| Place of Origin: | CHINA |
|---|---|
| Brand Name: | DONGJIAXIN |
| Certification: | ISC/IEC |
| Model Number: | RTTZ |
| Minimum Order Quantity: | Negotiable |
| Price: | Negotiable |
| Packaging Details: | Steel wooden drum |
| Delivery Time: | 7-15 working days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100KM/Week |
| Model Name: | RTTZ | Class Of Conductor: | 2 |
|---|---|---|---|
| Size: | 1.5~630mm² | Voltage Rate: | Low And Medium Voltage Cable |
| Insulation: | Mica Tape + Mineral Material | Sheath: | Copper Metallic Sheath |
| Applicaiton: | Construction, Underground | ||
| High Light: | 630mm2 RTTZ Fire Resistant Cables,2core Fire Resistant Cables |
||
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.
