XS series operating manual 
 
XS user manual v0.55  - 145 - 
4 wires option for XS series and hipot function 
XS108-109 
 
Application 
 
XS 108: 4-wire strength for instruments in the 500VA range 
XS 109: 4-wire strength for instruments in the 50VA range 
 
Content of the option 
 
From the equipment viewpoint, the option is supplied with all its measurement accessories. Two HV 
leads and a double return lead 
 
Accessory set in the XS-108 option 
 
CO301-xx   2-wire return cable with UHF connector  
CO303-xx  high voltage cable 500VA BNC HV 
CO180-xx  shielded high voltage cable 500VA  
 
All these accessories can be ordered up to a maximum length of 10m. 
 
Accessory set in the XS-109 option 
 
CO301-xx   2-wire return cable with UHF connector  
CO302-xx  50VA high voltage BNC HV cable 
CO177-xx  shielded 50VA high voltage cable