This standard applies to PVC insulated and PVC sheathed control cables used in control, monitoring circuits and protection circuits with AC rated voltages of 450/750 V and below. GB 9330.2-1988 Plastic insulated control cable PVC insulated and sheathed control cable GB9330.2-1988 Standard download and decompression password: www.bzxz.net

National Standard of the People's Republic of China
Plastic insulated control cables
Polyvinyl chloride insulated and sheathed control cables
Plastic insulated control cablesPolyvinyl chloride insulated and sheathed control cablesGB9330.2-88||tt ||This standard refers to the international standard IEC227 "Polyvinyl chloride insulated cables for 450/750V and below". 1 Scope of application
1.1 This standard applies to PVC insulated and PVC sheathed control cables used in control, monitoring circuits and protection lines with AC rated voltage 450/750V and below. 1.2 In addition to In addition to the requirements of this standard, it should also comply with the corresponding
requirements of GB9330.1 "General Provisions for Plastic Insulated Control Cables".
2 Usage characteristics
2.1 Rated voltage U. /U is 450/750V
2.2 The long-term allowable operating temperature of the cable conductor is 70°C. 2.3 The installation temperature of the cable should not be lower than 0℃. Recommended allowable bending radius:
For cables without armor, it should be no less than 6 times the outer diameter of the cable; for cables with armor or copper tape shielding structure, it should be no less than 12 times the outer diameter of the cable; The flexible cable with shielding layer structure should be no less than 6 times the outer diameter of the cable. 3 model
cable model is specified in Table 1.
Table 1
Type
No.
KV
KVVP
KVVP
Name
Title| |tt||Copper core PVC insulated PVC sheathed control cable Copper core PVC insulated PVC sheathed braided shielded control cable
Copper core PVC insulated PVC sheathed copper tape Shielded control cable
The main scope of use approved by the National Machinery Industry Commission on May 23, 1988
The number is laid indoors, in cable trenches, and pipelines for fixed installations that require shielding. Occasions
Layed in indoor, cable trenches, pipelines and other fixed occasions requiring shielding
Implemented on 1989-01-01
4
Type
No.| |tt||KVV2
KVVs2
KVVR
KVVRP
Specifications
Name
Name
GB9330.2- 88
Continued Table 1
Copper core PVC insulated PVC sheathed steel tape armored control cable
Copper core PVC insulated PVC sheathed fine steel wire armor Installation control cable
Copper core PVC insulated PVC sheathed control flexible cable Copper core PVC insulated polyethylene sheathed braided shielded control flexible cable
Cable specifications are as specified in Table 2. | |tt | , cable trenches, pipes, shafts and other fixed occasions that can withstand large mechanical tension
Laying in indoor movement requires softness, etc. Laying in indoor movement requires softness, shielding, etc. Nominal cross-section of the conductor, mm||tt| |Type
No.
