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500W 27 Volt Environmentally Sealed Power Module (Model number ESPM05WR-XXX-LF) www.tdipower.com © Copyright 2010, Transistor Devices, Inc. Apr 2010—rev 1 This document is believed to be correct at time of publication and TDI Power accepts no responsibility for consequences from printing errors or inaccuracies. Specifications are subject to change without notice. DEMANDING APPLICATIONS DEMAND TDI POWER AC INPUT Voltage: 90-275VAC, 47-63Hz Input Current: 7A rms maximum @ 90VAC Peak Inrush Current: <35A DC OUTPUT Voltage: 27V nom, 31V max ± 250mV at 50% load (voltage set to suit requirement) Current: 18A maximum Power: 500W maximum Efficiency: Typ 89%, 50 to 100% load Line Regulation: Less than ±0.25% Load Regulation: 0.50 volt Droop Current Sharing for N+1 Parallel, Redundant operation Parallel use: May be paralleled with other like units for increased system output, redundant diode included Dynamic Response: <5% for a 50% to 100% step load. Return to regu- lation in <500usec Ripple & Noise: 1% V P-P Measured with 20Mhz Bandwidth Temperature Coefficient: < ±0.02% per°C Hold-Up Time: 10mS min. ( >20ms at 66% load, with O/P Voltage at nominal –10%) Turn On Delay: <2 seconds Turn On Overshoot: <1% nominal output voltage Signal interface Internal options are available to offer

  • Link to enable output (opto transistor compatible)
  • Link to disable output (opto transistor compatible)
  • Voltage program
  • Remote sense connections
  • Output healthy signal
  • AC present signal The internal capability will allow specific versions to be easily configured if connector choice allows Connectors AC input: DL-3102-A-10SL-3-P (or equivalent ) DC output: D38999/24FB98SN ( or equivalent ) Signals: TBD ENVIROMENTAL SPECIFICATIONS Normal Operation: -40 to +45˚C Ambient temperature ( below –20˚C units require warm up period of up to 20mins before compliance with all specification) De-rate linearly from 500W to 400W max between +45˚C and +55˚C Solar Loading: De-rate output to 250W for applications with solar radiation at 1120W/m 2 unless supplementary solar shield is used. Storage / Transportation: -40˚C to +85˚C Humidity Operating & Storage: 0% to 100% RH condensing Vibration, Operating Sine wave: MIL-STD 810 F, 12 min sweep, 10 mm / 1.5 g, 5- 80-5 Hz, 100 minutes/direction in 3 orthogonal directions. Vibration, Operating Random: 14g (rms) random vibration, tri axis, 1 hour duration 20—500Hz Vibration, Operating Shock: MIL-STD-810F (1 January 2000), Method 516.5, Paragraph 2.2.2, Procedure I, Functional Shock, Table 516.5-1, wave- form Figure 516.5-10, 3 pulses in both directions, each of 3 axes, total of 18 pulses. Salt Fog: MIL-STD 810F, Method 509.1 Audible Noise: None Cooling: Sealed to IP67, convection PROTECTION Output Over-Voltage: Shutdown at 120% Nominal Output Voltage, Recycle of input voltage required to reset OVP circuit. Output Over current/Short Circuit Protection: Electronic at approx 110% or rated current with automatic recovery Over-Temperature: Over temperature shutdown with auto recovery Input Over-Current: Electronically controlled. AC fused internally to limit fault currents SAFETY AND REGULATORY AGENCY SPECIFICATIONS Input Leakage Current to Safety Ground: <3.5mA @ 275VAC Input to Ground Isolation Voltage: 1500VAC Input to Output Isolation Voltage: 3000VAC Output to Ground Isolation Voltage: 500VDC RoHS: Compliant RoHS6 UL1950 / EN60950. CE marked. ELECTRO-MAGNETIC COMPATIBILITY Conducted and Radiated Emissions: FCC Part 15, Subpart j, Class B; and EN55022, Class B Harmonics: EN61000-3-2 Static Discharge: EN61000-4-2, Class 3, stand-alone RF Field Susceptibility: EN61000-4-3, Class 3 Fast Transient/Burst: EN61000-4-4, Class 3 (2kV) Surge: EN61000-4-5, Class 4 (2kV L-L, 4kV L-EARTH) (Units tested to 8kV surge L-L and L-EARTH) Mechanical See outline drawing for mechanical details (shown without signals connector)

FEATURES

  • Environmentally Sealed for Harsh Envi- ronments—IP67
  • Convection Cooled
  • Parallelable for Scalable Applications

500W 27 Volt Environmentally Sealed Power Module (Model number ESP05WR-XXX-LF) www.tdipower.com © Copyright 2010, Transistor Devices, Inc. This document is believed to be correct at time of publication and TDI Power accepts no responsibility for consequences from printing errors or inaccuracies. Specifications are subject to change without notice. DEMANDING APPLICATIONS DEMAND TDI POWER