ä»æ¥ã®ããŒã¿ã»ã³ã¿ãŒã§ã¯ãé»æºãæ éã«ç®¡çããå¿ èŠããããŸãã è² è·ç¶æ ã®ç£èŠãšæ©åšã®æ¥ç¶ç®¡çãåæã«è¡ãå¿ èŠããããŸãã ããã¯ããã£ãããããã¢ãžã¥ãŒã«ããŸãã¯é é»ãŠãããã䜿çšããŠå®è¡ã§ããŸãã ãã®æçš¿ã§ã¯ããã«ã¿ã®ãœãªã¥ãŒã·ã§ã³ã®äŸã䜿çšããŠãç¹å®ã®ç¶æ³ã«ã©ã®ã¿ã€ãã®é»åæ©åšãæé©ã§ãããã«ã€ããŠèª¬æããŸãã
æ¥éã«æé·ããããŒã¿ã»ã³ã¿ãŒã«é»åãäŸçµŠããããšã¯ãå€ãã®å Žåå°é£ãªäœæ¥ã§ãã ã©ãã¯å ã®è¿œå ã®ããã€ã¹ãã¹ãªãŒãã¢ãŒãã«ãªãæ©åšããŸãã¯éã«è² è·ã®å¢å ã¯ããšãã«ã®ãŒäŸçµŠã®äžåè¡¡ãç¡å¹é»åã®å¢å ãããã³é»æ°ãããã¯ãŒã¯ã®æºæé©ãªåäœã«ã€ãªãããŸãã é é»ã·ã¹ãã ã¯ãæ倱ãåé¿ããæ©åšã®å¹ççãªåäœã確ä¿ããèµ·ããåŸãé»æºã®åé¡ããæ©åšãä¿è·ããã®ã«åœ¹ç«ã¡ãŸãã
é»åãããã¯ãŒã¯ãèšèšããå ŽåãIT ãããã§ãã·ã§ãã«ã¯ãã£ãããããã¢ãžã¥ãŒã«ãé é»ãŠãããã®ããããã®éžæã«çŽé¢ããããšããããããŸãã çµå±ã®ãšãããæ¬è³ªçã«ã¯ãXNUMX ã€ã®ã«ããŽãªã®ããã€ã¹ã¯ãã¹ãŠåãåé¡ã解決ããŸãããã¬ãã«ãšãªãã·ã§ã³ã®ã»ãããç°ãªããŸãã
é é»ãã£ãããã
é
é»ãã£ãããããã€ãŸã PDC (é
é»ãã£ãããã) ã¯ããããã¬ãã«ã®é»åå¶åŸ¡ããã€ã¹ã§ãã ãã®ãã£ããããã䜿çšãããšãããŒã¿ã»ã³ã¿ãŒå
ã®æ°åã©ãã¯ã®é»æºã®ãã©ã³ã¹ããšãããšãã§ããè€æ°ã®ãã£ãããããåæã«äœ¿çšããããšã§ã倧èŠæš¡ãªããŒã¿ã»ã³ã¿ãŒã®éçšãå¶åŸ¡ããããšãã§ããŸãã ããšãã°ãåæ§ã®ãœãªã¥ãŒã·ã§ã³ãæºåž¯é»è©±äºæ¥è
ã«ãã£ãŠäœ¿çšãããŠããŸãã5000 ã©ãã¯ãåããããŒã¿ã»ã³ã¿ãŒã«é»åãäŸçµŠããã«ã¯ã50 ãè¶
ããé
é»ãã£ãããããå¿
èŠã§ããã
Delta InfraSuite PDC ãã£ããããã¯ãæšæºã® 19 ã€ã³ã ãã£ãããããšåããµã€ãºã§ãè¿œå ã®ãã¬ãŒã«ãŒã«ãã£ãŠä¿è·ãããå極ãµãŒããã ãã¬ãŒã«ãŒã®ãã³ã¯ã XNUMX ã€å«ãŸããŠããŸãã ãã£ããããã¯ãåå¥ã®ã¹ã€ããã䜿çšããŠååè·¯ã®é»æµãã©ã¡ãŒã¿ãå¶åŸ¡ã§ããŸãã é é»ãã£ããããã«ã¯ãäžåäžãªè² è·åæ£ã®ããã®èŠå ±ã·ã¹ãã ãçµã¿èŸŒãŸããŠããŸãã ãªãã·ã§ã³ãšããŠããã«ã¿ãã£ããããã«ã¯ãããŸããŸãªåºåé»å§ãçæããããã®è¿œå ã®ãã©ã³ã¹ãšãé·æŸé»ã«ãã£ãŠçæããããã€ãºãªã©ã®ã€ã³ãã«ã¹ãã€ãºããä¿è·ããããã®ã¢ãžã¥ãŒã«ãè£ åãããŠããŸãã
