Zhongdong Cable Co., Ltd.
| Payment Terms | ,L/C,T/T |
| Supply Ability | 100KM/Week |
| Delivery Time | 7-30 days based on different qty |
| Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized |
| Voltage | 0.6/1kV |
| Insulation | PVC |
| Jacket | PVC |
| No of Core | 3 |
| Brand Name | Zhongdong |
| Certification | IEC,CE,ISO,TUV |
| Place of Origin | Hebei，China |
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Product Specification
| Payment Terms | ,L/C,T/T | Supply Ability | 100KM/Week |
| Delivery Time | 7-30 days based on different qty | Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized |
| Voltage | 0.6/1kV | Insulation | PVC |
| Jacket | PVC | No of Core | 3 |
| Brand Name | Zhongdong | Certification | IEC,CE,ISO,TUV |
| Place of Origin | Hebei，China |
Fixed installation applications:
Power supply systems
Special environments
| Specs mm² | Conductor diameter | Nominal thickness of insulation | Nominal thickness of sheath | Approximate outer diameter of cable | Approximate cable weight |
| 3×1.5 | 1.38 | 0.7 | 1.8 | 10.4 | 142 |
| 3×2.5 | 1.78 | 0.7 | 1.8 | 11.3 | 183 |
| 3×4 | 2.25 | 0.7 | 1.8 | 12.3 | 240 |
| 3×6 | 2.76 | 0.7 | 1.8 | 13.4 | 311 |
| 3×10 | 4.0 | 0.7 | 1.8 | 16.0 | 446 |
| 3×16 | 5.0 | 0.7 | 1.8 | 18.2 | 641 |
| 3×25 | 6.1 | 0.9 | 1.8 | 21.5 | 955 |
| 3×35 | 7.2 | 0.9 | 1.8 | 23.9 | 1259 |
| 3×50 | 8.4 | 1.0 | 1.8 | 27.1 | 1674 |
| 3×70 | 10.0 | 1.1 | 1.9 | 31.2 | 2347 |
| 3×95 | 12.0 | 1.1 | 2.0 | 35.7 | 3176 |
| 3×120 | 13.0 | 1.2 | 2.1 | 38.5 | 3931 |
| 3×150 | 14.9 | 1.4 | 2.3 | 43.9 | 4893 |
| 3×185 | 16.5 | 1.6 | 2.4 | 48.5 | 6050 |
| 3×240 | 18.4 | 1.7 | 2.6 | 53.5 | 7828 |
| 3×300 | 21.0 | 1.8 | 2.8 | 59.9 | 9763 |
| 3×400 | 23.4 | 2.0 | 3.1 | 66.6 | 12470 |
Low-voltage PVC (polyvinyl chloride) insulated cables are widely used in electrical systems operating at voltages below 1 kV (typically up to 1 kV AC or 1.5 kV DC).
Their versatility, cost-effectiveness, and durable properties make them suitable for a broad range of applications.
Q: What does NYY stand for in cable terminology?
A. NYY represents "Rubber (N) PVC (Y) PVC (Y)" cables according to European standards, indicating their construction with PVC insulation and sheath.
Q. What voltage rating does NYY cable support?
A. Standard NYY cables are rated for 0.6/1 kV AC voltage applications in fixed installations.
Q. Is NYY cable suitable for outdoor use?
A. Yes, with UV-resistant sheath variants, NYY cables can be used outdoors when properly installed in conduits or cable trays.
Q. What temperature range can NYY cables operate in?
A. They operate between -40°C and +70°C for fixed installations, with temporary installations allowing up to +90°C.
Q. What flame retardancy standards does NYY comply with?
A. NYY cables meet IEC 60332-1 for single cable flame propagation tests and IEC 60502-2 for PVC insulation requirements.
Q. Can NYY cables be buried directly underground?
A. No, they require mechanical protection (conduits) when buried but can be used in concrete (non-vibrating applications).
Q. What's the difference between NYY-J and NYY-O?
A. NYY-J includes a green/yellow identification conductor for grounding, while NYY-O lacks this grounding feature.
Q. What bending radius is required for NYY cables?
A. Multicore NYY cables require a minimum bending radius of 12 times their outer diameter during installation.
Q. Are NYY cables resistant to oil and water?
A. Yes, their PVC construction provides resistance to oil, water, and mild chemical exposure in damp environments.
Q. What's the typical lifespan of NYY cables?
A. With proper installation, NYY cables have a service life exceeding 25 years under normal operating conditions.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
150000000-200000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Zhongdong Cable Co., Ltd. is a professional cables and wires manufacturer in China since 2006, the company covers an area of over 38000 square meters, 30 advanced cable production lines and 40 sets of testing equipment, we have a strong R&D ability with almost 100 Senior technical perso... Zhongdong Cable Co., Ltd. is a professional cables and wires manufacturer in China since 2006, the company covers an area of over 38000 square meters, 30 advanced cable production lines and 40 sets of testing equipment, we have a strong R&D ability with almost 100 Senior technical perso...
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