DATA SHEET SLI 15 INVERTER SERIES, 1500 W New, compact design: 1U height x 19 width x 14.94 depth 19 rack-mountable FEATURES High efficiency: up to 93% Applications True sine wave output Telecom Parallelable output with current share and IT synchronization of multiple inverters working Industrial in parallel Front panel LCD display to monitor and set the main parameters RS-485 serial link Safety Constant input current sink from battery for rd IEC60950:1999, 3 extended life edition Optional hot-swappable configuration EN60950:2000 rd Optional internal Static Transfer Switch UL60950, 3 edition In the -STS version, ON line (primary source to CSA Standard C22.2 No.60950-00, the load) or OFF line mode (UPS like) rd 3 edition Configurable for being used as Three Phase source, 3 units DESCRIPTION The SLI 15 Inverter Series provides an ideal solution for telecom, IT, and industrial applications. Due to innovative tech- nology solutions like the patent-pendingCompact Coi, the SLI 15 inverters pack 1500 watts of power into a light (5.6 kg) and compact package that is mountable in 19 racks and is only one rack unit high. The SLI 15 Inverter Series offers four models for different input (24 and 48 VDC) and output (115 and 230 VAC) voltage combinations. An integrated controller, along with an optional internal Static Transfer Switch (STS) enable flexible and scalable systems which are trulyplug and pla, and require no external subsystems. The inverters can be stacked up to the power level needed by each application and also have the capability to be configured for generating a 3-phase voltage source. Electrical performance of the SLI 15 is exemplary of a top-of-the-market product with efficiency that peaks at 93% and a patent-pending control algorithm that compensates current harmonics on the DC side without using bulky and expensive filters. The SLI 15 includes a powerful on-board Digital Signal Processor (DSP) that allows easy programming of main parameters through use of its front-panel keypad and LCD display. In addition, the SLI 15 can be interfaced with an RS- 485 serial communications link. BCD.00060 AB Jun-13-2013 1 www.power-one.com DATA SHEET TECHNICAL DATA: Model Selection Model * Input Voltage (VDC) Output Voltage Nominal (VAC) Output Voltage Range (VAC) Frequency Range (Hz) SLI-24-115 24 115 100 to 120 47 to 63 SLI-24-230 24 230 200 to 240 47 to 63 SLI-48-115 48 115 100 to 120 47 to 63 SLI-48-230 48 230 200 to 240 47 to 63 * The following suffixes should be added to the model number to order options. For an internal Static Transfer Switch, please add the suffix-ST. For AC terminal blocks, please add the suffix-S. For Hot Plug version, please add the suffix -HP. For Neutral tied to Ground, please add the suffix -GN. Input. PARAMETER DESCRIPTION / CONDITION MIN NOM MAX UNIT Input Voltage 20 24 36 VDC 40 48 72 Input Current 24 VDC Models 18 VDC: 100 Amps 48 VDC Models 36 VDC: 48 Inrush Current < 10 Amps Output PARAMETER DESCRIPTION / CONDITION MIN NOM MAX UNIT Output Power 1500 W Output AC Voltage Standard is VAC floating from Ground 100 115 120 VAC -GN version is available with Neutral connected to Ground 200 230 240 (Grid Input shall be supplied by means of an isolation transformer) Frequency 50 Hz / 230 VAC, 60 Hz / 115 VAC 50 60 Hz Efficiency 93 % Load Power Factor Lagging or leading 0.33 1 Crest Factor Ipk/Irms 4 Regulation in single mode Load: over full operating range. R-Load -3 +1 % Line: over full operating range. R-Load -0.1 +0.1 Regulation in parallel mode Load: over full operating range. R-Load 230 -6 0 % 115 -8,5 0 Total Harmonic Distortion On Resistive Load <2 % Protection PARAMETER DESCRIPTION / CONDITION MIN NOM MAX UNIT Input Overcurrent Protection 24 VDC Models Internal Fuse. 140 Amps 48 VDC Models Internal Fuse. 70 Input Overvoltage Protection 24 VDC Models: 37.5 VDC 48 VDC Models: 74 Input Undervoltage Protection 24 VDC Models: 18 VDC 48 VDC Models: 36 Output Overload 115 VAC Models: 1610 W 230 VAC Models: 1840 Surge 115 VAC Models for 200 ms: 1750 VA 230 VAC Models for 200 ms: 2300 Overvoltage Protection All outputs are set at 115%, 2 % of nominal. Undervoltage Protection All outputs are set at 85%, 2 % of nominal. Overcurrent Protection 115 VAC Models: (selectable) 1 14 A 230 VAC Models: (selectable) 1 8 Safety Overcurrent Protection By safety circuit breaker: 115 VAC Models: 15 A 230 VAC Models: 10 A Short-Circuit Protection Peak Current type protection: 115 VAC Models: 60 A 230 VAC Models: 30 A Overtemperature Protection Visual and acoustic indication 5 C before shutdown at Tamb > 65 C and at Tint > 100 C. Protection Restore Modes The restore mode of each protection can be individually selected tolatc orauto-restar. SLI 15 Inverter Series 2 www.power-one.com