CXV – 1.8/3(3.6)KV

Cu/XLPE/PVC

Power cable, 1, 3 cores, copper conductor, XLPE insulated, PVC sheathed

STANDARDS

IEC 60228
IEC 60502-1
TCVN 5935

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 - CXV 3C x

1. Conductor: Copper conductor, concentric stranded (class 2).

2. Vạch chỉ phân biệt pha: Phân biệt bằng băng màu nằm giữa ruột dẫn và lớp cách điện.

3. Insulation: XLPE.

4. Filler: PP filling, binding tape.

5. Outer sheath: PVC.

MARKINGS ON CABLE:

1 core: NGOC LAN CABLE® – [YEAR] – Cu/XLPE/PVC 1C x [SIZE] mm² 1.8/3(3.6)KV – #### m

3 cores: NGOC LAN CABLE® – [YEAR] – Cu/XLPE/PVC 3C x [SIZE] mm² 1.8/3(3.6)KV – #### m

CABLE IDENTIFICATION:

Color tapes: Red, yellow, blue

Insulation: Natural 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 vỏ ngoài Nom. Thickness of outer shealth		Đường kính ngoài gần đúng của cáp Approx. overall diameter of cable		Điện trở DC tối đa ở 20ºC	Dòng điện cho phép Permissble current
Nominal area	Structure	Appox. Conductor diameter	Nom. Thickness of insulation	1C	3C	1C	3C	Max. DC resistance at 20ºC	Chôn trực tiếp Buried direct in ground			Trong ống dưới đất In a buried ducts			Trong không khí In air
mm²	Nº x mm	mm	mm	mm			mm			Ω/km	1C	3C	1C	3C	1C	3C
mm²	Nº x mm	mm	mm	mm			mm			Ω/km							A
10	7 x 1.35	4.05	2.0	1.4	1.8	10.85	22.99	1.83	77	65	71	58	90	75
16	7 x 1.70	5.1	2.0	1.4	1.8	11.90	25.26	1.15	100	84	91	75	121	100
25	7 x 2.14	6.42	2.0	1.4	1.9	13.22	28.31	0.727	129	107	116	96	161	127
35	7 x 2.52	7.56	2.0	1.4	1.9	14.36	30.77	0.524	155	129	139	115	200	158
50	19 x 1.80	9	2.0	1.5	2.1	16.00	34.28	0.387	183	153	164	135	242	192
70	19 x 2.14	10.7	2.0	1.5	2.2	17.70	38.15	0.268	225	188	203	167	310	246
95	19 x 2.52	12.6	2.0	1.6	2.3	19.80	42.46	0.193	270	226	239	197	377	298
120	37 x 2.03	14.21	2.0	1.6	2.4	21.41	46.13	0.153	306	257	271	223	437	346
150	37 x 2.25	15.75	2.0	1.7	2.6	23.15	49.86	0.124	343	287	306	251	504	399
185	37 x 2.52	17.64	2.0	1.8	2.7	25.24	54.14	0.0991	387	324	343	281	575	456
240	61 x 2.25	20.25	2.0	1.8	2.9	27.85	60.18	0.0754	448	375	395	324	679	538
300	61 x 2.52	22.68	2.0	1.9	3.1	30.48	65.83	0.0601	502	419	446	365	783	621
400	61 x 2.90	26.1	2.0	2.1	3.3	34.30	73.62	0.0470	553	463	501	426	940	745