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IEC 60065   7ed. (2001) 

 

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Report No.  98503 

 

 
 
 

Location 

Measured U1V 
(peak) 

Measured U1
V (DC) 

Measured U2 
V (peak) 

Limits :  
U1 Max 35V (peak) 
U1 Max  1.1V (DC) 
U2 Max 0.35V (peak)

Comments: 

Vin = 253Vac, 60Hz 

Only U2 have been recorded due to the use of a linear transformer in power supply. 

 

IEC 60065   7ed. (2001) 

 

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Report No.  98503 

 
 

Type of  

Insulation 

Position/ 
Location 

Position/ 
Location 

Operating 

Voltage (V) 

Clearance 

13.3.2 

Creepage dist 

13.4 

Comm.

1 

2 

Up 

Urms

Req. 

Measu.

Req. 

Measu. 

Basic Live  Neutral 

326V 

230V 

2,0mm

3,0mm 

2,5mm 

3,0mm 

Basic Live  Neutral 

326V 

230V 

2,0mm

4,0mm 

2,5mm 

4,0mm 

Reinforce Primary  Chassis  326V  230V 4,0mm

6,0mm 5,0mm 6,0mm  3) 

Reinforce Primary 

  Chassis  326V  230V 4,0mm

7,0mm 5,0mm 7,0mm  4) 

Reinforce  Primary 

*) Chassis  326V  230V  4,0mm

6,0mm 5,0mm > 

6,0mm

Reinforce Primary 

  Secondary 344V 243V 4,0mm

6,0mm 5,0mm 

6,0mm  6) 

Reinforce Primary  Secondary 384V 271V 4,0mm

6,0mm 5,6mm 

6,0mm  7) 

Reinforce 

Primary 

Chassis 326V 230V 

4,0mm

7,0mm 5,0mm 7,0mm  8) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*) 2N force applied 

Comments:  1)  Measured on PCB before mains fuse (F101). 

2)   Measured on TRANS pcb after 6,3A mains fuse between CN12 connected copper traces 
 

(Part of directly connected to the mains). 

3)  Measured on main pcb from pri. trace to metal chassis connenected sec. trace. 
4)  Measured between pri. trace for socket-outlet and near metal chassis (back cover). 
5)  Measured between primary solder pin and embossed metal chassis (bottom). 
6)  Measured on Stand-by pcb from pri. trace to secondary trace. 
7)  Measured on TRANS pcb from pri. trace to secondary trace. 
8) Measured between 

internal primary part of the mains switch 

and near metal chassis (back cover). 

 
 
 
 
 
 
 
 

 

IEC 60065   7ed. (2001) 

 

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Report No.  98503 

 
 

Transformer 
Part No. 

Insulation 
between 

Insulation Res. 

M Ohms 

Test Volt 

V (60 sec.) 

Clearances / Creepage distances 

Measured 

Required 

CLT(

or

 KLT)5V048ZE 

CLT(

or

 KLT)5J033YE 

- 

Components / construction
 

CLT(

or

 KLT)5V048ZE

 

Windings on two separate bobbins. The bobbins are placed 
in an insulating housing with two compartments, one above  
the other. Bobbin thickness: > 0,4mm. 
Max. Working Voltage: 384Vp/271Vrms

 

 

Components / construction 

CLT(

or

 KLT)5J033YE 

 

Windings on single bobbin. The center flange provided  
between primary and secondary windings. Satisfactory  
constructed. Bobbin thickness: > 0,4mm. 
Max. Working voltage: 344Vp/243Vrms 

Transformer 
Part No 

Insulation 
Between 

Thick (mm) 

X Number 

Material 

Dielectric strength test

60 sec. 

CLT(

or

 KLT)5V048ZE 

CLT(

or

 KLT)5J033YE  

 

Screw 

Diameter 

With 

Without

Material 

Torque test (Nm) 

Location / function 

(mm) 

Head 

Head 

Screw

Nut 

Fulfilled / Remarks 

 

 

- Page 1 of 4 - 

 

 

 Report 

No. 

98503