T100100070-LF Datasheet, PDF (1/2 Pages) Astrodyne Corporation – 500W 27 Volt Environmentally Sealed Power Module

500W 27 Volt Environmentally Sealed Power Module
(Model number ESPM05WR-XXX-LF)
FEATURES
• Environmentally Sealed for Harsh Envi-
ronments—IP67
• Convection Cooled
• Parallelable for Scalable Applications
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/m² 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)
www.tdipower.com
© Copyright 2010, Transistor Devices, Inc.
DEMANDING APPLICATIONS DEMAND TDI POWER
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.