| Technical Specifications - Flatpack2 DC/DC Converter |
| Model | DC/DC 42-75/380 1350 |
| Part number | 241115.615 |
| INPUT DATA |
| Voltage range (nominal) | 42 - 75 VDC (shutdown < 39VDC) |
| Maximum current | 38 ADC (62 ADC during boost) |
| Protection | Fuse in negative |
| OUTPUT DATA |
| Default voltage | 400 VDC |
| Voltage range | 310 - 400 VDC |
Power continuous (maximum)
Power boost 15s / 10min recovery
Constant power limit | 1350 W
2250 W
VOUT > 300 VDC |
Current (maximum)
Current boost 15s / 10min recovery
(maximum)
Constant current limit | 4.5 A
7.5 A
VOUT < 300VDC |
| Static voltage regulation | ±0.5% |
| Dynamic voltage regulation | ±5.0% for 10-90% or 90-10% load variation, regulation time < 30ms |
| Ripple, 20MHz bandwidth | < 1000 mVpp |
| Protection | Short circuit proof, Shutdown if VOUT < 300 VDC for 5s (power cycle to restart), OR-ingdiode, High temperature protection, Hot plug-in inrush current limiting, Selective overvoltage Shutdown |
| OTHER SPECIFICATIONS |
| Efficiency | Up to 94.5 % |
| Isolation | 0.71 kVDC - input to chassis
4.2 kVDC - input to output
2.2 kVDC - output to chassis
0.71 kVDC - CAN/Alarm to chassis
0.71 kVDC - CAN/Alarm to input
4.2 kVDC - CAN/Alarm to output |
| Alarms: Red LED 'on' | Low and high input voltage shutdown, High and low temperature shutdown, Converter Failure, Overvoltage shutdown on output, Fan failure, Low output voltage alarm (VOUT < 300 VDC) |
| Warnings (Yellow LED) | Converter in power derate mode, Remote output current limit activated, Input voltage out of range, flashing at overvoltage, Loss of CAN communication with controller |
| Normal (Green LED) | Input and output ok |
| Alarm relay (NC) | Closes on Alarms (as specified above) and missing supply voltage. [max 75 VDC / 100 mA] |
| MTBF (Telcordia SR-332 Issue I method III (a)) | >295 000h (@ Tambient : 25 °C) |
| Operating temperature | -40 to +75°C (-40 to +185°F), humidity 5 - 95% RH non-condensing |
| Temperature de-rating above 55°C (131°F) | 1350W to 800W @ 75°C (167°F) |
| Storage temperature | -40 to +85°C (-40 to +185°F), humidity 0 - 99% RH non-condensing |
| Dimensions[WxHxD] / Weight | 109 x 41.5 x 327mm (WxHxD) [4.25 x 1.69 x 13”] / 1.950 kg [4.3lbs] |
| DESIGN STANDARDS |
| Electrical safety | UL 60950-1:2011, EN 60950-1:2006+A11:2009+A1:2010+A12:2011 |
| EMC | ETSI EN 300 386 v1.6.1, FCC CFR 47 Part 15:2013
EN 61000-6-1:2007, -6-2:2005, - 6-3:2007 + A1:2010, - 6-4:2007 + A1:2010 |
| Environment | ETSI EN 300 019: 2-1 (Class 1.2), 2-2 (Class 2.3) & 2-3 (Class 3.2)
RoHS (2011/65/EU) and WEEE (2002/96/EC) compliant |
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