Novatek-electro OM-310, User Manual

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ОМ-310
NOVATEK-ELECTRO
CONTENT
1. DESCRIPTION AND OPERATION .................................................................................................................................... 3
1.1 APPLICATION .............................................................................................................................................................. 3
1.1.1 OM-310 power limiter is designed for the following applications: ......................................................................... 3
1.1.2 OM-310 application limitations and proper selection of parameters ..................................................................... 3
1.1.3 Integrated relays output terminals specification .................................................................................................... 4
1.1.4 List of abbreviations used ..................................................................................................................................... 4
1.2 TECHNICAL BRIEF ...................................................................................................................................................... 4
1.2.1 Basic technical parameters .................................................................................................................................. 4
1.2.2 Measured and calculated parameters .................................................................................................................. 4
1.2.3 Programmable parameters and their variability ranges ....................................................................................... 6
1.2.4 Operating controls and the dimensions
of the ОМ
-310 ....................................................................................... 9
1.2.5 Power Limiting Functions .................................................................................................................................... 10
1.2.6 Protection functions ............................................................................................................................................ 12
1.3 PRODUCT PACKAGE CONTENTS ........................................................................................................................... 13
1.4 EQUIPMENT FEATURES AND OPERATION ........................................................................................................... 13
2. INTENDED USE ............................................................................................................................................................... 13
2.1. SAFETY ..................................................................................................................................................................... 13
2.2
ОМ
-310 DEVICE CONTROL ...................................................................................................................................... 13
2.2.1 Control Modes ..................................................................................................................................................... 13
2.2.2 Disabled keypad mode ........................................................................................................................................ 14
2.2.3 MMSP mode ...................................................................................................................................................... 14
2.2.4 User level ........................................................................................................................................................... 14
2.2.5 Service Engineer Level ....................................................................................................................................... 14
2.2.6 Restoring factory settings. .................................................................................................................................. 15
2.3 OM-310 PRE-OPERATION PROCEDURE ................................................................................................................ 15
2.4 INTENDED USE ......................................................................................................................................................... 16
2.4.1 ОМ
-310 operation before load relay closure ...................................................................................................... 16
2.4.2 OM-310 operation before load relay closure ....................................................................................................... 17
2.4.3 Characterizing relay operation ............................................................................................................................ 17
2.4.4 Work with RS-232/RS-485 interface under MODBUS protocol in RTU mode. ................................................... 17
2.4.5 The load energize/de-energize remote control via RS-232/RS-485 interface. .................................................. 21
2.4.6 Load energize/de-energize via remote breaker .................................................................................................. 22
2.4.7 Fault conditions system ....................................................................................................................................... 22
2.4.8 Faulty conditions log .......................................................................................................................................... 22
2.4.9 Load start/cutoff control with use of OM-310 front panel .................................................................................... 23
3. MAINTENANCE ............................................................................................................................................................... 24
3.1. SAFETY ..................................................................................................................................................................... 24
3.2 MAINTENANCE SCHEDULE ..................................................................................................................................... 24
4. TRANSPORTATION AND STORAGE ............................................................................................................................. 24
5. PERIOD OF SERVICE, STORAGE, AND MANUFACTURER’S WARRANTY .............................................................. 24
6. ACCEPTANCE CERTIFICATE ......................................................................
ОШИБКА! ЗАКЛАДКА НЕ ОПРЕДЕЛЕНА.
APPENDIX 1- DEPENDENT TIME DELAY CURRENT BASED PROTECTION TYPES: ................................................. 25