TECHNOLOGY

ABOUT EPOCH FANS

We make the art of fan making in an efficient, robust, and durable form with advanced technology. Inspired by the incredible world around us, we strive to create a new generation of energy-efficient and environmentally friendly HVLS Fans.

EPOCH HVLS fans represent a significant technological breakthrough. EPOCH Fans operate quietly and efficiently and do not require maintenance for the next few years. With minimal energy consumption (40% more efficient than the best HVLS fan in the industry) and a Sound Signature of less than 35 dB, we are setting some serious world records. Motor and inverter efficiency is almost 95% of each, which gives you a lightweight powerhouse that can move a ton of air in huge energy savings.

World's First 300 Nm Direct Drive Fan

The Technology

                  03. State of the Art Control Algorithms

  • FOC + SVPWM + Sensor-less
    • Lowest cost design
    • Best drive performance
    • Most reliable operation

                             04. Monolithic Inverter

  • Efficient Inverter Operation;
  • Lowest Cost;
  • Lowest Component Count;
  • Highest reliability.

02. Unity & Active Power Factor Correction

  • Reduces Electricity waste;
  • Reduces stress on Inverter and hence increases reliability;
  • Reduces Harmonics & EMC Signature (Important for CE);
  • Increases overall system efficiency.

05. Dual Processor Design

  • One processor dedicated to motor operation;
  • Other processor dedicated to watch dog and house keeping operations;
  • Flexibility to integrate with various environments without having to disturb drive algorithm.

01. Direct Drive - Without Gear

  • Simplified - Easy to Install and Maintain;
  • Optimized (Very Few Components);
  • Silent;
  • Reduced Weight;
  • Reduced cost;
  • Efficient;

06. Modular and Standardized

  • Lowest component count to handle all the blade configurations and meet the market demand effectively;
  • Massive economy of scale;
  • Lowest possible cost in the industry;
  • Highest possible performance and Reliability in the industry;
  • Highest possible customer satisfaction.

Epoch Strength

❖A Design with Extraordinary Safety and Strength;

❖Mechanical Design with a Very High Safety Factor;

❖A Design with an Amazingly Optimum Electromagnetic Structure;

❖With an Integrated Controller;

❖The Controller that can run from 100VAC to 277VAC;

❖Unity & Active Power Factor Correction;

❖Drive and Controller with Extraordinary Efficiency;

❖Controller with a Very High Safety Factor;

❖Dual Processor Architecture;

❖Sensor-less with FOC and SVM;

❖Removable and Serviceable Controller;

❖Scalable Architecture from 25 to 450 Nm+;

❖Smartphone Connectivity;

❖Scalable Software Architecture;

❖Well Protected Against ESD and High Voltage Spikes;

❖Liquid Cooling Capability;

❖Designed for Lowest Tooling Cost;

❖Built for Automation;

❖Built to UL,CSA and IEC Specifications;

❖Extraordinary Economy of Scale.

Epoch 4 in 1 Series

EPOCH 1.0 SYSTEM

KEY PARAMETERS

  • Motor Weight = 31 kg (68 lbs.);
  • Torque = 50 Nm;
  • Efficiency = 85%+;
  • 1.6 Nm/Kg;
  • Suitable for 8 ft and 12 ft Fans.

EPOCH 2.0 SYSTEM

KEY PARAMETERS

  • Motor Weight = 37 kg (81 lbs.);
  • Torque = 90 Nm;
  • Efficiency = 85%+;
  • 2.4 Nm/Kg;
  • Suitable for 8 ft and 24 ft Fans.

EPOCH 3.0 SYSTEM

KEY PARAMETERS

  • Motor Weight = 49 kg (108 lbs.);
  • Torque = 170 Nm;
  • Efficiency = 85%+;
  • 3.4 Nm/Kg;
  • Suitable for 18 ft to 24 ft Fans.

EPOCH 4.0 SYSTEM

KEY PARAMETERS

  • Motor Weight = 70 kg (154 lbs.);
  • Torque = 270 Nm;
  • Efficiency = 85%+;
  • 3.9 Nm/Kg;
  • Suitable for 24 ft Fan.