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(These instructions are intended for use by a technician familiar with electronic products)
Universal
A C
i nput/Full
R ange
•
Remote
S ense
T TL
r emote
c ontrol
•
High
e fficiency
u p
t o
8 9%
•
Operating
T emperature
R ange:
-‐ 20
~
+ 60
C
( Built-‐in
c ooling
•
fan)
Protection:
S hort
C ircuit
/
O verload
/
O ver
V oltage
/
O ver
•
Temperature
3
y ear
w arranty
•
DESCRIPTION
The RU1-4012 has a universal AC input and full range. These units have a high efficiency of up to 89 percent. The operating
temperature for these units is -20 C to over 60 C with a built-in cooling fan. All of the RU1 series come with at least three layers of
protection from short circuit, overload, over voltage, and over temperature.
SPECIFICATIONS
Output Voltage........................................................................................................................................................................ 13.8 VDC
Output Adjustment Range ..........................................................................................................................................................+/- 10%
Output Voltage Tolerance.......................................................................................................................................................... +/- 1 pct
Output Amperage, max continuous (w/180 – 260 VAC input) ......................................... 40 Amps @ 12 VDC; 35 Amps @ 13.8 VDC
Maximum Power, continuous ................................................................................................................................................. 480 Watts
Maximum Ripple and Noise..........................................................................................................................................150 mV p-p max
Input Voltage Range (auto-ranging) ................................................................................................................................... 85-264 VAC
Input Frequency Range ........................................................................................................................................................... 47-63 Hz
Maximum AC Current .................................................................................................................7 Amps/120 VAC; 3.5 Amps/240 VAC
Typical Efficiency .......................................................................................................................................................................... 80 pct
Max Inrush Current, single cycle ..........................................................................................................................40 Amps @ 230 VAC
Short Circuit Protection.................................................................................................................................. Constant Current Limiting
Overload Protection (operates) ................................................................................................................................typical 105-145 pct
Line Regulation.............................................................................................................................................................................50 mV
Load Regulation ............................................................................................................................................ 100 mV (20-100 pct load)
Fan Control .................................................................................................................................................................... Load controlled
Over Temperature ........................................................................................................................ >195 F (90 C) auto output shutdown
Temperature Range ............................................................................................................................................................... -22 +55 C
Storage Temperature ............................................................................................................................................................. -22 +85 C
Withstand Voltage* .................................................................................................................. 1.5 KV @ 10 ma(I/P-O/P, I/P-FG)/1 min
(Continued) .............................................................................................................................. 500 V @ 10 ma(O/P-FG)/1 min
Dimensions ...................................................................................................................................1.75H x 19W x 4.5D inches, nominal
Weight .............................................................................................................................................................................. 7 lbs, nominal
RU1-‐4012
Rack
M ount
P ower
S upply
Owners
G uide
1
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Summary of Contents for DuraComm RU1-4012
-
Page 1: Specifications
DESCRIPTION The RU1-4012 has a universal AC input and full range. These units have a high efficiency of up to 89 percent. The operating temperature for these units is -20 C to over 60 C with a built-in cooling fan. All of the RU1 series come with at least three layers of protection from short circuit, overload, over voltage, and over temperature. - Page 2 NOTE: The individual user should take care to determine, prior to use or installation, whether this device is suitable, adequate or safe for the use intended. Since individual applications are subject to great variation, DuraComm makes no representation or warranty as to the merchantability, suitability or fitness of these units for any specific application.
- Page 3 CONDUCTOR PRETREATMENT All kinds of copper conductors can be clamped without treatment. DO NOT solder tin stranded conductors. The solder yields and fractures under high pressure. The result is increased contact resistance and excessive temperature rise. Additionally, corrosion has been observed due to the fluxes. Notch fractures at the transition from the rigid tinned part to the flexible conductors are also possible.
-
Page 4: Limited Warranty
DuraComm, at its option, will repair or replace the faulty product or parts thereof, which, after examination by DuraComm, prove to be defective or not operational according to specifications in effect at the time of sale to the initial end user.
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