Instruction Manual
English Version1.0
MODEL:SG6227
Copyright ©2007 Lorex Technology Inc.Explanation of two Symbols
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated"dangerous voltage“within the
product's enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance(servicing) instructions in
the literature accompanying the appliance.
THE GRAPHIC SYMBOLS WITH SUPPLEMENTAL MARKING ARE ON
THE BOTTOM OF THE SYSTEM.!
WARNING: To prevent fire or shock hazard, do not expose this unit torain, water, or wet locations. Do not insert any metallic object
through the ventilation grills.FCC CLASS B NOTICE
产品说明书
MGTY400/930-3.3D
电牵引采煤机(电气部分)
太原矿山机器集团有限公司
目 录
第一章930电牵引采煤机电气系统介绍……………………… 2
第一节 概述………………………………………………………2
第二节930电牵引采煤机电气部件功能及参数……………… 3
第三节930电牵引采煤机电气系列原理介绍………………… 8
第二章930电牵引采煤机电气控制系列……………………… 13
第一节 电牵引采煤机高压箱……………………………………13
第二节 电牵引采煤机控制箱……………………………………17
第三节 电牵引采煤机端头控制站………………………………30 第四节 电牵引采煤机防爆分线盒及泵站电磁阀………………31
第三章930电牵引采煤机电气操作系列……………………… 31
第一节 系统运行操作……………………………………………32
第二节 系统显示操作……………………………………………34
附录A…………………………………………………………… 37
注意事项
1．在倾斜工作面急停时，必须先按牵停钮，使采煤机停车后再按主停切断主电源，否则易产生滑车危险。
2．在倾斜工作面每周要定期检查调整液压制动器是否灵敏可靠，否则易产生斜坡滑车危险。当主电源突然停电时，变频器不能制动，只能靠液压制动器制动；所以检查调整液压制动器是十分必要的。
第一章930电牵引采煤机电气系统介绍
930电牵引采煤机整机供电电压为3300V，装机总功率930KW,截割电机最大功率400KW。其机型为：MGTY400/930-3.3D。
第一节 概 述
本电气系统是为930电牵引采煤机配套而专门研制的，分为电气控制系统和整机监测系统。控制系统采用了可编程控制器及自回馈制动变频器，可在工作面倾角≤25°的情况下工作；监测系统采用了工控计算机。使采煤机实现了操作简单、维修方便、自动化程度高、故障率低等特点。电气系统的部件分布如下图1.1所示.。
KEEP IN TOUCH—STAY CONNECTED.
TOUCH OPERATION
SMART-PHONE & TABLET VIEWING†
MAC & PC INTERNET MONITORING
RECORD 70 DAYS TO 18 MONTHS
EASY CONNECT SETUP WIZARD
LH300T22 SERIES
INTUITIVE TOUCH NAVIGATION
High resolution viewing and exceptional playback.
PROFESSIONAL-GRADE VIDEO SURVEILLANCE
An expandable system that you can depend on.
SLIM DESIGN AND SILENT OPERATION
You can easily conceal you DVR.
ANTI-GLARE TECHNOLOGY
Get clear images under any lighting conditions.
ULTIMATE CONNECTIVITYKeep in touch using any device from anywhere in the world.
* For the latest smart phone compatibility list & free App download† check
LH300T22 SERIES •H.264 video compression.¹ DVI/VGA, HDMI compatible•
•Pentaplex operation - View, Record, Playback, Back Up & Remotely Control the system simultaneously
Page
IPSC240PInformation in this document is subject to change without notice. As our products are subject to continuous improvement, Lorex Technology and our subsidiaries reserve the right to
modify product design, specifications and prices, without notice and without incurring any obligation. E&OE © 2006 LOREX. All rights Step 1 should take approximately 5-10 minutes10:00SETTING UP YOUR SYSTEM
System Contents
- Color Camera
- Power Supply
- Camera Stand (with screws)
- Ethernet Cable
- Quick Setup Guide
- Lorex Application Software CDStep 1 - Set Up Your Camera First
Connect one end of the ethernet
cable to the color camera1Power SupplyNot Included: Broadband Router & Computer
Connect the other end of the ethernet cable
to your broadband router (not included)2Connect the 2V AC power supply to
