Proving Units Datasheet - Seaward - #1

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Seaward Bracken Hill, South West Industrial Estate, Peterlee, SR8 2SW Tel: +44 (0) 191 5863511 Web: www.seaward.co.uk Email: sales@seaward.co.uk Fax: +44 (0) 191 5860227 Proving units The Seaward range of proving units are designed to suit a wide range of customers and are in extensive use with power utilities, electrical contractors and industrial engineers. Wherever safety depends on the ability of an instrument to indicate if a circuit is live or isolated the Seaward proving units are an ideal independent source of voltage to proof check the device before and after use. Prove the voltage indicating ability of potential indicators, test lamps and multimeters. PPX AND PP1 PPX and PP1 provide a nominal 240 volt DC output at approximately 20 milliamps. These instruments are ideal for all types of voltage indicators including LCD, LED and filament bulb type. Supplied with a rugged carrying case with the PPX incorporating a belt clip. Simple and convenient to use in the field. Powered by 4 x AA alkaline cells. PP2 PP2 is a proving unit designed for mounting within vehicles. This instrument is powered from the vehicle’s 12 volt supply and provides a nominal 240 volt DC output ideal for all engineers working in the field who require a readily available independent source of voltage. Powered by 1 x PP3 alkaline cell. PP24a PP24a is a lightweight compact proving unit providing a nominal 240 volt output at a nominal 2 milliamps. This device is ideal for a wide range of voltage indicators including LED,LCD and multimeters. Powered by 1 x PP3 alkaline cell. PPX part number: 112A910 PP1 part number: 112A911 PP2 part number: 112A912 PP24a part number: 112A919 PPX PP2 PP24a PP1