Cotek SD-3500 Pure Sine Wave Inverter
Cotek SD-3500 Pure Sine Wave Inverter - 12V / 115 VAC GFCI is backordered and will ship as soon as it is back in stock.
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Cotek SD-3500 Pure Sine Wave Inverter
SD Series Inverter
The SD Series is a high-performance pure sine wave inverter designed specifically for demanding mobile and off-grid applications. With an impressive Total Harmonic Distortion (THD) of less than 3% and up to 90% efficiency, this inverter ensures clean and reliable power output. It is engineered to operate in a wide temperature range from -20°C to +50°C, making it suitable for various harsh environments.
Product Highlights
- Pure Sine Wave Output: Provides clean, stable power with a THD of less than 3%, ideal for sensitive equipment and appliances.
- High Efficiency: With up to 90% efficiency, the SD Series minimizes power loss, optimizing performance in both mobile and off-grid setups.
- Wide Operating Temperature Range: Designed to function in extreme conditions, the inverter operates between -20°C and +50°C, ensuring reliability in various environments.
- N+X Parallel Redundancy Design: Offers flexible system configuration with N+1 redundancy (up to 14 units), allowing users to expand system capacity by adding up to 15 inverters in parallel.
- Built-in Transfer Switch: Enables synchronized operation with an AC utility source, allowing seamless transitions between inverter power and utility power.
- Comprehensive Protection Features: Includes protection against input low voltage, overload, short circuit, low battery alarm, input over voltage, and over-temperature, ensuring safe and reliable operation.
Ideal Applications
- Mobile Power Systems: Perfect for RVs, boats, and other mobile setups that require reliable and efficient power for various devices and appliances.
- Off-Grid Installations: A great solution for remote off-grid homes, cabins, or work sites that need high-efficiency, low-maintenance power systems.
- Emergency Backup: Provides stable, clean power during outages, ensuring critical devices continue to operate in emergency situations.
Durability & Performance
The SD Series inverter is designed to endure in the most demanding conditions while maintaining high efficiency and performance. Its advanced protection features and parallel redundancy options make it ideal for both long-term use in remote areas and scalable power systems.
Minimal Maintenance
This inverter is designed for low maintenance, making it an excellent choice for off-grid and remote applications where regular servicing is challenging. Its robust design ensures that users can rely on consistent and safe operation over time.
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Dimensions11.14 in, 5.04 in, 19.53 in
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Features
Order Shipment
If your order is received and is available for immediate shipment (within 5 business days), we usually ship the item(s) within 2-3 business days. Tracking information will be provided to the customer within 24 hours of the order being dispatched from the warehouse. Tracking information will be sent to the email provided by the customer when they checked out.
Delivery Time
Once the tracking information is sent to your email, it usually takes about 5-10 business days for your item(s) to arrive. Delivery times may vary depending on location and brand so please contact us if you have any additional questions or concerns.
Once your order is confirmed, your order is automatically placed in a batch of orders for the day that our team processes. The processing time of these orders is the duration in which it takes for your submitted order to leave our warehouses across the country. Usually, our processing time takes 2-3 business days, which means it takes 2-3 days for our product(s) to leave the warehouses after receiving your order confirmation.
Refunds and Returns.
If you need to exchange your product, you may do so. You as the customer, are responsible for any shipping costs throughout any returns and exchange processes.
Not all orders are available for return once they have shipped. We order our products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product.
Due to drastically increasing LTL/freight shipping costs, any outright returns will incur a 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product.
Customers have 30 days from the date they received the item to initiate a return, however, please check the specific return policy for the brand of product you are purchasing as the brand specific return policy on the product page overrides this general return policy of 30 days.
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