power factor corrected, militarized 5? x 8? x 12.5? applied power conversion division of technology dynamics inc. available options design excellence since 1976! specifications ntdm series 1500-3000 watt single output switching power supplies input specifications: environmental specifications input: input range (1500w) 90-132vac/(2000-3000w) 180-264vdc 1? or 3? input frequency: 47-63hz (400hz optional) inrush current: 30a at 115vac/40a at 230 vac (cold start) input current: 1500w=24a, 2000w=16a, 2500w=20a, 3000w=24a efficiency: 83-90% typical (depending on output model) hold-up time: 20ms at full load (minimum) leakage current: <2.0ma maximum @ 240 vac operating temperature: -20c to +50c. derate to 50% at +70c storage temperature: -40c to +85c max cooling: internal ball bearing dc fan humidity: 20-90% rh non condensing weight: approx: 12 lbs size: 5? x 8? x 12.5? the ntdm series of ?bulk? power rugged ac-dc power supplies provides highly regulated output power to 3000 watts. rugged construction and superior quality make this power supply ideal for harsh environment applications. available in standard, modified or fully custom configurations, for industrial, commercial, cots, ruggedized and military applications. output specifications adjustment range: 10% (minimum) minimum load: none regulation: line 0.5% load 0.5% ripple/noise: 200mv peak to peak maximum (20 mhz) set point accuracy: 1%(except 5v=2%) (maximum) output voltage adj: 10% minimum overcurrent protection: 105-125% automatic recovery constant current overvoltage protection: 115-140% of v1 nominal standard features applications safety and emissions overtemperature protection heatsink temp. 90 c 5 c auto recovery ? high efficiency up to 90% ? rugged construction ? ac input 100-132/180-264 vac ? built in dc fan for cooling ? ov, ol, ot protection ? dc good signals ? remote on/off & remote sense functions ? 10% voltage adjust ? active pfc (power factor correction) ? parallel operation ? 3 phase input ? oring diode for redundant operation ? rack / panel mount ? ruggedized for shock & vibration ? 400 hz operation ? conformal coated ? designed to meet ul/cul60950-1 ? designed to meet tuv en60950-1 ? designed to meet cb report (iec 60950-1) ? designed to meet ce mark (lvd) ? designed to meet en55022 class b (cispr 22 b)
model selection mechanical outline option designations 1500 watt output 2000 watt output 2500 watt output 3000 watt output nominal value (vdc) model maximum current (adc) maximum current (adc) model model maximum current (adc) maximum current (adc) model 5v 300a ntdm-5-300 12v 125a ntdm-12-125 24v 62a ntdm-24-62 15v 100a NTDM-15-100 28v 54a ntdm-28-54 110v 14a ntdm-110-14 48v 31a ntdm-48-31 consult factory 84a ntdm-24-84 72a ntdm-28-72 42a ntdm-48-42 18a ntdm-110-18 104a ntdm-24-104 89a ntdm-28-89 52a ntdm-48-52 22a ntdm-110-22 125a ntdm-24-125 107a ntdm-28-107 62a ntdm-48-62 27a ntdm-110-27 - pfc parallel operation power factor correction - par - 3p 3 phase input - rk conformal coating 400hz operation ruggedized for shock/vibration - cc - 400hz - mil - ord redundant operation rack mount - hs hot swap - pnl panel mount note: other options available, contact the factory. note: other voltages and currents available, contact the factory. note: 2000 watts - 3000 watts require 230 vac input. technology dynamics inc. 100 school street, bergenfield, nj 07621 phone: (201) 385-0500, fax: (201) 385-0702 specifica tions are subject t o change without notice www.technologydynamicsinc.com rev.a
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