Performance Curve - Breeze DVS Series User Manual

We bring better air to life
2. PRODUCTS OVEVIEW
DVS series use a silent inline fan with high quality material and exceptionally super low noise design. The idea solution for medium
demand ventilation in commercial and residential systems.
Material:
Ÿ
Casing: Stainless plate steel
Ÿ
Impeller: Stainless steel with high energy efficiency of forward curve centrifugal impeller in favor of drastically reducing noise.
Ÿ Motor: 100% copper coil and fitted with high quality ball bearing, high efficiency, low noise, maintenance free and long service life.
Equipped with thermal overload protection.
Ÿ
Standard motor range is protected to IP 44, class B insulation.
Application:
Ÿ Bathroom, bedroom, office, living room, store, toilets, hotels.
Ÿ
Super low noise requirements and supply or exhaust ventilation.
Construction.
The silent inline fan consists of the following main parts:
1. Fan Box
2. Fan Casing
3. Double Inlet Impeller
4. Motor Support
5. Motor Frame
Silent inline fan with standard motor are suitable for ventilation of:
• Clean air
• Slightly dusty and greasy air
• Slightly aggressive gases and vapour
• Mediums up to an atmospheric density of 1.2 kg/m3
• Mediums with a temperature of -20°C up to +40°C
• Mediums up to a max. Humidity of 85%
• The ambient temperature of the motor must be between -20°C and +40°C make sure and adhere to the specifications of the
motor manufacturer.

3. PERFORMANCE CURVE

DVS 180
Pa
125
100
75
50
40 80 120 160 200
DVS 780
Pa
250
200
150
100
50
150 300 450 600 750
DVS 1200
Pa
500
400
300
200
100
200 400 600 800 1000 1200
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6. Inlet/Outlet Flange
7. Terminal Electric Box
8. Plate of Terminal Box
9. Bracket Hanger
10. Service Plate
Pa
200
150
100
50
3
m /h
240 60 120
Pa
250
200
150
100
50
3
m /h
900 200 400
Pa
500
400
300
200
100
3
m /h
400 800 1200 1600 2000 2400
DVS 300
3
m /h
180 240 300 360
DVS 960
3
m /h
600 800 1000 1200
DVS 1900
3
m /h
USER'S MANUAL
DVS SERIES
DVS 500
Pa
200
150
100
50
100 200 300 400 500
DVS 3000
Pa
500
400
300
200
100
500 1000 1500 2000 2500 3000
3
m /h
600
3
m /h
02