specifications are subject to change without notice (17.07.06) 1 monitoring relays product description ordering key housing function type item number output power supply ? 3-phase monitoring relays for phase sequence and phase loss ? detect when all 3 phases are present and have the c orrect sequence ? measure on own power supply ? power supply range: 208 to 690 vac (+10 -15%) ? output: 8 a spdt relay or 8 a dpdt normally energized ? for mounting on din-rail in accordance with din/en 50 022 (dpa01) or plug-in module (ppa01) ? 22.5 mm euronorm housing (dpa01) or 36 mm plug-in module (ppa01) ? led indication for relay and power supply on type selection mounting output 208 to 480 vac 208 to 240 vac 380 to 480 vac 380 to 600 vac 600 to 690 vac din-rail spdt dp a 01 c m44 dp a 01 c m60 dpa 01 c m69 din-rail dpdt dpa 01 d m23 dpa 01 d m48 mounting output 208 to 415 vac 208 to 240 vac 380 to 415 vac plug-in spdt ppa 01 c m44 plug-in dpdt pp a 01 d m23 pp a 01 d m48 input l1, l2, l3 dpa01: terminals l1, l2, l3 ppa01: terminals 5, 6, 7 measures on own supply measuring ranges 208 to 480 vac (dpa01cm44) 177 to 550 vac 380 to 600 v ac (dp a01cm60) 323 to 690 vac 600 to 690 vac (dpa01cm69) 510 to 760 vac 208 to 415 vac (ppa01cm44) 177 to 475 vac 208 to 240 v ac (dp a01dm23) 177 to 275 v ac 380 to 480 vac (dpa01dm48) 323 to 550 vac 208 to 240 vac (ppa01dm23) 177 to 275 vac 380 to 415 vac (PPA01DM48) 323 to 475 vac on-level > 85% of the mains phase- phase voltage 3-phase sequence and phase loss types dpa01, ppa01 input specifications output spdt or dpdt relay, n.e. rated insulation voltage 250 v ac contact ratings (agsno 2 ) dpa01c, ppa01c (spdt): resistive loads ac 1 8 a @ 250 vac dc 12 5 a @ 24 vdc small inductive loads ac 15 2.5 a @ 250 vac dc 13 2.5 a @ 24 vdc dp a01d, pp a01d (dpdt): resistive loads ac 1 8 a @ 250 vac small inductive loads ac 15 3 a @ 250 vac dc 13 2 a @ 24 vdc mechanical life 30 x 10 6 operations electrical life 10 5 operations (at 8 a, 250 v , cos ? = 1) operating frequency 7200 operations/h dielectric strength dielectric voltage 2 kvac (rms) rated impulse withstand volt. 4 kv (1.2/50 ?) output specifications dpa 01 c m44 3-phase relay for detection of incorrect phase sequence, total and partial phase loss. supply range from 208 to 690 vac covered by two multi- voltage relays. for mounting on din-rail or plug-in module. the device detects regenerated voltages up to 85% of the nominal voltage (phase-phase). d pa01 ppa01
2 specifications are subject to change without notice (17.07.06) dpa01, ppa01 mode of operation dp a01 and pp a01 monitor their own 3-phase power supply. the relay operates when all the phases are pre- sent and the phase sequence is correct. the relay releases when one phase-phase voltage dr ops below 85% of the other phase-phase voltages. example 1 the relay monitors that the power supply has the correct phase sequence and that all phase voltages are present. example 2 the relay releases in case of interruption of one or more phases, provided that the regenerated voltage does not exceed 85% of the phase-phase voltage. power supply overvoltage cat. iii r ated operational voltage (iec 60664, iec 60038) t hrough terminals: ( dpa01) l1, l2, l3 (ppa01) 5, 6, 7 dpa01cm44 208 to 480 vac 15%, 45 to 65 hz dpa01cm60 380 to 600 vac?5%, 45 to 65 hz ppa01cm44 208 to 415 vac 15%, 45 to 65 hz dpa01cm69 600 to 690 vac +10 -15%, 4 5 to 65 hz dpa01dm23 208 to 240 vac 15%, 45 to 65 hz dpa01dm48 380 to 480 vac 15%, 45 to 65 hz ppa01dm23 208 to 240 vac 15%, 45 to 65 hz PPA01DM48 380 to 415 vac 15%, 45 to 65 hz rated operational power m23 6 va @ 230 vac, 50 hz m44, m48 10 va @ 400 vac, 50 hz m60 15v a @ 600 v ac, 50hz m69 15va @ 690 vac, 50hz supplied by l2 and l3 supply specifications reaction time a larm on delay < 100 ms a larm off delay < 350 ms accuracy (15 min warm-up time) temperature drift 1000 ppm/ repeatability 0.5% on full scale indication for power supply on led, green relay on led, yellow environment (en 60529) degree of protection ip 20 pollution degree 3 (dpa01), 2 (ppa01) operating temperature @ max. voltage, 50 hz -20 to +60, r.h. < 95% @ max. voltage, 60 hz -20 to +50, r.h. < 95% storage temperature -30 to +80, r.h. < 95% housing dimensions dpa01 22.5 x 80 x 99.5 mm ppa01 36 x 80 x 94 mm weight approx. 100 g scr ew ter minals (dp a01) t ightening tor que max. 0.5 nm acc. to iec 60947 appr oval ul - csa (except pp a01d, dpa01cm69) ce marking y es emc electromagnetic compatibility immunity according to en 61000-6-2 emissions accor ding to en 61000-6-3 general specifications operation diagram l2 l1 l1 relay(s) on l3 l1 l2 l3 l2 l1 l3 l3 l2 l1 l1 l2 l3
specifications are subject to change without notice (17.07.06) 3 dpa01, ppa01 dimensions din-rail plug-in wiring diagrams example 1 example 1 dpa01 ppa01 example 2 example 2 22.5 8 0 8 3 . 5 99.5 6 3 28.5 36 8 0 94 28.5 6 3 90
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