Schneider Electric 3BZ2, EOCR-i3BZ, FBZ2, iFBZ

04/2009

Head Office

6th

floor, Jeil Bldg., 94-46, Youngdeungpo-Dong 7Ka, Youngdeungpo-Ku, Seoul, Korea

Tel. 82 2 3473 2340 / Fax 82 2 3473 1159

Iksan Plant

574, Yongie-dong, Iksan-shi, Junbuk, Korea

Tel. 82 63 835 5033 / Fax 82 63 835 4175

www.eocr.com

Contents

Main Page Page Page Public institutions Control power Composition by function Contact contact Rated current General Features Protection functions Auxillary functions Communication function (Applicable to i3BZ/iFBZ) Specifications Page Over current and time setting tips Alert Operation Pattern (#3) Fail-safe operation Front face 5 digit 7 segment LED display Rotate 3 phase digital ammeter function Setting sequence Buttons and Setting Sequence Page Setting sequence and menu 3 fault records including the trip cause and 3phase currents are stored in a non-volatile memory. Trip cause indication and fault records 96 97 98 Z1 Z2 V- D1 D0 S A1 A2 95 Control terminals Wiring Examples Single phase line Diagram Single line Diagram Single line Diagram Dimensions Order Code i For nEOCR- order A B L E -RJ45 -001 C 3 B Z -WR AUH L Modbus network setting RS485 bus connection Standard connection Bus connection through a SCA type junction box