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Your Current Location >Home > 产品中心 > 陶瓷气体放电管 > Φ20x5.7mm - H2R20-800xx
Φ20x5.7mm - H2R20-800xx

Φ20x5.7mm - H2R20-800xx

AC Power line N-PE applications

Class I and Class II Surge protection

Voltage : 800V

Up: <1500V

Uc:  264V

In:  40KA 

Iimp: 12.5KA

Imax: 80KA

If:  100A

TOV: 300A


Specification of  H2R20-800xx

Dc spark-over voltage (100V/s)      1)

600V

Front of wave spark-over voltage at 1.2/50us, 6KV

 1500V

Breakdown time   

           - typical values

100ns

40ns

Insulation resistance @DC250V

  1000MΩ

Class I  according to IEC 61643-11

Max continuous operating voltage at 50/60 Hz           Uc

Nominal discharge current 8/20μ                              In

Impulse current 10/350μ                                            Iimp

Follow Current at 50/60Hz at 264V                              If

 

264V

40KA

12.5KA

100A

Class II  according to IEC 61643-11

Max continuous operating voltage at 50/60 Hz           Uc

Nominal discharge current 8/20μ                              In

Maximum discharge current 8/20μ                           Imax

Follow Current at 50/60Hz at 264V                              If

 

264V

40KA

80KA

100A

AC discharge current (TOV at 1200V ,1 operation 50Hz,0.2 s)

300A

capacitance at 1MHz

5pF

Weight

6g

UL 1449 Certification

On the UL List


 ul.png

Delivery time

20days

Operation and storage temperature

-40 … +90

Marking, Blue  

1) At delivery AQL 0.65 level II Military Standard 105E.

2) In ionized mode

 Test according to ITU-T Rec. K.12.

2R800 YY

800 - Nominal voltage

YY - Year of production