3C33991FT0CG

SLI15 SERIES INVERTERS P O W E R I N G 1U x 19” | 24V or 48VDC INPUT 115 or 230VAC | 1500W OUTPUT T E C H N O L O G Y DESCRIPTION The SLI15 Inverter Series provides an ideal solution for telecom, IT, and industrial applications. Due to innovative technology solutions, the SLI15 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 SLI15 1.5kVA 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 truly “plug and play”, and require no external subsystems. The inverters can be stacked up to the power level needed by each application up to a maximum of 6 units and also have the capability to be configured for generating a 3-phase voltage source. Electrical performance of the SLI15 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 SLI15 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 SLI15 can be interfaced with an RS-485 serial communications link and this in turn can be interfaced with most Aspiro and Guardian DC Power Systems using a translator board. ® C US LVD2006/95/EC EMC2004/108/EC ROHS2011/65/EU FEATURES  1U height x 19” width x 14.94” depth; 19” rack-mount  Input isolated from ground for positive or negative ground connection at 24VDC or 48VDC  High efficiency: up to 93%  True sine wave output  Parallelable output with current share and synchronization of up to 6 inverters working in parallel  Front panel LCD display to monitor and set the main parameters  RS-485 serial link  Constant input current sink from battery for extended life  Optional hot-swappable configuration  Optional internal Static Transfer Switch  In the -STS version, ON line (primary source to the load) or OFF line mode (UPS mode)  Configurable for being used as Three Phase source (3 units required, see page 6 for further details)  Can be integrated into Guardian Access Power Systems STANDARD MODELS MODEL * INPUT VOLTAGE SLI-24-115-I 24VDC SLI-24-230-I SLI-48-115-I 48VDC SLI-48-230-I OUTPUT VOLTAGE NOMINAL OUTPUT VOLTAGE RANGE 115VAC 100-120VAC 230VAC 200-240VAC 115VAC 100-120VAC 230VAC 200-240VAC * Output isolated from ground. OPTIONS (see ordering guide on page 7) TWO-YEAR WARRANTY SAFETY COMPLIANCE Code Function -STS Built-in Static Transfer Switch -SC Terminal Block AC Output -HP Hot-Plug (requires 1U sub-rack) UL60950-1 2nd Edition CSA22.2, No. 60950-1 2nd Edition EN60950-1 2nd Edition Medical Telecom Medical Telecom Medical www.unipowerco.com Wireline Wireless Wireline INDUSTRIES & APPLICATIONS Telecom Wireline Wireless Telecom Cable Wireless Telecom Utilities Cable Utilities Energy Cable Government Utilities Energy Government Datacom Energy NORTH AMERICA CALL: +1-954-905-1071 • EUROPE CALL: +44 1903 768200 Government Industrial Datacom Datacom Industrial Industrial P O W E R I N G SLI 15 SERIES INVERTERS - 2 T E C H N O L O G Y SPECIFICATIONS Input PARAMETER DESCRIPTION / CONDITION Input Voltage Input is fully floating and may be connected to +Ve or -Ve ground DC source as required Input Current 24 VDC Models @ 18 VDC: 48 VDC Models @ 36 VDC: MIN NOM MAX 20VDC 40VDC 24VDC 48VDC 36VDC 72VDC 67(24V) 36(48V) 100A 48A Inrush Current 100°C. Protection Restore Modes The restore mode of each protection can be individually selected to “latch” or “auto-restart”. Static Transfer Switch Functions (only applicable with STS option is fitted) PARAMETER DESCRIPTION / CONDITION On-Line (Inverter mode) Output is normally from the inverter and switches to the utility supply if the inverter output goes out of tolerance or fails completely. (Limits are set through the settings menu on the front panel.) Off-Line (UPS mode) Output is normally from the utility supply and switches to the inverter if the utility supply goes out of tolerance or fails completely. (Limits are set through the settings menu on the front panel.) Transfer Time