Cable Segment-Okzng(A)-FRHF
(Equipment / Material)
Model Number: Сегмент-ОКЗнг(А)-FRHF
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: Yes
Price: Call for price
Description:
Fire-resistant optical halogen-free cables for transmitting information signals in fiber-optic communication lines, control and monitoring systems. Operating temperature -60 … +60 °C
Overview:
Design
- Optical fiber
- Optical module made of halogen-free polymer material with increased heat resistance.
- Central power element (CSE) is a fiberglass rod.
- The shell of the CSE is made of a polymer composition with an increased operating temperature range.
- A water-blocking element that provides longitudinal waterproofing.
- Intermediate shell made of silicone rubber.
- Armor cover made of round galvanized steel wires.
- The outer shell is made of halogen-free polymer material with reduced gas and smoke emission and an extended operating temperature range.
Technical parameters
| Fire resistance when exposed to open flame | ≥ 180 minutes |
|---|---|
| Long-term tensile strength | 7.0 kN |
| Assembly tensile load, kN | 8.1 kN |
| Permissible crushing load | ≥ 0.5 kN/cm |
| Permissible impact force | ≥ 20.0 J |
| Dynamic bends | 20 cycles at an angle of ± 90° at temperatures down to minus 10 °C |
| The outer sheath of the cable withstands the test voltage | 20 kV DC or 10 kV AC at 50 Hz for 5 seconds |
| Resistance to high humidity | Up to 98% at 35°C |
| Electrical resistance of the outer sheath of the cable, when recalculated for 1 km of length and 20 °C | ≥ 100 MOhm |
| Number of fibers | 4-32 |
|---|---|
| Cable diameter, mm | 14.2 ± 0.3 |
| Cable weight kg/km | 445 |
OOO "Segmentenergo"
Locations: Chekhov, Skladskaya St., industrial zone Energomash ter., building 8/1
Main Products/Services: Cable