Instruction manual

Page 98 of 100 Report No. 255837
TRF No. IEC60335_2_40F
29.2 TABLE: Creepage distances, basic, supplementary and reinforced insulation
P
Working voltage
(V)
Creepage distance
(mm)
Pollution degree
1
2
3 Type of insulation Verdict
Material group Material group
I II
IIIa/IIIb
I II IIIa/IIIb B*
)
S*
)
R*
)
>2000 and ≤2500
7,5 10,0 14,0 20,0 25, 0 28,0 32,0
 
N/A
>2000 and ≤2500
7,5 10,0 14,0 20,0 25,0 28,0 32,0
 
N/A
>2000 and ≤2500
15,0 20,0 28,0 40,0 50,0 56,0 64,0
 
N/A
>2500 and ≤3200
10,0 12,5 18,0 25,0 32,0 36,0 40,0
 
N/A
>2500 and ≤3200
10,0 12,5 18,0 25,0 32,0 36,0 40,0
 
N/A
>2500 and ≤3200
20,0 25,0 36,0 50,0 64,0 72,0 80,0
 
N/A
>3200 and ≤4000
12,5 16,0 22,0 32,0 40,0 45,0 50,0
 
N/A
>3200 and ≤4000
12,5 16,0 22,0 32,0 40,0 45,0 50,0
 
N/A
>3200 and ≤4000
25,0 32,0 44,0 64,0 80,0 90,0 100,0
 
N/A
>4000 and ≤5000
16,0 20,0 28,0 40,0 50,0 56,0 63,0
 
N/A
>4000 and ≤5000
16,0 20,0 28,0 40,0 50,0 56,0 63,0
 
N/A
>4000 and ≤5000
32,0 40,0 56,0 80,0 100,0 112,0 126,0
 
N/A
>5000 and ≤6300
20,0 25,0 36,0 50,0 63,0 71,0 80,0
 
N/A
>5000 and ≤6300
20,0 25,0 36,0 50,0 63,0 71,0 80,0
 
N/A
>5000 and ≤6300
40,0 50,0 72,0 100,0 126,0 142,0 160,0
 
N/A
>6300 and ≤8000
25,0 32,0 45,0 63,0 80,0 90,0 100,0
 
N/A
>6300 and ≤8000
25,0 32,0 45,0 63,0 80,0 90,0 100,0
 
N/A
>6300 and ≤8000
50,0 64,0 90,0 126,0 160,0 180,0 200,0
 
N/A
>8000 and ≤10000
32,0 40,0 56,0 80,0 100,0 110,0 125,0
 
N/A
>8000 and ≤10000
32,0 40,0 56,0 80,0 100,0 110,0 125,0
 
N/A
>8000 and ≤10000
64,0 80,0 112,0 160,0 200,0 220,0 250,0
 
N/A
>10000 and ≤12500
40,0 50,0 71,0 100,0 125,0 140,0 160,0
 
N/A
>10000 and ≤12500
40,0 50,0 71,0 100,0 125,0 140,0 160,0
 
N/A
>10000 and ≤12500
80,0 100,0 142,0 200,0 250,0 280,0 320,0
 
N/A
*
)
, B=Basic, S=Supplementary and R=Reinforced
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