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factory directly sale high quaity electric fire alarms for short circuit isolator
Overview:
AW-AIS2188 short circuit isolators are used for the short circuit fault protection of buses.
When a bus circuit is operating normally, the AW-AIS2188 short circuit isolator will not operate;
when a short circuit fault occurs at a place at the output end of the short circuit isolator in the bus circuit (short-circuit current >200mA),
the section suffering the short circuit fault will be cut off from the bus, thus ensuring the normal communication of the other sections of the bus.
Upon elimination of the short circuit fault, the short circuit isolator can automatically bring the isolated section into the system again.
A short circuit isolator will make it convenient to confirm the location suffering a short circuit fault.
Features and technical parameters:
| 1. Mode of operation: Nonpolar two-wire system |
| 2. Quiescent current: <5.0mA |
| 3. Operative current: >200mA |
4. Operation indicator: Red (It is out in the normal monitoring status or remains lit in the operation status) |
5. Operating environment: Temperature: -10℃~50℃; relative humidity: ≤95% (40℃±2℃, without condensation) |
| 6. External dimensions: 86x6x040mm (with the base) |
| 7. Weight: about 125g (with the base) |
Instructions for use
Q1: How about the quality of the products?
A: We produce every product with good quality materials, and test carefully to make sure stable quality
before shipment.
Q2: Can I have a sample order?
B: Yes, Of course you can . we welcome sample order for your testing and checking products quality.
Mixed samples are avaliable.
Q3: What is the shipping time?
C: Small Qty order needs 3-5 working days, big Qty order usually needs 10-5 working days after payments arriving.
That"s depends on order Qty.
Q4: How to proceed the order if I have logo to print?
D: We will prepare artwork for visual confirmation at first, if the color and position are alright,we will make print
Logo sample from silk print factory and take picture for you to comfire before mass production.