FIERO Power SolutionsTechnical Product Catalogue

Induction Motors & NGEF Transformers

Official technical specification directory and engineering parameters for heavy industrial equipment.

Induction Motors • G2 Frame Series — 160, 180 & 200 Frame Sizes

Standard Motor

Standard Motor

Among the 160, 180, and 200 frame sizes in the G2 range, the company has successfully added 160 frame size (up to 25 HP in 2004-05) and 180 frame size (up to 30 HP in 2008-09) to its continuous production range.

Technical Highlights:
  • G2 Range 160, 180 & 200 Frames
  • Coverage up to 30 HP
  • Robust Continuous Industrial Duty
Primary Applications:

Continuous Duty Machinery • Industrial Fans & Pumps • Factory Automation Drives

Induction Motors • High-Efficiency Low Operational Cost Series

Energy Efficient Motor IE1 & IE2

Energy Efficient Motor IE1 & IE2

Designed with higher efficiency compared to standard motors. Conserves energy and minimizes running costs for the ultimate user with long-term durability, resulting in the shortest payback period on investment.

Technical Highlights:
  • IE1 & IE2 Energy Efficiency Ratings
  • Shortest Payback Period on Investment
  • Lower Thermal Loss & Extended Lifespan
Primary Applications:

Continuous High-Duty Plants • Energy-Conscious Manufacturing • Commercial HVAC & Compression

Induction Motors • Specialized Spinning & Weaving Machinery Drives

Textile / Loom & Carding Engine Motor

Textile / Loom & Carding Engine Motor

Purpose-engineered for ring spinning frames to extract cotton, polyesters, yarns of different counts, looming, and carding machines in high-vibration textile mills.

Technical Highlights:
  • High Lint & Dust Resistance
  • Optimized for Ring Spinning & Carding
  • Smooth Speed Stability
Primary Applications:

Ring Spinning Frames • Cotton & Polyester Yarns • Looms & Carding Machinery

Induction Motors • High Starting Torque Heavy Duty Wound Rotors

Slip Ring Motor

Slip Ring Motor

Specialized motors featuring wound rotors designed specifically for heavy industrial applications requiring initial high starting torque, such as overhead cranes and industrial hoists.

Technical Highlights:
  • High Starting Torque Capability
  • Wound Rotor Configuration
  • Ideal for Cranes & Heavy Hoists
Primary Applications:

Overhead Cranes & Hoists • Heavy Duty Industrial Elevators • High Starting Torque Drives

Induction Motors • Hazardous Area & Explosion Safety Certified

Increased Safety Motor / Type N-Motor

Increased Safety Motor / Type N-Motor

Engineered for hazardous industrial environments containing flammable gases. Designed to prevent internal or surface ignition in surrounding atmospheres, such as mines, petrochemical, fertilizer, and gas processing plants.

Technical Highlights:
  • Hazardous Gas Ignition Prevention
  • Mines & Petrochemical Certified
  • Type-N Increased Safety Standard
Primary Applications:

Mines & Underground Shafts • Petrochemical Refineries • Fertilizer Plants & Gas Processing

Induction Motors • High-Frequency Mechanical Separation Drives

Vibratory Motor

Vibratory Motor

Specialized drive units engineered for vibrating screens and sorting equipment to separate out different material mixes in mining, processing, and aggregate facilities.

Technical Highlights:
  • High G-Force Vibratory Duty
  • Screen Separation Optimization
  • Heavy Bearing & Shaft Seals
Primary Applications:

Vibrating Screens & Sort Arrays • Aggregate & Mining Processing • Material Mixture Separation

NGEF Transformers • Up to 60 MVA / 132 kV Class Transmission Unit

Power Transformer

Power Transformer

Manufactured using unique non-hygroscopic materials with zero fear of moisture ingress. Filled with fire-safe K-class Natural Ester oil (flash point > 350°C, biodegradable) equipped with Sealed Breathing System & Online Oil Purifier.

