Gw Instek PEL-3211 Electronic Load PEL-3211 Datenbogen

 

(Pollution Degree) EN 61010-1:2010 specifies the pollution degrees 
and their requirements as follows. The instrument falls under 
degree 2. 

Pollution refers to “addition of foreign matter, solid, liquid, or 
gaseous (ionized gases), that may produce a reduction of dielectric 
strength or surface resistivity”. 



 

Pollution degree 1: No pollution or only dry, 
non-conductive pollution occurs. The pollution 
has no influence. 



 

Pollution degree 2: Normally only non-
conductive pollution occurs. Occasionally, 
however, a temporary conductivity caused by 
condensation must be expected. 



 

Pollution degree 3: Conductive pollution occurs, 
or dry, non-conductive pollution occurs which 
becomes conductive due to condensation which 
is expected. In such conditions, equipment is 
normally protected against exposure to direct 
sunlight, precipitation, and full wind pressure, 
but neither temperature nor humidity is 
controlled. 

Storage 
environment 



 

Location: Indoor 



 

Temperature: -20°C to 70°C 



 

Humidity: <90% RH 

Disposal 

 

Do not dispose this instrument as unsorted 
municipal waste. Please use a separate collection 
facility or contact the supplier from which this 
instrument was purchased. Please make sure 
discarded electrical waste is properly recycled to 
reduce environmental impact.