Technical Information of Submersible Flat Cable

1. Construction:

• Conductor: High-quality copper (Electrolytic Grade, Annealed) for superior conductivity.

• Insulation: PVC (Polyvinyl Chloride) or XLPE (Cross-linked Polyethylene) for water resistance and durability.

• Sheath: PVC sheath with abrasion, moisture, and chemical resistance.

2. Key Specifications:

Parameter	Details
Voltage Rating	110V, 230V, 415V (Common)
Conductor Material	Pure Electrolytic Copper
Insulation Material	PVC/XLPE
Sheath Material	PVC
No. of Cores	3-core (most common), 4-core available
Operating Temperature	-10°C to 70°C
Moisture	Resistance High
Flexibility	Excellent
Application	Power supply to submersible motors

3. Types of Submersible Flat Cables:

• PVC Insulated & Sheathed Flat Cables – Most common, affordable, and widely used.

• XLPE Insulated Cables – Better heat resistance and electrical properties.

• Rubber Insulated Cables – Used for extreme environments with additional flexibility.

Advantages of Submersible Flat Cable

• High insulation resistance, preventing electrical failures underwater.

• Flexible and easy to install in confined spaces.

• Resistant to moisture, oil, grease, and chemicals.

• Durable and long-lasting under continuous underwater operation.

• Available in different sizes to support various power capacities.

Common Sizes & Applications

Cable Size (Sq. mm)	Amp Rating	Application
1.5 sq. mm	16A	Small motors (up to 1 HP)
2.5 sq. mm	22A	Pumps up to 2 HP
4 sq. mm	30A	3-5 HP motors
6 sq. mm	38A	5-7.5 HP motors
10 sq. mm	50A	Large motors (above 10 HP)