Siechem is India’s No.1 leading manufacturer & exporter of Telecommunication Cables. Equipped with most sophisticated, state-of-the-art jelly-filled telecommunication cable plant, fully equipped testing lab and highly skilled technical personnel, the cables are manufactured to every national and international standard covering from 5 pairs upto 2400 pairs with conductors of sizes 0.4mm / 0.5mm / 0.63mm and 0.9mm.These water resistant landline cables ensures best communication and data transmission needs throughout the year even during the hostile weather conditions
Product Details:
Brand | Siechem |
Nominal mutual capacitance | 0.05 mF/km |
Capacitance unbalance between pairs | Less than or equal to 300 pF |
Spark test voltage | 3 kV AC |
Conductor | Soft-annealed solid electrolytic copper |
Insulation | Polyethylene |
Armouring | Galvanised steel tape,double steel tape |
Outer Sheath | Polyethylene,PVC ST1 |
Type no. | Max.dia. of Splice | Min.dia.of Splice | Maximum permissible Splice opening | CABLE TO WHICH APPLICABLE | |||
(mm) | (mm) | (mm) | 0.4 (mm) | 0.5 (mm) | 0.63 (mm) | 0.9 (mm) | |
TSF- 0 | 42 | 8 | 80 | 5 10 | 5 10 | 5 10 | 5 10 |
TSF- 1 | 42 | 8 | 225 | 20 | 20 | 20 | – |
TSF- 2 | 42 | 8 | 350 | 50 | 50 | 50 | 20 |
TSF- 3 | 62 | 22 | 350 | 100 | 100 | 100 | 50 |
TSF- 4 | 92 | 30 | 500 | 200 | 200 | 200 | 100 |
Product Details:
Conductor | Flexible / Stranded / Solid, Plain / Tinned |
Insulation Resistance at 20 deg C | PVC - 25 M ohm (min) |
Maximum AC Voltage Withstand | 1 kV |
Mutual Capacitance of Pairs | 250 pF/m |
Conductor to Screen Capacitance | 400 pF/m |
Insulation | PVC / HR PVC / Zero Halogen |
Shielding | Al. Mylar tape |
Drain wire | Annealed tinned copper wire |
Armouring | GI wire / GI strip |
Outer sheath | PVC / HR PVC / Zero Halogen |
Operating Temperature | - 40 deg C to +70 deg C |
Voltage Rating | 300/500 V |
Conductor Resistance at 20 C | IS 8130/(2013) - Ohm / Km |
Cable Type | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 |
Normal Thickness of sheath/ Bedding (mm) | 1.1 | 1.1 | 1.2 | 1.2 | 1.3 | 1.3 | 1.5 | 1.5 | 1.5 | 1.5 | 1.7 | 1.7 | 2.2 | 2.2 |
Normal Diameter over Sheath/ Bedding (mm) | 11 | 11 | 14.2 | 14.2 | 20.1 | 20.1 | 23.5 | 23.5 | 26.3 | 26.3 | 31.3 | 31.3 | 40.7 | 40.7 |
Normal Size of Armour wire (mm) | 0.9 | 1.25 | 1.6 | 1.6 | 1.6 | 2 | 2.5 |
Product Details:
Frequency | 25.0 |
Brand | Siechem |
Conductor Diameter | 0.25mm |
Conductor | Soft-annealed solid electrolytic copper |
Insulation | Polyethylene |
Outer Sheath | Polyethylene, PVC ST1 |
Armouring | Galvanized steel tape, double steel tape |
Spark test voltage | 3 kV AC |
Siechem is India’s No.1 leading manufacturer & exporter of Telecommunication
Cables. Equipped with most sophisticated, state-of- the-art jelly-filled telecommunication cable plant, fully equipped testing lab and highly skilled technical personnel, the cables are manufactured to every national and international standard covering from 5 pairs upto 2400 pairs with conductors of sizes 0.4mm / 0.5mm / 0.63mm and 0.9mm.These water resistant landline cables ensures best communication and data transmission needs throughout the year even during the hostile weather conditions
Specification: GR/CUG-01/03 & customized to your specification
Features
??? Upto 2400 pairs
??? Uniformly drawn circular solid copper conductor
??? MDPE / HDPE extruded insulation
??? Insulation resistance not less than 5000 m???.km (VR not less than 1x10 15
???.cm)
Applications
These cables are used for distribution in Exchange area and usually conduit or
direct burial application
Product Construction
??? Conductor : Soft-annealed solid electrolytic copper
??? Insulation : Polyethylene
??? Inner Sheath : Polyethylene
??? Armouring : Galvanized steel tape, double steel tape
??? Outer Sheath : Polyethylene, PVC ST1
??? Colour : As per customer spec
Technical Data
??? Flame retardant (Fire Resistance) test as per IS : 10810-Part 61
??? Carbon black content, 2.5% min as per BS : 6234
??? Volume resistivity at 100°C is ≥ 1 x 10 10 ???.cm
??? Nominal mutual capacitance 0.05 ???F/km
??? Capacitance unbalance between pairs ≤ 300 pF
??? Spark test voltage 3 kV AC
??? Laid up pairs flooded with water resistant jelly.
??? Longitudinally applied polyethylene coated aluminium moisture barrier tape
??? PE inner sheath / outer sheath, Spark test at 11 kV AC
??? Near end cross talk between adjacent pairs – better than 55 dB
??? Far end cross linked talk between adjacent pairs – better than 67.8 dB/km
Approvals
??? ISO 9001, ISO 14001, OHSAS 18001
??? BSNL
Leading Customers: BSNL, MTNL, Larsen & Toubro & more
Product Details:
Brand | Siechem |
Capacitance unbalance between pairs | Less than or equal to 300 pF |
Conductor | Soft-annealed electrolytic Copper |
Insulation | Polyethylene |
Nominal mutual capacitance | 0.05 mF/km |
Spark test voltage | 3 kV AC |
Type no. | Max.dia. of Splice | Min.dia.of Splice | Maximum permissible Splice opening | CABLE TO WHICH APPLICABLE | |||
(mm) | (mm) | (mm) | 0.4 (mm) | 0.5 (mm) | 0.63 (mm) | 0.9 (mm) | |
TSF- 0 | 42 | 8 | 80 | 5 10 | 5 10 | 5 10 | 5 10 |
TSF- 1 | 42 | 8 | 225 | 20 | 20 | 20 | – |
TSF- 2 | 42 | 8 | 350 | 50 | 50 | 50 | 20 |
TSF- 3 | 62 | 22 | 350 | 100 | 100 | 100 | 50 |
TSF- 4 | 92 | 30 | 500 | 200 | 200 | 200 | 100 |
3.4/5
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