iREA

Business Areas

Overview: Test equipment for evaluating the power performance and reliability of electric motors; Covers applications from small 1 kW units to large 2 MW systems, with speeds up to 30,000 r/min; Provides automated testing and analysis solutions in compliance with KS, IEC international standards, or user-defined procedures; Operates an internationally accredited KOLAS testing laboratory specializing in motor testing

Core Technologies

01 KS R 1183 Function Preloaded: Built-in software function for EV drive motor real-road mode testing (KS R 1183)

02 GS Certification, Grade 1 Software: Awarded GS Grade 1 certification for dynamometer operation software

03 Automated Execution per Standards: Automated execution of rated thermal test, load curve test, and no-load test in compliance with IEC 60034-1 and 60034-2-1 standards

04 Patented Technologies: Automatic calculation and diagnostics of three-phase induction motor losses (Patents registered in Korea and China); Permanent magnet eddy-current loss measurement technology (Patent registered in the U.S.); Automatic IPMSM N-T-β curve testing and efficiency map analysis function (Patent registered in Korea)

Main Products

1. Standard Dynamometer – Type 1

Standard Models (5 types)

10~200 N·m, 5~60 kW, 10,000~20,000 r/min

IRDA – 10N20 (5 kW) / IRDA – 20N18 (5 kW) IRDA – 50N12 (10 kW) / IRDA – 100N10 (20 kW) IRDA – 200N10 (40 kW)

2. EV Drive Motor Dynamometer – 3 Types

EV Drive Motor Dynamometer – 3 Types

200~500 N·m, 160~300 KW, 16000~20000 r/min

Steel type : IRDF – 200N20 / IRDF – 400N16

A flat plate : IRDG – 500N20

Features & Benefits

Portfolio of 9 standard models in small, medium, and large sizes

GS Grade 1 certified dynamometer operation software

Automated testing and analysis solutions compliant with KS and IEC standards

Internationally accredited testing services using in-house solutions

Markets & Clients

1. Automotive Industry: Hyundai Motor, Korea Automobile Research Institute, Jeonbuk Institute of Automotive Convergence Technology, PTI Testing Institute, Gyeongnam Technopark, Korea Construction Equipment Research Institute, etc.

2. Aerospace Industry: Hanwha Aerospace, CAS, Korea Aerospace Research Institute, etc.

3. Shipbuilding Industry: Korea Marine Equipment Research Institute, Hanwha Ocean, Pusan National University, etc.

4. Robotics / Gear Reducer Industry: Electronics and Telecommunications Research Institute (ETRI), KTL, Gyeongnam Technopark, etc.