Электр хавфсизлиги
(tavsiya qilinayotgan shakl) (himoya vositalarining nomi)
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Электр хавфсизлиги асослари фанидан ДАРСЛИК
(tavsiya qilinayotgan shakl) (himoya vositalarining nomi)
Inv enta r ra qa m i Si no v m udd a ti Key ing i si n o v m uddat i D a v ri y ko „z da n kech ir is h m udda ti va x ul o sa si Key ing i ko „zd an kechi ri sh m udda ti Sa ql a n a d ig a n j o y Es la tm a 1 2 3 4 5 6 7 __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Eslatmalar. 1. Shaxsiy foydalanishda bo‗lgan himoya vositalari uchun quyidagi ustunlar qo‗shiladi: «Berilgan sana» va «Himoya vositalarini shaxsiy foydalanish uchun olgan shaxs imzosi». 2. Begona tashkilotlarga sinov bayonnomasi berilganda, bayonnoma raqami «Eslatma» ustuniga yozib qo‗yiladi. 239 6-ilova DIELEKTRIK REZINADAN TAYYORLANGAN HIMOYA VOSITALARINI SINOVDAN O„TKAZISH JURNALI (qo„lqop, etik, kalish va izolyatsion qoplamalar) (laboratoriya uchun tavsiya qilinayotgan shakl) Hi m o y a v o si ta la ri n ing no m i Inv enta r ra qa m i Hi m o y a v o si ta si g a e g a li k qi luv chi ko rx o n a Sinov mobaynida berilgan yuqori kuchlanish, (kV) U sh bu buy u m d a n o „ta yo tg an to k , (mA ) Si no v n a ti ja la ri Key ing i si n o v m uddat i Si no v o „tk az ga n x o d im i m zo si o„z ga ruv cha n t o kd a o„z ga rm as to kd a 1 2 3 4 5 6 7 8 __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 240 7-ilova HIMOYA VOSITALARI SINOV BAYONNOMASINING SHAKLI (tavsiya tariqasida) __________________________________________________________________ ( laboratoriya nomi ) ________sonli Bayonnoma 20___ yil «____» ________________ __________________________________________________________________ (himoya vositalarining nomi) ____________________________________________________________qarashli (korxona nomi) ____________________dona miqdoridagi __________________________raqamli __________________________________________________________________ 50 Gs chastotali o‗zgaruvchan tok, o‗zgarmas tok kuchlanishi bilan sinovdan o‗tkazildi (kerakligini tagiga chizib qo‗yilsin): izolyatsion qismlari ____________ kV kuchlanish bilan _______________ daqiqa davomida, ishchi qismlari ________ kV kuchlanish bilan ________ daqiqa davomida sinaldi. Ushbu buyumdan o‗tayotgan tok ____________mA. Alohida talablar _____________________________________________________ __________________________________________________________________ Keyingi sinov muddati 20__ yil «___» ___________ Sinov o‗tkazdi ______________________________________________________ (F.I.SH.) (imzo) Laboratoriya boshlig‗i ________________________________________________ (F.I.SH.) (imzo) Download 4.25 Mb. Do'stlaringiz bilan baham: |
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