What is RoHS? Baokezhen (Hongkong) Enterprise Co.,Ltd./Dongguan Yanlun Electric Co.,Ltd . switch to comply with this standard?

 

The RoHS instruction refers to " in the electronic and electrical equipment in the restriction of the use of hazardous substances ". This instruction is banned in the EU market launch of new electronic and electrical appliances containing over standard content of lead, cadmium, mercury, chromium six, polybrominated biphenyls ( PBB ) and polybrominated diphenyl ethers ( PBDE ) flame retardant.

 

All Baokezhen (Hongkong) Enterprise Co.,Ltd./Dongguan Yanlun Electric Co.,Ltd . switches are compatible with RoHS instruction.

 

What is the IP69K protection grade?

 

This test is designed to simulate the cleaning platform on the pressurized clean environment. Test equipment according to the German DIN 40050-9 standard mounting rail, the use of IEC 60529 standard rating system to evaluate whether the tested equipment reaches IP69K grade high temperature high pressure washing. The device under test in addition to dust capacity ( IP6X ), also must be able to withstand high pressure and steam cleaning. The test will use a discharge temperature of 80 ° C, 8-10MPa 14-16 L/min pressure, velocity of flow nozzle, at a distance of the tested equipment 10-15cm, respectively in 0 °, 30 °, 60 °and 90°position flush devices to be tested for 30 seconds. In the testing process, placed on the turntable device under test will keep 12 seconds a lap ( 5 RPM ) rotation speed.

 

How should I choose Baokezhen (Hongkong) Enterprise Co.,Ltd./Dongguan Yanlun Electric Co.,Ltd . switch?

 

The following features are the most important considerations in part:

 

- Installation

 

- driver type

 

- rated current

 

Work environment ( seal level ... )

 

Sustained delivery time? It is possible to provide the old models of the product?

 

Baokezhen (Hongkong) Enterprise Co.,Ltd./Dongguan Yanlun Electric Co.,Ltd . as one family machine interface experts, all products and die by the company's own design and production.

 

High inrush current design " S " contact option where? There is also the design of the product?

 

This kind of product is still in existence. Relevant information please contact us.

 

What is the IP rating?

 

IP rating code ( International Protection rating, or into the mouth protection grade ) by the letters IP and followed by two digits, and sometimes in a selected appended to add a letter. According to the international standard IEC 60529 definition, IP rating for classification and evaluation of electronic products to prevent solid objects ( including palm, fingers and other body parts ), dust, accidental contact and water access capability. Two characteristics of digital illustration of related protection level, specific test conditions, see next tables. If one does not pay attention to the protection, it can be replaced by the X corresponding to the characteristics of digital.

 

What is UL94-V0?

 

UL 94 is the United States Underwriters Laboratories released a plastics flammability standards.

 

This standard according to the different combustion thickness direction and characteristics of the plastic materials are defined and classified. From lowest grade ( flame retardant worst) to the highest rank ( flame retardant is best), are classified as follows:

 

The level of HB: direction of slow combustion; in 3mm thick samples on the burning rate < 76 mm/min.

 

V2: vertical combustion 30 seconds out; allowing combustion particles dropping.

 

V1: vertical combustion 30 seconds out; not allowed to drip.

 

V0: vertical combustion 10 seconds out; not allowed to drip.

 

5VB: vertical combustion 60 seconds out; is not allowed to drop; sheet sample can form a concave hole.

 

5VA: vertical combustion 60 seconds out; is not allowed to drop; sheet sample will not form a concave hole.

 

The switch mainly used in what occasion?

 

Please refer to the application of our products page.

 

How to estimate an inductive load rated current size? Is there any experience?

 

A more reliable experience value is the resistive load rated value is divided by 2.

 

Baokezhen (Hongkong) Enterprise Co.,Ltd./Dongguan Yanlun Electric Co.,Ltd . in line with the UL standard switch product?

 

Yes.