INDUSTRIES

Electromagnetic Compatibility

Due to the rapid development of technology, the use of electronic devices has increased and disseminated, resulting in industrial accidents such as increased concentration of electromagnetic waves and communication problems and device malfunctions. To prevent these disorders, countries around the world are tightening regulations on electromagnetic disturbances. In line with these regulations, the NTREE Testing Lab. has deployed a variety of testing equipment to provide services for electromagnetic testing.
Test Scope
  • Information Technology / Audio & Video / Wireless communication ICT & IoT Device EMC
  • Commercial / Science / Medical / Industrial Device EMC
  • Household / Lighting & Controller Device EMC
Main Equipment
Test Space (Test Item) Facilities Specification Test Site
10m Chamber (RE, RS, EMF, DP) EMI (9 kHz ~ 40 GHz)
R/S (80 MHz ~ 6 GHz, Max. 10 V/m)
AC 1Ø, 3Ø Max 480 V / 100 A
DC Max. 100 V / 100 A, Included Water
Turn Table 3 m, Max. 3 ton
Gosaek
3m Chamber (R/E, R/S) EMI (9 kHz ~ 40 GHz)
R/S (80 MHz ~ 6 GHz, Max. 10 V/m)
AC 1Ø, 3Ø Max 480 V / 100 A
DC Max. 100 V / 100 A, Turn Table 1.5 m
Gosaek
3m Chamber (R/E, R/S, DP) EMI (9 kHz ~ 6 GHz)
R/S (80 MHz ~ 1 GHz, Max. 10 V/m,
1 GHz ~ 6 GHz, 3 V/m)
AC 1Ø Max 480 V / 5 kVA
DC Max. 60 V / 35 A
Turn Table 1.2 m
Pajang
Shield Room #1 (C/E, Click, Harmonic and Flicker) EMI (9 kHz ~ 30 MHz) AC 1Ø, 3Ø Max 480 V / 100 A
DC Max. 100 V / 100 A, Included Water
Gosaek
Shield Room #1
(C/E, Click, Harmonic and Flicker, EMF)
EMI (9 kHz ~ 30 MHz) AC 1Ø Max 480 V / 5 kVA
DC Max. 60 V / 25 A
Pajang
Shield Room #2 (EMS) ESD (30 kV), EFT (5 kV), Surge(With Telecom surge)
(5.5 kV), Voltage Dips, PFM (100 A), C/S (10 V)
AC 1Ø, 3Ø Max 480 V / 100 A
DC Max. 100 V / 100 A
Gosaek
Shield Room #2 (EMS) ESD (10 kV), EFT (5.5 kV), Surge(6 kV), Voltage Dips,
PFM (30 A), C/S (10 V), Ring Wave (6 kV)
AC 1Ø Max 300 V / 16A
DC Max. 60 V / 10 A
Pajang
Debugging Chamber (R/E) EMI (9 kHz ~ 1 GHz) AC 1Ø, 3Ø Max 480 V / 100 A
DC Max. 100 V / 100 A, Turn Table 1.2 M
Gosaek
AC 1Ø Max 480 V / 5 kVA
DC Max. 60 V / 35 A, Turn Table 1.2 M
Pajang
Electromagnetic compatibility - RRA(National Radio Research Agency) Designated Test Item
Electromagnetic compatibility for Wireless Device Test standard Applied product Test site
Common technical requirements KN 301 489-1 Radio equipment and associated ancillary equipment, excluding broadcast receivers Gosaek/Pajang
Short-Range Devices(SRD) operating on frequencies between 9 kHz and 246 GHz KN 301 489-3 Assessment of Short Range Devices (SRD) and ancillary equipment (RFID, Object Detection Sensor etc. Gosaek/Pajang
Private land Mobile Radio(PMR) and ansillary equipment(speech and non-speech) and Terrestrial Trunked Radio(TETRA) KN 301 489-5 Private land Mobile Radio (PMR) and associated ancillary equipment Gosaek
Wireless microphones, similar Radio Frequency (RF) audio link equipment, cordless audio and in-ear monitoring devices KN 301 489-9 Wireless Microphone Gosaek
Broadband Data Transmission systems KN 301 489-17 Bluetooth, 2.4 GHz / 5 GHz WIFI, Zeegbee, 2.4 GHz Wireless etc. Gosaek/Pajang
Cellular Communication Base Station(BS), repeater and ancillary equipment KN 301 489-50 Digital cellular base station equipment, Repeater, Associated ancillary equipment etc. Gosaek
Cellular Communication Mobile and portable(UE) radio and ancillary equipment KN 301 489-52 Digital cellular user equipment(UE), Associated ancillary equipment Gosaek
Product Electromagnetic compatibility Test standard Applied product Test site
Electrical lighting and similar equipment KN 15/61547 Indoor lamps, Flood lights, Street lights etc. Gosaek/Pajang
Multimedia Equipment KN 32/35 Broadcasting, Communication, Office equipment, PC, PC peripheral, Adpater etc. Gosae /Pajang
Household applianes, electric tools and similar apparatus KN 14-1/2 Home appliances such as refrigerators, washing machines, and vacuum cleaners, Motor tools etc. Gosaek/Pajang
Firefighting Equipment KN 101 GAS leak alarm, Repeater, Detector, Guidance light, Emergency lighting etc. Gosaek/Pajang
Wireless power transmission Equipment used at home KN 17 Wireless Charger Gosaek
UPS KN 62040-2 UPS Gosaek
Power Line Communication Equipment KN 60 Power Line Communication equipment, High/Low Gosaek
Medical electrical equipment KN 60601-1-2 Medical electrical equipment Gosaek
Wired Test standard Applied product Test site
Internet Protocol(IP) based video information processing equiment KS X 3074 based on terminal device technology Wired/wireless CCTV, Video surveillance device, NVR, Security cameras etc. Gosaek/Pajang
Electromagnetic fields Test standard Applied product Test site
Electromagnetic fields of Household appliances and similar apparatus with regard to regard to human exposure Electromagnetic wave strength measurement standard notification Induction heating (IH) type products, electric blankets, electric mats, electric beds, etc. Gosaek/Pajang