? 201 5 bel power solutions, i nc. north america +1 - 866.513.2839 asia - pacific +86.755.29885888 europe, middle east +353 61 225 977 tech.support@psbel.com bcd.00 326 _a e ? 450 w (with airflow), 300 w (without airflow) ? 4.0 x 6.5 x 1.6 inch (101.6 x 165.0 x 41.0 mm) ? universal ac input ? 5 v s/b and 12 v fan outputs standard ? side fan or top fan mounting option product ? ( C s or C t to be added to model number) ? current sharing option product ? ( C i to be added to model number) ? conducted emi en 55022 - b, fcc part 15 level b ? ite safety agency approvals ? rohs compliant ? ce marked lvd the abc450 series of open - frame power supplies, with its wide universal 90 - 264 vac input range and high power density, is available at 450 w of output power and a variety of single and multiple output voltages. the high efficiency and high power density o f the abc family ensures minimal power loss in end - use equipment, thereby facilitating higher reliability, easier thermal management and meets regulatory approvals for environmentally - friendly end products. these power supplies are ideal for telecom, dat acom, industrial equipment and other applications. ? instrumentation ? lighting ? industrial applications ? test and measurement ? robotics ? renewable energy ? data comm. ? applied computing ? process control ? wireless
abc 450 series ? 2015 bel power solutions, i nc. +1. 866.513.2839 tech.support@psbel.com bcd.00 326 _a e model output voltage (vdc) max load convection 1,2,5 max load 300 lfm 1,2,5 minimum load (a) ripple & noise 4 total regulation abc450 - 1t05g 5 31.0 a 55 .0 a 0 2% 3 .5% abc450 - 1t12g 12 20.83 a 37.5 a 0 2% 3 .5% abc450 - 1t15g 15 16.66 a 30.0 a 0 2% 3 .5% abc450 - 1t24g 24 12.30 a 18.75 a 0 2% 3 .5% abc450 - 1t30g 30 10. 0 a 15 . 0 a 0 2% 3 .5% abc450 - 1t48g 48 6.25 a 9.37 a 0 2% 3 .5% vfan (all models) 3 12 0.5 a 0.5 a 0 10% 30% v s/b (all models) 6 5 1.5 a 2.0 a 0 5% 5% warranty 2 years. notes: 1 peak current rating on v1 is 120% of max, lasting < 30 sec with max of 10% duty cycle. 2 combined output power of v1 plus fan supply and standby supply should not exceed max, power rating. 3 fan supply output voltage tolerance including set point accuracy, line and load regulation is +/ - 30% and needs min. 1% load on v1 output to be within regulation band. ripple and noise is less than 10%. 4 ripple is peak to peak with 20mhz bandwidth and 10uf (tantalum capacitor) in par allel with a 0.1uf ceramic capacitor at rated line voltage and load ranges. 5 derate output power linearly to 80% from 90 vac to 80 vac input. 6 standby output voltage tolerance including set point
abc 450 series ? 2015 bel power solutions, i nc. +1. 866.513.2839 tech.support@psbel.com bcd.00 326 _a e specifications are for nominal input voltage, 25c and max load unless otherwise stated. parameter description / condition specifications input voltage universal 90 - 264 vac / 120 - 390 vdc input frequency 47 to 63 hz input current 120 vac : 230 vac : 4.5 a max. 2.3 a max. no load power 120 vac : 230 vac : 0.4 w 0.8 w inrush current 120 vac: 230 vac : 40 a max. 75 a max. input protection dual fusing, in ac line and ac neutral t8a / 250 v power factor 120 vac 230 vac 0.98 0.95 switching frequency pfc converter: variable resonant converter: variable 45 - 160 khz typical 35 - 250 khz, 90 khz typical parameter description / condition specifications output power 475w for 24v, 30v & 500 w for 48 v mode l only for 5 seconds max. 155 to 450 w efficiency (full load) 120 vac 24 v, 48 v, 30 v 12 v, 15 v 5 v 88% 86% typical 83% 230 vac 24 v, 48 v, 30 v 90% hold up time 120 vac / 230 vac 10 ms line regulation +/ - 0.5% load regulation +/ - 3% transient response <10%, 50% to 100% load change, 50 hz, 50% duty cycle, 0.1 a/ s recovery time < 5 ms rise time < 100 ms set point tolerance +/ - 1% voltage adjustment v1 3 % over voltage protection latch type >114% over current protection hic - up type 120 to 150% short circuit protection short term, auto recovery over temperature protection automatic recovery 130c primary heat sink current share up to 2 supplies connected in parallel (optional)
