ZM10PKZ2 Eaton

Trip-Bloc kZM-PKZ2 Partno. ZM-10-PKZ2 Articleno. 040844 Deliveryprogramme Product range Accessories: PKZ2 System - PRODUCT DISCONTINUATION IN 2012 Accessories Trip blocks with overload release Max. motor rating AC-3 220 V 230 V 240 V 220 V 230 V P kW 2.2 380 V 400 V 415 V 380 V 400 V P kW 4 440 V P kW 4 500 V P kW 5.5 660 V 690 V 660 V 690 V P kW 7.5 Rated uninterrupted current I A 10 u Settingrange Overload releases I A 6 - 10 r Short-circuit releases I A 80 - 140 rm Notes Singlephasing sensitivity to IEC/EN 6094741 Suitable for the protection of EEx e motors PTB Certificate No.: 3.53388.299 Extension to ATEX applied for Overload releases, adjustable I = 0.6 - 1.0 x I r u Adjustable shortcircuit release I = 8.5 - 14 x I rm u Factory set to 12 x I u NotesService factor (SF) Set value Ir on the current scale, depending on the load factor Calculate motor power in this range according to the rated operational current. Stated values to NEC Table 430 - 150. Approved rating data Devices for world markets IEC UL/CSA Notes When using the MPKZ2 for short-circuit protection of motors with heavy-duty starting, the rated operating current e must be overdimensioned by the following factors in the course of the project engineering: CLASS Factor 5 1.0 10 1.0 15 1.22 20 1.41 25 1.58 30 1.73 35 1.89 40 2.0 Approvals Product Standards UL 508 CSA-C22.2 No. 14 IEC60947-4-1 CE marking UL File No. E36332 04/04/2013 HPL-ED2012 V2.0 EN 1 / 4UL CCN NLRV CSA File No. 12528 CSA Class No. 3211-05 NA Certification UL listed, CSA certified Specially designed for NA No ZM-..-PKZ2,ZMR-..-PKZ2tripbloc k sformotorprotection Setting range of overload releases x I 0.6 - 1 u Short-circuit releases x I 8.5 - 14 u Phase-failure sensitivity IEC/EN 60947-1-1, VDE 0660 Part 102 Tec hnic aldataETIM4.0 Final value of non-delayed short-circuit release setting range A 140 Initial value of non-delayed short-circuit release setting range A 80 Setting range of overload releases A 10 Short-circuit release function Non-delayed Number of poles 3 Rated uninterrupted current Iu A 10 Characteristic s 04/04/2013 HPL-ED2012 V2.0 EN 2 / 4