å¶åŸ¡ã«ã¯ãå èµ LCD ãã£ã¹ãã¬ã€ã®ã»ããRS232 ã·ãªã¢ã« ã€ã³ã¿ãŒãã§ã€ã¹ãŸã㯠SNMP çµç±ã§æ¥ç¶ãããå€éšãšãã«ã®ãŒç®¡çã·ã¹ãã ã䜿çšã§ããŸãã ããã€ã¹ã¯ãç¹å¥ãª InsightPower ã¢ãžã¥ãŒã«ãä»ããŠå€éšãããã¯ãŒã¯ã«æ¥ç¶ãããŸãã ããã«ãããã¢ã©ãŒããã³ã³ãããŒã« ããã« ããŒã¿ãããã³é é»ãããã¯ãŒã¯ ã¹ããŒã¿ã¹ ãã©ã¡ãŒã¿ãäžå€®ãµãŒããŒã«éä¿¡ã§ããŸãã ããã¯ããªã¢ãŒã管çãšç£èŠãå¯èœã«ããSNMP ãã©ãããšé»åã¡ãŒã«ãä»ããŠã·ã¹ãã ãšã³ãžãã¢ã«éèŠãªã€ãã³ããéç¥ããã³ã¢ ã³ã³ããŒãã³ãã§ãã
ããŒã¿ã»ã³ã¿ãŒã«ãµãŒãã¹ãæäŸããå°é家ã¯ãã©ã®ãã§ãŒãºãä»ã®ãã§ãŒãºãããè² è·ãé«ãããç¹å®ããäžéšã®æ¶è²»è ãè² è·ã®äœããã§ãŒãºã«åãæ¿ããããã¿ã€ã ãªãŒã«è¿œå ã®æ©åšã®èšçœ®ãã¹ã±ãžã¥ãŒã«ãããã§ããŸãã ãã®ç»é¢ã§ã¯ã枩床ãæ¥å°æŒãé»æµãé»å§ãã©ã³ã¹ã®æç¡ãªã©ã®ãã©ã¡ãŒã¿ãç£èŠã§ããŸãã ãã®ã·ã¹ãã ã«ã¯ããã£ãããã ã€ãã³ãã®èšé²ãæ倧 500 件ä¿åããå èµãã°ããããããã«ãããå¿ èŠãªæ§æã埩å ããããç·æ¥ã·ã£ããããŠã³ã«å ç«ã£ãŠçºçãããšã©ãŒãåæãããããããšãã§ããŸãã
ãã«ã¿ ã¢ãã«ç¯å²ã«ã€ããŠèšãã°ãPDC ã¯äžçžãããã¯ãŒã¯ã«æ¥ç¶ãããŠããã220 V ã®é»å§ã§ 15% 以äžã®åå·®ã§åäœã§ããŸãã ãã®ã©ã€ã³ã«ã¯ã80 kVA ãš 125 kVA ã®é»åã®ã¢ãã«ãå«ãŸããŠããŸãã
é é»ã¢ãžã¥ãŒã«
é
é»ãã£ããããããåéçºãè² è·ã®å Žæã®å€æŽã®å Žåã«ããŒã¿ã»ã³ã¿ãŒå
ã§ç§»åã§ããå¥åã®ãã£ããããã§ããå Žåãã¢ãžã¥ã©ãŒ ã·ã¹ãã ã䜿çšãããšãåæ§ã®æ©åšãã©ãã¯ã«çŽæ¥é
眮ã§ããŸãã ããã㯠RPDC (Rack Power Distribution Cabinet) ãšåŒã°ããæšæºã©ãã¯ã§ 4U ãå ããå°åã®é
é»ãã£ããããã§ãã ãã®ãããªãœãªã¥ãŒã·ã§ã³ã¯ãå°æ°ã®æ©åšã®åäœä¿èšŒãå¿
èŠãšããã€ã³ã¿ãŒãããäŒæ¥ã§äœ¿çšãããŠããŸãã ããšãã°ãåæ£ã¢ãžã¥ãŒã«ã¯å
æ¬çãªããŒã¿ã»ã³ã¿ãŒä¿è·ãœãªã¥ãŒã·ã§ã³ã®äžéšãšããŠã€ã³ã¹ããŒã«ãããŸããã
