1/6 VSCP-2K4 Series Switching Power Supply Rev 7-2007 Features ·Current Sharing capability ·0.98 Typical Power Factor ·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 Ripple & Noise 3 Output Current Model VSCP-2K4-09 VSCP-2K4-12 VSCP-2K4-15 VSCP-2K4-18 VSCP-2K4-24 VSCP-2K4-36 VSCP-2K4-48 VSCP-2K4-60 Output 1 9 V 12 V 15 V 18 V 24 V 36 V 48 V 60 V Minimum 0A 0A 0A 0A 0A 0A 0A 0A Maximum 2 133A / 226 A 100A / 200 A 80A / 160 A 66A / 133.3 A 50A / 100 A 33A / 66.6 A 25A / 50 A 20A / 40 A Max. Power 2400 W 2400 W 2400 W 2400 W 2400 W 2400 W 2400 W 2400 W Regulation +/- 1% +/- 1% +/- 1% +/- 1% +/- 1% +/- 1% +/- 1% +/- 1% (Vpp) 1% 1% 1% 1% 1% 1% 1% 1% 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. V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com 1-866-372-1258 2/6 VSCP-2K4 Series Switching Power Supply Rev 7-2007 Input Parameter Conditions/Description Min Input frequency Input voltage Inrush Current Nom Max Units 47 63 Hz 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 100 130 240 370 180 Vac VDC A Conditions/Description Min Max Units Output Parameter Nom Holdup time Setup time Rise time Programming Full load at 230 VAC 12 mS Full load at 230 VAC 500 mS Full load at 230 VAC 50 mS Output voltage programmable through external 25 100 % 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 -7.5 +7.5 % 25%-100% Adjustment by 1-5Vdc external control Temp. coefficient (0 to 50ºC) -0.04 +0.04 %/ºC Remote Sense Designated as (VS+) and (VS-). Total voltage compensation for cable losses with respect to the main output. Remote Inhibit 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 Conditions/Description Current limiting 3 times (1.5”, 3.0”, 5.0”), then intelligent auto recovery before shutdown Overvoltage Min Nom 110 Max Units 135 % Max 50 Units ºC 90% 85 95% RH ºC RH 10.5 mA General and Safety Parameter Operating temp. Operating humid. Storage temp. Storage humid. Vibration EMC Safety regulation Leakage current Conditions/Description Min 0 Nom 20% -20 10 10~200Hz, 2g 10min. / 1 Cycle, Period of 60 min. for each axes. 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 V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com 1-866-372-1258 3/6 VSCP-2K4 Series Switching Power Supply Rev 7-2007 Mechanical Parameter Weight Enclosure Conditions/Description Min Nom 8.9 332(L) x 212(W) x 123.9(H) Max Units kg mm 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. 5. 6. 7. 8. PG - Power Good signal VCO - Reference output voltage (5-10 VDC) to be used for output programming VCI - Command input voltage for output programming VS(-) - Remote Sense (-) VS(+) - Remote Sense (+) Derating V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com 1-866-372-1258 4/6 VSCP-2K4 Series Switching Power Supply Rev 7-2007 Standard Optional Wiring Configurations Optional Optional V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com 1-866-372-1258 5/6 VSCP-2K4 Series Switching Power Supply Rev 7-2007 Logic Connections V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 www.v-infinity.com 1-866-372-1258 6/6 VSCP-2K4 Series Switching Power Supply Rev 7-2007 Output Voltage Remote Sense - Output Voltage Remote Sense+ VCI Output Voltage Remote Sense+ Power Good Signal VS - VCO 5.1V Refrances Voltage VS+ O/P Voltage Ctrl Input CONTROL PIN ASSIGMENT CONTROL PIN ASSIGMENT NEG(-) POS(+) FG N T S R Mechanical Drawing Output Voltage Remote Sense - Command input voltage for output programming Current Sharing / Parallel function Inhibit / Remote On-Off www.v-infinity.com INH PAR PG VCI VS - GND Return / Output Ground INH VS+ GND PAR PG VCO VCI VSVS+ V-Infinity, LLC, 20050 SW 112th Ave., Tualatin, OR 97062 Power Good Signal Inhibit INH PAR Parallel PG GND Ground V-ADJ VCO 5-10 VDC reference for output programming 1-866-372-1258