We are Qingdao Dadi Energy Co., Ltd., located in Qingdao, China, specializing in manufacturing and selling wires and cables. We can offer you customized service of high and low-voltage cross-linked cables, long-life wires, and cables. Our wires and cables have been certified in 28 European countries and exported to over 100 countries and regions, complying with CCC and ISO9001 certificates.
We have remained true to our core principles of customer service, on-time delivery, uncompromised quality, and exceptional value at competitive prices.
Nominal Section
(mm²) |
Nominal Stranding
(mm) |
Core Structure
No./Dia.
(mm) |
Nominal Insulation Thickness
(mm) |
Nominal Sheath Thickness
(mm) |
Max.O.D.
(mm) |
Reference Weight
(kg/km) |
1×1.5 |
30/0.25 |
1.58 |
1.14 |
0.82 |
5.4 |
52 |
1×2.5 |
50/0.25 |
2.04 |
1.14 |
0.82 |
5.8 |
67 |
1×4.0 |
56/0.30 |
2.59 |
1.14 |
0.82 |
6.4 |
87 |
1×6.0 |
84/0.30 |
3.17 |
1.14 |
0.82 |
7 |
113 |
1×10 |
78/0.40 |
4.07 |
1.52 |
0.82 |
8.6 |
178 |
1×16 |
128/0.40 |
5.22 |
1.52 |
0.82 |
9.8 |
254 |
1×25 |
199/0.40 |
6.51 |
1.52 |
0.82 |
11.1 |
363 |
1×35 |
279/0.40 |
7.71 |
1.52 |
0.82 |
12.3 |
473 |
Applications
These cables are designed for connecting photovoltaic system components inside and outside of buildings and equipment with high
mechanical requirements and extreme weather conditions.
Standards
1169/08.2007 (PV1-F), TUV certificate, RHOS.
Electrical Properties
» Rated Voltage U0/U: 0.6/1 kV AC; 0.9/1.5 kV DC
» Maximum Permitted DC Voltage: 1.8 kV DC (conductor/conductor, non-earthed system, circuit not under load)
» Insulation Resistance: 1000 MΩ-km
» Spark Test: 6000 Vac (8400 Vdc)
» Voltage Withstand: 6500 Vac for 5 min
Thermal Properties
» Maximum Voltage: Ambient Temperature: -40ºC ~ +90ºC
» Maximum Temperature At Conductor: 120ºC (20000h) according to IEC/EN 60216-1
» Short Circuit Temperature: 200ºC/5 sec
» Thermal Endurance Test: According to EN 60216-2 (temperature index +120° C)
» High-Temperature Pressure Test: According to EN 60811-3-1
» Damp-Heat Resistance: According to EN 60068-2-78 with 85% humidity
Fire Performance
» Flame retardant according to EN 50265-2-1, IEC 60332-1, VDE 0482-332-1-2, DIN EN 60332-1-2
» Low smoke emission according to IEC 61034, EN 50268
» Halogen-free according to EN 50267-2-1, IEC 60754-1
» Low corrosivity of gases according to EN 50267-2-2, IEC 60754-2
Mechanical Properties
» Minimum Bending Radius: 4×OD (fixed), 5×OD (flexing)
» Dynamic Penetration: According to 2 PfG 1169/08.2007 Annex F
» Notch Propagation: According to 2 PfG 1169/08.2007 Annex G
» Tensile Strength And Elongation Of Insulation And Jacket: According to EN 60811
» Anticipated Period Of Use: 25 years
Chemical Properties
» Ozone Resistance: According to EN 50396 part 8.1.3 Method B
» Weathering- UV Resistance: According to HD 605/A1
» Ammoniac resistant
» Excellent resistance to oils and chemicals
» High wear and robust, abrasion resistant
» Acid & Alkaline Resistance: According to EN 60811-2-1 (Oxal acid and sodium hydroxide)
1. Quality Assurance: We follow stringent quality control measures to ensure that every product we produce meets the highest standards of durability, reliability, and performance.
2. Customer-Centric Approach: We believe that the customer is at the heart of our business. That's why we strive to understand their needs, provide personalized solutions, and offer exceptional customer service.
3. Extensive Industry Experience: With years of experience in the industry, we have gained in-depth knowledge and understanding of the market, which helps us anticipate trends and offer relevant products and services.
4. Global Reach: Our presence in multiple countries allows us to serve a diverse range of customers and understand the unique needs of different markets.
1.Are you a manufacturer?
Yes, we are a manufacturer.
Mainly responsible for the import and export business.
2. What are your main products?
Our products mainly cover PVC Insulated house wiring cables(Single core cable, Twin with earth cable. Flexible cables). Armoured Cable,LV/MV (1-35KV)PowerCable(PVC Power Cable,XLPE Power Cable). Welding Cable,AUTO Battery Cable, ABC/Aerial Bundled Cable,Submersible Cables/ Water Pump Cables, PV Solarcable. Rubber Cable. Control Cable.Audio/Video Speaker Cable.TV/Coaxial Cable
RG59/RG6.Telephone Cable/Jumper Cable.LAN/Network Cable CAT5e/CAT 6.Fire Alarm Cable Fire Resistant Cable. High Temperature Wire. Silicone Cables and other related customized cables.
3.Is the quality of your products guaranteed?
We strictly follow the intemational standards and customers
requirements. The samples during production of your orders are available on demand. We will do the in house inspection for every batch of products. You can also send
your inspection team to our site.
4.How can I get samples?
Please tell us the detailed information of products you need. Then we will check our stock.If we don't have the models you need.Maybe we will send you similar sample if you accept.
5. What is your terms of delivery?
We usually accept FOB. CFR. CIF etc.You can choose the one which is the n convenient or cost effective for you.
6.Does your company accept OEM production?
Yes, we could print your company name, we even custom the quality card to pr your company.