Rubber 3 & 4 Core Round Cables HO7RN-F

Flexible HO7RN-F rubber 3 & 4 core round cables engineered for submersible pumps and heavy-duty power applications. With robust rubber insulation and sheath, these cables offer oil, abrasion and weather resistance along with excellent flexibility, making them ideal for continuous use in deep wells and outdoor environments. Conforming to international standards, they deliver safe and reliable power connections for irrigation, drainage and industrial setups.

CONSTRUCTION

Conductor : Finely stranded bare flexible copper conductor.

Insulation : EPDM Rubber

Sheath : NBR Rubber

Core Colors : 3core - Brown, Blue, Black || 4core: Brown, Blue, Black, Yellow-Green

APPLICATIONS

For continuous use in deep well to supply power to submersible motors for the depth upto 500 mtrs.

SPECIAL FEATURES

Cable is in accordance with UL specification for 75 degree C type TW cable.

Generally conforming to: UL 83, IEC 60245, BS 6500

Excellent resistant to moisture, abrasion, grease and oil

Excellent resistance to oils, acids, chemicals and ozone.

3 CORE ROUND CABLE FOR SUBMERSIBLE PUMPS (450/750 VOLTS)

Conductor		Rubber Insulation	Rubber Sheath	Approx Overall Dia	Conductor Resistance at 20°C (Max)
Nominal Size in	Nos. & Dia of Wire	Nominal Thickness	Nominal Thickness	Approx Overall Dia	Conductor Resistance at 20°C (Max)
Sq. mm.	Nos./mm	mm	mm	mm	Ω/km
1.50	22/0.30	0.80	1.60	10.20	12.10
2.50	36/0.30	0.90	1.80	11.90	7.41
4.00	56/0.30	1.00	1.90	13.50	4.95
6.00	84/0.30	1.00	2.10	15.60	3.30
10.00	140/0.30	1.20	3.30	20.60	1.91
16.00	226/0.30	1.20	3.50	24.20	1.21
25.00	354/0.30	1.40	3.80	29.10	0.780
35.00	490/0.30	1.40	4.10	32.10	0.554
50.00	703/0.30	1.60	4.50	38.10	0.386
70.00	988/0.30	1.60	4.80	42.30	0.272
95.00	1349/0.30	1.80	5.30	49.10	0.206

4 CORE ROUND CABLE FOR SUBMERSIBLE PUMPS (450/750 VOLTS)

Conductor		Rubber Insulation	Rubber Sheath	Approx Overall Dia	Conductor Resistance at 20°C (Max)
Nominal Size in	Nos. & Dia of Wire	Nominal Thickness	Nominal Thickness	Approx Overall Dia	Conductor Resistance at 20°C (Max)
Sq. mm.	Nos./mm	mm	mm	mm	Ω/km
1.50	22/0.30	0.80	1.70	11.20	12.10
2.50	36/0.30	0.90	1.90	13.00	7.41
4.00	56/0.30	1.00	2.00	14.90	4.95
6.00	84/0.30	1.00	2.30	17.50	3.30
10.00	140/0.30	1.20	3.40	22.60	1.91
16.00	224/0.30	1.20	3.60	27.10	1.21
25.00	350/0.30	1.40	4.10	32.70	0.780
35.00	490/0.30	1.40	4.40	36.20	0.554
50.00	703/0.30	1.60	4.80	42.30	0.386
70.00	988/0.30	1.60	5.20	48.20	0.272
95.00	1349/0.30	1.80	5.90	55.60	0.206

Note

The number of wires is approximate and wire diameter is nominal; they shall be such as to satisfy the requirements of conductor resistance of IEC 60228 / DIN VDE 0295 / IS 8130 / BS 6360

In view of continuous improvements in our design and process, specifications given here in are subject change without notice.