1200W DC to DC Environmentally Sealed Power Module (ESPM)0 pages

1200W DC to DC
Environmentally Sealed Power Module (ESPM)
FEATURES
•

Environmentally Sealed for Harsh Environments

•

Convection Cooled

•

80% Efficiency

•

Parallelable for Scalable Applications

DC INPUT
Voltage: 250VDC - 750VDC
Peak Inrush Current: <65A
Efficiency: 80%, 50 to 100% load
Hold-Up Time: 8mS min.
Input: Input Terminal Block
DC Input: White: DC Most Positive input, Black: DC Most Negative
input, Green: Ground (if required)
DC OUTPUT
Voltage: 13.9VDC to 14.1VDC
Power: 1,200W
Ripple & Noise: 1% V P-P Measured with 20Mhz Bandwidth
Line Regulation: Less than ±0.25%
Load Regulation: ±1.0% from no load to full load
Parallel use: May be paralleled with other like units for increased system
output, redundant diode included
Current Sharing: Slope program current share, (droop)
Droop: 200mv. 0 to100A
Temperature Coefficient: < ±0.02% per°C
Acoustic Noise: None
Output: 100A terminal block
DC Output: Black: 13.8V Most Positive output, Red: 13.8V Most Negative output
ELECTRONIC ALARMS AND CONTROLS (low=.6V@1mA) (high=open
collector (I<50µA) WRT signal RTN)
Signals: Violet: Inhibit, Orange: FLT_RTN, Yellow: RMT ADJ (0-10V)
Blue: OUT OK (Open Collector), Brown: DCOK (Open Collector)
DC OK: low when DC input is in range
Output OK: low if the output voltage is within 10% of the actual set
point
Remote Inhibit: Application of a 3.3V@5mA input signal will cause the
supply to shut down and an output OK fault alarm will be issued. (3.3V =
Inhibit)
Signal RTN: Isolated signal return for all signals except Remote Program.
Remote Program: Provides +X%, -Y% of set point voltage with 0 to
10VDC control signal WRT output return.
AGENCY COMPLIANCE
RoHS: compliant (lead solder exemption directive)
CE Marked: N/A standards
EMI (conducted): TBD
EMI (radiated): N/A

PROTECTION
Output Over-Voltage: Shutdown at 14.6V Output Voltage, Recycle of
input voltage required to reset OVP circuit.
Output Over current/Short Circuit Protection: Electronic with automatic recovery
Output Over power protection: Electronic
Over-Temperature: Over temperature shutdown with auto recovery
Input Reverse Polarity: Input diode
ENVIROMENTAL SPECIFICATIONS
Normal Operation: -30 to +50˚C Ambient temperature
High Temperature Operation: de-rate 10% per ˚C, 50 to 80˚C
Low Temperature Turn On: -40˚C Minimum for warm up
Storage / Transportation: -40˚C to +80˚C
Humidity Operating & Storage: 0% to 100% RH condensing
Vibration, Operating: TBD
Vibration, Transportation: Packaged units will withstand, without damage, two complete cycles from 5Hz to 100Hz to 5Hz: 0.5 g at 0.1 octaves/
min. From 100Hz to 500Hz to 100Hz: 1.6 at 0.25 octaves/min.
Shock, Transport: Packaged, drops, 6 faces, 8 corners
Salt Fog: MIL-STD 810C, Method 509.1
Cooling: Oil cooled. No fan required. Needs ventilation to maintain ambient temperature under load.
PHYSICAL DIMENSIONS
Dimensions: H19.56 x W21.84 x D41 cm (7.70 x 8.6 x 16”)
Weight: 14.74 kg (32.5 lbs)

www.tdipower.com
© Copyright 2007, Transistor Devices, Inc. 17562RSA

DEMANDING APPLICATIONS DEMAND TDI POWER

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.