WB-ACXHe – 12/20(24)kV

WB/AC/Semi/XLPE/HDPE

Power cable, 1 core, aluminum conductor steel reinforced, water blocking system of conductor, conductor screen, XLPE insulated, HDPE sheathed.

STANDARDS

IEC 60502-2/ TCVN 5935-2
TCVN 5064 (TCVN 8090)

TECHNICAL CHARACTERISTICS

Rated voltage (Uo/U): 12/20(24)kV.
Voltage test 50Hz – 5min: 42kV.
Max. conductor temperature in normal operation: 90ºC.
Max. conductor temperature in short-circuit for 5s max duration: 250ºC.

Voltage Group: Medium voltage cables

APPLICATION:

Used for overhead power transmission lines and power distribution.

STRUCTURE:

MV-12-20(24)kV-WB-ACXHe

1. Steel-reinforced: Zinc-coated steel wires, one wire or multi-wires concentric stranded.
2. Aluminum conductors: Hard drawn aluminum wires, concentric stranded, water blocking system of conductor.
3. Conductor screen: Semi – conductive compound.
4. Insulation: XLPE.
5. Outer sheath: HDPE shealthing (Anti-UV).

MARKINGS ON CABLE:

NGOC LAN CABLE® – [YEAR] – WB-ACSR/Sc/XLPE/HDPE [SIZE] mm² 12/20(24)kV – #### m

CABLE IDENTIFICATION:

Insulation: Natural color of XLPE.
Outer sheath: Black color of HDPE.

TECHNICAL SPECIFICATIONS TABLE


Tiết diện danh định	Nhôm	Thép	Đường kính lõi	Chiều dày lớp bán dẫn ruột dẫn	Chiều dày cách điện danh định	Chiều dày vỏ ngoài	Đường kính ngoài gần đúng của cáp	Điện trở DC tối đa ở 20ºC	Lực kéo đứt nhỏ nhất	Trọng lượng gần đúng
Nominal area	Aluminum	Steel	Appox. Core diameter	Nom. Thickness of Semiconductor	Nom. Thickness of insulation	Nom. Thickness of outer shealth	Approx. overall diameter of cable	Max. DC resistance at 20ºC	Min. Breaking load	Approx. Weight
mm²	Nº x mm	Nº x mm	mm	mm	mm	mm	mm	Ω/km	N	kg/km
35/6	6 x 2.80	1 x 2.80	8.40	0.6	5.5	1.2	23.40	0.7774	13524	529
50/8	6 x 3.20	1 x 3.20	9.60	0.6	5.5	1.2	24.60	0.5951	17112	606
70/11	6 x 3.80	1 x 3.80	11.40	0.6	5.5	1.2	26.40	0.4218	24130	735
95/16	6 x 4.50	1 x 4.50	13.50	0.6	5.5	1.2	28.50	0.3007	33369	903
120/19	26 x 2.40	7 x 1.85	15.15	0.6	5.5	1.2	30.15	0.2440	41521	1037
150/19	24 x 2.80	7 x 1.85	16.75	0.6	5.5	1.2	31.75	0.2046	46307	1166
185/24	24 x 3.15	7 x 2.10	18.90	0.6	5.5	1.2	33.90	0.1540	58075	1382
240/32	24 x 3.60	7 x 2.40	21.60	0.6	5.5	1.2	36.60	0.1182	75050	1544