Cartiera di Nebbiuno, production and trade of crepe paper
Cartiera di Nebbiuno srl: Via Privata Cartiera - 28010 Nebbiuno (NO) | Tel. +39 0322 58103 - Fax +39 0322.589784
E-mail: dino@cartieranebbiuno.it , paolo@cartieranebbiuno.it



Measurement Transformers, Current transformers (CT), Voltage transformers (VT)

 
Standard
udm
SEM100
 SEM131
 
SEM131
SEM170
Base Paper
IEC554-3-3
gr/m2
60
60
 
80
100
Crepe Paper
IEC554-3-3
gr/m2
100
125
 
130
170
Thickness
IEC554-3-3
mm.
0,25 - 0,31
0,30 - 0,36
 
0,30 - 0,36
0,45 - 0,55
Tensile Strength MD
IEC554-3-3
N/15mm
> 45
> 45
 
> 45
> 55
Elongation MD
IEC554-3-3
%
> 65 %
> 120 % 
 
> 60 %
> 65%
Aqueous Extract
IEC554-3-3
PH
6 - 8
6 - 8
 
6 - 8
6 - 8
Conductivuty of Aqueous Extract
IEC554-3-3
mS/m
< 8
< 8
 
< 15
< 20
Ashes
IEC554-3-3
%
< 1 %
< 1 %
 
< 2 %
< 2 %
Surface Resistance (Test Method:Lindenblatt)
DIN 60093 VDE0303-3
OHM/1000
//
//
 
< 8
< 10
Resist.di Volume (Test method: Rugowski)
DIN 60093 VDE0303-3
OHMxcm.
//
//
 
< 1.000.000
< 1.000.000
Longitudinal Resistance
Metodo Interno
OHMxcm.
//
//
 
< 1000
< 1000
Breakdown Voltage
IEC 554-2    IEC 243
KV/cm
260
230
 
//
//
Dissipation Factor (with impregnation)
IEC 554-2    IEC 243
%
0,052%
0,083%
 
//
//
Dissipation Factor (without impregnation)
IEC 554-2    IEC 243
%
0,137%
0,232%
 
//
//
Oil Absorbption
IEC 554-2    IEC 243
%
53%
50%
 
//
//
QUOTE
Our Company
Information
Addresses and Contacts
C A R T I E R A  DI   N E B B I U N O  SRL
Via Privata Cartiera
28010 Nebbiuno (NO)

Tel. +39 0322.58103
Fax +39 0322.589784
Mail: dino@cartieranebbiuno.it
paolo@cartieranebbiuno.it

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crepe papers , insulating crepe papers
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