fire proof Flexible Mineral Insulated Fireproof Fire Resistant
Power Cable
Detail Information:
Model Name : RTTZ
Conductor Type: Class 2
Insulation : Mica Tape Overlap
Jacket : Wave form copper
Size: 1.5~630mm²
Temperature rating: -25C up to +90℃
Fire performance: IEC 60332-1
Voltage suitable: 0.6/1kV
circuit integrity under fire conditions : 950℃,3h
Production Description:
Flexible fireproof cable and copper sheath embossing mineral
insulated cable. The cable is a new fireproof cable defects based
on modified insulated cables in mineral, it can overcome the
disadvantages of mineral insulated cable production is limited by
the length of the middle joint installation, avoid appearing in
question, has the advantages of the insulation layer is not easy to
damp, installation convenience, with the continuous promotion of
the product excellent performance, they are increasingly affected
by the broad masses of customers, it has been widely used in
industrial and civil construction.
Applications:
The traditional fire-resistant cables of existing national
standards cannot guarantee the fire protection requirements of
high-rise and super high-rise buildings. Traditional fire-resistant
cables can only maintain reliability for 90 minutes under fire
conditions, and the smoke emitted during the combustion process
affects personnel escape and fire rescue.For this reason ,special
effect buildings, first-class buildings and super high-rise
buildings should use mineral insulated cables.
▼ Cable Drum Data:
| CABLE DRUMS | D1=Flange Diameter(mm) | W=Useful Width (mm) | D2=Barrel Diameter(mm) |
 | 1000 | 700 | 500 |
| 1100 | 700 | 550 |
| 1200 | 700 | 600 |
| 1400 | 750 | 710 |
| 1600 | 900 | 900 |
| 1800 | 1120 | 1000 |
| 2400 | 1150 | 1300 |
Testing process
FAQ
* How to assure the quality of products?
1. Most of our products have certification.
2. Our Lab staff will test the material and check the process card
before production.
3. The O.D tester is testing all the time during production, and
the production line is always under control.
4. The product will be tested by Lab staff after production.
* Do you offer free samples or not?
1. If we have inventory about the sample you need and the total
amount is not large, it's free.
2. If we don't have inventory, according to our company's rule,
sample and freight costs need to be paid by your esteemed company.
And we will return the sample cost to you when you place the first
order with us. Thanks for your support.
* When I want customized products, how to do it?
We have professional equipment, technicians & skilled employees,
OEM & customized service is welcome. Drawings or samples are
required. Of course, the purchased quantity should meet our MOQ.
