尼里/內裡
0.6/1kV Multi Core PVC Insulation Steel Wire Armoured and PVC Jacket power cable
- 指揮: copper/aluminium conductor
- 絕緣: Extruded layer of Polyvinyl Chloride (PVC) – Type (PVC/A) to IEC 60502-1.
- Bedding: Extruded layer of Polyvinyl Chloride (PVC) – Type (ST1) to IEC 60502-1.
- Armouring: Single layer of round galvanized steel wires.
- 外夾克: Extruded layer of Polyvinyl Chloride (PVC) – Type (ST1) to IEC 60502-1.
- 使用客製化解決方案進行快速樣品處理
- 高品質材料
- 經濟實惠的價格選擇
- 全球交付
- 為了更好地保護數據,請確保所有上傳都是安全的
平均至少節省 30%
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產品說明
NYRY/NAYRY: Product Description and Specifications
的 NYRY (Copper) 和 NAYRY (Aluminum) series are the standard workhorses for underground distribution (0.6/1kV). Unlike unarmored cables, these feature Galvanized Steel Wire Armor (SWA). This creates a tough mechanical cage around the cores, meaning you can bury them directly in the soil without worrying about crushing loads or accidental impacts. We pair this with proven PVC insulation to keep the cable durable and cost-effective for industrial or utility grids.
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優點
NYRY/NAYRY: Benefits and Features
Real Armor (SWA): It’s got a cage of Galvanized Steel Wires. This isn’t just for show—it stops the core from getting crushed by rocks, shovels, or even rodents chewing on it. Perfect for direct burial.
Proven PVC Tech: We use standard PVC insulation (Type PVC/A). It’s the industry default for a reason: it’s stable, durable, and meets IEC 60502-1 without complicating things.
Double Jacket Protection: Both the bedding and the outer sheath are Type ST1 PVC. That means it resists abrasion and corrosion in the trench. It’s built to survive the install.
No Guesswork: Pop the jacket open and you’ll see standard color codes (Red, Yellow, Blue, Black). Your electricians will know exactly which phase is which—no ringing out required.
Specification Of NYRY/NAYRY
| Component / Parameter | Description / Standard |
|---|---|
| General Description | These cables are intended for fixed installations, indoors and outdoors, in low voltage electricity systems. |
| Applicable Standards | Low Voltage power cables are designed and tested to meet all the requirements of the latest edition of IEC 60502-1 standard. In addition, can also supply a range of alternative designs to meet customer-specified requirements. |
| Conductor (Copper) | Plain annealed stranded circular (rm) or sector shaped (sm) copper conductor (Class 2 to IEC 60228). |
| Conductor (Aluminium) | Stranded circular (rm) or sector shaped (sm) aluminium conductor (Class 2 to IEC 60228). |
| 絕緣 | Extruded layer of Polyvinyl Chloride (PVC) - Type (PVC/A) to IEC 60502-1. |
