Copper Fire Resistance XLPE Insulation Flame Retardant Sheath Power Cable

Copper Fire Resistance XLPE Insulation Flame Retardant Sheath Power Cable image

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Product Name:

Copper Fire Resistance XLPE Insulation Flame Retardant Sheath Power Cable

Model NO.:

4*16mm

Brand:

Jytop

Certification:

ISO9001, CE, CCC

Range of Application:

Building

Material Shape:

Round Wire

Insulation Material:

XLPE

Sheath Material:

Flame Retardant Sheath

Conductor Material:

Copper

Application:

Heating

Conductor Type:

Stranded

Type:

Insulated

Color:

Black,Red,Yellow,Blue,Brown,Green

Rated Voltage:

0.6/1kv

Certificate:

Ce, ISO 9001

Trademark:

JYTOP

Transport Package:

Packed in 100m Coils

Specification:

3*70mm, 3*120mm+1*70mm

Origin:

Zhengzhou, China

HS Code:

8544492100

Product Details

Copper Fire Resistance XLPE insulation Flame Retardant sheath Power Cable

Flame retardant cable

The flame retardant cable is mainly featured in low liability of fire or that second combustion is only limited to a certain range, meets the IEC60332 combustion testing requirements, and is applicable to the places with flame retardant requirement.

Product Category
1. Ordinary flame retardant cable: In the event of fire, the cable may produce a large amount of corrosive gases and smoke after combustion, and can be used in general occasions with low flame retardant requirement. Its flammability has A, B,C, D four categories, and its cable models are added with ZRA- (or ZA-), ZRB- (or ZB-), ZRC- (or ZC-), and ZRD- (or ZD-)
before ordinary cable models, respectively.
2. Low-halogen flame-retardant cable: in addition to maintaining the general characteristics and electrical properties of the
flame-retardant cable, it also has the following characteristics:
a. low halogen acid gas emissions;
b. low corrosivity;
c. less smoke generated.
Its cable model is added with DDZ- (or DL-) before ordinary XLPE insulated cables model.
3. Low smoke zero halogen (LSZH) flame retardant cable: featured in:
a. no halogen acid gas release;
b. small fuming amount;
c. less corrosive gas generated;
d. good flame retardant property.
and has certain mechanical and physical and electrical properties to meet the operating requirements for the cable. It is widely used in nuclear power plants, subway stations, telephone switching and computer control centers, high-rise
buildings, hotels, radio and television stations, important military facilities, oil platforms, etc. Its cable models include WDZYJY,WDZ-YJY23, WDZ-YJY33, WDZ-YJY43, WDZ-YJE, WDZ-YJE23, WDZ-YJE33, WDZ-YJE43 or WL-YJE, WL-YJL23,WL-YJL33, and WL- YJL43, and can be matched with the flame retardant levels A, B, C, D, such as WDZA-.
4. Oxygen-barrier cable (also known as highly-flame retardant cable): a layer of non-melting, non-flammable, halogen-free,smoke-free fire-resistant plastic material is filled or wrapped between the cable insulated core and the cable sheath, i.e.insulating organic is used to isolate the cable from the outside oxygen gas, so that the cable is non-combustible or flameretardent.
Its cable model is added with GZR- before the ordinary cable model.

Main features
1. Ordinary flame retardant cable
For Class A and Class B fire tests, the fire time is 40 minutes, and for Class C and Class D fire tests, the fire time is 20 minutes, and the charring height does not exceed 2.5 m.
2. Low-halogen low-smoke flame retardant cable
Halogen acid gas emission <100 mg/g, smoke density (transmittance) > 30%, from the group burning test, it meets the requirements of Class C flame retardancy.
3. Low smoke zerohalogen (LSZH) flame retardant cable:
Halogen acid gas all-emission 0 mg/g, pH value ≥ 4.3, conductivity ≤ 10 us/mm, toxicity index ≤ 5. From the group burning test, it at least meets the requirements of Class C flame retardancy, smoke density (transmittance) ≥
60%.
4. Oxygen barrier cable (highly-flame retardant cable)
From the group burning test, it meets and exceeds the requirements of Class A flame retardancy, and the smoke density (transmittance) is equal to or close to national standard GB/T17651-2008 and international standard IEC61034 low smoke standard.
It is especially suitable for 6 KV-35 KV medium-voltage cable frame retardancy, has not only flame retardancy up to Class A, but also has certain refractory characteristics (i.e. can still keep 2.4 Uo insulation standard after burning for 20 min).
Notes: Users can select category and class of flame retardant cable according to laying places.

