Yokogawa ADV551-P00 BRAND NEW

specifications

This document describes about hardware specifications of Analog I/O Modules (for FIO) to be installed in the ESB bus node units (ANB10S and ANB10D), Optical ESB bus node units (ANB11S and ANB11D), ER bus node units (ANR10S and ANR10D) (*1), and field control units (for FIO) (AFV30S, AFV30D, AFV40S, AFV40D, AFV10S,AFV10D, AFF50S, and AFF50D).These analog I/O modules function as signal converters; by inputting field analog signals into these modules,it converts them to internal data for field control stations (FCS), or the FCS’s internal data to analog signals for outputs.YOKOGAWA ADV551-P53

Trip units

3RV1 motor starter protectors are equipped with inverse-time delayed overload release based on the bimetal principle and with instantaneous electronic trip units (electromagnetic shortcircuit releases).

The overload releases can be adjusted in accordance with the load current. The electronic trip units are permanently set to a value

13 times the rated current and thus enable trouble-free starting of motors.

Motor starter protectors for line-side transformer protection are set to 20 times the rated current to prevent tripping as a result of

high transformer inrush current.

The scale cover can be sealed to prevent unauthorized adjustments to the set current.

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