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Siemens 7SD502 Instruction Manual

Numerical line differential protection with 2 pilot wires
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Summary of Contents for Siemens 7SD502

  • Page 5 €...
  • Page 8 #Q6! Q„e„syx  Hsvy„ ‡s‚i €es‚ #Q6! Q„e„syx ...
  • Page 11 " " Tyv„eqi gyxxig„y‚ @ie†‰ g…‚‚ix„ gyxxig„y‚...
  • Page 12 #" Ax„i‚pegi py‚ y€„sgev psf‚i fivy‡ Piƒi„ exh €eq " sxq f…„„yxƒ 7e‚„rsxq „i‚wsxev " sx„iq‚e„ih 8 QE3 gyxxig„y‚ ‡s„r gi‚ewsg €yƒ„ iq py‚ qveƒƒ psf‚i "!! …w...
  • Page 13 " " " " " " " "                 Piƒi„ exh €eqsxq f…„„yxƒ Qg‚i‡ih „i‚wsxev py‚ weˆ R‡sx ƒ€‚sxq g‚sw€ gyxxig„y‚ sx €e‚evviv py‚ weˆ ! ww Qg‚i‡ih „i‚wsxev py‚...
  • Page 15 ‚e„ih...
  • Page 19 É AH py‚ g…fsgvi sxƒ„evve„syx' „ri hiq‚ii yp €‚y„ig„syx ‚i…s‚ih py‚ „ri €ysx„ yp sxƒ„evve„syx w…ƒ„ fi ixƒ…‚ih f‰ „ri g…fsgvi...
  • Page 20 F vsxi F vsxi pF pF ƒ„ef...
  • Page 21 hspp Fvsxi vygev g…‚‚ix„ „r‚iƒryvh A ƒ„ef Fvsxi DIFF STAB .LINE...
  • Page 22 Fvsxi Fvsxi .LINE...
  • Page 24 Fvsxi Fvsxi € Fvsxi € € € € €...
  • Page 25 „Yƒa „Yƒa Yƒa Yƒa " " ! ! " " ! Fy‚wev sx†i‚ƒi& „ ) Yƒa „ ) Yƒa Ti‚‰ sx†i‚ƒi&   ÈAA É ÈAA É „Yƒa „ „‚s€€sxq „swi ƒi„ „swi hive‰ pe…v„ g…‚‚ix„ ƒi„ €sgu…€ †ev…i Yƒa 3vv g…‚‚ix„ †ev…iƒ e‚i feƒih yx ƒ‰wwi„‚sgev g…‚‚ix„...
  • Page 26 ‡e‚x „‚s€ ‡e‚x F vsxi €‚i €‚i „‚s€ ‡e‚x ‡e‚x...
  • Page 27 He‚ewi„i‚& He‚ewi„i‚& ƒi„„sxq †ev…i ƒi„„sxq †ev…i „swi gyxƒ„ex„ „swi gyxe„ex„ wsx wsx   F D„q F D„q...
  • Page 28 hspp ƒ„ef „‚s€ „‚s€...
  • Page 29 Hsvy„ ‡s‚i gyxxig„syx „y „ri y€€yƒs„i vsxi ixh hsƒ€ve‰ Ȉ" gre‚eg „i‚ƒÉ 4vyguih Qi‚†sgi ! ƒsqxev y…„ €…„ƒ Ègex fi we‚ƒrevvihÉ " D76 Ègex fi Piƒi„ we‚ƒrevvihÉ " G€i‚e„y‚ €exiv  y‚ ˆ  „‚s€ ‚ive‰ƒ Ègex fi we‚ƒrevvihÉ  y‚ fsxe‚‰...
  • Page 31 "...
  • Page 33 "...
  • Page 37 hspp ƒ„ef hspp ƒ„ef...
  • Page 38 hspp ˆ ƒ„ef ˆ ˆ ˆ ˆ ˆ...
  • Page 39 hspp ƒ„ef hspp ƒ„ef hspp ƒ„ef hspp ƒ„ef hspp ƒ„ef hspp ƒ„ef ƒ„ef hspp ƒ„ef hspp Fvsxi ƒ„ef Fvsxi...
  • Page 40 hspp ƒ„ef...
  • Page 41 QR34 6A88 67D3W  P7D73Q7 P7Q7R 5re‚eg„i‚sƒ„sg Qe„…‚e„syx ƒ„efsvse„syx xh @3PEGF /&& xh re‚wyxsg ƒ„efsvse„syx...
  • Page 42 Diqixh& R‚exƒws„„i‚ Èg…‚‚ix„ ƒy…‚giÉ Pigis†i‚ 5y…€vsxq ge€egs„y‚...
  • Page 44 Hsvy„ ‡s‚iƒ 4vygusxq y…„€…„&  "LOCK TO END 4vygusxq sx€…„&  07- END...
  • Page 46 Fvsxi weˆ Fvsxi weˆ weˆ Fvsxi ‡e‚x...
  • Page 49 hspp ƒ„ef    hspp ƒ„ef „‚s€...
  • Page 50 weˆ weˆ ) 8e…v„ g…‚‚ix„ & Qvy€i& QSE8eg„A QSEA„r‚iƒ weˆ...
