ONETECH

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Business field
Business field


Electromagnetic Compatibility

Railway

Main Business Support

  • On-site testing of KTX and SRT motor vehicles, testing for KORAIL and metro, Kolas, Debug Consulting

01 Subject Items

  • Electric Vehicle (Completed Vehicle Test)

  • Communication devices

  • Propulsion Control Unit

  • Broadcast Control Unit

  • Encoder

  • Heating and cooling control system, etc.

  • Battery charger

02 Business Support: Test Fields and Applied Standards

IEC standard EN Standard KRS Standard
IEC 62236-1 EN 50121-1 KRS-CS-0003-21R
IEC 62236-2 EN 50121-2 KRS-SG-0015-20R
IEC 62236-3-1 EN 50121-3-1 KRS-SG-0033-21R
IEC 62236-3-2 EN 50121-3-2 KRS-SG-0036-19R
IEC 62236-4 EN 50121-4 KRS-SG-0038-21R
IEC 62236-5 EN 50121-5 KRS-SG-0054-21R
- - KRS-SG-0055-21R
- - KRS-SG-0067-14

03 Main Test Equipment

SHIP

Main Business Support

  • Certification of KR, DNV, LR, ABS, BV, RINA, IRS, RS, NK, CCS

    Wheel Marks by 96/98/EC (MED)

01 Subject Items

  • Computer Systems

  • Alarm & Monitoring System

  • Controllers & Control System

  • Electronic Programmer

  • Speed & Shaft Horsepower

  • Sensing Equipment Fire

  • Detection System

  • Switches (pressure, temperature, limit level, etc.)

  • Fire Detector

  • Oil Mist Detector

  • Actuators

  • Lighting Device, etc.

02 Business Support: Test Fields and Applied Standards

Classification Test Items Test Summary
DNV
BV
RINA
ABS
NK
LR
KR
E10 		CISPR 16-2-3 Radiated Emission
CISPR 16-2-1 Conducted Emission
IEC 61000-4-2 Electrostatic Discharge Test
IEC 61000-4-3 Radiated Susceptibility Test
IEC 61000-4-4 Electrical Fast Transient/Burst Test
IEC 61000-4-5 Electrical Slow Transient/Surge Test
IEC 61000-4-6 Conducted Radio Frequency Test
IEC 61000-4-11 Voltage Dip and Variation Test
IEC 60533 Conducted Low Frequency Test

03 Main Test Equipment

Nuclear Power Plant

Main Business Support

  • Nuclear Testing and Debug Consulting in accordance with Nuclear Safety Rating (Q, A, S)

    Issuance of performance verification plan and performance verification report for nuclear power plant safety-related facilities performance verification agency

01 Subject Items

  • Control Panel, Signal Converter

  • Transmitter (Temperature, Pressure, Level, etc.)

  • Battery Charger

  • Digital Equipment or Components, etc.

  • Relay system, Radiation monitoring, Vibration monitoring system based on high voltage cutoff, Communication isolation box, Power distributor, Power supply, Voltage converter, Lighting equipment, etc.

02 Business Support: Test Fields and Applied Standards

Test Items Test Contents Test Summary
USNRC
REGULATORY
GUIDE.1.180 :
2003 		MIL-STD-461E CE101
CE102 		Conducted Emissions
(power Leads)
  • Freq. Range : 30 Hz to 10 kHz
  • Freq. Range : 10 kHz to 2 MHz
RE101
RE102 		Radiated Emissions
  • Magnetic Field : 30 Hz to 100 kHz
  • Electric Field : 2 MHz to 10 GHz
RS101
RS103 		Radiated
Susceptibility
  • Magnetic Field : 30 Hz to 100 kHz
  • Electric Field : 30 MHz to 10 GHz
CS101
CS114
CS115
CS116 		Conducted
Susceptibility
  • Power Leads : 30 Hz~150 kHz
  • Bulk Cable Injection :
    10 kHz to 3 MHz
  • Bulk Cable Injection, Impulse
    Excitation Damped Sinusoidal
    Transients to the Cables : 10 kHz,
    100 kHz, 1 MHz, 10 MHz, 30 MHz,
    100 MHz
IEE
C62.41-1991 		SWC Ring Wave
  • Low Exposure : ±2 kV
  • Medium Exposure : ±4 kV
Combination Wave
  • Low Exposure : ±2 kV
  • Medium Exposure : ±4 kV
EFT/Burst
  • Low Exposure : ±2 kV
  • Medium Exposure : ±4 kV
IEC61000-4-2 Electrostatic Discharge
  • Contact Discharge : ±8 kV
  • Air Discharge : ±15 kV
IEEE C37.90.1 : 2012
IEEE C37.90.2 : 2004
  • SWC Tests for Protective Relays
    and Relay Systems
  • Radiated Electromagnetic
  • Interference for Transceivers.
MIL-STD-461E ALTERNATE Test : IEC 61000-4-3, IEC 6100-4-4, IEC 61000-4-5, IEC 61000-4-6,
IEC 61000-4-8, IEC 61000-4-9, IEC 61000-4-10, IEC 61000-4-12, IEC 61000-4-13, IEC 61000-4-16, IEC 61000-6-4

03 Main Test Equipment

Chamber Information Inside Size: 8.9 m * 6.3 m * 3.1 m (W*D*H) / Door Size : 2.5 m * 3 m (W*H)

MIL (MIL-STD-461E/F/G, MIL-STD-704F)

Main Business Support

  • MIL-STD-461E/F/G, 704F standardized test, KOLAS, Debug Consulting

01 Subject Items

  • All electrical and electronic equipment used by the Army, Navy and Air Force

  • K2/K9 controller, warship window brush, missile projectile, etc.

  • Satellite Antenna, Inertial Measuring Instrument, Radiation Detector, Carbon Power Controller, High Voltage Battery Pack, Power Supply, Military Ship Luminaire, etc.

02 Business Support: Test Fields and Applied Standards

Test Items Test content Test Summary
CE101 Conducted Emissions Power Leads, 30 Hz to 10 kHz
CE102 Conducted Emissions Power Leads, 10 kHz to 10 MHz
CE106 Conducted Emissions Antenna Terminal, 10 kHz to 40 GHz
CS101 Conducted Susceptibility Power Leads, 30 Hz to 150 kHz
CS103 Conducted Susceptibility Antenna Port, Intermodulation,
15 kHz to 10 GHz
CS104 Conducted Susceptibility Antenna Port, Rejection of Undesired Signals,
30 Hz to 20 GHz
CS105 Conducted Susceptibility Antenna Port, Cross Modulation,
30 Hz to 20 GHz
CS106 Conducted Susceptibility Transients, Power Leads
CS114 Conducted Susceptibility Bulk Cable Injection, 4 kHz to 200 MHz
CS115 Conducted Susceptibility Bulk Cable Injection, Impulse Excitation
CS116 Conducted Susceptibility Damped Sinusoidal Transients, Cables
and Power Leads, 10 kHz, 100 kHz, 1 MHz,
10 MHz, 30 MHz, 100 MHz
CS118 Personnel Borne ESD Contact : ±8 kV, Air : ±15 kV
RE101 Radiated emissions Magnetic Field, 30 Hz to 100 kHz
RE102 Radiated emissions Electric Field, 10 kHz to 18 GHz
RS101 Radiated susceptibility Magnetic Field, 30 Hz to 100 kHz
RS103 Radiated susceptibility Electric Field, 2 MHz to 18 GHz

03 Main Test Equipment


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