Here are a few things you would want to know about ACSR Cables
Quick Introductory Notes on ACSR Cables:
• Aluminum Conductor Steel Reinforced (ACSR) Cable is a utility secondary service cable that’s made of aluminum alloy conductors which are compressed at 1350-H19.
• The aluminum conductors are reinforced with a steel wire at the center.
• The steel core is coated with aluminum B-341. The steel is also galvanized for protection and grease may be applied around the core to prevent corrosion. Aluminum cables are generally very light as compared to copper cables thus easy to lift and carry around.
• Aluminum conductors have a high current carrying capacity than close substitute conductors. ACSR Cable is designed for primary and secondary power distribution.
• Aluminum Conductor Steel Reinforced Cable is installed through by overhead transmission method.
• ACSR Cable is in line with all the requirements of International Laboratory Standards.
Here are Frequently Asked Questions (FAQ) about ACSR Cable.
1. What is the allowable bending radius of Bluebird ACSR Cable?
ACSR Bluebird - 2156MCM Cable is constructed with 1350-H19 aluminum conductors of size 2156 AWG (American Wire Gauge). Each aluminum wire has a radius measuring 0.0801 inches whereas the galvanized steel measures 0.04805 inches. The overall allowable bending radius of ACSR Bluebird Cable is 0.881 inches. Therefore, 0.881 inches is the allowable bending radius during installation, or when bending the cable into drums for transportation.
2. What is the carrying capacity of ACSR Twin Finch Cable?
• Carrying capacity of cables is the uttermost amount of current conducted without exceeding the temperature rating. ACSR Finch Cable is constructed for use in primary overhead power transmission. The cable is extensively used in harsh environmental conditions in heavy duty construction sites. This is because it is made of reinforced steel for protection. ACSR Finch Cable has a carrying capacity of 1093 amperes. The cable is made to carry a maximum of 1093 Amps at an allowable temperature of 90 degrees Celsius. It is an ideal cable to fit steamy and oily construction areas; thanks to its high-temperature range. Therefore, the temperature is the variable that must be kept constant; otherwise the cable may blow.
3. What is the voltage rating for ACSR Bluebird Cable?
• Bluebird ACSR cable is made of aluminum conductors which are reinforced with steel at the core. ACSR stands for Aluminum Conductor Steel Reinforced. ACSR Bluebird cable is designed with a carrying capacity of 1623 amperes. The cable is meant to help in the distribution of current not exceeding 1623 Amps at a temperature range of 90 degrees Celsius. It has an operational voltage rating of 600 volts. This cable will complete your wiring system for 600 volts without difficulty.
4. What is the difference between ACSR Martin and ACSR Grosbeak?
• There is no significant difference between ACSR Martin and ACSR Grosbeak cable save for the method of installation. This is because they are both made of aluminum 1350-H19. Their conductors are concentrically stranded and reinforced with steel at the core. Martina and Grosbeak ACSR cables are designed for overhead transmission. They are meant for harsh environmental conditions accompanied by heavy winds and storms. The other outstanding difference between the two cables is in technical specifications. Martina has an ampacity of 1232 amperes whereas Grosbeak is rated at 789 Amps.
• Martin ACSR cable has a rated breaking strength of 46300 Lbs. On the other hand, Grosbeak ACSR cable has a breaking strength rating at 25200 Lbs. The overall diameter for Grosbeak ACSR is 0.990 inches, which is with a large variation from the Martin ACSR which measures 1.424 inches.
• In case your questions about the ACSR are not answered on this post, be free to contact Nassau National Cables.
5. How many amps will 1/0 Triplex Wire allow?
• Triplex Wire is a cable with three conductors. Two conductors are electrodes while one conductor is a neutral wire. The conductors are made of 1350-H19 aluminum series. These are soft type aluminum conductors which are easy to bend and twist during installation. 1/0 Triplex Cable is designed for use in utility lines, to the premise of the consumer through weather head. This cable has an operational voltage and current ratings at 600 volts and 150 Amps respectively. Triplex 1/0 cable is meant for distribution of 150 amperes at an allowable temperature of 75 degrees Celsius. The cable is a top quality which meets the requirements of the ICEA and ASTM. Examples include; Neritina Aluminum Triplex Overhead, Cenia, Gammarus, Leda, Murex and Purpurs.