abc 450 series ? 2015 bel power solutions, i nc. +1. 866.513.2839 tech.support@psbel.com bcd.00 326 _a e parameter description / condition specifications operating temperature refer to derating curve s tart - up is guaranteed 0 to +70c - 20 to 0c storage temperature - 40 to 85 c cooling 5 v model convection: 155 w 420 lfm: 275 w 12 v & 15 v model s convection: 250 w 420 lfm: 450 w 24 v, 30 v & 48 v model s convection: 300 w 420 lfm: 450 w humidity non condensing 95% hr altitude operating: non - operating: 10,000 ft. 40,000 ft. reliability mtbf according to telcordia - sr332 - i ssue 3 1.28 million hours parameter description / condition specifications conducted emissions: en55022 - b, cispr22 - b , fcc part15 - b radiated emissions en55022 - b , cispr22 - b , fcc part15 - b to be controlled in end system static discharge en61000 - 4 - 2 level 3 rf field susceptibility en61000 - 4 - 3 level 3 fast transients/bursts en61000 - 4 - 4 level 3 surge susceptibility en61000 - 4 - 5 l evel 3 harmonic current en61000 - 3 - 2 class d parameter description / condition specifications isolation voltage input to output input to earth 4242 vdc 2121 vdc safety standard s approved to the latest edition of the following standards: csa/ul60950 - 1, en60950 - 1 and iec60950 - 1 ; class1 selv agency approvals nemko, ul, c - ul ce mark complies with lvd directive parameter description / condition power good signal ttl signal goes high after main output is within regulation band, delay is 0.1 to 0.3 s remote sense compensates for 200 mv dro p remote on/off to turn on psu short remote pin to ground
abc 450 series ? 2015 bel power solutions, i nc. +1. 866.513.2839 tech.support@psbel.com bcd.00 326 _a e figure 1 - output power vs. temperature connector pin description / condition manufacturer / pn ac input connector* j1 pin 1 pin 3 pin 5 ac l ine ac n eutral earth tyco: 1 - 1123724 - 3 mating: 1 - 1123722 - 5 dc output connector j2 lug 1 lug 2 +v1 r tn 6 - 32 inches screw pan hd mating: 16 awg wire crimped to ring tongue terminal amp: 8 - 31886 - 1 signals j3 pin 1 pin 2 pin 3 pin 4 pin 5 pin 6 pin 7 pin 8 pin 9 pin 10 nc power fail power good dc return +5vst b y + ve remote sense - ve remote sense cs dc return remote on/off molex: 22 - 23 - 2081 mating: 22 - 01 - 2087; pins: 08 - 50 - 0113 fan j4 pin 1 pin 2 + ve - ve mating connector: molex 22 - 01 - 2025 pins = 08 - 50 - 0113 earth j5 molex: 19705 - 4301 mating: 190030001 * 5 position connector with pins 2 and 4 removed. parameter description / condition weight 900 g (1.98 lbs) dimensions 101.6 x 165.0 x 41.0 mm (4.0 x 6.5 x 1.6 inch)
abc 450 series ? 2015 bel power solutions, i nc. +1. 866.513.2839 tech.support@psbel.com bcd.00 326 _a e figure 2 - mechanical drawing (without fan mounting)
abc 450 series ? 2015 bel power solutions, i nc. +1. 866.513.2839 tech.support@psbel.com bcd.00 326 _a e figure 3 - mechanical drawing (with top fan mounting)
abc 450 series ? 2015 bel power solutions, i nc. +1. 866.513.2839 tech.support@psbel.com bcd.00 326 _a e figure 4 - mechanical drawing (with side fan mounting) note: air flow over long edge (either direction) required for air flow rating.
abc 450 series ? 2015 bel power solutions, i nc. +1. 866.513.2839 tech.support@psbel.com bcd.00 326 _a e during the installation and setup of parallel supplies in a system it is important that a single remote sense point be used f or all the supplies. the remote sense voltage between the supplies must be adjusted to within 2% to ensure the supplies are inside the 3% capture window. if the supplies are not initially adjusted inside the capture window the supplies will not current share. note: current sharing facility is inclusive with the unit only with ordering of the current sharing option unit i.e. a bc450 - 1xxx - i or mbc 450 - 1xxx - i. set - up pro cedure : 1. connect load cables to the outputs of each supply. 2. connect the remote sense lines to the load in twisted style. (a common remote sense point must be used for all the supplies in parallel). 3. connect all the current share pins on the j3 connector between the supplies. 4. adjust remote sense voltage of each supply to within 1% of rated output voltage or readjust to required set po int. (adjustment to be done with all other parallel supplies off). 5. current sharing between the supplies can be verified by monitoring the output current of each supply with a ha ll effect dc current probe. the supplies should share to within 10% of the total load current. nuclear and medical applications - products are not designed or intended for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems. technical revisions - the appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. specifications are subject to change without notice.
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