Solar Cable Manufacturers and Supplier in Australia

SOLAR CABLE Solar cables are gaining in popularity every day because this is the most promising environmentally friendly business and is predicted to play a big role in fixing the world’s energy dilemma. www.znergycable.com

WHAT IS SOLAR DC CABLE? In a full circuit, a direct current (DC) electric circuit consists of a source of DC electricity—such as a battery—and a conducting wire running from one of the source terminals through a set of electric devices and back to the other terminal.

It’s used to set up on-grid and off-grid solar systems, as well as street lights, residential lighting systems, and other DC-based systems.

WHAT IS PV CABLE? PV Solar cables are used to link solar power systems together. They are dedicated to the direct current (D.C.) side of solar systems, with a nominal D.C. voltage of 1.5kV. These cables can be used both indoors and outdoors for flexible and fixed systems that require strong mechanical strength in harsh climates.

Any permanent, mobile, roof, or architecturally integrated solar installation requires cables that can resist the harsh climatic conditions.

WHAT ARE SOLAR CABLES USED FOR? These cables are ideal for long-term outdoor use in changeable and harsh weather situations.

They are designed and tested to operate at a normal maximum conductor temperature of 90°C for 20,000 hours and for a maximum conductor temperature of 120°C for 20,000 hours. As a result, under normal usage conditions, the projected period of use is 30 years.

Solar cables are designed for use in solar power systems and other applications like as free hanging, movable, fixed installation, and buried in ground in constructional covered systems.

The cables can be utilized indoors, outdoors, in regions where there is a risk of explosion, in industry, and in agriculture.

They’re ideal for use in equipment that needs to be protected from the elements.

ELECTRICAL CHARACTERISTICS Rated Voltage: 0.6/1 kV AC Rated DC Voltage: 1.5 kV Maximum Permitted DC Voltage: 1.8 kV (conductor/ conductor, non earthed system, circuit not under load).

Maximum Permitted AC Voltage: 0.7/1.2 kV Working Voltage: DC 1000 V Insulation Resistance: 1000M SI – km Spark Test: 6000 Vac (8400 Vdc) Voltage Withstand: 6500 V as per EN50395 for 5 min Ampacity: According to requirements for cables for PV systems.

THERMAL CHARACTERISTICS Ambient Temperature: -40°C – +90°C. Maximum Temperature at Conductor: 120°C (20000h).

Short Circuit Temperature: 200°C (at conductor max. 5sec).

Thermal Endurance Test: According to EN 60216-2 (temperature index +120°C).

High Temperature Pressure: Test according to EN 60811-3-1.

Damp – Heat Test: According to EN 60068-2-78 1000 hrs. at 90°C with 85% humidity.

MECHANICAL CHARACTERISTICS Minimum Bending Radius: 5 x OD (fixed), 15 x OD (occasional flexing).

Dynamic Penetration: According to requirement of Cables for PV. systems 2 Pfg 1169/08.2007 Annex F. Notch Propagation: According to 2 Pfg 1169/08.2007 Annex G. Tensile Strength: 6.5 N/mm2 for insulation and 8 N/mm2 for sheathing – according to EN60811.

Elongation of Insulation and sheathing: 125% – according to EN60811 Anticipated Period of Use: 25 years.

Shrinkage: 2% at 120°C according to EN60811-1-3.

CHEMICAL CHARACTERISTICS Mineral Oil Resistance: according to EN 60811-2-1.

Ozone Resistance: according to EN 50396 part 8.1.3 Method B. Weathering-UV Resistance: according to HD 605/Al or DIN 53367.

Ammonia resistant : 30 days in saturated ammonia atmosphere (internal testing).

Very good resistance to oil and chemicals.

High wear and robust, abrasion resistant.

Acid & Alkaline Resistance: According to EN 60811-2-1 (Oxal acid and sodium hydroxide).

FIRE PERFORMANCE Flame retardant according to IEC 60332-1-2.

Low smoke emission < 20% as per ASTM D-2843.

Halogen free according to EN 50267-2-1/-2, IEC 60754-2.

Acid gas emission not more than 0.5% as per IEC 60754-1 pH minimum 4.3 as per IEC 60754-2 conductivity maximum 10 as per IEC 60754-2.

Toxicity according to EN 50305, ITC- index<3.

SPECIFICATIONS As per TUV Rheinland specification: 2 Pfg 1169/08.2007.

All Solar cables used with XLPE insulation armoured or unarmoured are specially manufactured with UV stabilised PVC ST2 outer sheathing which are specially formulated compounds to sustain the Direct / Diffused / Indirect Sunlight in case of exposed cables at any stage of installation.

WHAT TYPE OF CABLE IS USED FOR SOLAR PANELS? Due to the increasing depletion of traditional fossil fuels, diverse renewable energy supplies are currently highly concentrated around the world. Solar and wind energy account for a large share of the population’s total renewable energy generation.

DC electrical power can be transformed to AC electricity using an inverter.

What is the difference between normal DC cables and solar DC cables?

The Normal dc cables are made with pvc insulation, whereas the Solar cable are made with xlpe insulation.

The Normal dc cable life is five to eight years. whereas the Solar cable life is min 25yrs guranteed.

CAN YOU BURY SOLAR WIRE? Solar cable quality and performance are critical for harvesting solar energy at a higher efficiency in a PV system.

Even a modest increase in cable resistance that results in increased I2R losses is regarded a bigger energy loss, and the cable will be rejected.

Solar cable must survive all environmental severities such as UV radiation, rain, dust & filth, temperature changes, humidity, insects and microorganisms, and so on because it must function in open atmosphere for an extended period of time.

One of the most important factors to consider when choosing a solar cable size is the voltage drop between the PV array and the inverter.

The total voltage drop between the PV array and the inverter is limited to 3%. In order to preserve this, the shortest possible length of solar cable, in addition to cable size, is preferred.

AUSTRALIA’S LEADING SOLAR CABLE MANUFACTURERS Our solar cables enable optimal efficiency and ensure energy transmission for the duration of your installation’s useful life.

Znergy Cable has gained recognition across several sectors and brands.

We keep transparency in all our dealings and known as the Best Solar Cable Suppliers in Australia.

CONTACT US: Phone no.

1300-347-922

Website www.znergycable.com

Mail sales@znergycable.com