■ Three-phase monitoring of phase sequence, phase loss, over- and undervoltage and phase unbalance
■ Powered by the measuring circuit
■ 1 C/O contact
■ 5 LEDs for status indication
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Type
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TVR-44□□
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Measuring circuit
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L1,L2,L3
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Rated voltage
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440VAC ,50/60Hz
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Monitoring functions
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phase sequence, phase loss, overvolatege, undervoltage, phase unbalance
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Voltage setting range
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Type
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Undervoltage
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Overvolatege
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TVR-4410
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+10%
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-10%
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TVR-4412
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+12.5%
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-10%
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TVR-4415
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+15%
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-12.5%
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Indicators
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phase sequence, phase loss, overvolatege, undervoltage, and normal
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Output contacts
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1 C/O
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Contact capacity
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3A 250VAC
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Dimensions (H×W×D)
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68×30×76mm
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Mounting
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DIN rail
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![20140807101149-0419-66653[1]](http://en.ginri.com/upload/image/2014-09/20140922163916-0228-92131.jpg)
