Flexible Foam Dielectric LEAKY Feeder Cable 7/8″
Model :7/8″ F Copper Leaky
(Fire Retardant Low Smoke and Zero Halogen)
FR, LS, ZH – Optional
Product Range
Specifications
| Construction | |
|---|---|
| Inner Conductor | Smooth copper tube Nominal 9.50+0.250 mm |
| Dielectric | Foamed polyethylene Nominal 23.20+0.50 mm |
| Outer Conductor | Overlapped copper foil with punched leaky slots23.40+0.50 mm |
| Jacket | Standard black PE or Flame-Retardant/Halogen-Free black PE Nominal 27.40+0.50 mm |
| Mechanical Characteristics | ||
|---|---|---|
| Weight (+5%) | F-R Jacket | Nominal 0.41 kg/m |
| Minimum Bending Radius | 800 mm | |
| Tensile Strength | 215 kg/2100N | |
| Operating Temperature | F-R Jacket | -30°C~+80°C |
| Electrical Characteristics | ||
|---|---|---|
| DC Resistance | Inner Conductor | 1.90 Ω/km |
| Outer Conductor | 2.50 Ω/km | |
| Dielectric Strength | DC 6,000V For 1 Min | |
| Min. Insulation Resistance | 10,000 MΩ.km | |
| Velocity of Propagation | 89±2% | |
| Peak Power Rating | 90 kW | |
| Characteristic Impedance | 50±3Ω | |
| Frequency (MHz) | Attenuation dB/100m | Coupling Loss 50% | Coupling Loss 95% |
|---|---|---|---|
| 150 | 1.62 | 59 | 61 |
| 400 | 3.10 | 61 | 65 |
| 450 | 3.41 | 61 | 64 |
| 700 | 4.75 | 67 | 77 |
| 900 | 6.04 | 60 | 65 |
- *Attenuation / Coupling Loss are nominal values.
- *The cable has stop bands at 313~353MHz and 646~686MHz
- *The attenuation may rise by 0.2%/°C with ambient temperature rising
Contact Kanhha Cables for your specification of your required frequency band.
Client testimonial
Mr. Ovijeet Das
Overseas Infrastructures Alliance (OIA) India Pvt. Ltd.
“After the delivery of the cables against one of our RURAL ELECTRIFICATION (RE) project in Mozambique, TIRUPATI PLASTOMATICS TEAM was very apt in rendering the on-site training support related to installation aspects to our staff people which is exemplary and made our task lot more easier. We appreciate their POST SALES SUPPORT which was not a part of our contract agreement.”
Mr. I.P. Sharma
IRCON International Limited
“QUALITY is of paramount importance to our company and we are quite satisfied with the on-field performance of TIRUPATI PLASTOMATICS cables installed in our project”
Mr. Bharat Kulkarni
Hitachi Rail STS
“During the Pre-shipment inspection, we realized that the quality of workmanship of TIRUPATI PLASTOMATICS make cables is of highest quality. Their labs are fully equipped to perform all the ACCEPTANCE TESTS which were desired from our side. We would come back for the repeat purchase of the similar cables”
Ms. Nirmal
Delhi Metro Rail Corporation (DMRC
“Our Experience of buying the cables for our Metro Project had been very satisfying as they are operationally performing well in line with our desired standards. We vouch for the technical prowess of TIRUPATI PLASTOMATICS make cables.”
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