84872151 Crouzet USA, 84872151 Datasheet
84872151
Specifications of 84872151
Related parts for 84872151
84872151 Summary of contents
Page 1
... Adjustable fixed hysteresis MUS ➞ ➞ ➞ 5 20% of threshold 75 g MUSF MUS/MUSF 80 MUS/MUSF 260 ➞ ➞ 260 V 84872141 84872142 84872151 84872152 , MUS 260 : Code 84800000 MUS/MUSF 80 MUS/MUSF 260 ➞ ➞ 110 240 ➞ ➞ 15 100 V 50 270 V ➞ ➞ ...
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General characteristics Supply Polarity with DC voltage supply voltage frequency Galvanic isolation of power supply/measurement Immunity from micro power cuts Inputs and measuring cicuit Max. measuring cycle time Display precision Repetition accuracy with constant parameters Measuring error with voltage drift ...
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... Overview MUS and MUSF voltage control relays monitor single-phase DC network voltages. These products monitor their own supply voltage. MUS relays allow the user to choose between two operating modes: - Under/overvoltage - With or without fault latching An adjustable time delay, on threshold crossing, provides immunity from transient phenomena, thus preventing spurious triggering of the output relay. ...
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... fast-blow fuse or cut-out MUSF relays operate in window mode: they check that the controlled voltage stays between a minimum and maximum threshold. The under and overvoltage threshold values are set by two graduated potentiometers by reading the Un scale to be monitored directly. The hysteresis is fixed, value the preset thresholds. ...