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    Negative Sequence Relay Testing System

    Nvis 8012

    Product Description

    Negative Sequence Relay Testing System is a useful learning product for electrical Power System Laboratory. Negative Sequence Relay monitors general balanced overloading and has different settings that protect power system from any abnormal conditions.

    It includes built-in variable supply, digital voltmeter, ammeter, and timer. The timer operation is automatic when current is applied to relay. This automatic operation ensures accurate tripping time measurement.

    Product Features

    • Negative sequence relay numerical type.
    • Panel size 2ft (height) x 4 ft (width) x 200mm (depth)
    • MCB and fuse protection provided
    • BS-10 & BTI – 30 terminals for connections
    • 1 Phase auto transformer 8 Amp – 3nos
    • 3 phase transformer 400/100 Volts – 1.5KVA Star/Star.
    • 5/1 Amp standard CT – 4nos
    • Digital metering: 500VAC –02, 10AAC -4nos.
    • Load bank 3 phase suitable for the above

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