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- Category: Pressure Switches >>>
- Supplier: Changzhou Jiheng Electric Appliance Co. Ltd.
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Product Overview
Description
This type product is special used on the equipment of air-conditioning cooling system,which can be used in
house,commerce,automobile and other equipment.when the pressure is too high or too low, it will shut off for protecting the equipment.
It has the following technique;
Ordinal number | Name | The technique request |
1 | The pressure value sets the scope | 3-667PSl / 0.02-4.6Mpa |
2 | The pressure value business trip scope | 1.45-14.5PSl / 0.01-0.1Mpa |
3 | Touch some form | NC (H) NO (L) |
4 | Contact capacity | AC240V 3A AC120V 6A |
5 | Contact resistance | « 50mΩ |
6 | Insulate the electric resistance | » 100mΩ Connect the line carries with a » 100mΩ |
7 | The anti-electricity strength | The AC1500V last the 1 min clock and did not broke through and gleam |
8 | Biggest blow up the pressure | At the « 5000PSl of («34.5Mpa) blows up the pressure under the 1min clock did not burst the phenomenon |
9 | Air tightness | The 4.8Mpa/ 1 min no leakage |
10 | Adapt the temperature | The environment temperature -30 ~ +80°C Lie the quality temperature -50 ~ +120°C |
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