Data Sheet
GE
EBDW020A0B Barracuda™ Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 20.0A, 240W Output
OT_WARN_LIMIT [0x51]
Range limits (max/min): 125/25
Units: degrees C.
Command support: All functionality
Note: Range cross-check – value must be less than OT_FAULT_LIMIT value.
VIN_OV_FAULT_LIMIT [0x55]
Range limits (max/min): 90/48
Units: volt
Command support: All functionality
VIN_OV_FAULT_RESPONSE [0x56]
Command support:
Response settings (bits RSP0:1) – only settings of 11 (The device’s output is disabled while the fault is present.) is supported..
‐
Retry settings (bits RS0:2) – only settings of 000 (unit does not attempt to restart on fault.
‐
Delay time setting (bits 0-2) – only DT0:2 = 0 (no delay) supported.
Default Settings: The default settings for the VIN_OV_FAULT_RESPONSE command are;
‐
‐
The unit shuts down in response to a VIN over voltage condition.
The unit will continuously prepares to restart (normal startup) while the VIN over voltage condition is present until it
is commanded off, bias power is removed, the VIN over voltage condition is removed, or another fault condition
causes the unit to shutdown.
‐
The shutdown delay is set to 0 delay cycles.
Format
8 bit unsigned (bit field)
Bit Position
Access
Function
7
6
5
4
3
2
1
0
r
RSP[1]
1
r
RSP[0]
1
r
RS[2]
0
r
RS[1]
0
r
RS[0]
0
r
DT[2]
0
r
DT[1]
0
r
DT[0]
0
Default Value
POWER_GOOD_ON [0x5E]
Range limits (max/min): 13.2/5.0
Units: volt
Command support: full support
Note: Range cross-check – value must be greater than POWER_GOOD_OFF value by 1.6V.
POWER_GOOD_OFF [0x5F]
Range limits (max/min): 13.2/5.0
Units: volt
Command support: full support
Note: Range cross-check – value must be less than POWER_GOOD_ON value by 1.6V.
TON_DELAY [0x60]
Range limits (max/min): 500/10
Units: milliseconds
Command support: full support
TON_RISE [0x61]
Range limits (max/min): 500/15
Units: milliseconds
Command support: full support
April 15, 2013
©2012 General Electric Company. All rights reserved.
Page 23
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