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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