PRODUCTS
- Aerial Bundled Cables
- Airport Cables
- Automotive Cables
- Alarm & Audio & Electronic Cables
- Belden Equivalent Cables
- Bus Cables
- Cable Glands
- Cables for Oil Industry
- Coaxial Cables
- Composite Cables
- Control Cables
- Data Cable
- Elevator Cables
- Fiber Optic Cables
- Fire Resisting Cable(Fireflix)
- Fire Retardant Cable(FIRETOX)
- Flame Retardant Cable (FIREGUARD)
- Flexible Cables
- Heat Detection Cables
- High Temperature Cables
- Highway Cables
- Industrial Cables
- Instrumentation Cables
- Lan Cables
- Marine Cable
- NEK606 Water Blocked Offshore & Marine Cables
- IEC60092 STANDARD Offshore & Marine Cables
- BS 6883&BS7917 STANDARD Offshore & Marine Cables
- UKOOA Offshore & Marine cables
- VG 95218 Navy Cables
- Mining Cables
- Airframe Wire
- Marine, OIL,GAS & Petrochemical Cables
- Power Cables
- Railway Cables
- Robotics
- Rolling Stock Cables
- Rubber & Crane Cables
- Security Cables
- Special Cables
- Spiral Cables
- Telephone Cables
- Thermocouple Cables
- BS 5308 Cable
- PAS 5308 Cable
- BS 5467 Cable
- BS 6724 Cable
- BS 6346 Cable
- BS 7211 Cable
- IEC 60502-1 Cable
HOT PRODUCTS
APPLICATIONS
|
All Direlectric Self Support (ADSS) Cable
Application
The “All Dielectric Self-supporting (ADSS)” cable is designed for aerial self supporting application at short, medium and long span distances. ADSS cable offers a rapid and economical means for deployment by cable television operators, telephone companies and power utilities. It is adopted for high voltage, middle, small span conditions in Power Transmission System or mazy terrain such as river spanning, mountains.
Description
The cable consists of 5 to 36 fibers containing tubes or fillers stranded in up to 3 layers around a central strength member and bound under a PE jacket. Each tube contains 6 -12 fi bers. All the fibers in the cores are filled with water blocking gel. Fillers may be used to preserve the cable geometry. A water swelling tape is helically wrapped around the cable core. Aramid yarns are helically laid to supply peripheral strengthening of the cable. The outer jacket is tightly bounded over the aramid yarn layer. The cable jacket incorporates an optional inner polyethylene jacket and an outer polyethylene or AT (anti-tracking) jacket. When the induction on cable surface is above 12KV, anti-tracking sheath material (AT) will be applied. With AT outer jacket, the maximum electric field strength at operating point can reach 35KV. For long span application, a double jacket design can be considered. An optional ripcord can be put under the jacket layer to facilitate its removal.
Construction
Physical Properties
Span(m) | Ice+Wind:0mm+35m/sec | Ice+Wind:12mm+30m/sec | ||||||
---|---|---|---|---|---|---|---|---|
Cable O.D.(mm/in) | Cable Weight (kg/km)/(lb/kft) | Max.Working Tension(N/lb) | Max .Sag(%) | Cable O.D.(mm/in) | Cable Weight (kg/km)/(lb/kft) | Max.Working Tension(N/lb) | Max .Sag(%) | |
100 | 13.9/5.472 | 152/102.01 | 7578/1704 | 2 | 13.8/0.543 | 150.0/100.67 | 6621/1489 | 2 |
200 | 14.3/0.562 | 161/108.05 | 10430/2346 | 3 | 14.1/0.555 | 157.0/105.37 | 9000/2024 | 3 |
400 | 15.9/0.625 | 199/133.56 | 23221/5223 | 3 | 15.4/0.606 | 187.0/125.50 | 19225/4331 | 3 |
500 | 16.7/0.657 | 220/147.65 | 30590/6881 | 3 | 16.1/0.633 | 204.0/136.91 | 24885/5598 | 3 |
600 | 16.3/0.641 | 209/140.27 | 26952/6063 | 4 | 15.7/0.618 | 196.0/131.54 | 22154/4983 | 4 |
800 | 16.5/0.649 | 216/144.97 | 29452/6625 | 5 | 15.9/0.625 | 201.0/134.90 | 24042/5408 | 6 |
1000 | 16.7/0.657 | 221/148.32 | 31271/7034 | 6 | 16.1/0.633 | 204.0/136.91 | 24407/5490 | 6 |
* Above table do not cover all of available types. Other ADSS cables can be manufactured upon customer's request according to different span and sag environment.
Mechanical Properties
Minimum Bending Radius: | Maximum Compressive Load: | 4000N | |
Under installation: | 20×OD | Repeated Impact: | 4.4 N.m (J) |
During operation | 10×OD for unarmoured cables | Twist (Torsion): | 180×10 times, 125×OD |
20×OD for armoured cables | Cyclic Flexing: | 100 cycles | |
Temperature Range: | |||
Operating Temperature Range: | -40℃(-40℉) to +70℃(+158℉) | Crush Resistance: | 263N/cm (1250lb/in) |
Storage Temperature Range: | -50℃(-58℉) to +70℃(+158℉) |
Fiber Compliance
Temperature Cycling Tensile Strength Crush Impact Repeated Bending Torsion Kink Cable Bend Cool Bend | IEC60794-1-2-F2 IEC60794-1-2-E1A IEC60794-1-2-E3 IEC60794-1-2-E4 IEC60794-1-2-E6 IEC60794-1-2-E7 IEC60794-1-2-E10 IEC60794-1-2-E11 IEC60794-1-2-E11 |
Standard Compliance
Telcordia GR-20 RUS 7 CFR 1755.900 (REA PE-90) ICEA S 87-640 IEEE1222
Features
• High capacity cable offer great flexibility for placement on overhead transmission towers, eliminating the need for a support messenger.
• Dry core design and high tension strength capability suitable for toughest environmental and electrical conditions.
• Fit for extra high voltage power lines without interruption of power service to the customers.
• Typical spans with 1%-1.5% installation sag environment.