Contact Us

+86 400-6136683

+86 13923650732

+86 752 2089356/5310980

QQ:2880301631

Address:Haibao Industrial Zone, Sandong Digital Park, Huicheng District,Huizhou City,Guangdong Province, China

Protective ventilated products are widely used in various industries: automatic engine and system, LED, electronics, portable electronic products, photovoltaic new energy, outdoor equipment cabinet, chemical packaging, battery and so on. With years efforts, Voir protective technological vents successfully won clients' trust domestic and overseas.

Solution

Reasons for outdoor photovoltaic solar equipments problems:
1.great temperature fluctuation, causing up to 15Kpa environmental pressure differential
2. bad harsh weather, high temperature, can not continue to  causing failure to continuously maintain the factory level of protection; ex-factory protection level
3.heavy rain causing combination aging and gaps on the combination part
4.long time working causing efficiency, air tightness and sealants declining
Provide a variety of waterproof breathable protection protective vents solutions from Voir:
1.to keep out water but still vent gasses, to equalize external and internal pressure
2.to avoid the enclosure from having vapor and condensing
3. to prevent particles, dust and debris from getting inside the enclosure, and to maintain the performance
4. to continue protect and maintain enclosure’s ex-factory protection level
 

Products

Product Model

Material/Size/Colour

Product Performance

 

VV-P0VM12022-B20B

 

PC

M12*1.5

white

 

IP:IP67

A/P:904ml/min@△p=70mbar

WIP:>-40Kpa

T:-40-125

 

 

VV-POPM12P3A-B20 

 

PA66+GF20

M12*1.5

white

 

IP:IP67

A/P:862ml/min@△p=7Kpa

WIP:>-30Kpa

T:-40-125

 

 

VV-POVM16P3A-B30

 

PC

M16*1.5

black

 

IP:IP68

A/P:≥800ml/min@△p=7Kpa

WIP:>-40Kpa

T:-40-125

 

 

VV-POVM18P3A-B30

 

PC

M18*1.5

black

 

IP:IP68

A/P:800ml/min@△p=7Kpa

WIP40Kpa

T:-40-125

 

 

BA welded type

BAE Back glue type

 

 

 

PTFE

user-defined

white/black/yellow

 

IP:IP65-68

A/P:72-256ml/min@p=1.25mbar

WIP:-120mbar(>1M)

T:-40-150

 

 

Peculiarity

1.to keep out water but still vent gasses, to equalize external and internal pressure
2.to avoid the enclosure from having vapor and condensing
3. to prevent particles, dust and debris from getting inside the enclosure, and to maintain the performance
4. to continue protect and maintain enclosure’s ex-factory protection level
 

Installation

 
Advantage
 
1.VOIR® solar vents B20 are widespread in domestic and foreign famous photovoltaic inverter manufacturers, and are the export product.
2.VOIR® participates in SCEC frequently for popularization and application of solar vents. 
3.VOIR® will offer customized products according to different use conditions of solar units. 
4.Contact us for more information