New energy field
Explosion-proof Vent Solution
Solution
■Protective solution provided by Voir
Specification on Voirs Protective Vent To protect the sealed but not vacuum components, like automobile’s battery pack/ box, Voir has developed EPV protective vents that not only help to rapidly release the pressure but also resist explosion/ water/ dust/ oil. Normally, it helps the enclosure to breath; but when the pressure reaches the critical point,it breaks the membrane to release a large number of air, by this way it releases the great pressure of the inside and prevents explosion from happening or lower the damage from explosion.
■Reliability Requirement：
>>Service life being more than 10 years
>>Protective rate can still be IP67 after service life span test
■ The Performance of the Protective Vent(When the Inner Pressure of the Automobile Battery Reached 80Kpa, Alarm will get to work immediately to prevent explosion)
Products
|
Product Model |
Material/Size/Colour |
Performance |
|
VE-M327-00-111
|
A6063 M20×1.5 silver |
IP Rate：IP67 Airflow：≥2600ml/min;△p=7Kpa Flameproof Pressure：15-25Kpa Temperature Range：-40-150℃
|
|
VE-M341-00-111
|
A6063 M20×1.5 silver |
IP Rate：IP68 Airflow：≥1000ml/min;△p=7Kpa Flameproof Pressure：20-40Kpa Temperature Range：-40-150℃
|
|
DC11
|
PP+GF30 V901 black
|
IP Rate：IP67 Airflow：≥3870ml/min;△p=1.5Kpa Flameproof Pressure：7±3Kpa Temperature Range：-40-150℃
|
|
VE-EMVM12022-B001
|
A6063+TPE+silica gel EPV-S-M12 silver |
IP Rate：IP67 Airflow：＞1.7L/min@△p=21kpa Flameproof Pressure：0.2-0.4bar Temperature Range：-40-150℃
|
|
VE-EMVM12022-B001-S
|
A6063+TPE+silica gel EPV-M12-SM silver |
IP Rate：IP67 Airflow：≥549ml/min@△P=10kpa Flameproof Pressure：0.2-0.4bar Temperature Range：-40-150℃
|
|
VE-EPV400034-H3B
|
PP+GF30+SUS304 V400 black |
IP Rate：IP67 Airflow：3.5L/min@△p=15mbar Flameproof Pressure：0.25-0.4bar Temperature Range：-40-150℃
|
|
VE-EPV200034-H3B
|
PP+GF30+SUS304 V200 black |
IP Rate：IP67 Airflow：2.5L/min@△p=15mbar Flameproof Pressure：0.25-0.4bar Temperature Range：-40-150℃
|
|
VE-EPV700050-H35
|
PP+GF30+SUS304 V700 black |
IP Rate：IP67 Airflow：＞3L/min@△p=1.5Kpa Flameproof Pressure：0.2-0.5bar Temperature Range：-40-150℃
|
|
VE-EPV780050-H3B
|
PP+GF30+SUS304 V780 black |
IP Rate：IP67 Airflow：＞8L/min@△p=1.5Kpa Flameproof Pressure：0.2-0.5bar Temperature Range：-40-150℃
|
|
VE-EPV901034-H30
|
PP+GF30+SUS304 V901 black |
IP Rate：IP67 Airflow：＞12L/min@△p=2Kpa Flameproof Pressure：7±3Kpa Temperature Range：-40-150℃
|
|
VE-EPV401034-H3B
|
PP+GF30+SUS304 V401 black |
IP Rate：IP67 Airflow：＞3L/min@△p=15mbar Flameproof Pressure：0.25-0.4bar Temperature Range：-40-150℃
|
|
VE-EPV280034-H3B
|
PP+GF30+SUS304 V280 black |
IP Rate：IP67 Airflow：＞3.5L/min@△p=1.5Kpa Flameproof Pressure：25-40Kpa Temperature Range：-40-150℃
|
|
VE-EPVM42034-B30C
|
PP+GF30+SUS304 M42×1.5 black |
IP Rate：IP67 Airflow：1100ml/min@△p=15mbar Flameproof Pressure：0.2-0.5bar Temperature Range：-40-125℃
|
|
VV-EPVM42034-B30C-F
|
PP+GF30+SUS304+H59 M42×1.5 black |
IP Rate：IP67 Airflow：≥910ml/min@△p=1.5Kpa Flameproof Pressure：20-50Kpa Temperature Range：-40-125℃
|
|
VE-EPV600034-H30
|
PP+GF30+SUS304+H59 V901 black |
IP Rate：IP67 Airflow：＞12L/min@△p=2Kpa Flameproof Pressure：20-40KPa Temperature Range：-40-150℃
|
|
VE-EPVAK4734-H3B
|
PP+GF30+SUS304 AK47 black |
IP Rate：IP67 Airflow：≥2970ml/min@△p=1.5Kpa Flameproof Pressure：0.25-0.4bar Temperature Range：-40-150℃
|
|
VE-EPVAK3934-H3B
|
PP+GF30+H59 AK39 gray |
IP Rate：IP67 Airflow：＞3.0L/min@△p=1.5Kpa Flameproof Pressure：20-40KPa Temperature Range：-40-150℃
|
|
VE-P310-00-RS1
|
PC P310 red |
IP Rate：IP67 Airflow：0L/min@△p<8mbar Flameproof Pressure：13±5Kpa Temperature Range：-40-150℃
|
|
VV-P327-00-KS1
|
PP+GF30 * black |
IP Rate：IP67 Airflow：7304ml/min;△p=7KPA Water Entry Pressure：＞-40Kpa Temperature Range：-40-125℃
|
More products：
Peculiarity
>> Balancing pressure (pressure from inner and outer battery)
>> Releasing pressure (it can rapidly vent the gas after the cell abnormally exhausts, preventing damage to the battery or other components from excessive pressure)
>>Battery can be tested the air tightness by installing onto holder
Installation
Advantage
>>Extend the Normal Working Time
>>Lower Cost For Maintenance
>>Small Space Needed for the Vent
>>Better Structure
>>Technology Upgrade