測試項目

測試要求

EN 55035

EN 55020

EN 55024

ESD

Contact discharge: 4kV
Air discharge: 8kV    

10 of each polarity

Contact discharge: 4kV
Air discharge: 8kV  

10 of each polarity

Contact discharge: 4kV
25 of each polarity

Air discharge: 8kV
10 of each polarity

RS

80MHz-1000MHz
1800MHz, 2600MHz, 3500MHz, 5000MHz: 3V/m

900MHz, 790-862MHz: 3V/m

80MHz-1000MHz: 3V/m

EFT

AC mains port: 1kV
Analogue/ digital data ports and DC network power port: 0.5kV

Only 1KV for ac mains port

AC mains port: 1kV
Analogue/ digital data ports and DC network power port: 0.5kV

Surge

signal ports:

1kV or 1kV and 4kV
Coaxial or shielded signal port:

0.5kV
DC network power port: 0.5kV
AC Mains power port:

Line to Line: 1kV;

Line to earthL 2kV.

N/A

Signal ports and telecommunication ports :
1kV or 1kV and 4kV
DC power port: 0.5KV
AC Mains power port: Line to Line: 1kV;

Line to earthL 2kV.

CS

0.15MHz-10MHz: 3V
10MHz-30MHz: 3V to 1V
30MHz-80MHz: 1V

N/A

0.15MHz-80MHz: 3V

Magnetic

1A/m

N/A

1A/m

Voltage dips

Residual voltage: < 5%
Number of cycles 0.5 Residual voltage: 70%
Number of cycles: 25 for 50 Hz; 30 for 60 Hz

N/A

Residual voltage: < 5% Number of cycles 0.5 Residual voltage: 70%
Number of cycles: 25 for 50 Hz; 30 for 60 Hz

Voltage interruptions

Residual voltage: < 5 Number of cycles: 250 for 50 Hz ,300 for 60 Hz

N/A

Residual voltage: < 5 Number of cycles: 250 for 50 Hz ,300 for 60 Hz

Broadband impulse noise disturbances, repetitive

-Impulse Frequency
Test level

(add)(for xDSL)

0.15MHz to 0.5MHz
107dBuV;
0.5 MHz to 10MHz;
107dBuV to 36dBuV;
10 to 30MHz
36dBuV to 30dBuV

N/A

N/A