KVV
KVVP
KVVP2
KVV.2
KVVs2
KVVR||tt| |KVVRP
Rated voltage
V
450/750
0.5
0.75
1.0
2～61| |tt||4~61
7~61
19~61
4~61
4~61
1.5
core
2.5
number
4~61
7~61
4~48
2~14
4~14
4~14
4~14
Note: The recommended core number series are: 2, 3, 4, 5, 7, 8, 10, 12, 14 , 16, 19, 24, 27, 30, 37, 44, 48, 52 and 61 cores. 5 Structure
The cable structure and dimensions should comply with the requirements in Table 3 and Table 9. Table 3 KVV type 450/750V copper core PVC insulated PVC sheathed control cable core number × nominal cross-section
mm
2×0.75
2×0.75||tt ||2×1.0
2×1.0
Conductor type
1
2
1
2
Insulation Nominal thickness
Nominal thickness of sheath
mm
0.6
0.6
0.6
0.6
mm| |tt||1.2
1.2
1.2
1.2
Large
Average outer diameter, mm
limit
Upper
6.4
6.6
6.8
6.8
limit
8.0
8.4
8.4| |tt||8.8
6
10
2~10
4~10
4~10
4~10| |tt||70℃
Minimum insulation resistance
Ma·km
0.012
0.014
0.011
0.013||tt| |Number of cores×nominal cross-section
mm2
2×1.5
2×1.5
2×2.5
2×2.5
2×4
2×4
2×6
2×6
2×10
3×0.75
3× 0.75
3×1.0
3×1.0
3×1.5
3×1.5
3×2.5
3×2.5| |tt||3×4
3×4
3×6
3×6
3×10
4×0.75||tt ||4×0.75
:4×1.0
4×1.0
4×1.5
4×1.5
4×2.5||tt| |4×2.5
4×4
4×4
4×6
Conductor type
1
2||tt ||1
2
1
2
1
2
2
1
2
1
2
1
2
1
2
1
2| |tt||1
2
2
1
2
1
2
1||tt ||2
1
2
1
2
1
GB9330.2-88
continued table 3
Insulation nominal thickness
mm
0.7
0.7
0.8
0.8
0.8||tt| |0.8
0.8
0.8
1:0
0.6
0.6
0. 6
0.6|| tt||0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8||tt| |1.0
0.6
0. 6
0.6
0.6
0.7
0.7
0.8||tt| |0.8
0.8
0.8
0.8.| ||1.2
1.3
1.2
1.5
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.5
1.5
1.5| |tt||1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2||tt ||1.5
1.5
1.5
下
名店外很，mm
限
7.6
7.8| |tt||8.6
9.0
3.0
1C.G
10. 5
11.0
14.0
6.8
7.0
7.0
7.2
8.0
8.2| |tt||9.2
9.4.
10.0
10.5
11.5
12.0
14.5
7.2|| tt||7.4
7.6
7.8
8.6
9.0
10.0
10.0
11.5||tt| |12.0
12.5
上
限
9.4
10.0
10.5
11.5
11.5
12.5
12.5
14.0
17.5
8.4
8.8
8.8
9.2|| tt||9.8
10.5
11.0
12.0
12.5
13.5
14.0
15.0||tt| |18.5
9.0
9.6
9.4
10.0
10.5
11.5
12.0
13.0
14.0
15.0
15.0
70℃
minimum insulation resistance
Ma·km
0.011||tt ||0.010
0.010
0.009
0.008 5
0.0077
0.007.0
0.0065
0.0065|| tt||0.012
0.014
0.011
0.013
0. 011
0.010
0.010
0.009
0.0085
· 0. 007 7
0.007 0
0.0065|| tt||0.0065
0.012
0.014
0. 011
0.013
0. 011
0.010
0.010
0.009
0.0085
0. 0077
0.0070
芯数×確称意发
mm2
4×6
4x10
5×0.75||tt| |5×0.75
5×1.0
5×1.0
5×1.5
5×1.5
5×2.5
5 ×2.5
5×4
5×4
5×6
5×6
5×10
7×0.75
7×0.75
7×1.0
7×1.0
7×1.5
7×1.5
7×2.5|| tt||7×2.5
7×4
7×4
7×6
7×6
7×10||tt| |8×0.75
8×0.75
8×1.0
8×1.0
8×1.5
简体这些
2| |tt||2
1
2
1
2
1
2
1||tt ||2
1
2
1
2
2
1
2
1
2
1
2
1
2
1
2
1| |tt||2
2
1
2
1
2
1
GB9330.2- - 88 |tt||0.6
0.6
0.7
0.7
0.8
0.8
0.8
0.8||tt ||0.8
0.8
1.0
0.6
0.6
0. 6
0.6
0.7
0.7
0.8
0.8
0.8
0.8
0.8| |tt||0.8
1.0
0.6
0.6
0.6
0.6
0.7
护套性称??????
