Solution
Sinri Technology is used in high-power, high-current new energy drive system EDV protection products
As new energy engineering and technical personnel continuously improve the requirements of motor matching performance and safety, the motor is used as the core drive system of new energy vehicles, facing the harsh working conditions and non-vacuum airtight changes, thus affecting the performance of the whole vehicle.。
Sinri Technology EDV series metal products are designed for the protection of high-power, high-current automotive electric drive systems. Made of metal material, it is more suitable for motor sealing cavity, reduce condensation, oil and dust proof, waterproof and breathable, balance internal and external pressure, improve the performance of new energy vehicle drive。
Sinri technology protection products, waterproof and breathable, reduce condensation, oil and dust proof, balance internal and external pressure (stress):
1.EPTFE high temperature resistant material for harsh environments;
2.Pressure relief, release the air pressure generated by changes in the operating conditions of the motor, to avoid damage to precision components;
3.Dustproof, reduce condensation, balance the internal and external forces (stress) of the motor cavity;
4.Excellent design structure to solve the safety problem caused by the sudden increase of the internal pressure of the electric drive during operation;
5.Customized, diversified design to meet customer needs。
Protective products
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Suitable for waterproof and breathable products |
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KK7 waterproof breathable valve |
Air permeability：370ml/min p=10kpa Protection level：IP67(Customizable） Proper temperature：-40℃-120℃ Water blocking pressure：-12kpa |
Fire-proof level：UL94VO Overall height；11mm Installation depth；6mm Thread size / colorCustomizable |
Specification：KK7 Model：SV-PO3KK7P3B-H35W Material：PC+E-ptfe（True color） |
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KK6 waterproof breathable valve |
Air permeability：350ml/min p=10kpa Protection level：IP67(Customizable） Proper temperature：-40℃-150℃ Water blocking pressure：-12kpa |
Fire-proof level：UL94VO Overall height；8.7mm Installation depth；5mm Thread size / colorCustomizable |
Specification：KK6 Model：SV-PO3KK6P3B-H35W Material：PA66+E-ptfe（Black） |
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M12*1.5 metal piece aluminum box gold short head version |
Air permeability：1200ml/min p=10kpa Protection level：IP67(Customizable） Proper temperature：-40℃-150℃ Water blocking pressure：-12kpa |
Fire-proof level：UL94VO Overall height；18.5mm Installation depth；10mm Thread size / colorCustomizable |
Specification：M12*1.5 Model：SV-MOAM12P5A-E00L Material：A6063 Bright silver（True color） |
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M3*0.5 waterproof breathable valve aluminum alloy |
Air permeability：850ml/min p=10kpa Protection level：IP67(Customizable） Proper temperature：-40℃-150℃ Water blocking pressure：-12kpa |
Fire-proof level：UL94VO Overall height；13mm Installation depth；6mm Thread size / colorCustomizable |
Specification：M12*1.5 Model：SV-MOAM12P4B-E06A Material：A6063 Bright silver（True color） |
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M12*1.25
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Air permeability：850ml/min p=10kpa Protection level：IP67(Customizable） Proper temperature：-40℃-120℃ Water blocking pressure：-12kpa |
Fire-proof level：UL94VO Overall height；18.5mm Installation depth；10mm Thread size / colorCustomizable |
Specification：M12*1.25 Model：SV-MOAM12P5A-E00L Material：A6063 Bright silver（True color） |
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M12*1.5
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Air permeability：850ml/min p=10kpa Protection level：IP67(Customizable） Proper temperature：-40℃-120℃ Water blocking pressure：-12kpa |
Fire-proof level：UL94VO Overall height；20mm Installation depth；10mm Thread size / colorCustomizable |
Specification：M12*1.5 Model：SV-MOAM12P5A-E00L Material：A6063 Bright silver（True color） |
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M12*1.5 |
Air permeability：1200ml/min p=10kpa Protection level：IP67(Customizable） Proper temperature：-40℃-150℃ Water blocking pressure：-12kpa |
Fire-proof level：UL94VO Overall height；25mm Installation depth；10mm Thread size / colorCustomizable |
Specification：M12*1.5 Model：SV-MOAM12P5A-E00L Material：A6063 Bright silver（True color） |
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Application |
Advantage |
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The Sinri EPV series of explosion-proof valve venting components can be easily operated manually by simply screwing them into the ventilated cavity bore. Explosion-proof and breathable requirements for any performance range that meets specific environmental needs.
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1.The moisture permeability (condensation) of the traditional balance valve is inversely proportional to the temperature of the sealed chamber. As the temperature rises, the humidity decreases, and the humidity rises after the temperature decreases.; 2.EDV motor protection decreases with temperature as the temperature rises. After the temperature drops, the humidity remains unchanged and there is no significant change.; 3.EDV balancing valve reduces condensation more than conventional balancing valves; 4.EDV balancing valve provides better protection against motor condensation. |