| Assembly | Cores are assembled together using Non-hygroscopic filler, if needed. |
| Bedding | Extruded layer of Polyvinyl Chloride (PVC) - Type (ST1) to IEC 60502-1. |
| Armouring | Single layer of round galvanized steel wires. |
| 外夾克 | Extruded layer of Polyvinyl Chloride (PVC) - Type (ST1) to IEC 60502-1. |
尺寸/參數
| Category | Nominal Cross Section (mm2) | Shape | Max. Resistance DC at 20°C (Ω /km) | Max. Resistance AC at 70°C (Ω /km) | Current: Laid in ground (A) | Current: Laid in ducts (A) | Current: Laid in free air (A) | Approx. overall diameter (mm) | Approx. overall weight (kg/km) |
|---|---|---|---|---|---|---|---|---|---|
| Two Core Cables | 1.5 | rm | 12.1000 | 14.4777 | 27 | 20 | 23 | 13.5 | 365 |
| Two Core Cables | 2.5 | rm | 7.4100 | 8.8661 | 35 | 25 | 30 | 14.4 | 420 |
| Two Core Cables | 4 | rm | 4.6100 | 5.5159 | 46 | 34 | 40 | 16.3 | 535 |
| Two Core Cables | 6 | rm | 3.0800 | 3.6853 | 57 | 42 | 51 | 18.3 | 750 |
| Two Core Cables | 10 | rm | 1.8300 | 2.1899 | 75 | 56 | 68 | 19.5 | 970 |
| Two Core Cables | 16 | rm | 1.1500 | 1.3763 | 97 | 72 | 89 | 21.5 | 1095 |
| Two Core Cables | 25 | rm | 0.7270 | 0.8703 | 125 | 95 | 120 | 25.3 | 1605 |
| Two Core Cables | 35 | rm | 0.5240 | 0.6276 | 149 | 115 | 146 | 27.4 | 1910 |
| Three Core Cables | 1.5 | rm | 12.1000 | 14.4777 | 22 | 16 | 19 | 14.0 | 400 |
| Three Core Cables | 2.5 | rm | 7.4100 | 8.8661 | 29 | 21 | 25 | 15.0 | 470 |
| Three Core Cables | 4 | rm | 4.6100 | 5.5159 | 38 | 27 | 34 | 17.9 | 725 |
| Three Core Cables | 6 | rm | 3.0800 | 3.6853 | 47 | 34 | 42 | 19.2 | 840 |
| Three Core Cables | 10 | rm | 1.8300 | 2.1899 | 62 | 45 | 57 | 20.9 | 980 |
| Three Core Cables | 16 | rm | 1.1500 | 1.3763 | 80 | 59 | 75 | 23.1 | 1240 |
| Three Core Cables | 25 | rm | 0.7270 | 0.8703 | 104 | 78 | 101 | 27.1 | 1815 |
| Three Core Cables | 35 | sm | 0.5240 | 0.6276 | 115 | 88 | 110 | 26.4 | 2020 |
| Three Core Cables | 50 | sm | 0.3870 | 0.4639 | 137 | 106 | 134 | 30.2 | 2595 |
| Three Core Cables | 70 | sm | 0.2680 | 0.3220 | 167 | 131 | 168 | 34.5 | 3605 |
| Three Core Cables | 95 | sm | 0.1930 | 0.2328 | 200 | 159 | 205 | 38.7 | 4630 |
| Three Core Cables | 120 | sm | 0.1530 | 0.1856 | 226 | 180 | 235 | 40.6 | 5435 |
| Four Core Cables | 1.5 | rm | 12.1000 | 14.4777 | 22 | 16 | 19 | 14.9 | 450 |
| Four Core Cables | 2.5 | rm | 7.4100 | 8.8661 | 29 | 21 | 25 | 15.9 | 530 |
| Four Core Cables | 4 | rm | 4.6100 | 5.5159 | 38 | 27 | 34 | 19.1 | 820 |
| Four Core Cables | 6 | rm | 3.0800 | 3.6853 | 47 | 34 | 42 | 20.5 | 970 |
| Four Core Cables | 10 | rm | 1.8300 | 2.1899 | 62 | 45 | 57 | 22.4 | 1165 |
| Four Core Cables | 16 | rm | 1.1500 | 1.3763 | 80 | 59 | 75 | 25.5 | 1630 |