mm
1.5
1.5
1.2
1.2
1.2
1.2
1.2| |tt||1.2
1.5
1.5
1.5
1.5
1.5
1.5
1.7||tt ||1.2
1.2
1.2
1.2
1.2
1.2
1.5
1.5
1.5
1.5
1.5
1.5
1.7
1.2
1.2
1.2
1.2| |tt||1.5
下
合合外很，mm
限
13.0
16.0
7.8
8.0
8.2
8.4
9.4
9.8
11.5
11.5
12.5
13.0| |tt||14.0
14.5
18.0
8.4
8.8
9.0
9.2
10.0||tt ||10.5
12.5
12.5
13.5
14.0
15.0
15.5
20.0
9.4
9.6
10.0
10.0
12.0
上
限
16.5
20.0
9.6| |tt||10.5
10.0
11.0
11.5
12.5
14.0
14.5
15.0||tt ||16.5
16.5
18.0
22.5
10.5
11.0
11.0
11.5
12.5
13.5
15.0
16.0
16.5
17.5
18.0
19.5
24.0| |tt||11.5
12.0
12.0
13.0
14.5
70℃
minimum insulation resistance
Ma ·km
0.0065
0.0065
0.012
0.014
0.011
0.013
0. 011
0.010
0.010
0.009
0.0085
0.0077
0.0070
0.0065
0.0065| |tt||0.012
0.014
0. 011
0.013
0.011
0.010
0.010
0.009
0.0085
0.0077
0.007 0
0.0065
0.0065
6.012
0.014
0.011
0.013
0.011
芯数×確称意发
mm2
8×1.5
8×2.5
8×2.5
8×4
8×4| |tt||8×6
8×6
8×10
10×0.75
10×0.75
10×1.0||tt ||10×1.0
10×1.5
10×1.5
10×2.5
10×2.5
10×4
10×4
10×6
10×6
10×10
12×0.75
12×0.75www.bzxz.net
12× 1.0
12×1.0
12×1.5
12×1.5
12×2.5
12×2.5
12×4| |tt||12×4
12×6
12×6
密体这些
2
1
2|| tt||1
2
1
2
2
1
2
1||tt| |2
1
2
1
2
1
2
1
2
2
1
2
1
2
1
2
1|| tt||2
1
2
1
2
GB9330.2--88
结表3||tt ||电影梦称科定
mm
0.7
0.8
0.8
0.8
0.8
0.8|| tt||0.8
1.0
0. 6
0.6
0. 6
0.6
0.7
0.7
0.8
0.8
0.8
0.8
0.8| |tt||0.8
1.0
0.6
0.6
0.6
0.6
0.7
0.7||tt ||0.8
0.8
0.8
0.8
0.8
0.8
护套性称安全
mm| |tt||1.5
1.5
1.5
1.5
1.5
1.7
1.7
1.7||tt ||1.2
1.2
1.5
1.5
1.5
1.5
1.5
1.5
1.7
1.7
1.7
1.7
1.7
1.5
1.5
1.5
1.5| |tt||1.5
1.5
1.5
1.5
1.7
1.7
1.7
1.7||tt ||下
合合外很，mm
限
12.5
14.0
14.0
15.5
16.0| |tt||17.5
18.0
22.5
10.5
10.5
11.5
12.0
13.5||tt ||14.0
15.5
16.0
18.0
18.5
19.5.
