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YNH-800 exhaust fan used for ventilation

Short Description:

1、The outer frame is made of hot-dip galvanized sheet
2、The fan blade is made of stainless steel, which is durable
3、Low noise, large air flow, stable and reliable operation.
4、high-performance and national standard 100% copper wire motor.
Type:Axial flow exhaust fan
Application:Greenhouse、 Workshop、Farm
Electric Current Type:AC
Frame material:Galvanized sheet
Blade Material:Stainless steel
Mounting:Wall Mounted
Place of Origin:Nantong, China
Certification:CE
Warranty:1 Year
After-sales Service:Online support
Size:800*800*380mm
Power:370w
Voltage:3 phase 380v/Customized
Frequency: 50hz/ 60hz
Motor connection:Belt Drive、Direct Drive optional


Product Detail

Product Tags

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

 800负压风机1879

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

 800负压风机2058

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

 800负压风机2232800负压风机2233

SANLUX or THREE brand belts optional, High-quality belts to ensure service life and maintenance-free

Plastic handle

 800负压风机2352800负压风机2353

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

 800负压风机2629

 The aluminum wheel and blade angle are made of aluminum magnesium alloy,light weight, good toughness, and are not easy to damage.

Fan bearing

 800负压风机2775

 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 pressurePa

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:

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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).


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