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Variable Current injection source max.20A fitted on panel.
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Digital time interval Timer is provided on bench to measure tripping time of relay.
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Under Voltage Relay Electromechanical Type ALSTOM MAKE model VDG, Auxiliary volt – 24 – 250-volt DC, Tap setting – 55/66/77/88/99 volt
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IDMT earth fault relay electromechanical type ALSTOM make, CT Secondary – 1 A (0.2 to 0.8 A, 50 Hz) Tap Setting – 0.2 to 0.8 A in 0.1 A step fitted on panel with current input terminals
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Push buttons are provided for timer rest & relay testing.
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Indicators are provided for indication of mains, current on, trip & alarm.
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Two switches provided for alarm accept & trip coil isolate fitted on panel.
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One no. of selector switch for voltage & current selection
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One no. of variable voltage & current source for voltage & current relay testing
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One no. of digital AC voltmeter 0 to 500 VAC size 48*96 mm
- One no. of digital current meter 0 to 20 amp. Size 48*96 mm