- Model NO.: MQ3-63-4YC
- Brand: Markari
- Certification: CCC, CE, ISO9001
- Poles: 4P
- Trademark: Markari
- Warranty: 3 Year
- Operation: Electric
- Type: Integrated automatic transfer switch
- Output type: Quad
- Origin: China
MQ3 series dual power automatic transfer switches (follow brief as setting) is one of adopted inernational technology developed by our company.The setting is suits for AC 50HZ, rated working voltage is 400V, rated current 6A-100A and under dual power supply system.It has over voltage, under voltage, lost phases protection function.The setting mainly used for hospital, shopping center,bank, and chemical industry,metallurgy,high building,military facilities.
Environment conditions for operation and installation:
1.Ambient temperature:-5ºC-+40ºC,and average temperature in 24 hours below +35ºC(except for speacia order).
2.Elevation of installation site:≤ 2000m.
3.Relative humidity:not exceeding 50% at the maximum ambient temperature of +40ºC.With lower temperature,higher humidity would be permitted,but the lowest average temperature in a month not exceeding 90% in that month,and giving consideration to the dews on the goods surface,which would appear due to temperature change.
4.Pollution protection:3 grade.
5.The breaker should be put in the place where there is not any explosive medium and conductive dust and no gas,which would corrode metal or destroy the insulation.
|Rated working voltage||V||400||400|
|Rated breaker current||A||6,10,16,20,25|
|rated limitator short circuit braking capability||KA||W||W|
Overall and mounting dimensions:
1. What's your trading methods?
We accept kinds of trading methods,e.g.FOB,CIF.
2.What's your Payment terms?
We accept kinds of payment terms,e.g.TT,L/C,O/A.
3. What's the standard of package?
For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.
4. what kind of material of transformer?
we have two types, one 85% silver contacts and the other is 50% silver contacts.It depends on your requirment.
5.Could you offer Form A or C/O ?
It totally not a problem. We can prepare relative documents to foreign affairs office or other office to apply for this certificate.
6.Would you accept to use our LOGO ?
If you have good quantity,it absolute no problem to do OEM.
7.We want to know month capacity.
It depends on which model.For example for relay type small capacity , month capacity can reach near 20000pcs.
Any questions please feel free to contact us, 7*24 hours for you !!!