{"product_id":"enerdrive-0-6-1kv-70mm-sdi-flex-v90ht-double-insulated-tinned-copper-cable-black","title":"Enerdrive 0.6\/1kV 70mm² SDI Flex V90HT Double-Insulated Tinned Copper Cable, Black","description":"\u003ch2\u003eHeavy-Duty 70mm² Flexible Tinned Copper Battery and Inverter Cable\u003c\/h2\u003e\n\u003ch3\u003eEngineered for High-Current 12V, 24V, and 48V Power Systems up to 1000V\u003c\/h3\u003e\n\u003cp\u003eWhen designing high-capacity electrical systems, selecting the right cabling is critical to minimising voltage drop and preventing thermal buildup. This \u003cstrong\u003e70mm² single-core double-insulated (SDI) cable\u003c\/strong\u003e is built to handle demanding power transfer applications across marine, off-grid solar, recreational vehicle, and industrial environments. Rated up to a maximum of \u003cstrong\u003e250A\u003c\/strong\u003e in free air for single-core configurations, it provides the current-carrying capacity required for large battery banks, high-output inverters, and heavy-duty starter motors. *Note typical de-rating factors apply depending on your specific installation environment, ambient temperature, and bundling.\u003c\/p\u003e\n\u003cp\u003eWhile frequently deployed as a heavy-duty \u003cstrong\u003e12V automotive or marine battery cable\u003c\/strong\u003e, its substantial \u003cstrong\u003e0.6\/1kV (1000V)\u003c\/strong\u003e rating ensures it is fully suitable for \u003cstrong\u003e24V and 48V off-grid battery systems\u003c\/strong\u003e, as well as high-voltage DC solar arrays and industrial switchboards. This wide voltage compatibility gives system designers and electrical installers a versatile, compliant solution for complex power distribution setups.\u003c\/p\u003e\n\n\u003ch3\u003eClass 6 Flexibility Meets Marine-Grade Corrosion Resistance\u003c\/h3\u003e\n\u003cp\u003eRouting heavy 70mm² cabling through tight engine bays, bulkheads, or compact inverter enclosures can be challenging with standard rigid conductors. This cable utilises a \u003cstrong\u003eClass 6 extra-flexible conductor\u003c\/strong\u003e made from finely stranded tinned copper wire (TCW) manufactured to AS\/NZS 1125 standards. The high strand count allows for tight bend radii and significantly reduces mechanical stress on battery lugs and equipment terminals during installation and vehicle vibration.\u003c\/p\u003e\n\u003cp\u003eUnlike bare copper alternatives that oxidise rapidly when exposed to moisture and salt air, each fine copper strand is coated with a protective layer of tin. This tinned copper construction actively resists corrosion, preventing the gradual increase in electrical resistance and heat generation that often plagues inferior cables in humid, rainy, or marine applications.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced V90HT Nitrile-Modified Double Insulation\u003c\/h3\u003e\n\u003cp\u003eTo safeguard against electrical faults and mechanical damage, the conductor is protected by a dual-layer insulation system compliant with AS\/NZS 3808. The inner white core consists of flexible V90HT (high temperature) PVC, encased in a tough, black outer sheath made from nitrile-modified (NBR) V90HT PVC. This two-tone construction not only provides physical redundancy against abrasion and pinching, but also serves as a visual wear indicator if the outer jacket is ever compromised.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass 6 Tinned Copper Conductor:\u003c\/strong\u003e Delivers exceptional routing flexibility and long-term protection against coastal and marine oxidation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Current Capacity:\u003c\/strong\u003e Supports up to 250A continuous current in optimal conditions for heavy loads like inverters, winches, and bow thrusters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal and Chemical Resilience:\u003c\/strong\u003e Nitrile-modified V90HT PVC sheath resists oils, fuels, chemicals, and elevated operating temperatures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble-Insulated Safety:\u003c\/strong\u003e Provides mechanical protection against chafing and reduces the risk of short circuits in high-vibration environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Voltage Compatibility:\u003c\/strong\u003e Rated at 0.6\/1kV, making it ideal for 12V, 24V, and 48V DC setups as well as high-voltage industrial applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomisable Supply Lengths:\u003c\/strong\u003e Sold per metre for custom runs up to 20m in a single continuous piece, with 100m bulk rolls available for commercial fit-outs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications for 70mm² SDI Flex Cable\u003c\/h3\u003e\n\u003cp\u003eThanks to its compliance with Australian and New Zealand standards and RoHS environmental directives, this cable is trusted by auto electricians, marine engineers, and solar installers for critical interconnects:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInterconnecting high-capacity lithium (LiFePO4) or AGM battery banks in 12V, 24V, and 48V off-grid systems\u003c\/li\u003e\n  \u003cli\u003eSupplying primary DC power to large pure sine wave inverters and inverter-chargers\u003c\/li\u003e\n  \u003cli\u003eWiring marine bow thrusters, anchor winches, and heavy-duty 4WD recovery winches\u003c\/li\u003e\n  \u003cli\u003eIndustrial switchboard wiring, generator leads, and high-current earth straps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecify the Exact Length for Your Installation\u003c\/h3\u003e\n\u003cp\u003eWhether you are completing a custom dual-battery canopy build or wiring a commercial off-grid power station, this 70mm² tinned copper cable delivers the flexibility and durability required for a safe, compliant installation. Select your required metreage above to order a continuous custom cut up to 20m, or choose a 100m roll for workshop stock.\u003c\/p\u003e","brand":"Enerdrive","offers":[{"title":"Default Title","offer_id":43632076849213,"sku":"ENC-70MM2","price":84.14,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/70mm2-flex-double-insulated-tinned-copper-cable-enc-70mm2.jpg?v=1792907297","url":"https:\/\/www.solar4rvs.com.au\/products\/enerdrive-0-6-1kv-70mm-sdi-flex-v90ht-double-insulated-tinned-copper-cable-black","provider":"Solar 4 RVs","version":"1.0","type":"link"}