20.5
25.5||tt| |11.5
11.5
12.0
12.5
14.0
14.0
16.0
16.5
18.5
19.0
20.5
21.0
上
限
15.5
16.5
17.5|| tt||18.0
19.5
20.0
22.0
27.0
12.5
13.5
14.0||tt| |15.0
16.0
17.0
18.5
19.5
20.5
22.5
22.5
25.0
30.5
13.5
14.5
14.5
15.5
16.5
17.5
19.0|| tt||20.5
21.5
23.0
23.5
26.0
70℃
minimum insulation resistance
Ma· km
0.010
0.010
0.009
0.0085
0.0077
0.007 0
0.0065
0.0065
0.012
0.014
0.011
0.013
0. 011
0.010
0.010
0.009
0.0085
0.0077
0.0070
0.0065
0.0065
0.012
0. 014
0. 011
0.013
0.011
0.010
0.010
0.009
0.0085
0.0077
0.0070| |tt||0.0065
芯数×性称分用
mm2
14×0.75
14×0.75
14×1.0||tt| |14×1.0
14×1.5
14×1.5
14×2.5
14×2.5
14×4
14 ×4
14×6
14×6
16×0.75
16×0.75
16×1.0
16×1.0
16×1.5
16×1.5
16×2.5
16×2.5
19×0.75
19×0.75|| tt||19×1.0
19×1.0
19×1.5
19×1.5
19×2.5
19×2.5||tt| |24×0.75
24×0.75
24×1.0
24×1.0
24×1.5
电视体设计
1| |tt||2
1
2
1
2
1
2
1||tt ||2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2| |tt||1
2
1
2
1
2
1
GB9330.2— 88. tt||0.7
0.7
0.8
0.8
0.8
0.8
0.8
0.8||tt| |0.6
0.6
0. 6
0.6
0.7
0.7
0.8
0.8
0.6
0.6
0. 6
0.6
0. 7
0.7
0.8
0.8
0.6
0.6
0.6
0.6
0.7| |tt||护套性称手机
mm
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.7
1.7
1.7
1.7
1.5
1.5| |tt||1.5
1.5
1.5
1.5
1.7
1.7
1.5
1.5||tt ||1.5
1.5
1.5
1.5
1.7
1.7
1.5
1.5
1.5
1.5
1.7
下
合合外很，mm
上
12.0
12.0||tt ||12.5
13.0
14.5
15.0
17.0
17.5
19.5
20.0
21.5
22.5
12.5
13.0
13.0
13.5
15.0
15.5
18.0| |tt||19.0
13.0
13.5
14.0
14.5
16.0
16.5
19.0||tt ||20.0
15.0
15.5
16.0
16.5
19.0
14.5
15.0
15.0
16.0
17.0
18.5
19.5
21.5
22.5
24.5
24.5| |tt||27.0
15.0
16.0
15.5
17.0
18.0
19.5
21.0||tt ||23.0
15.5
16.5
16.5
17.5
19.0
20.5
22.0
24.0
18.0
19.0
19.0
20.5
22.0
70℃
minimum insulation resistance||tt| |Ma·km
0.012
0.014
0.011
0.013
0.011
0.010
0.010||tt| |0.009
0.0085
0.0077
0.0070
0.0065
0.012
0.014
0.011
0.013
0.011
0.010
0.010
0. 009
0.012
0.014
0.011
0.013
0. 011
0.010
0.010
0.009
0.012
0.014
0.011
0.013
0.011| |tt||芯数×确称意发
mm
24×1.5
24×2.5
24×2.5
27×0.75|| tt||27×0.75
27×1.0
27×1.0
27×1.5
27×1.5
27×2.5||tt| |27×2.5
30×0.75
30×0.75
30×1.0
30×1.0
30×1.5
30 ×1.5
30×2.5
30×2.5
37×0.75
37×0.75
37×1.0
