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Chống sét loại 3YVJ, loại (3J)

 

3YVJ type (3J type) arrester

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·Used to protect faxes and other electronic equipment from lightning surges induced on telecommunication and signal lines.
·UL approved (UL497B, File No. E140906, model type is 3J)
&middon;High withstand capacity (8/20μs - MAX10kA × 2)
·3-electrode type
·Failsafe function

RoHS compliant

[Dimensions] W11.5×φ7.5

 
 
 
Product characteristics
 
Type 3YVJ-90 3YVJ-145 3YVJ-230 -
3J-1 3J-2 3J-3 3J-4
DC sparkover voltage 100V/s 90V±20% 145V±20% 230V±20% 250V±20%
Impulse sparkover voltagevoltage 100V/μs <=700V <=700V <=600V <=500V
AC discharge current AC50Hz 10A×2
1s,1time
5A×2
1s,10times
10A×2
1s,1time
5A×2
1s,10times
10A×2
1s,1time
5A×2
1s,10times
10A×2
1s,1time
5A×2
1s,10times
Impulse discharge current 8/20μs 10kA×2,1time
5kA×2,+5,-5times
10kA×2,1time
5kA×2,+5,-5times
10kA×2,1time
5kA×2,+5,-5times
10kA×2,1time
5kA×2,+5,-5times
Impulse life 10/1000μs 100A×2
100times
100A×2
100times
100A×2
100times
100A×2
100times
Insulation resistance >=10,000MΩ
(DC 50V)
>=10,000MΩ
(DC 100V)
>=10,000MΩ
(DC 100V)
>=10,000MΩ
(DC 100V)
 
Type - 3YVJ-350 3YVJ-400
3J-5 3J-6 3J-7
DC sparkover voltage 100V/s 300V±20% 350V±20% 400V±20%
Impulse sparkover voltagevoltage 100V/μs <=600V <=600V <=700V
AC discharge current AC50Hz 10A×2
1s,1time
5A×2
1s,10times
10A×2
1s,1time
5A×2
1s,10times
10A×2
1s,1time
5A×2
1s,10times
Impulse discharge current 8/20μs 10kA×2,1time
5kA×2,+5,-5times
10kA×2,1time
5kA×2,+5,-5times
10kA×2,1time
5kA×2,+5,-5times
Impulse life 10/1000μs 100A×2
100times
100A×2
100times
100A×2
100times
Insulation resistance >=10,000MΩ
(DC 100V)
>=10,000MΩ
(DC 100V)
>=10,000MΩ
(DC 100V)