Read Harman Kardon AVR 138 EMC - CB Certificate online
- Page 2 of 3 -
Report
No.
112419
13.3 – 13.4
Clearances and Creepage distances
P
Rated supply voltage:
230V
Pollution degree:
2
Material Group:
IIIb
Type of
Insulation
Position/ Location
Operating Voltage
Clearance (mm)
Creepage (mm)
Comm.
1
2
V peak
V rms
Min
Actual
Min
Actual
Basic Live Neutral 326 230 2.0 3.5 2.5 3.5 1)
Reinforce
Primary
Chassis
326
230
4.0
7.3
5.0
> 7.3
2)
Reinforce
Primary
Chassis
326
230
4.0
7.0
5.0
> 7.0
3)
Reinforce
Primary
Chassis
326
230
4.0
5.9
5.0
> 5.9
4)
Reinforce
Primary
Chassis
326
230
4.0
5.2
5.0
> 5.2
5)
Reinforce Primary
Secondary 379
268
4.0
6.0
5.6
6.0
6)
*) 2N force applied
Comments:
1) Measured on PCB before mains fuse.
2) Measured between primary pcb trace and near metal chassis (back cover).
3) Measured between main pcb primary solder pin and metal bottom chassis.
4) Measured between main pcb primary trace and embossed metal bottom chassis.
5) Measured on main pcb from pri. pcb trace to metal chassis connected sec. pcb trace.
6) Measured on main pcb from pri. pcb trace to near secondary pcb trace.
2) Measured between primary pcb trace and near metal chassis (back cover).
3) Measured between main pcb primary solder pin and metal bottom chassis.
4) Measured between main pcb primary trace and embossed metal bottom chassis.
5) Measured on main pcb from pri. pcb trace to metal chassis connected sec. pcb trace.
6) Measured on main pcb from pri. pcb trace to near secondary pcb trace.
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