RZ1-K LSZH Flexible Cable
- According to IEC,EN Standard
- UV Resistant
- Max Temperature 90ºC
- Water Resistance
- Place of Origin: Henan, China
- Number of Cores:1, 2, 3, 4
- HS Code: 8544492100
- MOQ: 300 Meters
1.1~30 $ / Meter
5
- Product Details
RZ1-K cable is a power and control cable designed for indoor fixed installations on circuits with voltage levels from 0.6/1kV to 1.8/3kV. The features of the RZ1-K are listed below:
- The conductor is class 5 stranded copper.
- Low Smoke and Halogen Free (LSZH) cross-linked polyethylene (XLPE) is usually used as the insulation.
- Widely used in street lighting, public places, power stations.
- Compliance with international and European standards, such as IEC 60502-1, EN 60228, UNE 21123, etc.,
- RZ1-K (AS+) is fire-resistant and halogen-free characteristics, designed to ensure the power supply of emergency circuits during a fire.
- Specification
- Voltage Rating: Uo/U0.6/1kV
- Temperature Rating: -15°C to +90°C
- Max. temperature during short circuit (≤5S): 250°C
- Minimum Bending Radius: 5 x overall diameter
- Construction
- Conductor: Class 5 flexible copper conductor
- Insulation: XLPE (Cross-Linked Polyethylene)
- Filler
- Binder
- Sheath: LSZH (Low Smoke Zero Halogen)
- Parameter
| NO OF Cores | Cross Section(mm2) | Insulation Thickness | Nominal Diameter (OD) | NOMINAL WEIGHT kg/km |
| 4 | 35 | 0.9 | 26.2 | 1573 |
| 4 | 50 | 1 | 31.2 | 2178 |
| 4 | 70 | 1.1 | 34.8 | 3055 |
| 4 | 95 | 1.1 | 39.7 | 3985 |
| 4 | 120 | 1.2 | 44.6 | 5086 |
| 4 | 150 | 1.4 | 49.8 | 6294 |
| 4 | 185 | 1.6 | 53.9 | 7534 |
| 5 | 1.5 | 0.7 | 120 | 150 |
| 5 | 2.5 | 0.7 | 13.15 | 204 |
| 5 | 4 | 0.7 | 14.5 | 286 |
| 5 | 6 | 0.7 | 16.1 | 387 |
| 5 | 10 | 0.7 | 18.1 | 598 |
| 5 | 16 | 0.7 | 21.3 | 931 |
| 5 | 25 | 0.9 | 25.4 | 1091 |
| 5 | 35 | 0.9 | 28.4 | 1407 |
| 5 | 50 | 1 | 34.4 | 2654 |
FAQ
What is the main advantage of RZ1-K over RV-K cable?
The primary difference is the sheath material. RV-K uses PVC (which releases toxic smoke in a fire), while RZ1-K uses LSZH (Low Smoke Zero Halogen) material.
Can RZ1-K cable be installed outdoors?
Yes. RZ1-K cables typically feature a UV-resistant outer sheath and are water-resistant (AD7 rating), making them suitable for outdoor installation. However, because they are Halogen-Free, the sheath is slightly less resistant to abrasion than PVC, so mechanical protection is recommended.
How flexible is RZ1-K cable?
It is highly flexible. It utilizes Class 5 stranded copper conductors, making it easy to handle and install in tight spaces, complex cable trays, or areas with difficult bends
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