This product is suitable for household appliances, electric tools and various mobile electrical equipment with AC rated voltage of 1KV and below.

1. Production execution standards

     JB8735.2-1998

Two, use characteristics

     1. Rated voltage 1KV (YC) type

     2. The long-term allowable working temperature of the core should not exceed 65℃

     3. "W" type cable has weather resistance and certain oil resistance, and is suitable for use outdoors or where it is exposed to oil.

     4. ZR type cable has flame retardant properties

3. Model, name and main purpose

Model Name Main Purpose

YQ, YQW light rubber sheathed flexible cable for light mobile electrical equipment and tools

YZ, YZW medium-sized rubber-sheathed flexible cables are used for various mobile electrical equipment and tools

YC, YCW heavy-duty rubber-sheathed flexible cables are used for various mobile electrical equipment and can withstand large mechanical external forces.

Fourth, the range of specifications

Model Rated voltage V Number of cores Nominal cross section mm2

YQ,YQW 300/300 2,3 0.3～0.5

YZ,YZW 300/500 2,3,4,5

3+1

6 4～6

1.5～6

  0.75～6

YC 450/750

1

2

3,4

5

3+1

1.5～240

1.5～150

1.5～150

1.5～25

2.5～150

YCW 450/750

2

3

3+1

35～95

120～150

2.5～150

5. Specifications and technical parameters

①300/300V YQ, YQW light

Number of cores×nominal cross section (mm2) Conductive wire core Average outer diameter at 20℃ Conductor resistance≤(Ω/km) Reference weight

Number/wire diameter Lower limit Upper limit Copper core Tinned copper core YQ YQW

2×0.3 16/0.15 4.6 6.6 69.2 71.2 30 31.5

2×0.5 28/0.15 5.0 7.2 39.0 40.1 43 45.5

3×0.3 16/0.15 4.8 7.0 69.2 71.2 36 38.1

3×0.5 28/0.15 5.2 7.6 39.0 40.1 74 77.0

②300/500V YZ, YZW type

Nominal cross section (mm2) Conductive core 20℃ Conductor resistance≤(Ω/km) Cable outer diameter reference (mm)

Number/wire diameter mm 2 cores 3 cores 4 cores 5 cores (3+1) cores 6 cores

0.75 24/0.20 26.0 ˉ ˉ ˉ ˉ ˉ 10.7

1.0 32/0.20 19.5 ˉ ˉ ˉ ˉ ˉ 11.5

1.5 30/0.25 13.3 ˉ ˉ ˉ ˉ 11.2 14.0

2.5 49/0.25 1.98 ˉ ˉ ˉ ˉ 13.3 16.9

4 56/0.30 4.95 13.7 14.5 16.2 17.9 15.7 19.8

6 84/0.30 3.30 15.1 16.1 17.9 20.0 17.5 22.1

③450/750V YC heavy duty

Nominal cross section (mm2) Conductive core 20℃ Conductor resistance≤(Ω/km) Cable outer diameter reference (mm)

Number/wire diameter mm 1 core 2 cores 3 cores 4 cores 5 cores (3+1) cores

1.5 30/0.25 13.3 7.1 11.0 11.9 13.1 14.4 15.2

2.5 49/0.25 7.98 7.9 13.1 14.0 15.5 17.0 17.4

4 56/0.30 4.95 9.0 15.1 16.2 7.9 19.9 19.4

6 84/0.30 3.30 9.8 16.8 18.0 20.0 22.2 24.6

10 84/0.40 1.91 11.9 22.6 24.2 26.5 29.1 28.3

16 126/0.40 1.21 13.4 25.7 27.6 30.1 33.3 34.4

25 196/0.40 0.780 15.8 30.7 33.0 36.6 40.4 37.3

35 276/0.40 0.554 17.9 34.6 37.1 41.1 ＿ 44.7

50 396/0.40 0.386 20.6 40.1 42.9 47.5 ＿ 49.8

70 360/0.50 0.272 23.3 45.1 48.3 54.0 ＿ 55.1

95 475/0.50 0.206 26.0 51.0 54.0 61.0 ＿ 58.8

120 608/0.50 0.161 28.6 ＿ 60.0 66.0 ＿ 64.5

150 756/0.50 0.129 31.4 ＿ 66.0 73.0 ＿ ＿

185 925/0.50 0.106 34.4 ＿ ＿

＿ ＿

240 1221/0.50 0.0801 38.3 ＿ ＿ ＿ ＿ ＿

300 1525/0.50 0.0641 41.9 ＿ ＿

＿ ＿

400 2038/0.50 0.0486 46.8 ＿ ＿ ＿ ＿ ＿

④450/750V YCW heavy duty

Nominal cross section (mm2) Conductive core 20℃ Conductor resistance≤(Ω/km) Cable outer diameter reference (mm)

Number/wire diameter mm 2 cores 3 cores (3+1) cores

2.5 49/0.25 7.98 ＿ ＿ 15.2

4 56/0.30 4.95 ＿ ＿ 17.4

6 84/0.30 3.30 ＿ ＿ 19.4

10 84/0.40 1.91 ＿ ＿ 24.6

16 126/0.40 1.21 ＿ ＿ 28.3

25 196/0.40 0.780 ＿ ＿ 34.4

35 276/0.40 0.554 34.6 ＿ 37.3

50 396/0.40 0.386 40.1 ＿ 44.7

70 360/0.50 0.272 45.1 ＿ 49.8

95 475/0.50 0.206 51.0 60.0 55.1

120 608/0.50 0.161

66.0 58.8

150 756/0.50 0.129

64.5

Six, delivery length

     1. The circle is 100M, and the coil should be greater than 100M;

     2. The short cable length should not be less than 10M, the delivery quantity of the short cable length should not exceed 10% of the total length of delivery, and each package should not exceed five segments;

     3. According to the agreement between the two parties, the delivery of cables of any length is allowed, and the length error is ±0.5%;

     4. The user has requirements for flame retardant properties of the product, and a supplementary agreement is required in the contract