0.6/1kV REF3Z1-K(S) & REFA3Z1-K(S) Insulation Corrugated Aluminum Tape Power Cable

REF3Z1-K(S) & REFA3Z1-K(S) Cable Construction

Conductor	Aluminium conductor (Class 2) according to UNE-EN 60288. Flexible copper conductor (Class V) according to UNE-EN 60288 and IEC 60228
Insulation	XLPE insulation
Inner Sheath	Polyethylene
Armour	Corrugated tinned steel tape (F3 - multipolar) or aluminum (FA3 – unipolar).
Outer Sheath	Thermoplastic polyolefin sheath
Nominal Voltage	0,6/1 kV C.A
Voltage Test	3.500 V C.A.

REF3Z1-K(S) & REFA3Z1-K(S) Cable Application

Rolling Stock (Trains, Trams, Metro):

Auxiliary power distribution (e.g., for lighting, sockets, air conditioning).
Control and instrumentation circuits.
Internal wiring for control panels and cabinets.
Connections for non-traction equipment.

Infrastructure:

Power supplies for signaling and control systems along tracks.
Wiring in railway stations and tunnels (e.g., for emergency lighting, communication systems).
Depot equipment and machinery power connections.

REF3Z1-K(S) & REFA3Z1-K(S) Cable Characteristics

Non-flame propagation according to EN 60332-1-2, IEC 60332-1-2.
Non-fire propagation according to EN 60332-3-24, IEC 60332-3-24.
Low halogen content according to EN 60754-2, EN 60754-1, IEC 60754-2, IEC 60754-1.
Low corrosive gas emission according to EN 60754-2, IEC 60754-2.
Low smoke emission according to EN 61034-2, IEC 61034-2.
Fire reaction (CPR) B2ca-s1a, d1, a1.
UV resistance (1 cycle) according to UNE 211605.
Water absorption resistance.
High cold resistance.
Impact and rodent resistance.
Flexible cable (F3).

REF3Z1-K(S) & REFA3Z1-K(S) Cable Construction Standard

IEC 60502-1, UNE 21123-4, ET 03.354.019.6.

REF3Z1-K(S) & REFA3Z1-K(S) Cable Specification

Section (mm2)	Resistance at 20 °C (Ohm/km)	Nominal outer diameter (mm)	Weight (kg/m)
1×16	1,91	15,4	0,198
1×25	1,2	17,2	0,251
1×35	0,868	18,3	0,294
1×50	0,641	20,2	0,364
1×70	0,443	22,2	0,450
1×95	0,320	24,7	0,561
1×120	0,253	25,9	0,656
1×150	0,206	28,5	0,795
1×185	0,164	30,9	0,949
1×240	0,125	33,8	1,159
1×300	0,100	36,7	1,390
2×16	1,91	22,4	0,482
2×25	1,2	26	0,642
2×35	0,868	28,4	0,772
2×50	0,641	27,8	0,712
2×70	0,443	31,8	0,924
2×95	0,320	36,1	1,168
2×120	0,253	38,3	1,378
2×150	0,206	42,9	1,700
2×185	0,164	47,3	2,059
2×240	0,125	52	2,502
2×300	0,100	57	3,030
3×16	1,91	23,5	0,536
3×25	1,2	27,3	0,730
3×35	0,868	29,9	0,886
3×50	0,641	31,9	0,955
3×70	0,443	36,5	1,241
3×95	0,320	42,3	1,620
3×120	0,253	44,9	1,928
3×150	0,206	50,1	2,364
3×185	1,91	55,3	2,874
4×16	1,2	25,3	0,617
4×25	0,868	29,8	0,859
4×35	0,641	32,6	1,054
4×50	0,443	35,9	1,188
4×70	0,320	41,6	1,587
4×95	0,253	48	2,059
4×120	0,206	51	2,458
4×150	0,129	57,2	3,033
5×16	1,21	27,3	0,746
5×25	0,78	32,5	1,071
5×35	0,554	35,7	1,314
5×50	0,386	41,4	1,765
5×70	0,272	47,4	2,336
5×95	0,206	54,8	3,097
5×120	0,161	58,2	3,651

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.