6.35/11 kV SANS Type 611 / 611-ECC Cable

6.35/11 kV SANS Type 611 / 611-ECC Cable Construction

Conductor	Class 5 flexible stranded tinned annealed Copper
Insulation	EPR (Ethylene Propylene Rubber) thermosetting compound and a strippable semi-conducting core screen (triple extruded)
Braid	Nylon /Tinned copper wires
Pilot Cores	Insulated with EPM (Ethylene Propylene Monomer)
Lay	Each power core individually screened with tinned copper/textile braid, laid up three insulated pilot cores
ECC Variant	One pilot core replaced with tinned conductor
Inner Sheath	CR (Polychloroprene Rubber)
Reinforcement braid	Open nylon braid - minimum 16 strings
Outer Sheath	CR (Polychloroprene Rubber)

6.35/11 kV SANS Type 611 / 611-ECC Cable Application

Main feeder circuits in 11kV distribution networks.
Industrial power supply systems for factories and processing plants.
Mining power distribution (surface and underground, subject to specific standards).
Large commercial complexes and shopping centers.
Collector circuits for renewable energy power plants (solar photovoltaic plants, wind farms).
Water treatment and wastewater treatment plants.

6.35/11 kV SANS Type 611 / 611-ECC Cable Technical Data

Voltage Rating Uo/U 6.35/11 kV
Temperature Rating
-25°C to +90°C
Minimum Bending Radius
9 x Overall Diameter

6.35/11 kV SANS Type 611 / 611-ECC Cable Standard

SANS 1520-2, SANS 1411-1, SANS 1411-3

6.35/11 kV SANS Type 611 / 611-ECC Cable Specification

POWER CORES					PILOT CORES CORES			MAXIMUM TENSION	NOMINAL OVERALL DIAMETER	NOMINAL WEIGHT
CONDUCTOR SIZE	MAXIMUM WIRE DIAMETER	CONDUCTOR DIAMETER	MAXIMUM SCREEN WIRE DIAMETER	SCREEN CROSS- SECTION	CONDUCTOR SIZE	MAXIMUM WIRE DIAMETER	CONDUCTOR DIAMETER	MAXIMUM TENSION	NOMINAL OVERALL DIAMETER	NOMINAL WEIGHT
mm2	mm	mm	mm	mm2	mm2	mm	mm	kN	mm	kg/km
25	0.41	6.8	0.31	29	10	0.41	4.2	1.1	50.7	410
35	0.41	8.5	0.31	31	10	0.41	4.2	1.6	52.2	450
50	0.41	10.3	0.31	34	10	0.41	4.2	2.3	59.4	530
70	0.51	11.9	0.31	37	16	0.41	5.3	3.2	60.4	650
95	0.51	13.5	0.31	41	16	0.41	5.3	4.3	65.2	800
120	0.51	15.5	0.31	43	16	0.41	5.3	5.4	71.3	980
150	0.51	17.3	0.31	46	25	0.41	6.8	6.8	75	1070
185	0.51	20.2	0.31	49	25	0.41	6.8	8.3	85.1	1340
240	0.51	22.9	0.31	52	25	0.41	6.8	10.8	85.6	1470

Why Huadong Cable

Our vision is to become an internationally renowned cable brand. Customer satisfaction, employee advancement, and corporate growth are our service tenets. High standards, globalization, and building an international brand are our business philosophy.

About HuaDong

Henan Huadong Cable Co., Ltd., established in 1999, is a state-level high-tech enterprise integrating scientific research, production, and trade. Deeply engaged in the Belt and Road Initiative, Huadong Cable exports its products to over 130 countries worldwide, covering regions including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.

HuaDong Technology

HuaDong Cable focuses on technological research and development, employing 60 professionals with senior technical titles and holding over 100 invention and utility model patents. The company has assembled a team of experienced technical engineers to ensure the quality of its cable products.

Main Products

Our main products: Marine cables, power cables, overhead cables, fire-resistant cables, low-smoke zero-halogen cables, rubber cables, high-temperature resistant cables, instrumentation and control cables, solar cables, and other products.