Fire-resistant cable

Fire-resistant cable can still ensure the normal operation of lines within certain time in case of combustion. It is different from the ordinary flame retardant cable in that in the event of a fire, it may continue electricity transmission. The use of this product will allow high-rise buildings, subways, power plants and other major occasions to have better fire safety and fire rescue capability.

Operating characteristics
1. Cable laying temperature: ≥0°C
2. The highest rated temperature values of PVC insulated cable conductor and XLPE insulated cable conductor are 70°C, and 90°C, respectively.
3. The highest rated temperature values of cable conductor in case of short circuit (the longest duration not more than 5s) does not exceed 160°C and 250°C for PVC insulation and XLPE insulation, respectively
4. Under rated voltage of the cable, the fire-resistant cable can maintain 90 min normal operation in is 750°C-800°C flame.
5. Bending radius: same as ordinary cable.

Description of Flame retardant and fire resistant cable:

Product name	Bunched flame retardant power wire shielded cable	Code letter
Conductor	Stranded or tinned copper wire	–
Insulation	Cross-linked polyethylene (XLPE)	J
Filler and tape	Non-hygroscopic material	–
Inner sheath	Polyvinyl chloride (PVC)	V
Screen or Armor	Galvanized steel wire braided	9
Outer sheath	Polyvinyl chloride (PVC)	2
Flame retardant	Bunched flame retardant	S
Low smoke and halogen free	Low smoke, halogen free and low toxicity	A
Rated voltage	0.6/1kV
Operating temperature	-15ºC~+90ºC
Certificate	ABS,BV,CCS,DNV,GL,KR,LR,NK,RINA,RS
Test voltage	3.5kV/5min
Smoke density of completed cable	≥60%
Application	shipboard,offshore building, lighting and control system
Number of cores*section	3*1.5
Weight	195kg/km
Outer diameter	11.3-13.3mm
Model	LKMSM-HF(CJV92/SA)

Parameter of of copper Fire Resistant XLPE insulation Flame Retardant sheath Power cable

N0.of cores×Nominal cross sectional area(mm²)	Caculated diameter		Caculated weight
N0.of cores×Nominal cross sectional area(mm²)	Nom(mm)	Max(mm)	CJV92(kg/km)
2*1	10.5	12.3	152
2*1.5	11.1	13	172
2*2.5	11.9	14	208
2*4	13.3	15.6	265
2*6	14.3	16.8	323
2*10	16.8	19.3	468
2*16	19.2	22.1	644
2*25	22.6	25.4	926
2*35	25.4	28.6	1201
2*50	29	32.6	1579
2*70	32.4	36.5	2095
2*95	37.2	40.9	2831
2*120	42	46.2	3551
2*150	45.8	50.4	4253
2*185	50.4	55.4	5194
3*1	11	12.9	171
3*1.5	11.6	13.6	197
3*2.5	12.7	14.9	250
3*4	14	16.5	316
3*6	15	17.6	393
3*10	18.1	20.8	596
3*16	20.2	22.7	812
3*25	24.3	27.3	1210
3*35	27.3	30.7	1583
3*50	30.7	34.5	2055
3*70	35.3	38.8	2870
3*95	40.2	44.2	3834
3*120	44.5	49	4718
3*150	48.6	53.5	5683
3*185	53.6	59	6979

Selection of current ratings shipboard power cable

Permission continuous operating temp of conductor 90°C

Current ratings of XLPE and EP rubber insulated power cable (Ambient temp 45°C

Nominal cross area of conductor (mm2)	Single core	two cores	three or four cores	five cores	six cores
	A	A	A	A	A
	1	0.85	0.7	0.58	0.52
1	18	15	12	10	9
1.5	23	20	16	13	12
2.5	30	26	21	17	16
4	41	34	28	23	–
6	52	44	36	30	–
10	72	61	50	–	–
16	96	82	67	–	–
25	127	108	89	–	–
35	157	133	110	–	–
50	196	167	137	–	–
70	242	206	169	–	–
95	293	249	205	–	–
120	339	288	237	–	–
150	389	331	272	–	–
185	444	377	311	–	–
240	522	444	365	–	–
300	601	511	421	–	–

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