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20
APPENDIX B
PATTON ELECTRONICS MODEL 1001RPSM-RUI plus
1001RPEM-RAC, UNIVERSAL AC INPUT SPECIFICATIONS
APPENDIX B
(continued)
PATTON ELECTRONICS MODEL 1001RPSM-RUI plus
1001RPEM-RAC, UNIVERSAL AC INPUT SPECIFICATIONS
Input Specifications
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Input Voltage - AC
Universal input, Auto ranging.
90
115/230 264
VAC
Input Frequency
AC Input.
47
63
Hz
Brown Out
Lowest AC input voltage
90
VAC
Protection
that regulation is maintained
with full rated load.
Hold-up Time
Nominal AC input voltage.
72W load. 15
ms
36W load. 30
ms
Input Current
90 VAC, 72W load.
1.8
ARMS
Input Protection
User-replaceable, externally located
AC input line fuse.
Inrush Surge
Internally limited by thermistor.
38
APK
Current
Vin = 264 VAC (one cycle) 25°C.
Input Surge
Line-to line via MOV
300
VAC
Suppression
Output Specifications
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Output Voltage
Output voltage to midplane
12.3
12.4
12.5
VDC
bus. (75% load).
Output Power
Continuous output power.
72
Watts
Turn-on Delay
Time required for initial
3
Sec
output stabilization.
Turn-on Rise Time
Time required for output voltage
1
Sec
to rise from 10% to 90%.
Transient Response
Recovery time to within 1% of
250
us
initial set point due to a 30-100%
load change.
Load Sharing
Two Supplies, 72W load.
1
5
%
Accuracy
Efficiency
Full load, 115VAC in.
78
88
%
Safety, Regulatory and EMI Specifications
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Agency Approvals
NRTL US UL/1950, CAN CSA/950
EN60950
Recognized
CE Listing
FCC Part 15, Class A
Dielectric Withstand
Input to output, 1 second
3000
VRMS
Voltage
Input to chassis, 1 second
1500
VRMS
Leakage Current
264 VAC
1
mA
Interface Signals and Internal Protection
PARAMETER
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
UNITS
Indicators
GREEN indicator for normal
operating mode.
RED indicators for power fail
and excessive internal temperatures.
Power Fail Warning
Logic LOW to 1000MC control card
0.7
VDC
(TTL compatible)
(denotes power fail detected).
Logic HIGH with internal pull-up
10
k ohm
to out-put.
Output low voltage trip point.
11.6
11.8
12.0
VDC
Power fail trip point, maximum
85
90
94
VAC
load, decreasing input.
Time before regulation dropout,
5
ms
full load, due to loss of input power.
Alarm Contacts
Normally-open and normally closed
contacts via 3-position terminal block
(1A@30V). Contacts operate upon
power failure detection.
Overtemperature
RED indicator. Shifts power fail
Indication
signal to a logic LOW state.
Output voltage during
4
4.5
5
VDC
overtemperture condition
User Controls
Single jumper to select
“maintenance mode.” (No alarm
if PS is removed).