| Four Core Cables | 25 | rm | 0.7270 | 0.8703 | 104 | 78 | 101 | 29.3 | 2190 |
| Four Core Cables | 35 | sm | 0.5240 | 0.6276 | 115 | 88 | 110 | 29.9 | 2545 |
| Four Core Cables | 50 | sm | 0.3870 | 0.4639 | 137 | 106 | 134 | 35.5 | 3540 |
| Four Core Cables | 70 | sm | 0.2680 | 0.3220 | 167 | 131 | 168 | 39.1 | 4535 |
| Four Core Cables | 95 | sm | 0.1930 | 0.2328 | 200 | 159 | 205 | 44.0 | 6220 |
| Four Core Cables | 120 | sm | 0.1530 | 0.1856 | 226 | 180 | 235 | 47.8 | 7440 |
| Four Core Cables | 150 | sm | 0.1240 | 0.1514 | 252 | 205 | 268 | 52.5 | 8855 |
| Four Core Cables | 185 | sm | 0.0991 | 0.1224 | 283 | 232 | 306 | 57.9 | 10765 |
| Four Core Cables | 240 | sm | 0.0754 | 0.0952 | 325 | 269 | 358 | 64.2 | 13470 |
| Four Core Cables | 300 | sm | 0.0601 | 0.0780 | 362 | 303 | 406 | 70.3 | 16340 |
| Four Core Cables | 400 | sm | 0.0470 | 0.0638 | 402 | 342 | 465 | 80.6 | 21420 |
| Four Core Cables | 500 | sm | 0.0366 | 0.0531 | 442 | 379 | 521 | 88.3 | 26650 |
| Four Core Cables with Reduced Neutral | 25 rm + 16 rm | - | 0.7270 / 1.1500 | 0.8703 / 1.3763 | 104 | 78 | 101 | 28.3 | 2065 |
| Four Core Cables with Reduced Neutral | 35 sm + 16 rm | - | 0.5240 / 1.1500 | 0.6276 / 1.3763 | 115 | 88 | 110 | 29.9 | 2385 |
| Four Core Cables with Reduced Neutral | 50 sm + 25 rm | - | 0.3870 / 0.7270 | 0.4639 / 0.8703 | 137 | 106 | 134 | 35.5 | 3300 |
| Four Core Cables with Reduced Neutral | 70 sm + 35 sm | - | 0.2680 / 0.5240 | 0.3220 / 0.6276 | 167 | 131 | 168 | 39.1 | 4135 |
| Four Core Cables with Reduced Neutral | 95 sm + 50 sm | - | 0.1930 / 0.3870 | 0.2328 / 0.4639 | 200 | 159 | 205 | 44.0 | 5270 |
| Four Core Cables with Reduced Neutral | 120 sm + 70 sm | - | 0.1530 / 0.2680 | 0.1856 / 0.3220 | 226 | 180 | 235 | 47.8 | 6860 |
| Four Core Cables with Reduced Neutral | 150 sm + 70 sm | - | 0.1240 / 0.2680 | 0.1514 / 0.3220 | 252 | 205 | 268 | 52.5 | 7945 |
| Four Core Cables with Reduced Neutral | 185 sm + 95 sm | - | 0.0991 / 0.1930 | 0.1224 / 0.2328 | 283 | 232 | 306 | 57.9 | 9625 |
| Four Core Cables with Reduced Neutral | 240 sm + 120 sm | - | 0.0754 / 0.1530 | 0.0952 / 0.1856 | 325 | 269 | 358 | 64.2 | 12020 |
| Four Core Cables with Reduced Neutral | 300 sm + 150 sm | - | 0.0601 / 0.1240 | 0.0780 / 0.1514 | 362 | 303 | 406 | 70.3 | 14575 |
| Four Core Cables with Reduced Neutral | 400 sm + 185 sm | - | 0.0470 / 0.0991 | 0.0638 / 0.1224 | 402 | 342 | 465 | 80.6 | 19105 |
| Four Core Cables with Reduced Neutral | 500 sm + 240 sm | - | 0.0366 / 0.0754 | 0.0531 / 0.0952 | 442 | 379 | 521 | 88.3 | 23670 |
| Category | Nominal Cross Section (mm2) | Shape | Max. Resistance DC at 20°C(Ω /km) | Max. Resistance AC at 70°C (Ω /km) | Current: Laid in ground (A) | Current: Laid in ducts (A) | Current: Laid in free air (A) | Approx. overall diameter (mm) | Approx. overall weight (kg/km) |
