CUI VSCP-800-18

1/5
VSCP-800 Series Switching Power Supply
Rev 7-2007
Features
·Current Sharing capability
·Programmable Output Voltage
·Universal AC Input
·Short Circuit, overload, over voltage,
over temperature protected
·Forced air cooling by built-in DC fan
·Power Failure Signal
·Built-in Remote Sense
·Built-in Remote Inhibit
·2 year warranty
Model
VSCP-800-09
VSCP-800-12
VSCP-800-15
VSCP-800-18
VSCP-800-24
VSCP-800-36
VSCP-800-48
VSCP-800-60
Output 1
9 V
12 V
15 V
18 V
24 V
36 V
48 V
60 V
Output Current
Minimum Maximum 2
0A
44/88 A
0A
33/66 A
0A
26/53 A
0A
22/44.4 A
0A
16/33 A
0A
11/22.2 A
0A
8/16 A
0A
6/13 A
Max. Power
800 W
800 W
800 W
800 W
800 W
800 W
800 W
800 W
Ripple & Noise 3
Regulation
(Vpp)
Efficiency
<1%
1%
83%
<1%
1%
84%
<1%
1%
85%
<1%
1%
85%
<1%
1%
88%
<1%
1%
88%
<1%
1%
89%
<1%
1%
90%
Notes:
1 Output voltage is measured at output power connector.
2 Maximum current is measured at 100-120V input / 200-240V input
3 Ripple and noise is measured from 10 KHz to 20 MHz at output terminals with 0.1 µF ceramic capacitor and
a 22 µF electrolytic capacitor in parallel.
Input
Parameter
Input frequency
Input voltage
Conditions/Description
Inrush Current
100~120 / 200~240 VAC (see derating curve)
(130~185 / 260~370 VDC) (see derating curve)
Peak measured at 230 VAC at full load, cold start
Input Current
at 230 VAC
V-INFINITY LLC, 20050 SW 112th Ave., Tualatin, OR 97062
Min
47
100
130
Nom
4.5
1-866-372-1258
Max
63
240
370
60
Units
Hz
VAC
VDC
A
A
www.v-infinity.com
2/5
VSCP-800 Series Switching Power Supply
Rev 7-2007
Output
Parameter
Hold-up time
Conditions/Description
Full load at 230 VAC
Min
Programming
Output voltage programmable through external
Nom
Max
12
Units
mS
25
100
%
-7.5
+7.5
%
0~5V control voltage on VCI. Control voltage can
also be obtained from VCO via a 470 KOhm pot.
See application diagrams.
Voltage adjustability Typical adjustment by potentiometer
25%-100% Adjustment by 1-5Vdc external control
Temp. coefficient
Remote Sense
0.04
%/ºC
Designated as (VS+) and (VS-). Total voltage compensation for cable losses with
Remote Inhibit
respect to the main output.
Designated as (INH), requires a low signal to inhibit the output.
Current Sharing
Designated as (PAR), use in parallel for forced current sharing function.
Protection Circuit
Parameter
Overload
Overvoltage
Conditions/Description
Min
Nom
Max
Units
Current limiting 3 times (1.5”, 3.0”, 5.0”), then intelligent auto recovery before shutdown
110
135
%
General and Safety
Parameter
Operating temp.
Operating humid.
Storage temp.
Storage humid.
EMC
Safety regulation
Leakage current
Conditions/Description
Min
Nom
0
20%
-20
10
EN55022, EN610000-4-2,3,4,5,6,8,11, EN61000-3-2-3 ENV50204
Approved to UL/cUL 1950, TUV EN60950
at 240 VAC
Max
50
90%
85
95%
Units
ºC
RH
ºC
RH
3.5
mA
Conditions/Description
Max
Units
Kg
mm
Mechanical
Parameter
Weight
Enclosure
Min
290(L) x 120(W) x 67.5(H)
Nom
2.3
Logic Connector
Parameter
Pin Assignments:
Conditions/Description
1. INH - Remote On-Off / Remote Inhibit
2. GND - Return / Output Ground
3. PAR - Current Sharing / Parallel function
4. FAL - AC Fail Detect (must use 2Kâ„Ĥ pull up resistor)
5. VCO - Reference output voltage (5-10 VDC) to be used for output programming
6. VCI - Command input voltage for output programming
7. VS(-) - Remote Sense (-)
8. VS(+) - Remote Sense (+)
V-INFINITY LLC, 20050 SW 112th Ave., Tualatin, OR 97062
1-866-372-1258
www.v-infinity.com
3/5
VSCP-800 Series Switching Power Supply
Rev 7-2007
Logic Connections
V-INFINITY LLC, 20050 SW 112th Ave., Tualatin, OR 97062
1-866-372-1258
www.v-infinity.com
4/5
VSCP-800 Series Switching Power Supply
Rev 7-2007
Output Power vs. Input Voltage derating curve
Derating Curve
V-INFINITY LLC, 20050 SW 112th Ave., Tualatin, OR 97062
1-866-372-1258
www.v-infinity.com
5/5
VSCP-800 Series Switching Power Supply
Rev 7-2007
Mechanical Drawing
CONTROL PIN ASSIGMENT
VS+
Output Voltage Remote Sense+
VS -
Output Voltage Remote Sense -
VCI
Command input voltage for output programming
VCO 5-10 VDC reference for output programming
FAL
Power Failure detect
PAR
Current Sharing / Parallel function
GND Return / Output Ground
INH
Inhibit / Remote On-Off
V-INFINITY LLC, 20050 SW 112th Ave., Tualatin, OR 97062
1-866-372-1258
www.v-infinity.com