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CBVR-ZR marine wire and cable
1、 CBVR-ZR Marine Wire Standard: Q/12YJ4237-2002; GB5023.1-1997； GB5023.2-1997； GB/T18380.1-2001； GB/T18380.3-2001； GB/T3956-1997； GB6995.3-1986； 2、 S
Product details
1、 CBVR-ZR Marine Wire Standard:
Q/12YJ 4237-2002；
GB 5023.1-1997；
GB 5023.2-1997；
GB/T18380.1-2001；
GB/T18380.3-2001；
GB/T 3956-1997；
GB 6995.3-1986；
2、 Scope of use for CBVR-ZR marine cables:
Marine power lines CBVR-ZR are used to transmit electrical energy and control various types of ships, river and sea vessels, and offshore oil platforms and other water structures.
3、 Usage characteristics of marine wire CBVR-ZR:
1. Rated voltage: 450/750, 0.6/1 kV;
2. Rated operating temperature of conductor: 70 ℃, 90 ℃;
3. The laying environment temperature should not be lower than 0 ℃;
4. Refer to GB/T13029.1 "Selection and laying of ship cables" for selection and use.
4、 Model and Name:
Model |
operation temperature |
name |
Flame retardant properties |
CBV-ZR |
70 ℃ |
Copper core flame-retardant polyvinyl chloride insulated marine wires; |
Single root droop |
| CBV-90-ZR | 90 ℃ | Copper core flame-retardant and heat-resistant polyvinyl chloride insulated marine wires; | Direct combustion |
CBVR-ZR |
70 ℃ |
Copper core flame-retardant polyvinyl chloride insulated marine flexible wire; |
Single root droop |
CBVR-90-ZR |
90 ℃ |
Copper core flame-retardant and heat-resistant polyvinyl chloride insulated marine flexible wire; |
Direct combustion |
| CBV-ZRC | 70 ℃ | Copper core flame-retardant polyvinyl chloride insulated marine wires; | Bundle combustion |
| CBV-90-ZRC | 90 ℃ | Copper core flame-retardant and heat-resistant polyvinyl chloride insulated marine wires; | Test Class C |
| CBVR-ZRC | 70 ℃ | Copper core flame-retardant polyvinyl chloride insulated marine flexible wire; | Bundle combustion |
| CBVR-90-ZRC | 90 ℃ | Copper core flame-retardant and heat-resistant polyvinyl chloride insulated marine flexible wire; | Test Class C |
5、 Marine wire CBVR-ZR flame retardant characteristics:
The flame retardant performance of ZR type cable meets the requirements of GB/T 18380.1-2001 cable single vertical combustion test;
The flame retardant performance of ZRC cable meets the requirements of Class C cable bundle combustion test in GB/T 18380.3-2001.
6、 Comprehensive data of marine wire CBVR-ZR product:
Nominal cross-section mm 2 |
conductor Composition (hard) |
Conductor at 20 ℃ DC resistance*** Large value Ω/km |
CBV-ZR （ C ） CBV-90-ZR （ C ） Finished product * * * large outer diameter mm |
conductor Composition (soft) |
Conductor at 20 ℃ DC resistance*** Large value Ω/km |
CBVR-ZR （ C ） CBVR-90-ZR （ C ） Finished product * * * large outer diameter mm |
||||
Number of roots/nominal diameter of single line mm |
Copper core |
tin-plating Copper core |
450/750 V |
0.6/1 kV |
Number of roots/nominal diameter of single line mm |
Copper core |
Tin plated copper core |
450/750 V |
0.6/1 kV |
|
|
0.35 0.5 0.75 1.0 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 |
7/0.25 7/0.3 7/0.37 7/0.43 7/0.52 7/0.68 7/0.85 7/1.04 7/1.35 7/1.70 7/2.14 19/1.53 19/1.78 19/2.14 19/2.52 37/2.03 37/2.25 37/2.52 61/2.25 61/2.52 |
54.3 36.0 24.5 18.1 12.1 7.41 4.62 3.08 1.83 1.15 0.727 0.524 0.387 0.263 0.193 0.153 0.124 0.0991 0.0754 0.0601 |
55.9 36.7 24.8 18.2 12.2 7.56 4.70 3.11 1.84 1.16 0.734 0.529 0.391 0.270 0.195 0.154 0.126 0.100 0.0762 0.0607 |
2.4 2.6 2.8 3.0 3.4 4.2 4.8 5.4 6.8 8.0 9.8 11.0 13.0 15.0 17.0 19.0 21.0 23.5 26.5 29.5 |
2.4 2.6 2.8 3.0 3.6 4.4 5.3 6.0 7.2 8.8 10.8 12.0 14.0 16.0 18.0 20.0 22.0 24.5 27.5 30.5 |
20/0.15 16/0.20 24/0.20 32/0.20 30/0.25 49/0.25 56/0.30 84/0.30 84/0.40 126/0.40 196/0.40 276/0.40 396/0.40 360/0.50 475/0.50 608/0.50 756/0.50 925/0.50 1221/0.50 1525/0.50 |
58.4 39.0 26.0 19.5 13.3 7.98 4.95 3.30 1.91 1.21 0.780 0.554 0.386 0.272 0.206 0.161 0.129 0.106 0.0801 0.0641 |
59.9 40.1 26.7 20.0 13.7 8.21 5.09 3.39 1.95 1.24 0.795 0.565 0.393 0.277 0.210 0.164 0.132 0.108 0.0817 0.0654 |
2.5 2.7 2.9 3.1 3.5 4.2 4.8 6.3 7.6 8.8 11.0 12.5 14.5 17.0 19.0 21.0 23.5 26.0 29.5 32.5 |
2.5 2.7 2.9 3.1 3.7 4.4 5.3 6.9 8.0 9.6 12.0 13.5 15.5 18.0 20.0 22.0 24.5 27.0 30.5 33.5 |
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