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American Rotary AI Industrial Phase Converter
$3,899.00
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Description
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Why Buy From Us
AI Industrial Grade Rotary Phase Converters
The AI Industrial Series is engineered specifically for demanding industrial and agricultural environments where exposure, reliability, and uptime matter. Each unit is housed in a Type 3R (NEMA 3R) outdoor-rated enclosure, making it suitable for both indoor and outdoor installation in harsh conditions.
Designed for real-world industrial use, the AI Industrial series features reflective outdoor-grade paint to reduce heat absorption, UV resistance for long-term durability, a wash-down air filter to keep dust and debris out of the system, and built-in surge protection to guard against lightning strikes, brownouts, and power surges.
All AI models are delivered as fully integrated, pre-wired systems, simplifying installation while providing dependable three-phase power without the ongoing cost of utility upgrades or diesel generation.
AI-20 Rotary Phase Converter
The AI-20 is the entry-level industrial model, designed for smaller industrial or agricultural equipment that requires outdoor-rated protection. It delivers reliable three-phase power in environments where dust, moisture, and temperature swings are a concern.
Best for:
Small industrial machinery, agricultural pumps, outdoor-installed equipment, light industrial loads.
AI-30 Rotary Phase Converter
The AI-30 provides increased capacity for industrial equipment with higher startup demands. It offers improved headroom while maintaining full outdoor-rated protection.
Best for:
Medium pumps, blowers, conveyors, agricultural equipment, and outdoor machinery installations.
AI-40 Rotary Phase Converter
The AI-40 is designed for heavier industrial applications that require consistent power delivery in exposed environments. It supports larger motors and more frequent operating cycles.
Best for:
Industrial pumps, compressors, grain handling equipment, and production machinery in harsh conditions.
AI-50 Rotary Phase Converter
The AI-50 steps into higher-capacity industrial use, offering reliable startup and sustained performance for larger motors operating outdoors or in dusty environments.
Best for:
Larger compressors, industrial fans, agricultural processing equipment, and continuous-use applications.
AI-60 Rotary Phase Converter
The AI-60 is built for demanding industrial workloads where electrical reliability and environmental protection are critical. It supports higher horsepower loads with stable output and surge protection.
Best for:
Heavy industrial machinery, agricultural operations, large pumps, and outdoor production equipment.
AI-75 Rotary Phase Converter
The AI-75 is intended for high-demand industrial and agricultural systems where uptime and protection from the elements are essential. It provides strong startup capability and stable operation under sustained load.
Best for:
Large agricultural systems, industrial processing equipment, high-duty outdoor machinery.
AI-100 Rotary Phase Converter
The AI-100 marks the transition into multi-unit paralleled systems. For models AI-100 and above, multiple converters are paralleled using enclosed contactors to prevent back feeding and provide phase monitoring.
The required enclosed contactors are already included in the price for AI-100 and above.
Best for:
Large industrial facilities, high-horsepower agricultural equipment, mission-critical outdoor installations.
AI-120 / AI-150 / AI-200 / AI-300 Rotary Phase Converters
These models are designed for the most demanding industrial and agricultural applications. Multiple units are safely paralleled through enclosed contactors to support very large motors while maintaining electrical protection, phase monitoring, and environmental resilience.
These systems are built for continuous operation in harsh outdoor conditions where utility three-phase power is unavailable or cost-prohibitive.
Best for:
Large-scale industrial plants, agricultural operations, high-horsepower pumps, processing facilities, and critical infrastructure.
Choosing the right retailer matters, especially for critical power and off-grid systems. Here’s what sets Energy Systems Central apart.
- Free Shipping Nationwide: Transparent pricing with no hidden fees at checkout.
- Best Price Assurance: If you find the same product offered for less, we’ll review and match it where applicable.
- Easy 30-Day Returns: Clear, straightforward return policies designed for peace of mind.
- Expert-Led Support: Speak directly with knowledgeable specialists who understand the products. Call us at 888-332-7989.
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Yes. We provide free standard shipping on all orders shipped within the United States. Shipping costs are included in the listed price with no hidden fees at checkout.
Most orders are processed within 1 to 2 business days. Delivery times typically range from 3 to 7 business days depending on your location, carrier scheduling, and product size.
We offer a 30 day return window for eligible products that are unused and in original condition. Our support team will guide you through the return or exchange process if needed.
Absolutely. Yes. Our knowledgeable product specialists are available by phone, live chat, or email to help you select the right equipment for your application.
Most products include a manufacturer warranty, typically starting at one year. Warranty terms vary by brand and model and are listed on each product page.
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