ãã«ã¿æ©åšã®å Žåãåäžã® RPDC ãŠãããã®å®æ Œã¯ 30ã50ããŸã㯠80 kVA ã«ãªããŸãã è€æ°ã®ã¢ãžã¥ãŒã«ã XNUMX ã€ã®ã©ãã¯ã«èšçœ®ããŠå°èŠæš¡ããŒã¿ã»ã³ã¿ãŒå ã®ãã¹ãŠã®è² è·ã«é»åãäŸçµŠããããXNUMX ã€ã® RPDC ãç°ãªãã©ãã¯ã«é 眮ãããã§ããŸãã åŸè ã®ãªãã·ã§ã³ã¯ãæ§æãšè² è·ã«å¿ããŠé»æºå¶åŸ¡ãšé»åã®åé åãå¿ èŠãšãããããªã匷åãªãµãŒããŒã«é»åãäŸçµŠããã®ã«é©ããŠããŸãã
ã¢ãžã¥ã©ãŒ ã·ã¹ãã ã®å©ç¹ã¯ãããŒã¿ ã»ã³ã¿ãŒã®æé·ãšèŠæš¡ã«å¿ããŠé»åãå¢å ã§ããããšã§ãã ãŠãŒã¶ãŒã¯ãæ¬æ Œçãªãã£ããããã§ã¯ 2 ïœ 3 ã©ãã¯ã®æ©åšã®çŸåšã®æ§æã«å¯ŸããŠãããã«ãŒã ã倧ããããå Žåã«ãRPDC ãéžæããããšããããããŸãã
åã¢ãžã¥ãŒã«ã«ã¯ãåå¥ã® PDC ãšã»ãŒåãå¶åŸ¡æ©èœãåããã¿ãã ã¹ã¯ãªãŒã³ãè£ åãããŠããããªã¢ãŒãå¶åŸ¡çšã« RS-232 ã€ã³ã¿ãŒãã§ã€ã¹ãšã¹ããŒã ã«ãŒãããµããŒãããŠããŸãã é é»ã¢ãžã¥ãŒã«ã¯ãæ¥ç¶ãããååè·¯ã®é»æµãç£èŠããç·æ¥äºæ ãèªåçã«éç¥ããã¹ã€ããã³ã° ããã€ã¹ã®æŽ»é»äº€æããµããŒãããŸãã ã·ã¹ãã ã¹ããŒã¿ã¹ ããŒã¿ã¯ã€ãã³ã ãã°ã«èšé²ãããæ倧 2 ãšã³ããªãä¿åã§ããŸãã
é é»ãŠããã
é
é»ãŠãããã¯ããã®ã«ããŽãªã§æãã³ã³ãã¯ãã§ã³ã¹ãå¹çã®é«ãã·ã¹ãã ã§ãã ããã«ãããXNUMX ã€ã®ã©ãã¯å
ã®æ©åšã®åäœãå¶åŸ¡ããåç·ãšè² è·ã®ç¶æ
ã«é¢ããæ
å ±ãæäŸã§ããããã«ãªããŸãã ããšãã°ããã®ãããªãããã¯ã¯è£
åã«äœ¿çšãããŸãã
ãŠãããã«ã¯ããŸããŸãªåœ¢åŒããããŸãããZero-U ãã¯ãããžãŒã䜿çšããŠäœæãããã¢ãã«ã¯ãäž»èŠæ©åšãšåãã©ãã¯ã«é 眮ãããŸãããå¥åã®ããŠãããããå æãããç¹æ®ãªãã©ã±ããã䜿çšããŠæ§é èŠçŽ ã«åçŽãŸãã¯æ°Žå¹³ã«åãä»ããããŸãã ã€ãŸãã42U ã©ãã¯ã䜿çšããå ŽåããŠããããèšçœ®ããåŸã«ãã¡ããã©ãã®æ°ã®ãŠããããæ®ããŸãã åé é»ãããã¯ã«ã¯ç¬èªã®èŠå ±ã·ã¹ãã ããããååºç·ã®è² è·ãŸãã¯ç·æ¥äºæ ã®ååšã¯ LED ã€ã³ãžã±ãŒã¿ã«ãã£ãŠå ±åãããŸãã ãã«ã¿ ãŠãããã«ã¯ RS232 ã€ã³ã¿ãŒãã§ã€ã¹ãããããã£ãããããé é»ã¢ãžã¥ãŒã«ãšåæ§ã«ãSNMP çµç±ã§ç£èŠã·ã¹ãã ã«æ¥ç¶ããŸãã