37×1.0
37×1.5
37×1.5
37×2.5
37×2.5
44×0.75
44×0.75|| tt||44×1.0
44×1.0
44×1.5
44×1.5
tat
tt||2
1
2
2
1
2
1
2
1
2
1|| tt||2
1
2
1
2
1
2
1||tt| |2
1
2
2
1
2
1
2
1
2
1
2
GB9330.2-88
绝表3
电视校称安全
mm
0.7
0.8
0.8
0.6
0.6
0.6
0.6
0.7| |tt||0.7
0.8
0.8
0.6
0.6
0.6
0.6
0.7||tt ||0.7
0.8
0.8
0.6
0.6
0. 6
0.6
0.7
0.7
0.8
0.8
0. 6
0.6
0.6
0. 6||tt|>0.7
0.7
||1.5
1.5
1.5
1.5
1.7
1.7
1.7
1.7
1.5
1.5
1.7
1.7
1.7
1.7
1.7
1.7
1.7| |tt||1.7
1.7
1.7
1.7
1.7
1.7
1.7
1.7||tt ||1.7
1.7
1. 7
1.7
1.7
下
名店外很，mm
限
20.0
22.5||tt ||23.0
15.5
16.0
16.5
17.0
19.5
20.0
23.0
23.5
16.0
16.5
17.5
18.0
20.0
21.0
24.0
24.5| |tt||17.5
18.0
18.5
19.5
21.5
22.5
25.5
26.5||tt ||19.5
20.5
21.0
21.5
24.5
25.5
上
限
24.0
25.5
28.0
18.0
19.5
19.0
20.5
22.5
24.5| |tt||26.0
28.5
19.0
20.0
20.5
22.0
23.0
25.0||tt ||27.0
29.5
20.5
22.0
21.5
23.5
25.0
27.0
29.0
31.5
23.0
24.5
24.0
26.0
28.0
30.5
70℃
minimum insulation resistance
Ma·km
0.010
0.010
0.009
0.012
0.014||tt| |0.011
0.013
0. 011
0.010
0.010
0.009
0. 012
0.014
0. 011
0.013
0.011
0.010
0.010
0.009
0.012
0.014
0.011| |tt||0.013
0.011
0.010
0.010
0.009
0.012
0. 014
0. 011
0.013
0.011
0.010
芯数×梦称意发
mm2
44×2.5
44 ×2.5
48×0.75
48×0.75
52×1.0
52×1.0
52×1.5
52×1.5
52×2.5
52×2.5
61×0.75
61×0.75
61×1.0
61×1.0|| tt||61×1.5
61×1.5
61×2.5
61×2.5
表4
芯数×碌称意发|| tt||mm2
2×0.75
2×1.0
2×1.5
2×2.5
2×4
2 ×6
2×10
3×0.75
3×1.0
3×1.5
3×2.5
简体设计| |tt||1
2
1
2
1
2
1
2||tt ||1
2
1
2
1
2
1
2
1
2
GB9330.2—88
结表3
电影校称安全
mm
0.8||tt| |0.8
0.6
0.6
0.6
0.6
0.7
0.7
0.8
0.8
0. 6
0.6
0. 6
0. 6
0. 7. 0
1.7
1.7
1.7
1.7
1.7
1.7
2.0
2.0| |tt||1.7
1.7
1.7
1.7
2.0
2.0
2.2
2.2||tt ||下
合合外很，mm
限
29.5
30.5
20.0
20.5
22.0
22.5
25.5
26.5
31.0
32.0| |tt||22.0
22.5
23.0
24.0
27.5
28.5
33.0
34.0||tt ||上
限
33.5
36.0
23.0
25.5
25.0
27.0
29.0
31.5
35.0
38.0
25.0
27.0
26.5
28.5
31.5| |tt||34.0
37.5
40.5
70℃
minimum insulation resistance
MQ·km
0.010||tt| |0.009
0.012
0.014
0.011
0.013
0.011
0.010
0.010
0 . 009
0.012
0.014
0.011
0.013
0.011
0.010
0.010
0.009| |tt||KVV型450/75V铝芯聚氯费设计聚氯质把套编经结果电影通设设计
確称安全
管体设计
mm||tt| |2
2
2
2
2
2
2
2
2
2
2
0.6
0.6
0.7
0.8
0.8
