NOVA 3K12 Pure Sine Wave Inverter - Dependable 3000W Backup Power

Overview

The NOVA 3K12 is a reliable 3000W pure sine wave inverter designed to provide clean and efficient power for sensitive electronics and heavy loads. With features like fast automatic transfer, adjustable battery protections, a user-friendly LCD status display, and optional marine-grade durability, this inverter is perfect for both home and demanding environments.

Benefits

• Ensure your sensitive equipment operates smoothly as the pure sine wave output safeguards computers, servers, and medical devices from distortion and noise.
• Enhance runtime while minimizing energy loss thanks to a high efficiency of 91%, which preserves battery capacity and reduces standby drain.
• Prevent disruptions with automatic transfer in under 20 ms and selectable fast/normal modes that keep critical devices running during power outages.
• Gain peace of mind with adjustable low-voltage shutdown and multiple safety features that protect against battery damage and costly failures.
• Easily monitor system performance with a smart LCD displaying voltage, load, and status, allowing for quick responses to any issues.
• Achieve reliability in tough conditions with optional drip shield and temperature-regulated cooling, making it suitable for marine and outdoor use.

Features

• Pure sine wave output with less than 5% THD ensures stable and low-noise power delivery.
• Provides continuous output of 3000W with a short-term peak power of 6000W for starting motors and compressors.
• Seamless automatic transfer switch with dual transfer modes: Normal for appliances and Fast for electronics.
• Customizable low-voltage shutdown (ranging from 10.5V to 12.8V) plus comprehensive protection from overload, short circuit, and overheating.
• Compatible with 12V deep-cycle batteries and LiFePO4 packs that come with a BMS.
• Smart LCD display for real-time updates on voltage, load, and status, along with LED indicators for different operating modes.
• Optional marine-grade features include a drip shield and a temperature-regulated cooling fan, enhancing performance in harsh environments.
• Includes communication ports: RS232 and RS485 for effective system integration and monitoring.
• Meets safety and EMC compliance under applicable UL and FCC standards.

Specifications

• Model: NOVA 3K12
• Rated Output Power: 3000W
• Peak Power: 6000W (for 5 seconds)
• DC Input Voltage: 12VDC (maximum 18V)
• DC Input Operating Range: 10 to 17 VDC
• Battery Compatibility: 12V deep-cycle (minimum 100 Ah), LiFePO4 (with BMS)
• Communication: RS232 / RS485 ports
• Dimensions: 15.6 x 12.0 x 4.1 inches
• Net Weight: 17.6 pounds
• AC Input Nominal Voltage: 120 VAC
• AC Input Operation Range: 80 to 140 VAC (for full power)
• AC Input Frequency: Selectable 50/60 Hz
• AC Input Frequency Range: 45 to 70 Hz
• AC Output Nominal Voltage: 120 VAC
• Voltage Regulation (Battery Mode): 120 VAC ± 5%
• Output Frequency: Selectable 50 Hz or 60 Hz ± 1%
• THD (Battery Mode): Less than 5%
• Peak Efficiency: 91%
• Waveform: Pure sine wave
• Transfer Time: Less than or equal to 20 ms
• Transfer Modes: Normal / Fast
• Indicators: Line Mode (green LED on); Battery Mode (amber LED on); Warning with Output (red LED flashing); Fault without Output (red LED on)
• Operating Humidity: 5% to 95% RH (non-condensing)
• Operating Temperature: -40°F to 160°F (limited to -4°F to 122°F at full power)
• EMC / Certification: UL458; complies with FCC Part 15