ã¡ãŒã¿ãªã³ã°ããã³åºæ¬åé ãŠãããã¯ãæšæºçãªãã«ã¿èšèšã§ããä»ã®ã¡ãŒã«ãŒã®ã©ãã¯ã§ããã©ãã¯ã«çŽæ¥åãä»ããããšãã§ããŸãã ããã¯ããŠãããŒãµã« ã»ããã®ãã©ã±ããã«ãã£ãŠå¯èœã«ãªããŸãã é é»ãŠãããã¯åçŽããã³æ°Žå¹³ã«èšçœ®ã§ããåçžããã³äžçžãããã¯ãŒã¯ããé»åãäŸçµŠããããã«äœ¿çšã§ããŸãã ãã«ã¿é é»ãŠãããã®æ倧é»æµã¯ 32 Aãå ¥åé»å§åå·®ã¯æ倧 10% ã§ãã è² è·ãæ¥ç¶ããããã®ã³ãã¯ã¿ã¯ 6 åãŸã㯠12 åãããŸãã
éèŠãªã®ã¯ç·åçãªç®¡çã·ã¹ãã ã®æ§ç¯ã§ã
ãã£ããããããããã¯ãã¢ãžã¥ãŒã«ã®ããããéžæãããã¯ãã©ã®ãããªè² è·ãæ¥ç¶ããå¿ èŠããããã«ãã£ãŠç°ãªããŸãã 倧èŠæš¡ãªããŒã¿ã»ã³ã¿ãŒã«ã¯é é»ãã£ãããããå¿ èŠã§ãããåå¥ã®è² è·ã«é»åãåå²ããããã®è¿œå ã®ã¢ãžã¥ãŒã«ãŸãã¯ãŠãããã®èšçœ®ãé€å€ãããããã§ã¯ãããŸããã
äžèŠæš¡ã®ãµãŒã㌠ã«ãŒã ã§ã¯ãã»ãšãã©ã®å ŽåãXNUMX ã€ãŸã㯠XNUMX ã€ã®åæ£ã¢ãžã¥ãŒã«ã§ååã§ãã ãã®ãœãªã¥ãŒã·ã§ã³ã®å©ç¹ã¯ãã¢ãžã¥ãŒã«ã®æ°ãå¢ããããšãã§ããããŒã¿ã»ã³ã¿ãŒã®çºå±ã«åãããŠé»æºã·ã¹ãã ãæ¡åŒµã§ããããšã§ãã
éåžžãåé ãŠãããã¯å¥åã®ã©ãã¯ã«èšçœ®ãããŸãããå°èŠæš¡ãªãµãŒã㌠ã«ãŒã ã«ã¯ããã§ååã§ãã çµ±åå¶åŸ¡ã·ã¹ãã ã«ããããšãã«ã®ãŒæ¶è²»ãç£èŠããã³å¶åŸ¡ããæ©èœãæäŸãããŸãããã©ã€ã³ã®åçãªååé ãæ¥ç¹èŠçŽ ããªã¬ãŒã®æŽ»æ亀æã¯ã§ããŸããã
ææ°ã®ããŒã¿ã»ã³ã¿ãŒã§ã¯ãããŸããŸãªææã«ããŸããŸãªç®çã§èšçœ®ããããã£ãããããã¢ãžã¥ãŒã«ãé é»ãŠããããåæã«èŠã€ããããšãã§ããŸãã éèŠãªã®ã¯ããã¹ãŠã®ãšãã«ã®ãŒç®¡çæ©åšã XNUMX ã€ã®ç£èŠã·ã¹ãã ã«çµ±åããããšã§ãã ããã«ãããé»æºãã©ã¡ãŒã¿ã®éžè±ãç£èŠããæ©åšã®å€æŽãé»åã®æ¡åŒµãè² è·ã®ä»ã®ã©ã€ã³/ãã§ãŒãºãžã®ç§»åãªã©ã®æªçœ®ãè¿ éã«è¬ããããšãã§ããŸãã ããã¯ãDelta InfraSuite ãŸãã¯åæ§ã®è£œåãªã©ã®ãœãããŠã§ã¢ãéããŠå®è¡ã§ããŸãã
ç»é²ãŠãŒã¶ãŒã®ã¿ãã¢ã³ã±ãŒãã«åå ã§ããŸãã
ããªãã®ãããã¯ãŒã¯ã¯ãšãã«ã®ãŒç®¡çã·ã¹ãã ã䜿çšããŠããŸãã?
-
ãªãã£ã¹
-
ã¢ãžã¥ãŒã«
-
ãããã¯
-
ããŒ
7 人ã®ãŠãŒã¶ãŒãæ祚ããŸããã 2åã®ãŠãŒã¶ãŒãæ£æš©ããã
åºæïŒ habr.com