0.8|| tt||1.0
0.6
0.6
0.7
0.8
道单单线
確称进得
mm| |tt||0.15
0.15
0.15
0.15
0.20
0. 20
0.20
0.15
0.15
0.15
0.15
护套
性称安全||tt| |mm||ht||1.2||ht||1.2||ht||1.2||ht||1.2||ht||1.5||ht||1.5||ht||1.5||ht||1.2
1.2
1.2
1.2
名店外很，mm
下限
7.8
8.2||tt| |9.2
10.0
11.5
13.0
15.5
8.2
8.6
9.6
10.5
upper limit
9.8
10.5
11.5
12.5
14.5
16.0
19.0|| tt||10.5
10.5
12.0
13.5
70℃
minimum insulative resistance
M·km
0.014
0.013
0.010
0.009
0. 007
0.0065
0.0065
0.014
0.013
0.010
0.009
芯数×確称意发|| tt||mm2
3×4
3×6
3×10
4×0.75
4×1.0
4 ×1.5
4×2.5
4×4
4×6
4×10
5×0.75
5×1.0
5×1.5
5×2.5
5×4
5×6
5×10
7×0.75|| tt||7×1.0
7×1.5
7×2.5
7×4
7×6
7×10||tt| |8×0.75
8×1.0
8x1.5
8×2.5
8x4
8×6
8×10
10×0.75
10×1.0
密体这些
2
2
2
2||tt ||2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2| |tt||2
2
2
2
2
2
2
2||tt ||2
2
2
2
电影
梦称安全
mm
0.8||tt ||0.8
1.0
0.6
0.6
0.7
0.8
0.8
0.8
1.0
0.6
0.6
0.7
0.8
0.8
0.8
1.0
0.6| |tt||0.6
0.7
0.8
0.8
0.8
1.0
0.6
0.6||tt ||0.7
0.8
0.8
0.8
1.0
0.6
0.6
GB9330.2-88| |tt||绝表4
道单单线
福称运动
mm
0.20
0. 20
0. 20||h||0.15||h||0.15||h||0.15||h||0. 20
0. 20
0. 20
0. 20
0.15
0.15
0.15
0.20
0. 20||h||0.20||h||0. 20
0.15
0.15
0.15
0.20
0.20
0. 20
0.20
0.15
0.15
0. 20
0.20
0.20
0.20
0. 25. |1.5
1.2
1.2
1.2
1.5
1.5
1.5
1.7
1.2
1.2
1.2
1.5
1.5
1.5
1.7
1.2
1.2
1.5
1.5
1.5
1.5
1.7
1.2| |tt||1.5
1.5
1.5
1.7
1.7
1.7
1.5
1.5||tt ||名合外很，mm||hh||下限||hh||12.5||hh||13.5||hh||16.5||hh||8.8||hh||9.2||hh||10.0| |tt||12.5
13.5
15.0
18.0
9.4
9.8
11.0
13.5||tt ||14.5
16.0
19.5
10.0
10.5
12.5
14.5
15.5
17.5
21.5
11.0
12.0
14.0
16.0
18.0
19.5
24.0| |tt||13.0
13.5
upper limit
15.5
17. 0||h||20.0||h||11. 0
11.5
12.5
15.0
16.5
18.0
22.0
11.5
12.0| |tt||13.5
16.5
18.0
19.5
24.0
12.5
13.0
15.0||tt ||17.5
19.0
21.0
26.0
13.5
15.0
17.0
19.0
21.5
24.0
29.0
16.0
16.5
70℃
minimum insulation resistance
Ma·km|| tt||0.0077
0.0065
0.0065
0.014
0.013
0.010
0.009
0.0077||tt| |0.0065
0.0065
0.014
0.013
0.010
0.009
0.0077
0.0065
0.0065
0.014
0.013
0.010
0.009
0.0077
0.0065
0.0065
0.014|| tt||0.013
0.010
0.009
0. 0077
0.0065
0.0065
0.014
0.013
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