ABB SACE Emax Vzduchové jističe

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Vzduchové jističe Emax získaly certifikaci a mají plné oprávnění k tomu, aby se přiřadily k funkční výrobkové kategorii Protect IT. Tyto jističe vytváří kombinaci s asi 700 distribučními rozváděči řad ArTu Ma ArTu K. Umožňují takto sestavení kompletních rozváděčů pomocí prvků majících certifikaci Industrial IT. Jističe Tmax, Isomax a Emax je možno začlenit do konfigurovatelných výrobků ...

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Circuit shunt closing release.X7 Connectors for the accessories the circuit-breaker XF Delivery terminal box for the position contacts the withdrawable circuit-breaker (located the fixed part the circuit-breaker) XK1 Connector for power circuits PR122/DC and PR123/DC releases XK2 XK3 Connectors for auxiliary circuits PR122/DC and PR123/DC releases XK4 Connector signalling open/closet contact XK5 Connector for PR120/V module XO Connector for YO1 release XV Delivery terminal box for the auxiliary circuits the fixed circuit-breaker YC Shunt closing release YO Shunt opening release YO1 Overcurrent shunt opening release YO2 Second shunt opening release (see note Q) YR Coil electrically reset the circuit-breaker YU Undervoltage release (see notes and Q) Description figures Fig. Fig.62 Circuits the PR021/K signalling module (outside the circuit-breaker) Incompatibilities The circuits indicated the following figures cannot supplied simultaneously the same circuit-breaker: 6 8 13 14 22 47 34 ABB SACE . Motor circuit charge the closing springs. Fig.22 Second set circuit-breaker auxiliary contacts (see note V). Fig. Circuits the indicator module PR120/K the PR122/DC and PR123/DC releases connection 2 (optional; see note V). The circuit-breaker may closed only after pressing the reset pushbutton. Second set contacts for electrical signalling circuit-breaker racked-in, test isolated, racked-out position. Fig. Fig. Fig.Circuit diagrams Reading information W1 Serial interface with control system (external bus): EIA RS485 interface (see note E) W2 Serial interface with the accessories PR122/DC and PR123/DC releases (internal bus) X Delivery connector for auxiliary circuits withdrawable version circuit-breaker X1. The circuit-breaker may closed only after pressing the reset pushbutton energizing the coil. Fig. Circuits the indicator module PR120/K the PR122/DC and PR123/DC releases connection 1 (optional; see note V). Circuits the communication module PR120/D-M the PR122/DC and PR123/DC releases (optional, see note E). Fig. Fig. Undervoltage release with electronic time-delay device, outside the circuit-breaker (see notes and Q) Fig. Fig. Second shunt opening release (see note Q). Fig. Contact for electrical signalling circuit-breaker open due tripping the overcurrent release and elec­ trical reset coil. Fig.. Contact for electrical signalling undervoltage release energized (seenotes and S).42 Auxiliary circuits PR122/DC and PR123/DC releases (see notes and V). Fig. Contact for electrical signalling springs charged. First set contacts for electrical signalling circuit-breaker racked-in, test isolated, racked-out position. Fig. Instantaneous undervoltage release (see notes and Q).. Shunt opening release. Fig. First set circuit-breaker auxiliary contacts.23 Third set supplementary auxiliary contacts outside the circuit-breaker. Fig. Fig. Fig. Contact for electrical signalling circuit-breaker open due totripping theovercurrent release

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