Conducted Transient Data; En 50121-3-2 Summary; Esd Immunity Data; Radiated Immunity Data - Onlogic Karbon 700 Series Product Manual

6.3 - Conducted Transient Data

The table below describes the results of the transient test. The system does not exhibit
susceptibility to conducted transients delivered directly to power lines.
"A" result = No effect on EUT.
Pulse Voltage V
1 -450
2a +55
2b +20
3a -220
3b +220

6.4 - EN 50121-3-2 Summary

The Karbon 700 PC complies with the EN 61000-6-4 radiated and conducted
emissions limits as tailored by EN 50121-3-2. The unit passes EN 50121-3-2, Table 5 levels for ESD
and radiated immunity. The unit also passes EN 50121-3-2, Tables 3 & 4 levels for EFT, conducted,
and surge immunity.
All EN 50121-3-2 testing on the Karbon 700 PC was performed without the use of an AC-DC external
power adapter. Instead, a direct DC power input was used.

6.4.1 - ESD Immunity Data

The unit does not exhibit susceptibility to 4-kV and 6-kV contact/8-kV air discharges applied
singly or repetitively, and directly or indirectly. The relative humidity during unit testing was
measured to be between 30% and 60%. The Karbon 700 PC was unaffected during testing.

6.4.2 - Radiated Immunity Data

The system does not exhibit susceptibility to 20/10/5/3-V/m radiated electric fields, amplitude
modulated at 1000 Hz, 80%, from 80 MHz to 6 GHz. Frequencies listed are samples and spots. The
Karbon 700 PC was unaffected during testing.
Application Duration
Port
Power Entry 500
Power Entry 500
Power Entry 10
Power Entry 1 hour
Power Entry 1 hour
Cycle/PRT Spec.
500 ms A
200 ms A
500 ms A
100 ms A
100 ms A
Result
A
A
A
A
A