Technical Specifications & Ratings
Ratings / CapacityUp to 60 MVA
Voltage Class11, 33, 66, 132 kV
StandardsIS – 1180, 2026-14, IEC – 60076
Cooling SystemKNAN (Flash Point > 300°C), ONAN, ONAF
Installation TypeIndoor / Outdoor
Vector GroupDyn11, Dyn5, Dyn1, YNyn0, YNd11, YNd1, Dyn11d0
Winding MaterialCopper
TappingOCTC, OLTC
Frequency50 Hz
Fittings & Accessories:

Oil Level Gauge • Marking Plate • Silica Gel Breather • Drain Valve • Thermometer Pocket • Oil Filling Hole • Lifting Lugs • Pressure Relief Valve • Conservator • Rollers • Jacking Screws • OTI / WTI • Marshalling Box • Buchholz Relay • MOG • Inspection Cover • Sealed Breathing System • Online Oil Purifier • Online Moisture Meter

Primary Applications:

High Voltage Transmission Grids • Primary Substation Complexes • Heavy Industrial Infrastructure

NGEF Transformers • Up to 5 MVA / 66 kV Grid Conversion Unit

Distribution Transformer

Distribution Transformer

Built for urban and industrial distribution networks with non-hygroscopic insulation and biodegradable K-class Natural Ester fluid. Offers 50-year expected service life when operated under NGEF guidelines.

Technical Specifications & Ratings
Ratings / CapacityUp to 5 MVA
Voltage Class11, 33, 66 kV
StandardsIS – 1180, 2026-14, IEC – 60076
Cooling SystemKNAN (Flash Point > 300°C), ONAN, ONAF
Installation TypeIndoor / Outdoor
Vector GroupDyn11, Dyn5, Dyn1, YNyn0, YNd11, YNd1, Dyn11d0
Winding MaterialCopper / Aluminum
TappingOCTC, OLTC
Frequency50 Hz
Expected Service Life50 years if operated as per NGEF guidelines
Fittings & Accessories:

Oil Level Gauge • Marking Plate • Silica Gel Breather • Drain Valve • Thermometer Pocket • Oil Filling Hole • Lifting Lugs • Pressure Relief Valve • Conservator • Rollers • Jacking Screws • OTI / WTI • Marshalling Box • Buchholz Relay • MOG • Inspection Cover • Sealed Breathing System • Online Oil Purifier • Online Moisture Meter

Primary Applications:

Urban Electrical Grids • Commercial Building Substations • Industrial Utility Conversion

NGEF Transformers • Up to 2.5 MVA / Class F-H Safe Indoor Unit

Dry Type Transformer

Dry Type Transformer

Flame-retardant dry-type transformer engineered for high-density indoor substations, commercial towers, and environmentally sensitive installations where liquid insulation is prohibited.

Technical Specifications & Ratings
Ratings / CapacityUp to 2.5 MVA
Voltage Class11, 3.3, 6.6 kV
StandardsIS – 11171, IEC – 60726
Cooling SystemANAF
Installation TypeIndoor / Outdoor
Vector GroupDyn11, Dyn5
Winding MaterialCopper / Aluminum
TappingOCTC, OLTC
Frequency50 Hz
Primary Applications:

High-Rise Commercial Towers • Enclosed Indoor Substations • Environmentally Sensitive Facilities

NGEF Transformers • Up to 2.5 MVA Heavy Metallurgy Duty Unit

Arc Furnace Transformer

Arc Furnace Transformer

Specialized furnace duty transformer built to withstand severe cyclical electrical loads, mechanical stresses, and high thermal surges inherent to steel melt shops and arc furnace operations.

Technical Specifications & Ratings
Ratings / CapacityUp to 2.5 MVA
Voltage Class11, 3.3, 6.6 kV
StandardsIS – 11171, IEC – 60726
Cooling SystemANAF
Installation TypeIndoor / Outdoor
Vector GroupDyn11, Dyn5
Winding MaterialCopper / Aluminum
TappingOCTC, OLTC
Frequency50 Hz
Primary Applications:

Steel Melt Shops & Foundries • Arc Metallurgy Furnaces • Heavy Cyclical Surge Plants