Inverters : Omnipower Portable Sinewave Power Trolley

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ALL PRODUCTS Solar Panels Solar Design Service PV Solar Systems Charge Controllers Inverters Batteries Battery Chargers Solar Chargers Battery Stands/Cabinets Combiner Boxes Mounting Structures UPS Systems Long Backup Systems Wind Generators Diesel Generators Lightning/Surge Protection Brand Names	POWER TROLLEY 8 : Portable Long Backup System Click on the pictures below to view full specifications on the Inverter
	The Power Trolley is a unique portable power back-up system designed for basically any situation when the power fails. Because the output of this unit is pure sinewave, therefore just about any type of load can be connected to the Power Trolley as long as it is within the power rating indicated. This system can supply emergency power to businesses, shopping centres,offices, homes,weekend getaways and camping and, in contrast to a noisy generator, offers many fantastic features such as : Fully portable trolley design Silent Operation No Petrol or Diesel required Basically Maintenance free Microprocessor based design Very fast smooth automatic change over in <5mSec Inverter can start without power available Powerful Output 1500VA / 1000W continuous Fully sealed lead acid long life battery Dual AC output via 15A SA sockets Resettable output circuit breaker Excellent output regulation External fused 2nd battery connector Suitable for solar application with external regulator Excellent protection features Audible Alarms / DB9 RS232 output Comprehensive LED status indicators Powerful fully automatic battery charger Up to 10Hr back-up (with internal batteries only)* Up to 24Hr back-up (with additional battery connected)* * Load and battery size dependant The Power Trolley can easily supply emergency power to: TVs, DSTV Decoders, M-Net Decoders, Lights, Alarm Systems, Laptop Computers, Desktop Computers, DeskJet Printers, Radios, Hi-Fi Systems, Security Systems, Cash Registers, PABX systems, modems, hubs, routers, etc. The unit can be operated in any position as it has fully sealed internal batteries. Click here to view full technical specifications (294kb) Click here to view full manual (554kb)
		LONGER BATTERY BACKUP TIMES EXPLAINED : The Power Trolley 8 already gives excellent back-up times with its standard internal battery set, as indicated in the discharge curves on the left. It is now possible to add an external battery set to the Power Trolley which can consist of 35Ah, 45Ah, 65Ah or even up to 102Ah batteries. As the Power Trolley operates on a 48V DC BUS battery system, these external battery blocks must always be connected with a set of 4 batteries in series. You must not connect less, or more than 4 x 12V batteries blocks and they must be of the same type, the same age and the same manufacturer otherwise the batteries and the unit can be damaged. The internal 48V battery charger is powerful enough to re-charge at least a set of 4 x 12V/102Ah batteries. The examples below are for reference only and can be different from real application. For example, with 4 x 12V/102Ah batteries externally connected to the Power Trolley, you can achieve the following approximate back-up times.
		Example : Small Company 3 computers 1 file server Network hub and router Back-up time : approximately 4 - 5 hours Example : Home 42" TV with decoder : sound system 4 x 15W lights garage door alarm system Back-up time : approximately 10 - 12 hours	Example : Small Shop 2 computer tills bank modem 4 x 15W lights Credit card machine Back-up time : approximately 8 - 10 hours Example : Dental Practice 2 computers 1 file server Network hub and router Some dental tools Emergency lights Back-up time : approximately 3 - 4 hours
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