*380 |
| Blade Diameter (mm) |
710 |
| Motor speed (rpm) |
1400 |
| Air volume (m³/h ) |
20000 |
| Noise decibels（dB） |
70 |
| Power（w） |
370 |
| Rated voltage（v） |
380 |
|
Blade
|
|
The blade is made by stamping and shaping at one time. It is attractive and durable and the special blade shape design ensures the large air quantity and no deformation.
|
|
Motor
|
|
The motor is optional:China domestic brand motor and SIEMENS motor.It is durable, strong power, low noise,IP 55 motor protection grade and F class insulation level.
|
|
Belt
|
|
SANLUX or THREE brand belts optional, High-quality belts to ensure service life and maintenance-free
|
|
Plastic handle
|
|
In order to facilitate transport, a concave plastic handle is designed on both sides of fan fuselage, it is greatly improve the transportation efficiency.It has beautiful appearance and it is reasonable for design and not easy to damage,will not hurt hands.
|
|
Aluminum wheel
|
|
The aluminum wheel and blade angle are made of aluminum magnesium alloy,light weight, good toughness, and are not easy to damage.
|
|
Fan bearing
|
|
The bearing adopts the imported Swiss SKF bearing , which has high strength and long service life.
|
Other Specification Parameter
|
Model
|
Blade diameter
(mm)
|
Blade speed
(r/min))
|
Motor speed (r/min)
|
Air volume (m³/h)
|
Total pressure（Pa）
|
Noise (dB)
|
Power
(W)
|
Rated voltage
(V)
|
Height
(mm)
|
Width
(mm)
|
Thickness
(mm)
|
|
YNH-800(29in)
|
710
|
660
|
1400
|
22000
|
60
|
≤60
|
370
|
380
|
800
|
800
|
380
|
|
YNH-900(30in)
|
750
|
630
|
1400
|
28000
|
65
|
≤65
|
550
|
380
|
900
|
900
|
400
|
|
YNH-1000(36in)
|
900
|
610
|
1400
|
30000
|
70
|
≤70
|
550
|
380
|
1000
|
1000
|
400
|
|
YNH-1100(40in)
|
1000
|
600
|
1400
|
32500
|
70
|
≤70
|
750
|
380
|
1100
|
1100
|
400
|
|
YNH-1220(44in)
|
1100
|
460
|
1400
|
38000
|
73
|
≤70
|
750
|
380
|
1220
|
1220
|
400
|
|
YNH-1380(50in)
|
1250
|
439
|
1400
|
44000
|
56
|
≤70
|
1100
|
380
|
1380
|
1380
|
400
|
|
YNH-1530(56in)
|
1400
|
325
|
1400
|
55800
|
60
|
≤70
|
1500
|
380
|
1530
|
1530
|
400
|
Installation Precautions:
Dear Customer:
First of all, thank you very much for choosing YUENENG fan! In order to ensure the normal operation of the fan, we must pay attention to the following points during installation:
1. When installing the fan, please make sure the fan is in the horizontal position, and it is recommended to use infrared level;
2. The inner side (protective net side) of the fan is flush with the inner wall to ensure that the drainage hole and removable maintenance board of the fan are on the outside of the outer wall, which is convenient for maintenance;
3. After the fan is placed in the hole, insert a wooden wedge into the gap above the middle column, and finally fill the gap with foaming agent ( not recommended to use concrete direct powder to prevent the extrusion deformation of the fan caused by the thermal expansion of the concrete which will affect the use);
4.In order to prevent the motor from burning out due to phase loss or overload, it is recommended to install breakers on the fan control circuit (Chint, Delixi, Schneider and other brands).