|---|---|---|---|---|---|---|---|---|---|
| Two Core Cables | 10 | rm | 3.0800 | 3.7007 | 58 | 43 | 52 | 19.5 | 750 |
| Two Core Cables | 16 | rm | 1.9100 | 2.2950 | 75 | 56 | 69 | 21.5 | 900 |
| Two Core Cables | 25 | rm | 1.2000 | 1.4421 | 97 | 74 | 93 | 24.8 | 1265 |
| Two Core Cables | 35 | rm | 0.8680 | 1.0433 | 116 | 89 | 113 | 27.4 | 1490 |
| Three Core Cables | 10 | rm | 3.0800 | 3.7007 | 48 | 35 | 44 | 20.9 | 800 |
| Three Core Cables | 16 | rm | 1.9100 | 2.2950 | 62 | 46 | 58 | 23.1 | 955 |
| Three Core Cables | 25 | rm | 1.2000 | 1.4421 | 81 | 60 | 78 | 26.5 | 1335 |
| Three Core Cables | 35 | sm | 0.8680 | 1.0433 | 89 | 68 | 85 | 26.4 | 1385 |
| Three Core Cables | 50 | sm | 0.6410 | 0.7707 | 106 | 82 | 104 | 30.2 | 1735 |
| Three Core Cables | 70 | sm | 0.4430 | 0.5331 | 130 | 102 | 130 | 34.5 | 2350 |
| Three Core Cables | 95 | sm | 0.3200 | 0.3856 | 156 | 124 | 160 | 38.7 | 2900 |
| Three Core Cables | 120 | sm | 0.2530 | 0.3055 | 176 | 141 | 183 | 40.6 | 3250 |
| Four Core Cables | 10 | rm | 3.0800 | 3.7007 | 48 | 35 | 44 | 22.4 | 930 |
| Four Core Cables | 16 | rm | 1.9100 | 2.2950 | 62 | 46 | 58 | 25.5 | 1245 |
| Four Core Cables | 25 | rm | 1.2000 | 1.4421 | 81 | 60 | 78 | 28.6 | 1535 |
| Four Core Cables | 35 | sm | 0.8680 | 1.0433 | 89 | 68 | 85 | 29.9 | 1695 |
| Four Core Cables | 50 | sm | 0.6410 | 0.7707 | 106 | 82 | 104 | 35.5 | 2395 |
| Four Core Cables | 70 | sm | 0.4430 | 0.5331 | 130 | 102 | 130 | 39.1 | 2860 |
| Four Core Cables | 95 | sm | 0.3200 | 0.3856 | 156 | 124 | 160 | 44.0 | 3905 |
| Four Core Cables | 120 | sm | 0.2530 | 0.3055 | 176 | 141 | 183 | 47.8 | 4525 |
| Four Core Cables | 150 | sm | 0.2060 | 0.2494 | 197 | 160 | 210 | 52.5 | 5255 |
| Four Core Cables | 185 | sm | 0.1640 | 0.1994 | 223 | 183 | 241 | 57.9 | 6255 |
| Four Core Cables | 240 | sm | 0.1250 | 0.1533 | 257 | 214 | 283 | 64.2 | 7580 |
| Four Core Cables | 300 | sm | 0.1000 | 0.1240 | 289 | 242 | 324 | 70.3 | 8885 |
| Four Core Cables | 400 | sm | 0.0778 | 0.0984 | 327 | 278 | 378 | 80.6 | 11870 |
| Four Core Cables | 500 | sm | 0.0605 | 0.0789 | 367 | 315 | 431 | 88.3 | 14120 |
| Four Core Cables with Reduced Neutral | 50 sm + 25 rm | - | 0.6410 / 1.2000 | 0.7707 / 1.4421 | 106 | 82 | 104 | 34.9 | 2290 |
| Four Core Cables with Reduced Neutral | 70 sm + 35 sm | - | 0.4430 / 0.8680 | 0.5331 / 1.0433 | 130 | 102 | 130 | 37.5 | 2665 |
| Four Core Cables with Reduced Neutral | 95 sm + 50 sm | - | 0.3200 / 0.6410 | 0.3856 / 0.7707 | 156 | 124 | 160 | 41.3 | 3250 |
| Four Core Cables with Reduced Neutral | 120 sm + 70 sm | - | 0.2530 / 0.4430 | 0.3055 / 0.5331 | 176 | 141 | 183 | 46.3 | 4255 |
