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Your Current Location >Home > 产品中心 > 陶瓷气体放电管 > Φ11.8x17.2mm - H2R12-500xx
Φ11.8x17.2mm - H2R12-500xx

Φ11.8x17.2mm - H2R12-500xx

AC Power line N-PE applications

Class I and Class II Surge protection

Voltage : 500V

Up: <1500V

Uc:  255V

In:  20KA 

Iimp: 8 KA

Imax: 40KA

If:  100A

TOV: 300A


Specification of  H2R12-500xx

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

400V - 600V

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

1500V

Breakdown time   

           - typical values

100ns

20ns

Insulation resistance @DC250V

  10000MΩ

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 255V                               If

 

255V

20KA

8KA

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 255V                               If

 

255V

20KA

40KA

100A

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

300A

capacitance at 1MHz

4pF

Weight

8g

UL 1449 Certification

On the UL List


 ul.png 

Delivery time

20days

Operation and storage temperature

-40 … +90

Marking, Blue

 

2R 500 YY

500 - Nominal voltage

YY - Year of production