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Overhead Insulated Cable

CAAI Cable

NTP 370.254 ICEA S-76-474 LV CAAI Self-supporting Cable

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Product Details

Product parameter

Application

The CAAI cables also called self-supporting cable are used for air networks of secondary distribution low-cost electricity in urban and rural areas.They are installed both in posts and attached to walls,in both cases,with the appropriate accessories.They donot require the use of insulators.

Performance

1. Electrical performance:
0. 6/1kV

2. Chemical performance:
chemical, UV&oil resistance

3. Mechanical performance:
Minimum bending radius: 10 x cable diameter

4. Terminal performance:
Maximum service temperature: 90℃
Maximum short-circuit temperature: 250℃（Max. 5s）
Minimum service temperature：-40℃

CAAI-S Construction

-Phase conductor is with aluminum alloy supporting conductor
-Supporting conductor can be bare ND or insulated NA

TYPE	Description
CAI	Copper conductor, xlpe insulated power cable
CAI-S	Copper conductor, xlpe insulated power cable, steel supporting
CAAI	Aluminum conductor, xlpe insulated power cable
CAAI-S	Aluminum conductor, xlpe insulated power cable, steel supporting

Phase conductor:
Hard drawn aluminum conductor (class 2)

Phase Core Identification:
colour strip, rib or number

Lighting Conductor:
Hard drawn aluminum conductor (class 2)

Neutral/Messenger conductor:
All Aluminum Alloy Conductor AAAC 6201

Insulation:
Black Crosslinked polyethylene(XLPE)

NTP 370.254 ICEA S-76-474 LV Cable Autoportante CAAI-S (1)

1. Conductor
2. Insulation

3. Public Lighting
4. Messenger

Cable Marking and Packing Materials

Cable Marking:
printing, embossing ,engraving

Packing Materials:
wooden drum, steel drum, steel-wooden drum

Specification

- NTP 370.254 ICEA S-76-474 Standard

NTP 370.254 ICEA S-76-474 LV CAAI Self-supporting Cable

Completed Cable
Size	Approx. Overall Dia.	Approx. Weight	Size	Approx. Overall Dia.	Approx. Weight
mm²	mm	kg/km	mm²	mm	kg/km
1×16	7.08	63.4	1×16+16+ND25	14.83	196.2
1×25	8.28	91.8	1×16+16+NA25	16.47	222.7
1×35	9.28	120.6	2×16+16+ND25	16.73	259.6
1×50	11.04	168.6	2×25+16+ND25	18.18	316.4
1×70	13.04	235.5	2×16+16+NA25	18.12	286
1×95	14.64	321.8	2×25+16+NA25	19.56	342.8
1×120	17.06	413.9	2×35+16+NA25	20.77	400.5
1×150	18.46	490.7	3×16+NA25	16.68	284.9
2×16	14.16	126.7	3×25+NA25	20.22	370.1
2×25	16.56	183.5	3×16+16+ND25	18.79	322.9
2×35	18.56	241.1	3×16+16+NA25	20.02	349.4
3×16	15.25	190.1	3×25+16+NA25	21.97	434.6
3×25	17.83	275.3	3×25+2×16+NA25	23.93	499.1
3×35	19.98	361.7	2×35+ND25	17.92	309.5
3×50	23.78	505.7	2×35+NA25	19.55	336
3×70	28.08	706.5	3×35+NA25	22.04	456.5
4×16	17.09	253.4	3×35+16+ND25	22.36	494.6
4×25	19.98	367.1	3×35+16+NA25	23.59	521
1×16+ND25	13.47	131.8	3×35+2×16+NA25	25.44	585.5
1×16+NA25	15.75	158.2	3×50+NA35	25.93	631.9
1×25+NA25	16.95	186.6	3×50+16+NA25	26.38	663.8
2×16+ND25	14.75	195.1	3×50+16+NA35	27.07	696.4
2×16+NA25	16.39	221.5	3×50+25+NA35	27.77	724.7
2×25+ND25	16.47	251.9	3×70+NA35	29.55	832.8
2×25+16	16.97	246.9	3×70+16+NA50	31.53	957.5
2×35+16	18.48	305.7	3×70+25+NA50	32.24	985.8
3×25+16	19.32	339.8	3×95+16+NA50	34.13	1188.3
3×35+16	21.13	426.2	3×95+NA50	33.81	1124.9
3×120+16	36.75	1306.3	3×95+16+NA70	35.02	1252.1
2×25+NA25	18.12	278.4	3×120+16+NA70	38.94	1555.5