multi duct: 14/10 - cbitele.com
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CBi electric Telecom Cables (Pty) Ltd 3 Marthinus Ras Street, Brits, North West
Tel : 012 381 1400 Fax : 012 250 3412
MULTI DUCT: 14/10
APPLICATION w Direct buried w In duct installation w FTTx deployment
CONSTRUCTION
SHEATHING High Density Polyethylene (UV stable for 1 Year)
MECHANICAL PROPERTIES
WAY
2
DUCT DIAMETER NOMINAL
(mm) CABLE WEIGHT
(kg/km)
MAXIMUM INSTALLATION LOAD
(N)
BENDING RADIUS
LONG TERM (mm)
16 x 30 220 600 320
4 30 x 30 455 900 600
7 40.2 x 44 804 1250 800
TUBE COLOURS AS TIA/EIA
Blue White Grey Orange Green Brown
Red
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TUBES Co-extruded High Density Polyethylene with a low co-efficient layer
ORDERING INFORMATION
7 14/10 1000
WAY DUCT SIZE DRUM QUANTITY (m)
14/10 MULTI DUCT
2 Way 4 Way 7 Way
CBi electric Telecom Cables (Pty) Ltd 3 Marthinus Ras Street, Brits, North West
Tel : 012 381 1400 Fax : 012 250 3412
MULTI DUCT: 14/10
MECHANICAL PERFORMANCE CRITERIA IMPACT RESISTANCE: Test Method IEC 60794-1-2- Method E4
Test requirements:
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Duct Length: Conditioning: Anvil:
200mm -10°C for 3 hrs 25mm ROC
Acceptance Criteria: No cracking or fracturing shall occur
Weight: Free Fall Distance: No. of impacts:
3kg 221mm 4 spaced equally
Test Load 2 Way = 6.5 Joules 4 Way = 6.5 Joules
CRUSH RESISTANCE: Test Method IEC 60794-1-2- Method E3
Test requirements: Duct Length: Compressive Load: Duration of Load:
150mm 1000 N 1 min
Acceptance Criteria: A ball with a 8mm OD should pass freely through all the tubes upon a recovery period of 1.0 min
TENSILE PERFORMANCE: Test Method IEC 60794-1-2- Method E1
Test requirements: Duct Length: Rate of Extension: Compressive Load:
<10m 115mm/min 115mm/min
Acceptance Criteria: During load the elongation shall be less than 3%. Three minutes after load is removed the elongation shall be less than 1%
FLEXIBILITY (Bend): Test Method IEC 60794-1-2- Method E6
Test requirements: Duct Length: Mandrel Diameter:
<1000mm 20D
Acceptance Criteria: A ball with a 8mm OD should pass freely through all the tubes after a period of 10 min
KINK RESISTANCE: Test requirements: Micro-Duct Length: Bending Diameter: Duration:
1000mm 12D 10 min
Acceptance Criteria: After 10 minutes no kinking shall occur
FRICTION CO-EFFICIENT: Test requirements: Duct Length: Loop Internal Diameter: Optical Fibre Cable OD:
5m 750mm of 450° 3.4mm
Acceptance Criteria: The calculated friction co-efficient shall be less than 0.1
PRESSURE TEST: Test requirements: Duct Length: Water Pressure: Duration of Test:
5000mm 12 Bar 10 min
Acceptance Criteria: Micro duct shall not burst
CHEMICAL RESISTANCE: Test requirements: Duct Length: Acid/Base Chemicals: Solvents:
100mm pH 2-12 Petrol, Acetone and Diesel
Acceptance Criteria: The duct shall withstand chemical treatment
Weight: Pulling Speed:
5kg 500mm/min
Tensile Load: Duration of Load:
9.81 x Test Weight 1 min
ENVIRONMENTAL STRESS CRACKING:
Acceptance Criteria: No cracks or ruptures shall be visible
Test requirements: Strip Length: No. of strips: Chemical:
8mm wide x 38mm long 5 Teepol Blue 825
Temperature: Duration of Test:
50°C 400 hrs
7 Way = 6.5 Joules
Test Load 2 Way = 1000N 4 Way = 1000N
7 Way = 1000N
Test Load 2 Way = 1750N 4 Way = 3750N
7 Way = 5000N
14/10 MULTI DUCT