ELDEC TRU for Upgrades - Crane Aerospace & Electronics

ELDEC TRUs for Upgrades
Your source for clean aircraft DC Bus Power
• Plug-and-play on most aircraft applications
• High efficiency
• Rugged and reliable
• Qualified by similarity to other ELDEC FAA-PMA approved TRUs
Since 1958, Crane Aerospace & Electronics
has led the way in the development of reliable
aircraft AC-DC power conversion. Our line of
Transformer Rectifier Units (TRUs) provide
affordable, efficient and reliable power
conversion while meeting today's new stringent
power quality requirements.
As the world's leading supplier of TRUs and
Auto-Transformer Rectifiers (ATRUs) for
commercial aircraft, we offer field-proven,
exceptionally reliable solutions.
Ranging from 125 amps to 250 amps,
our units offer:
• 115V AC 3-phase, 400Hz input
• 28V DC output power
• Developed to meet RTCA/DO-160
Typical Applications
• 28V aircraft bus
• Emergency 28V power
Markets Served
• Commercial and military transport aircraft
• Military – fighters and trainers
• Commercial and military helicopters
• VIP/business jet transport aircraft
ELDEC TRUs for Upgrades
Your source for clean aircraft DC Bus Power
Model Number
81-014
81-107
81-083
81-084
Output Amperage
125
200
250
250
Output Voltage
28vdc (nominal)
28vdc (nominal)
28vdc (nominal)
28vdc (nominal)
Input
115/200vac
3 phase, 400Hz
115vac
3 phase, 324-596Hz
115vac
3 phase, 400Hz
115vac
3 phase, 400Hz
Regulation
Unregulated
Unregulated
Unregulated
Unregulated
Internal Fan
Internal Fan
Internal Fan
Internal Fan
THD
<11%
<13%
<5%
<12%
Length (inches)
10.75
13
13
12.49
Width (inches)
5.05
6.99
9.5
9.91
Height (inches)
5.05
5
6.0
5.84
Weight
10.4 lbs (4.7kg)
15.6 lbs (7.1kg)
25.0 lbs (11.3kg)
18.5 lbs (8.4kg)
Input J1
D38999/20WD5AN
D38999/20FE6PN
MS3470L14-4P
MS3452L22-22P
Signal J2
N/A
N/A
MS3470L10-6P
D38999/20WC35PN
Output
MS25044-1
MS25044-1
Custom
Custom
Power – Positive
1/4-28 UNF-2A
thread stud
1/4-28 UNF-2A
thread stud
3/8-24 UNF-2A
thread stud
3/8-24 UNF-2A
thread stud
Power – Negative
1/4-28 UNF-2A
thread stud
1/4-28 UNF-2A
thread stud
5/16-24 UNF-2A
thread stud
5/16-24 UNF-2A
thread stud
>50,000 Hours
>50,000 Hours
>50,000 Hours
>50,000 Hours
Cooling
MTBF*
* = Typical
Crane Aerospace & Electronics
16700 13th Avenue, Lynnwood, WA 98037-8503
www.craneae.com/power
•
phone: +1 425.743.1313
ELDEC TRUs for Upgrades 3 2015
ELDEC
•
power@crane-eg.com