  • Page 53 4sxe‚‰ sx€…„ & Qyvhi‚ f‚shqi U! exh U!3 4sxe‚‰ sx€…„ & Qyvhi‚ f‚shqiƒ U" exh U"3 8y‚ ‚e„ih †yv„eqiƒ   $" Thg& Qyvhi‚ f‚shqiƒ U exh U3 w…ƒ„ fi ps„„ih È€sgu…€ e€€‚yˆ " TÉ 8y‚ ‚e„ih †yv„eqiƒ ! Thg& Qyvhi‚ f‚shqiƒ U we‰ fi ‚iwy†ih È€sgu…€ e€€‚yˆ $ TÉ 8y‚...
  • Page 54 gyxxig„y‚ ƒshi V...
  • Page 55 " "...
  • Page 56 F €‚swe‚‰ F €‚swe‚‰ " " F €‚swe‚‰ F €‚swe‚‰ F €‚swe‚‰ F €‚swe‚‰...
  • Page 57 " 6y xy„ vieh 6y xy„ vieh E „y ie‚„rÁ E „y ie‚„rÁ 6y xy„ vieh 6y xy„ vieh E „y ie‚„rÁ E „y ie‚„rÁ 6y xy„ vieh 6y xy„ vieh E „y ie‚„rÁ E „y ie‚„rÁ...
  • Page 58 ! ˆ ! ˆ...
  • Page 59 ƒg weˆ F€‚ ƒg weˆ F€‚ Œ...
  • Page 60 ƒg ƒg xy ie‚„r xy ie‚„r gyxxig„syx gyxxig„syx e„ EÁ e„ EÁ...
  • Page 78 € € €...
  • Page 86 Piehsxiƒƒ sxhsge„syx Èq‚iixÉ Sxs„ pe…v„‰ sxhsge„syx È‚ihÉ D76  „y " È‚ihÉ gex fi we‚ƒrevvih' 4i„‚sifQi‚†sgi €‚iƒi„„sxq fivy‡ Q„¶‚…xq4vyguih R‡y vsxi hsƒ€ve‰ ÈD56É ‡s„r " gre‚ Á eg„i‚ƒ iegr Dsxi 6sppi‚ix„sev H‚y„ig„syx Pi†i‚ƒi €yve‚s„‰ ƒ‡s„gr 3hhs„syxev ui‰ƒ " gex fi eggiƒƒih G€i‚e„y‚...
  • Page 93 hspp FD„ ƒ„ef FD„ pF pF F vsxi F vsxi...
  • Page 94 F vsxi F vsxi...
  • Page 95 F vsxi F vsxi 6A88...
  • Page 100 F vsxi F vsxi...
  • Page 101 F vsxi F vsxi „‚s€ € F vsxi F vsxi €...
  • Page 102 weˆ weˆ F vsxi...
  • Page 103 weˆ F vsxi ‡e‚x „‚s€ ‡e‚x „‚s€ F vsxi F vsxi F vsxi...
  • Page 106 €...
  • Page 109 €...
  • Page 115 hspp ƒ„ef...
  • Page 116 hspp ƒ„ef...
  • Page 123 ȇisqr„sxqÉ ƒ…‚pegi wy…x„sxq pv…ƒr wy…x„sxq Èevv sx ƒi ‚siƒÉ f‚shqih f‚shqih F vsxi €e‚ F g„ F vsxi F g„ €e‚ €e‚ €e‚...
  • Page 124 €...
  • Page 125 F hi†sgi €e‚ „‚s€ hi†sgi €e‚ €e‚ €e‚ €e‚...
  • Page 129 ˆ...
  • Page 132 iˆ€ig„...
  • Page 133 hspp hspp hspp...
  • Page 134 hspp...
  • Page 135 hspp...
  • Page 137 hspp...
  • Page 145 Pie‚ †si‡ yx „ri ‚iwy†ih feƒsg wyh…vi...
  • Page 149 " " " " … „ e v „ Ÿ v … ƒ ‚ … … … ‚ ‚ x … ‚ ‚ s „ ƒ … ‚ ‚ É p ƒ „ ‚ … ‚ ¤ ‚ ƒ „ ƒ...
  • Page 150 ! " … … s „ s „ ƒ … ƒ ¤ … ¤ … … …...
  • Page 151 Q…‚pegi wy…x„sxq 8v…ƒr wy…x„sxq Q…‚pegi wy…x„sxq 8v…ƒr wy…x„sxq...
  • Page 152 Q…‚pegi wy…x„sxq 8v…ƒr wy…x„sxq Q…‚pegi wy…x„sxq 8v…ƒr wy…x„sxq...
  • Page 153 Q…‚pegi wy…x„sxq 8v…ƒr wy…x„sxq 6y xy„ 6y xy„ ie‚„r EÁ ie‚„r EÁ...
  • Page 154 Q…‚pegi wy…x„sxq 8v…ƒr wy…x„sxq Q…‚pegi wy…x„sxq 8v…ƒr wy…x„sxq...
  • Page 178 Q…fƒ„ex„sev ev„i‚e„syxƒ eqesxƒ„ €‚i†sy…ƒ sƒƒ…i& 7‚‚y‚ƒ sx Qig„syx   8sq…‚i $ exh Qig„syx ! 8sq…‚i !#& ‡‚yxq gyxxig„syxƒ yp we„grsxq „‚exƒpy‚wi‚ È8sq…‚i 4 reƒ fiix gy‚‚ig„É 5y€‰sxq yp „rsƒ hyg…wix„ exh qs†sxq s„ „y y„ri‚ƒ exh „ri …ƒi y‚ gyww…xsge„syx yp „ri gyx„ix„ƒ „ri‚iyp e‚i py‚fshhix ‡s„r y…„...

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C53000-g1176-c95-4