IEC TC 37B , برق گیرها در ولتاژ پایین

IEC SC 37B__Components For Low-Voltage Surge Protecion

دانلود مجموعه استانداردهای IEC برای تجهیزات ایمنی برق گیر در ولتاژ پایین
پکیج استانداردهای IEC TC 37B

لیست استانداردها :

1. IEC 61643-311:2013 Components for low-voltage surge protective devices – Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
2. IEC 61643-312:2013+COR1–2013 Components for low-voltage surge protective devices – Part 312: Selection and application principles for gas discharge tubes
3. IEC 61643-321–2001 Components for low-voltage surge protective devices – Part 321: Specifications for avalanche breakdown diode (ABD)
4. IEC 61643-331:2018 Components for low-voltage surge protection – Part 331: Performance requirements and test methods for metal oxide varistors (MOV)
5. IEC 61643-341:2001 Components for low-voltage surge protection – Part 341: Performance requirements and test circuits for thyristor surge suppressors (TSS)
6. IEC 61643-351:2016 Components for low-voltage surge protective devices – Part 351: Performance requirements and test methods for telecommunications and signalling network surge isolation transformers (SIT)
7. IEC 61643-352:2018 Components for low-voltage surge protection – Part 352: Selection and application principles for telecommunications and signalling network surge isolation transformers (SITs)