Read Harman Kardon AVR 445 (serv.man2) EMC - CB Certificate online
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Order
No.
72390
13.3 – 13.4
Clearances and Creepage distances
P
Position/
Location
Location
Position/
Location
Location
Working
Voltage (V)
Clearance
13.3.2
Creepage dist
13.4
Type of
Insulation
1 2
Up
Urms
Req.
Measu.
Req.
Measu.
Comm.
Basic Live Neutral 326
230
2,0mm
3,7mm
2,5mm
3,7mm
1)
Reinforced Primary
Inlet
screw
sec.
326 230 4,0mm
5,4mm
5,0mm
5,4mm 2)
Reinforced SK11
pr. pattern.
C201
sec.
pattern.
sec.
pattern.
388 274 4,0mm
8,6mm
5,8mm
8,6mm 2)
Reinforced Pr.
Phase
1
Sec. Gnd
326
230
4,0mm
16,0mm 5,0mm
16,0mm
2)
Reinforced Primary
Accessible
metal part
metal part
326 230 4,0mm
7,3mm
5,0mm
7,3mm 3)
Reinforced Sub
transf.
pr.
Sub transf.
core
core
326 230 4,0mm
6,1mm
5,0mm
6,5mm 4)
Reinforced Sub
transf.
pr.
Sub transf.
sec.
sec.
373 264 4,0mm
6,8mm
5,4mm
6,8mm 4)
Reinforced Main
transf.
pr.
pr.
Main transf.
core
core
326 230 4,0mm
8,5mm
5,0mm
8,5mm 5)
Reinforced Main
transf
pr.
Main transf
sec.
sec.
388 274 4,0mm
9,0mm
5,8mm
9,0mm 5)
Note: U in Volt, Clearances/Creepage Distances in mm, Comm.=Comment
Comments:
1) Before main fuse
2) Measured on PCB
3) Measured between primary and
2) Measured on PCB
3) Measured between primary and
accessible
metal chassis
4) Measured in sub transformer
5) Measured in main transformer
5) Measured in main transformer
TRF No: IEC/EN 60065F
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