AXV/ATA – 1.8/3(3.6)kV

AL/XLPE/PVC/ATA/PVC

Power cable, single core, aluminum conductor, XLPE insulated, aluminum tape armoured, PVC sheathed.

STANDARDS

IEC 60228
IEC 60502-1/ TCVN 5935-1

TECHNICAL CHARACTERISTICS

Rated voltage (Uo/U): 1.8/3(3.6)kV.
Voltage test 50Hz – 5min: 6.5kV.
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 in buildings, cable ladders, cable trays, pipes running on walls or in walls, in closed cable boxes, in factories, buildings, sources go to mechanical equipment in pipes buried underground…

STRUCTURE:

Cấu trúc MV - 1.8/3(3.6)kV - AXV/ATA 1C

1. Conductor: Hard drawn aluminum, concentric stranded conductor (class 2).

2. Insulation: XLPE.

3. Inner covering: PVC.

4. Armour: Aluminum tape.

5. Outer sheath: PVC.

MARKINGS ON CABLE:

NGOC LAN CABLE® – [YEAR] – AL/XLPE/PVC/ATA/PVC 1C x [SIZE] mm² 1.8/3(3.6)kV – #### m

CABLE IDENTIFICATION:

Insulation: Natural or black color.

Outer sheath: Black.

TECHNICAL SPECIFICATIONS TABLE


Tiết diện danh định	Cấu trúc	Đường kính ruột dẫn	Chiều dày cách điện danh định	Chiều dày lớp bọc trong	Chiều dày băng nhôm	Chiều dày vỏ ngoài	Đường kính ngoài gần đúng của cáp	Điện trở DC tối đa ở 20ºC	Dòng điện cho phép Permissble current
Nominal area	Structure	Appox. Conductor diameter	Nom. Thickness of insulation	Nom. Thickness of inner covering	Nom. Thickness of Al tape screen	Nom. Thickness of outer shealth	Approx. Overall diameter of cable	Max. DC resistance at 20ºC	Chôn trực tiếp	Trong ống dưới đất	Trong không khí
Nominal area	Structure	Appox. Conductor diameter	Nom. Thickness of insulation	Nom. Thickness of inner covering	Nom. Thickness of Al tape screen	Nom. Thickness of outer shealth	Approx. Overall diameter of cable	Max. DC resistance at 20ºC	Nominal area	Structure	Appox. Conductor diameter	Nom. Thickness of insulation	Nom. Thickness of inner covering	Nom. Thickness of Al tape screen	Nom. Thickness of outer shealth	Approx. Overall diameter of cable	Max. DC resistance at 20ºC	Buired direct in ground	In a buried ducts	In air
mm²	Nº x mm	mm	mm	mm	mm	mm	mm	Ω/km	A
10	7 x 1.35	4.05	2.0	1.0	0.5	1.4	13.4	3.080	-	55	66
16	7x1.70	5.10	2.0	1.0	0.5	1.4	14.5	1.910	76	71	90
25	7x2.14	6.42	2.0	1.0	0.5	1.5	16.0	1.200	98	90	121
35	7x2.52	7.56	2.0	1.0	0.5	1.5	17.2	0.868	117	108	150
50	19x1.80	9.00	2.0	1.0	0.5	1.6	18.9	0.641	139	128	184
70	19x2.14	10.70	2.0	1.0	0.5	1.6	20.7	0.443	170	158	237
95	19x2.52	12.60	2.0	1.0	0.5	1.7	22.9	0.320	204	186	289
120	37x2.03	14.21	2.0	1.1	0.5	1.7	24.5	0.253	233	211	337
150	37x2.25	15.75	2.0	1.1	0.5	1.8	26.3	0.206	261	238	389
185	37x2.52	17.64	2.0	1.1	0.5	1.9	28.5	0.164	296	267	447
240	61x2.25	20.25	2.0	1.2	0.5	2.0	31.4	0.125	343	307	530
300	61x2.52	22.68	2.0	1.2	0.5	2.1	34.1	0.100	386	346	613
400	61x2.90	26.10	2.0	1.3	0.5	2.2	37.9	0.0778	440	393	740