4CX185SQMM XPLE/PVC ALUMIMIUM CONDUCTOR ARMOURED CABLE AS PER IS 7098/1554

PACKING NON REFUNDABLE WOODEN DRUMS IS:10418/82

MIN. VOLUME RESISTIVITY (MIN) 1 x 1014 Ω-CM AT 27 oC & 1 x 1012 Ω-CM AT 90 oC

HIGH VOLTAGE TEST 3 KV (rms) FOR 5 MINUTES FOR EACH CONNECTION

MINIMUM BENDING RADIUS 12 X D

MAXIMUM OPERATING TEMP. 90 ⁰C

MAXIMUM CONDUCTOR TEMPERATURE DURING SHORT CIRCUIT 250 ⁰C

CURRENT RATING

IN GROUND 282

IN AIR 329

SHORT CIRCUIT CURRENT RATING FOR 1 SEC. DURATION 17.5

CABLE CODE A2XFY

Advance Information*

Product Overview

The 4CX185SQMM XLPE/PVC Aluminium Conductor Armoured Cable from AURAFLEX is a high-performance power cable fully compliant with industry standards IS: 7098/Part-1/1988, IS 8130/1984, and IS 5831, with the latest amendments. This cable is specifically designed for robust electrical transmission and distribution systems operating at voltages up to 1100V. It features exceptional electrical, thermal, and mechanical properties, making it an optimal choice for a wide range of applications.

Key Specifications

• Operating Voltage: 1100 V
• Permissible Variation in Voltage & Frequency: ±10%
• High Voltage Test: 3 KV (rms) for 5 minutes for each connection
• Current Rating:
• In Ground: 282 A
• In Air: 329 A
• Short Circuit Current Rating (1 second): 17.5 kA
• Minimum Bending Radius: 12 x D
• Maximum Operating Temperature: 90 ⁰C
• Maximum Conductor Temperature During Short Circuit: 250 ⁰C

Conductor Details

• Material: H2 Grade Aluminium Wire (Class-2) as per IS 8130/1984
• Size: 185 sq.mm (Main & Neutral)
• Shape: Stranded & Shaped
• Conductor Resistance:
• At 20 ⁰C: Max 0.164 Ω/km
• At 90 ⁰C: Max 0.210 Ω/km

Insulation

• Material: XLPE Compound as per IS 7098/1988
• Thickness:
• Nominal: 1.60 mm
• Minimum: 1.16 mm
• Core Colour Identification: Red, Yellow, Blue & Black

Inner Sheath

• Material: Extruded PVC Type ST-2 Compound
• Thickness: Minimum 0.5 mm
• Colour: Black

Armouring

• Material: Galvanized Steel Strip
• Dimensions: 4.0 x 0.80 mm ± 10%

Outer Sheath

• Material: Extruded PVC Type ST-2 Compound
• Thickness: Minimum 2.04 mm
• Approximate Overall Diameter: 48 mm ± 2.0 mm
• Colour: Black

Packing

• Format: Non-refundable wooden drums as per IS:10418/82
• Standard Length: 500 meters ± 5%

Performance and Safety Standards

This cable adheres to stringent performance and safety criteria, ensuring high levels of reliability and efficiency. It meets the requirements for:

• Minimum Volume Resistivity:
• 1 x 10^14 Ω-CM at 27⁰C
• 1 x 10^12 Ω-CM at 90⁰C

Additional Information

This armoured cable ensures durability and protection in all conditions, effectively safeguarding electrical circuits from potential hazards. Its high grade of insulation and armouring provides excellent resistance to mechanical stress, making it suitable for both underground and above-ground installations.

Applications

This power cable is ideal for use in:

• Power distribution networks
• Industrial installations
• Substations
• Energy projects
• Infrastructural projects, including railways and urban developments

Its robust design, high conductivity, and exceptional thermal stability make it a trusted choice for electrical professionals.

Technical Specifications Summary

| Specification | Value | |-------------------------------------------------|---------------------------------| | Operating Voltage | 1100 V | | Permissible Voltage & Frequency Variation | ±10% | | High Voltage Test | 3 KV (rms) for 5 minutes | | Current Rating (Ground/Air) | 282 A / 329 A | | Short Circuit Current Rating | 17.5 kA (1 Sec) | | Minimum Bending Radius | 12 x D | | Maximum Operating Temperature | 90 ⁰C | | Maximum Conductor Temperature During Short Circuit | 250 ⁰C | | Conductor Material | H2 Grade Aluminium (Class-2) | | Conductor Size | 185 sq.mm | | Conductor Shape | Stranded & Shaped | | Conductor Resistance @ 20⁰C | 0.164