Technical reference · English
Product features

Technical performance

Schematic diagram

Selection table

Product photography
View full sizeUPS systems
Configure backup power for heavy-duty industrial loads
AT-NRDL provides uninterruptible power for heavy-duty industrial applications, with several capacity options. Build the power arrangement around the actual load, then check product performance, circuit diagrams and selection tables to confirm suitability for the industrial supply system.
Explore technical detailsPRODUCT INSIGHTS
Uninterruptible power for equipment serving industrial heavy loads.
Choose from multiple power capacities for the load scale and project requirements.
Configure the system for the supply structure, load characteristics and wiring requirements.
Industry photographBUILT FOR YOUR ENVIRONMENT
TECHNICAL SPECIFICATIONS
AT-NRDL industrial UPS configurations include single-phase input/output, three-phase input with single-phase output, and three-phase input/output.
Capacity ranges are 1–30 kVA or 6–120 kVA depending on phase configuration.
Rated output-voltage regulation: ±1%.
Transfer time between inverter and bypass: 0 ms.
Supports parallel operation of up to 4 units.
Select the model and configuration for your supply system, load and installation conditions. Use the applicable product documentation for installation and operation.