| Four Core Cables with Reduced Neutral | 150 sm + 70 sm | - | 0.2060 / 0.4430 | 0.2494 / 0.5331 | 197 | 160 | 210 | 50.1 | 4825 |
| Four Core Cables with Reduced Neutral | 185 sm + 95 sm | - | 0.1640 / 0.3200 | 0.1994 / 0.3856 | 223 | 183 | 241 | 54.8 | 5660 |
| Four Core Cables with Reduced Neutral | 240 sm + 120 sm | - | 0.1250 / 0.2530 | 0.1533 / 0.3055 | 257 | 214 | 283 | 61.2 | 6875 |
| Four Core Cables with Reduced Neutral | 300 sm + 150 sm | - | 0.1000 / 0.2060 | 0.1240 / 0.2494 | 289 | 242 | 324 | 67.0 | 8075 |
| Four Core Cables with Reduced Neutral | 400 sm + 185 sm | - | 0.0778 / 0.1640 | 0.0984 / 0.1994 | 327 | 278 | 378 | 76.6 | 10815 |
| Four Core Cables with Reduced Neutral | 500 sm + 240 sm | - | 0.0605 / 0.1250 | 0.0789 / 0.1533 | 367 | 315 | 431 | 84.0 | 12800 |
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電纜的生產流程
確保卓越的品質, ,喬卡 經營 完全數位化和自動化的生產線 電源電纜. 具體來說, ,這個綜合的工作流程 覆蓋 導體絞合、絕緣擠壓、金屬屏蔽和最終護套。. 而且, ,智能係統 主動監控 每個階段都確保穩定的性能和一致的產品品質。. 另外, ,工廠 利用 先進的測試設施,如局部放電測試、拉伸測試和火花測試。. 因此, ,這些嚴格的措施 保證 每條交付的電纜都嚴格符合國際標準。.
裝運包裝
為了滿足各種運輸需求,可以使用多種包裝方法。.
還有更多問題嗎?
Q: Where do I use this cable?
答: Mostly 地下. Think distribution grids or heavy industrial sites. Basically, anywhere the cable might get hit, crushed, or abused. That’s what the armor is for.
Q: NYRY vs. NAYRY: What do the codes actually mean?
答: It’s standard VDE code. Let’s break it down:
Y = PVC insulation.
R = Round Steel Wire Armor.
The big one to watch? The ‘A’. NAYRY has an Aluminum conductor. 尼里 (no ‘A’) is Copper. Simple.
Q: Temp rating?
答: Since it’s PVC, you’re capped at 70°C continuous. Don’t push it past that. Short circuit? It handles 160°C for a quick burst (5 seconds).
Q: Can I run this outdoors?
答: Yep. The PVC jacket handles weather fine. If you’re running it in direct, scorching sunlight, just ask us for the UV-stabilized black version to be safe.
Q: Is it hard to bend?
答: It’s a beast. Because of the steel wire armor, it’s stiff. You need to respect the bending radius (usually 12x the diameter). Don’t try to force a tight 90-degree turn, or you’ll pop the armor wires.
Q: What glands should I use?
答: CW Brass Glands. Do not use plastic stuff here. You need a proper metal gland that clamps onto the steel armor to ensure earth continuity. If you don’t ground the armor, it’s a safety hazard.
Q: Do you have LSZH versions?
答: Sure. If this is for a tunnel or public building where smoke is a killer, we can swap the PVC for Low Smoke Zero Halogen materials. Just specify it in your order.
Q: How do I get a quote?
答: Just message us. Send your cable list (Size + Length) directly through the chat or email. We’ll calculate the copper/aluminum price and get back to you.