2700356037

Piotr Boniewicz

EMC

52 3408572 ^ [e-mail] gt|

tests

Primary laboratory equipment:

•    GTEM-1000 chamber Teseą (mcodmum EUT dimen-sions: 0.74x0.74x0.66 m)

•    ESCI measuring receiver (up to 3 GHz) - compliance with CISPR-16-1-1

•    Disturbance genercrtor (up to 3.2 GHz)

•    Measuring antennas up to 3 GHz

•    Artificial three-phase power network (LISN type V, CISPR-16-1-2, 9 kHz... 30 MHz, 4x25 A, 4x50A for 2 min.)

•    Vector network analyzer (4 ports up to 4 GHz)

•    Spectrum analyzer up to 3 GHz

•    EFT generator / Burst / Surge 3060 + CDN set (1-and 3-phase, capacitive buckie)

•    Climate chamber (adjustable temperaturę up to -40 deg C and controlled humidity)

•    Arbitrary generator (AD, DC, 5 kVA, 1-phase)

•    Thermal imaging camera

•    Portable power ąuality analyzers

RADIATED AND CONDUCTED EMIS-SION MEASUREMENTS, RADIATED AND CONDUCTED SINUSOIDAL DIS-TURBANCES SUSCEPTIBILITY TESINC

•    Conducted disturbances susceptibility testing (with a set of CDN for standard mains and signal ports)

•    Radiated emissions measurements in the GTEM chamber

•    Radiation emission measurements (OATS and 'in situ' tests at the place where the device is in-stalled)

•    Conducted emission measurements (with 3-phase LISN network)

•    Radiated disturbances susceptibility testing in the GTEM chamber

IMMUNITY EVALUATING WHEN SUB-JECTED TO PULSE SICNALS

ESD: IEC / EN 61000-4-2 (up to 16.5 kV)

•    EFT / Burst: IEC61000-4-4

•    Surge: IEC 61000-4-5

•    Dynamie changes in the PQT supply voltage:

•    Fluctuations and voltage drops in AC lines ac-cording to IEC 61000-4-11

•    Fluctuations and voltage decays in DC lines ac-cording to 61000-4-29

•    Immunity to mains voltage according to IEC / EN 61000-4-8: maximum field strength 40 A/m

•    Immunity to pulsed magnetic field according to IEC / EN 61000-4-9: maximum field strength 1200 A/m

POWER SUPPLY TESTS

•    Analysis of 1-phase devices with mains voltage and reduced AC voltage in the following subranges:

•    0..135 V AC (cont. current: 37 A), up up to 150 V AC with the 5 kVA power limit

•    0..270 V AC (cont. current: 18.5 A), up to 300 V AC with the 5 kVA power limit

•    Analysis of devices powered with constant volt-age inthe following ranges:

•    0..200 V DC (continuous load current: 26 A) with a 3.5 kW power limit

•    0..400 V DC (continuous load current: 13 A) with a 3.5 kW power limit

•    Carrying out tests of compliance with the reąuire-ments of standards:

•    Current harmonie emission tests (IEC 61000-3-2)

•    Measuring of voltage changes, fluctuations and flicker public low-voltage supply systems (IEC 61000-3-3)

•    Immunity testing to harmonie and interharmonic inthe power port (IEC 61000-4-13)

•    Immunity testing to voltage fluctuations (IEC 61000-4-14)

•    Immunity testing to the ripple on DC power port (IEC 61000-4-17)

■ Immunity testing to mains freąuency changes (IEC 61000-4-28)

•    Immunity testing to voltage sags, short interrup-tions and voltage changes in a DC power port (IEC 61000-4-29)

CLIMATE TESTS OF ELECTRICAL DEVICES

• Climate tests covering changes in temperaturę and humidity, without executing thermal stress (approx. max. EUT dimensions: 50x50x50 cm)

ELECTRICAL AND MAGNETIC FIELDS DISTRIBUTION MEASURING AND ANALYSIS

•    test of electric and magnetic field strengths for Iow freąuencies - in the near field (workplaces, areas intended for residential development)

•    EM field distribution test for radio freąuencies up to 3 GHz

Uniwersytet Technologiczno-Przyrodniczy im. J. i J. Śniadeckich w Bydgoszczy