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Shenzhen Zhiyong Electronics Co., Ltd.

 

 

  8   

1) 

EUT power port: 

power input port for EUT                  1) 

Power input port:

 power supply input port 

2)

 Ground port: 

the size of the bolt is 8mm, grounding    2) 

Ground port:

 the size of the bolt is 8mm, grounding 

3)

 Output port:

 interference signal output port 

  with Type N female port 

 

The bottom metal panel of EM5040C is the reference ground, users can connect it on the ground of 

lab with screw. 

 

5.

 

Construction of EMC test platform 

 

 

 

Please  read  the  instruction  book  carefully,  learn  the  safety  knowledge  and  measure 

according to correct step. 

The  product  is  designed  according  to  national  standard,  so  theoretically  there  will  be 

large  leakage  of  current  to  ground.  A  bad  grounding  can  possibly  cause  deadly  electric 

shock. As a result, the company requires the users:   

 

The device must be well grounded (There’re grounding point on the side and rear of 

the device) 

 

Isolation Transformer must be installed as double protection. 

Our  company’s  EM5060  isolation  transformer  can  fulfill  the  requirement  for  most 

tests. 

 

Do  not  open  the  case  and  connect  lines  during  operation.  Do  not  use  in  damp  or 

explosive environment. Please keep the device surface dry and clean before using it. 

 

Please make sure the product is working in rating voltage and current range. 

 

If there’s anything wrong with the product, please contact us immediately. Please do 

not open the shell and try to repair it to avoid unwanted accident. 

 

 

 

 

 

CYBERTEK

Summary of Contents for EM5040

Page 1: ...ybertek cn Line Impedance Stabilization Network EM5040 9kHz 30MHz 16A EM5040A 9kHz 150kHz 30MHz 16A EM5040B 9kHz 150kHz 30MHz 16A with common mode and differential mode EM5040C 100kHz 200MHz 100A Shen...

Page 2: ...of many users have bad grounding but users don t know This is critically dangerous so the company require the users to have double protection users must install isolation transformer Users can buy it...

Page 3: ...a limiter with attenuation of 10dB and an optional 150 kHz high pass filter Users can choose to start from 9 kHz or 150 kHz according to corresponding standard The built in transient limiter can effec...

Page 4: ...500A Ground protection Side metal panel grounding Rear panel 4mm butterfly bolt grounding 2 M8 bolt The bottom metal panel connected to the ground plane with screws Output port Standard 50 BNC female...

Page 5: ...40B s have a same V type LISN section The difference is the subsequent signal processing section EM5040 only contain the basic Type V LISN section To protect the test receiver users should add limiter...

Page 6: ...introduction 1 L1 indicator When powered up the indicator will be lighted up blue 2 EUT power port The product s power port is Germany Standard At the same time the accessories in the product provide...

Page 7: ...g the phase line under test 5 9 kHz 150kHz Switch The filter switch 6 Channel Selection Switch the output signal to the corresponding ports including RF Output CM Output DM Output 7 Artificial Hand fu...

Page 8: ...rear panel Side metal ground panel is for ground protection Rear Panel Introduction Ground Port This port has 4mm butterfly bolt for ground protection only This is not for reference ground Power inpu...

Page 9: ...rd so theoretically there will be large leakage of current to ground A bad grounding can possibly cause deadly electric shock As a result the company requires the users The device must be well grounde...

Page 10: ...lded line A LISN B Isolation transformer C Receiver 6 Application of Common mode and Differential mode technology Using EM5040B The conduct disturbance voltage of the switch power supply can always be...

Page 11: ...on mode choke is effective for common mode interference but not differential mode interference Theoretically the controlling effect is better when inductance is great but the increase of the turns of...

Page 12: ...ce 7 Packing List Packing List EM5040 5040A 5040B EM5040C LISN 1 1 RF cable BNC male 2 meter N male 2 meter BNC female to N male 1 N A Germany to national standard port 1 N A Instruction book 1 Warran...

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