One Step Forward A full range of generators for industrial, professional and portable applications with diesel or petrol engines, built with the best

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1 Back up sump Pump Systems Edition One Step Forward

2 One Step Forward A full range of generators for industrial, professional and portable applications with diesel or petrol engines, built with the best and primary brands of the engines and alternators market. To be always one step forward is our mission: constant innovation, pursuit of excellence and of the most advanced components, attention to details, customized solutions and projects. On other ords we always find the best solution for our customers. Control panel with innovative design and advanced electronic suitable to any application. Designed for controlling pumps and motors they offer a high level of customization in order to be able to satisfy any kind of application and request. Anti-blackout systems and back-up sump pumps for domestic and professional applications. Elentek lighting towers are made with care and attention pondering each single element to create a detailed chiseled product.

3 Back up sump Pump Systems Technical Features Power supply 1~ 50/60Hz 230V±10%; Batteries input 24Vcc or 36Vcc depending on the model; Single-phase output 1~ 50/60Hz 230V±10%; Output pseudo sine waveform (when working with battery); Efficiency 95%; Automatic battery charger; Deactivation of the load in case of low battery (when working with battery); Multifunction backlit display for the visualization of the system status; Green LED for load active (minimum absorption 1A); Load protection fuse; Batteries protection fuse; Protection against polarity reversal of the batteries; Protection against overload; Protection against overtemperature; Load test settable from the display; Forced ventilation; Main switch interlock with handle for emergency shutdown; Box in methacrylate ABS, protection degree IP32; Ambient temperature -5/+40 C with max relative humidity 50% (not condensed). Note We recommend to use external float switches in order to best use the functions of the system.

4 How to choose TOP 1 TOP VORTEX ENERGY 1 RXm VORTEX 2/20 ENERGY 2 RXm VORTEX 3/20 TOP 2 VXm 8/50 RXm VORTEX 4/40 VXm 10/50 ENERGY 6 RXm VORTEX 5/40 ENERGY 75 VXm 15/50 2x VXm 10/50 2x VXm 15/50 ENERGY 85 PAL 125 HELP COMPACT PAL 125 Head 3 metri HELP 800 HELP 1000 HELP 1200 PAL 125 PAL 125 PAL 150 HELP 1500 PAL 150 HELP 2200 HELP 2600 HELP 3500 HELP 5000 How to choose HELP system Please consider the following parameters in order to find the most suitable system for your installation: 1. Square meters exposed to the rain, for instance the ramp of an underground garage, including in the calculation any other surface bringing water to the zone to drain (roofs, roofings etc). 2. Head that is the difference in level in meters between the point of installation of the pump and the point of discharge of the water. 3. Flow rate of the electric pump, calculated multiplying the total surface in m2 (increased by 20% to consider the pressure drop) multiplied by 1,5. 4. Finally we have to decide the preferred endurance time, usually 1 or 2 hours. It is always possible to increase the endurance by adding more batteries.

5 Back up sump Pump Systems Our solutions Systems for 1 pump HELP ECO With battery holder ECO (in steel sheet) HELP DESIGN With battery holder DESIGN (box in methacrylate) and handle for moving Systems for 2 pumps DUO Option for exchange and/or simultaneous operation in 2 pumps systems DUO 1 cod DUO 2 cod DUO 3 cod Exchange operation Contemporaneous operation with mains supply Operation only of pump n 2 in black-out conditions Exchange operation Contemporaneous operation with mains supply and in black-out conditions (calculate the size of HELP for the total power of the pumps) Exchange operation Contemporaneous operation with mains supply Operation only of pump n 2 in black-out conditions Automatic exchange with pump n 1 in case of trip of the pump n 2 (pump s overload)

6 The back-up sump pump kit HELP is supplied (with batteries) in 2 versions: HELP ECO: the kit is provided with the BASIC battery holder, a painted metallic shelf that can contain up to 3 batteries of 50 Ah, 80 Ah or 150 Ah. HELP DESIGN: the kit is provided with the DESIGN battery holder, consisting in a box in methacrylate ABS resistant to UVA rays. Externally it is visually the same as the classic HELP but inside it has a metallic structure with two shelves for the compartment of 2 batteries (50 Ah, 80 Ah or 150 Ah). It is endowed like HELP with a comfortable handle for the moving and for the opening it is enough to use one tool only. Battery holder DESIGN Battery holder ECO HELP ECO and HELP DESIGN can be provided with the DUO innovative integrated system of exchange/ contemporaneity (when there is not mains supply) for the operation of two electric pumps. HELP

7 Back up sump Pump Systems Anti-flooding systems: applications Sleep peacefully......protect the things you love The anti-flooding systems HELP are studied and designed to protect your rooms against floods and drawbacks caused by temporary black-out often happening during storms or other adverse atmospheric conditions When there is a lack of mains supply HELP converts the 12V batteries supplied voltage in 230V voltage through an inverter, supplying electric energy to the devices connected (electric pumps or others) HELP has an easy installation and it needs a minimum maintenance, such as the periodic control of batteries and their replacement at the end of their running life. The control of the instrument status is simple and fast by checking the LCD display that constantly visualizes messages concerning the operation, the number and the duration of the interventions, the possible alarms. The self-test function is integrated and allows to keep the pumps working correctly and ready for emergency. 8

8 Anti-flooding systems for underground technical room (norma UNI-EN 11292) It is necessary to provide for minimum 30 minutes of emergency electric supply for 1 of the 2 pumps at least. The technical rooms must be connected to the drainage system of the site where they are located, with a gravity connection able to unload a lack of water at least of 20 m3/h. Should this not be possible it is necessary to consider a system of automatic control and protection at least of 2 drainage pumps. Discharge of drainage pump must be not less than the 5% of the maximum discharge. Minimum discharge = 10 m3/h. PUMPS COMPARTMENT