Product Description
General Information
|
Field |
Details |
|---|---|
|
Manufacturer |
BACHMANN |
|
Model/Part Number |
NT255 0031426-00 |
|
Part Type |
Power Supply Module |
|
Description |
High-efficiency, robust DC power supply module for CPUs and backplane-supplied modules with advanced protection and monitoring features. |
Technical Specifications
|
Category |
Specification |
|---|---|
|
Input Voltage Range |
18 V DC to 34 V DC |
|
Peak Input Voltage |
+40 V (t < 1 s/min) |
|
Power Consumption |
Max. 68 W |
|
Reverse Polarity Protection |
Electronic |
|
Starting Current Limit |
Max. 8 A (after 5 ms) |
|
Fuse Protection |
SMD fuse, 7 A (device defect) |
|
Input Voltage Monitoring |
Yes, for power-fail message |
|
Output Power |
45 W (continuous), 55 W (peak) |
|
Output Voltages |
+5 V / 6 A (8 A peak) +15 V / 0.5 A -15 V / 0.5 A |
|
Power-Fail Bypass |
18 ms (power-fail message after 3 ms) |
|
Galvanic Isolation |
500 V (input/system) 100 V (input/ground) |
|
State Indication |
LEDs (Power, Error, Ready) |
|
Powerfail Signal |
Yes, processable from application program |
Environmental Specifications
|
Parameter |
Value |
|---|---|
|
Operating Temperature |
-30 °C to +60 °C |
|
Storage Temperature |
-40 °C to +85 °C |
|
Relative Humidity (Operation) |
5% to 95% (non-condensing or with condensation) |
|
Relative Humidity (Storage) |
5% to 95% (non-condensing or with condensation) |
|
Pollution Degree (IEC 60664-1) |
2 |
Certifications & Approvals
|
Type |
Certifications |
|---|---|
|
General |
CE, UKCA, cULus |
|
Marine |
ABS, BV, DNV, KR, LR, NK, RINA |
Ordering Information
|
Part Type Designation |
Part Number |
Description |
|---|---|---|
|
NT255 |
00031426-00 |
Power supply unit 45 W (55 W); 24 V; 5 V 6 A; ±15 V 0.5 A |
|
NT255 CC |
00031427-00 |
Like NT255; with ColdClimate support |
Accessories
|
Part Type Designation |
Part Number |
Description |
|---|---|---|
|
KZ 51/03 B |
00012052-00 |
Terminal 3-pin, spacing 5.08 mm; cage clamps with labeling strips |