|
Environmental
Standards
|
Martek Power
Abbott's Hermetically Sealed Power Supplies Meet or Exceed Environmental Specifications of
MIL-STD-810
MIL-STD-810 is Martek Power Abbott's basic environmental standard. The
procedures described in this specification simulate environmental test conditions that
modern electronic systems will encounter. Our products also meet nearly all the
requirements of other military specifications currently in use which specify climatic and
environmental conditions.
 The parameters met or exceeded by our
power supplies are described in the table. If your specific requirement is not
listed, or is more stringent, please consult with our experienced applications
Engineers. They will provide any additional information that you may require.
Most of our power modules have been
tested to the stringent requirements of MIL-E-810. Because these units are
representative of the entire line, we will, certify any of the model series units to meet
these standards. Certified Test Reports are available.
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|
TEST PARAMETERS; MIL-STD-810C
(all models except those noted below)
|
| CONDITION |
METHOD |
MIL-STD-810C
PROCEDURE |
LEVEL |
NOTES |
| Altitude |
500.1 |
II |
Vacuum |
4 |
| High Temp |
501.1 |
II |
|
1 |
| Low Temp |
502.1 |
I |
-54°C |
2 |
| Temp Shock |
503.1 |
I |
-54°C
to +100°C |
1,
2 |
| Temperature Altitude |
504.1 |
I |
-54°C to +71°C
0-70,000 ft. |
1, 2, 4 |
| Sunshine |
505.1 |
I |
48
hrs. |
|
| Rain |
506.1 |
I |
12 in 1 hr. |
|
| Humidity |
507.1 |
I |
95%
@ 71°C |
|
| Fungus |
508.1 |
I |
|
|
| Salt Fog |
509.1 |
I |
48
hrs. |
|
| Dust |
510.1 |
I |
|
|
| Explosion |
511.1 |
I |
|
|
| Immersion |
512.1 |
I |
|
|
| Acceleration |
513.2 |
I,
II |
±14
g's |
3 |
| Vibration |
514.2 |
I |
±15 g's |
3 |
| Shock |
516.2 |
I,
II, III, V, VI |
40
g's |
3 |
| 1. |
Maximumallowable
baseplate temperature is +100°C on all models except V, M, MH, LV, LLV, M300 and MB where
the maximum is +71°C. |
| 2. |
Minimumtemperature is
-20°C on Model V, LV, LLV, 0°C on model M300, MH, MB, and M, and -54°C on all others. |
| 3. |
Specialencapsulation is
available (Option E) so that any hermetically sealed unit can withstand vibration of ±30
g's, shock of 60 g's, and acceleration of 50 g's. |
| 4. |
Model Vpower modules
with cases size 10 or larger have a maximum operating altitude of 10,000 ft. |
|
|
| A SERIES Test Parameters; MIL-STD-810C |
| Specification |
Condition |
Method |
Procedure |
Test
Condition |
| MIL-STD-704D |
Input
Transient |
|
|
Transients
up to 50 Vdc for 0.1 sec (28 Vdc Input) |
|
|
|
|
Transients
up to 180 Vac for 0.1 sec (115 Vdc Input) |
| MIL-STD-810C |
Vibration |
514.2 |
1 |
Up
to ±15gs, each axis for 3 hours+E23 |
| MIL-STD-810C |
Humidity |
507.3 |
1 |
95%
humidity, non-condensing for 10 days |
| MIL-STD-810C |
Temperature/Altitude |
504.1 |
1 |
-55°C
to +71°C@ 70,000 feet (category 6) |
| MIL-STD-810C |
Acceleration |
513.2 |
2 |
14gs
each axis |
| MIL-STD-810C |
Mechanical
Shock |
516.2 |
1 |
Up
to 40gs, each axis for 11 ms |
| MIL-STD-901C |
High
Impact Shock |
|
|
5
foot hammer drop, each axis |
| SM SERIES Test Parameters; MIL-STD-810E |
| MIL-STD-704D |
Input
Transient |
|
|
Transients
up to 50 V for 0.1 sec (28 Vdc Input) |
|
|
|
|
Transients
up to 500 V for 0.1 sec (270 Vdc Input) |
| MIL-STD-810E |
Vibration |
514.4 |
1 |
Up
to 30gs, each axis for 1 hour |
| MIL-STD-810E |
Humidity |
507.3 |
1 |
95%
humidity, non-condensing for 10 days |
| MIL-STD-810E |
Temperature/Altitude |
520.1 |
3 |
40
hours from -55°C to +71°C |
| MIL-STD-810E |
Acceleration |
513.4 |
3 |
14gs
each axis |
| MIL-STD-810E |
MechanicalTemperature
Shock |
503.3 |
|
-55°C
to +100°C (non-operating, one hour each cycle) |
| MIL-STD-901C |
High
Impact Shock |
|
|
5
foot hammer drop |
| NB SERIES Test Parameters; MIL-STD-810E |
| MIL-STD-704D |
Input
Transient |
|
|
Transients
up to 50 V for 0.1 second |
| MIL-STD-810E |
Vibration |
514.4 |
1 |
Up
to 30gs, each axis for 1 hour |
| MIL-STD-810E |
Humidity |
507.3 |
1 |
95%
humidity, non-condensing for 10 days |
| MIL-STD-810E |
Temperature/Altitude |
520.1 |
3 |
40
hours from -55°C to +71°C |
| MIL-STD-810E |
Acceleration |
513.4 |
3 |
14gs
each axis |
| MIL-STD-810E |
Temperaturel
Shock |
503.3 |
|
-55°C
to +100°C (non-operating, one hour each cycle) |
| MIL-STD-901C |
High
Impact Shock |
|
|
5
foot hammer drop |
|
|
|
|
|
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© 2007 Martek Power Abbott, Inc. All Rights Reserved.
This page last updated on
March 19, 2008 06:58 PM. |
