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I. 0.6/1KV XLPE Insulated Flame Resistant Power Cable
II. 0.6/1KV PVC Insulated Flame Resistant Power Cable
III. 0.6/1KV XLPE Insulated Fire Retardant Power Cable
IV. PVC Insulated Cable with Rated Voltage up to and including 450/750V
V. pre-fabricated branch plastic insulation cable with a rated voltage of 0.6/1KV
 

0.6/1KV XLPE Insulated Flame Resistant Power Cable
1. Product Standard:
GB/T19666-2005/GB/T12706.1-2002

2. Product Use:

the product is suitable for use in power distribution and transmission lines in such important places as high-rise buildings, subways and power stations etc. In the case of a fire hazard, the cable is able to maintain operation continuously for a certain period of time under conditions of catching fire. It has the functions of flame resistance and fire control for lifesaving.

3. Service Characteristics

3.1 The allowed continuous working temperature of cable conductor is not more than 90≧.
3.2 The cable conductor short-circuit temperature is not more than 250≧ within 5 sec.
3.3 Duration of ground fault is not more than 1min.
3.4 Ambient temperature during laying of cable is not less than 0≧.
3.5 The cable has a fire resistance performance.


4. See table 1 for types and names

Type

Name

Copper Conductor

Aluminum Conductor

N-YJV

N-YJLV

XLPE insulated PVC sheathed flame resistant power cable

ZA(B.C)N-YJV

ZA(B.C)N-YJLV

XLPE insulated PVC sheathed fire retardant and flame resistant power cable

N-YJV22

N-YJLV22

XLPE insulated steel tape armored and PVC sheathed flame resistant power cable

ZA(B.C)N-YJV22

ZA(B.C)N-YJLV22

XLPE insulated steel tape armored and PVC sheathed fire retardant and flame resistant power cable


5. Structural Form
5.1 Conductor/fireproof insulating layer/common insulating layer/cabling/stuffing/binding/sheath
5.2 Conductor/fireproof insulating layer/common insulating layer/cabling/binding/cushion layer/ armor/sheath


6. See table 2 for cable specification
Type
Number of Cores
Nominal Cross-Sectional Area of Main Core mm2
Copper Conductor
Aluminum Conductor
N-YJV  ZA(B.C)N-YJV
!!
N-YJV22  ZA(B.C)N-YJV22

!!
N-YJLV  ZA(B.C)N-YJLV
N-YJLV22  ZA(B.C)N-YJLV22

1
1.5240
2.5240
10240
N-YJV  ZA(B.C)N-YJV
!!
N-YJV22  ZA(B.C)N-YJV22
!!
N-YJLV  ZA(B.C)N-YJLV
N-YJLV22  ZA(B.C)N-YJLV22
2
1.5240
2.5240
4240
N-YJV  ZA(B.C)N-YJV
!!
N-YJV22  ZA(B.C)N-YJV22
!!
N-YJLV  ZA(B.C)N-YJLV
N-YJLV22  ZA(B.C)N-YJLV22
3
1.5240
2.5240
4240
N-YJV  ZA(B.C)N-YJV
!!
N-YJV22  ZA(B.C)N-YJV22
!!
N-YJLV  ZA(B.C)N-YJLV
N-YJLV22  ZA(B.C)N-YJLV22
3+1
1.5240
2.5240
4240
N-YJV  ZA(B.C)N-YJV
N-YJV22  ZA(B.C)N-YJV22
N-YJLV  ZA(B.C)N-YJLV
N-YJLV22  ZA(B.C)N-YJLV22
4
4185
4185
N-YJV  ZA(B.C)N-YJV
N-YJV22  ZA(B.C)N-YJV22
N-YJLV  ZA(B.C)N-YJLV
N-YJLV22  ZA(B.C)N-YJLV22
4+1
2.5240
2.5240
N-YJV  ZA(B.C)N-YJV
N-YJV22  ZA(B.C)N-YJV22
N-YJLV  ZA(B.C)N-YJLV
N-YJLV22  ZA(B.C)N-YJLV22
3+2
2.5240
2.5240
N-YJV  ZA(B.C)N-YJV
N-YJV22  ZA(B.C)N-YJV22
N-YJLV  ZA(B.C)N-YJLV
N-YJLV22  ZA(B.C)N-YJLV22
5
2.525
2.525

7. Main Technical Requirements

The fire performance must accord with the regulations in the table 3
                        Table 3 Requirements for fire performance

Code

Scope of Application

Heating time plus cooling time (min)

Test Voltage V

Acceptance Criteria

Test Method

N

0.6/1KV cable or below

90+15

Rated voltage

1) The 2A fuse does not break
2) The indicator light does not go out

GB/T19216.21

Note: the heating-up temperature is between 750 and 800≧


The flame retardant property of bunched cables must accord with the regulations in the table 4
                       Table 4 Requirements for the flame retardant property of bunched cables

Code

Volume of Sample (nonmetal material) L/M

Heating Time

Acceptance Criteria

Test Method

ZA

7

40

Scorch height+2.5m

GB/T18380.3

ZB

3.5

40

ZC

1.5

20


Other performances of product should accord with the regulations in the table 5
                           table 5

Nominal Cross-Sectional Area mm2

Nominal Thickness
mm

Insulated Core
Spark Test kv

AC Voltage Test

DC resistance through conductors (under 20≧)
shall not be more thanΩ/km

Copper Conductor

Aluminum Conducto

1.5

0.8

5

3.5

12.1

!!

2.5

0.8

5

3.5

7.41

!!

4

1.0

6

3.5

4.61

7.41

6

1.0

6

3.5

3.08

4.61

10

1.0

6

3.5

1.83

3.08

16

1.0

7

3.5

1.15

1.91

25

1.2

7

3.5

0.727

1.20

35

1.2

8

3.5

0.524

0.868

50

1.4

9

3.5

0.387

0.641

70

1.4

9

3.5

0.268

0.443

95

1.6

9

3.5

0.193

0.32

120

1.6

9

3.5

0.153

0.253

150

1.8

9

3.5

0.124

0.206

185

2.0

9

3.5

0.091

0.164

240

2.2

9

3.5

0.0754

0.125

 
 
Harbin Coslight Electrical Wire & Cable Co., Ltd
Address: No. 68, Dianlan Street, Xuefu Road, Nangang District, Harbin City
Tel0451-86600540  13766872700    Fax0451-86600540