電氣電子工程設備
LOT NO. 2: ELECTRICAL & ELECTRONICS ENGINEERING EQUIPMENT FOR COPPERBELT UNIVERSITY.
NO. | NAME OF GOODS OR RELATED SERVICE | TECHNICAL DESCRIPTION | QTY. |
1 | Solar / Wind Energy Trainer 太陽能/風能培訓機 | Brief Description The Solar / Wind Energy Trainer should be able to demonstrate how wind turbines and solar cells in the consumer and industrial markets in implementing the world’s power needs. 這個項目展示了風力渦輪機和太陽能電池是如何被用于消費和工業(yè)市場，以補充世界電力需求 | 3 |
Purpose The Solar / Wind Energy Trainer would be used to train students in photovoltaic, small wind turbines, solar and wind hybrid systems, and the electronic components required to support these electricity-generating devices. The Trainer should be able to allow students to install, operate, and maintain photovoltaic and small wind systems, as well as learn troubleshooting techniques through the use of instructor-inserted faults. 太陽能/風能培訓師將用于培訓光伏，小型風力渦輪機，太陽能和風能混合系統(tǒng)以及支持這些發(fā)電設備所需的電子元件的學生。 培訓師應該能夠允許學生安裝，操作和維護光伏和小型風力系統(tǒng)，以及通過使用插入故障的故障學習故障排除技術。 | |||
Main Specifications 主要規(guī)格 The Trainer should be supplied as equipment made up of various critical parts that should include but not limited to assembled mobile workstation, digital Multimeter, battery bank and battery bank junction box, DC power distribution panel, ammeter, Dc circuit breaker, diversion load controller, kWh meters with AC circuit, breaker box, AC/DC wall switch, lockout/tag out module, dump load, and power bus bar. 培訓機應作為由各種關鍵部件組成的設備提供，包括但不限于組裝的移動工作站，數(shù)字萬用表，電池組和電池組接線盒，直流配電板，電流表，直流斷路器，導流負載控制器， 帶交流電路，斷路器盒，AC / DC墻壁開關，鎖定/標記輸出模塊，轉儲負載和電源母線的kWh電表。 The Trainer should be able to operate on 220 V - 50 Hz and 240 V - 50 Hz respectively with current of 15A for 220V and 10A for 240V, with 5kW inverter. Trainers with equivalent specifications shall be accepted provided they meet the desired need. 培訓機應能夠分別在220 V - 50 Hz和240 V - 50 Hz下工作，220V電壓為15A，240V電壓為10A，逆變器為5kW。 只要滿足要求，即可接受規(guī)格相同的培訓機。
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2 | Programmable Logic Controller 可編程序邏輯控制器 | Brief Description This is an industrial computer control system that continuously monitors the state of input devices and makes decisions based upon a custom program to control the state of output devices. 這是一個工業(yè)計算機控制系統(tǒng)，它不斷地監(jiān)視輸入設備的狀態(tài)，并根據一個自定義程序來控制輸出設備的狀態(tài)來做出決策。 | 5 |
Purpose 目的 The Programmable Logic Controller (PLC) shall be used to train students the fundamentals of PLCs and their construction. The equipment shall also be used to enable students understand motor speed control and automation and programming PLCs for industrial process control. 可編程邏輯控制器應用于培訓學生PLC的基本原理及其構造。 該設備還應用于使學生了解電機速度控制和自動化以及編程PLC以進行工業(yè)過程控制。 | |||
Main Specifications 主要規(guī)格 The Programmable Logic Controller to be supplied should have Dual Stepper Motor Drive which must have controls panels for both stepper motors of the Bottling Process System. Each panel with a 70W output and speed control circuitry and forward/reverse run switching and digital output designed to send feedback signals to the PLC; PC Connectivity which should be through a serial port. The PC must have the necessary software for drive sequence programming and connection cable for PC to PLC connection; Bottling Process Module which must have a compact application that should be able to combine pneumatics, motion control, and PLC sequencing. 要提供的可編程邏輯控制器應具有雙步進電機驅動器，該驅動器必須具有用于裝瓶處理系統(tǒng)的兩個步進電機的控制面板。 每個面板具有70W輸出和速度控制電路以及正向/反向運行切換和數(shù)字輸出，旨在向PLC發(fā)送反饋信號; PC連接應該通過串口。 PC必須具有驅動順序編程所必需的軟件和PC到PLC連接的連接電纜; 裝瓶工藝模塊必須具有緊湊的應用，應該能夠結合氣動，運動控制和PLC排序。 Further, the PLC should also come with two stepper motors that shall be used to move bottles along an assembly line and to distribute caps, a pneumatic cylinder that shall be used to secure the caps on the bottles, a normally-open limit switch and, a normally-open inductive sensor which should also be included for synchronization; Storage / Work Surface which must be on a perforated plate that can be used as a work surface or for the storage of components; Single-Solenoid Operated Directional Valve which must have 4-way, two-position, single-solenoid operated, spring return directional control valve which shall allow control of the motion of the Bottling Process System pneumatic cylinder with a 24V DC solenoid. The PLC shall be supplied with Air Compressor which must provide sufficient air conditioning to the unit and it should have a minimum of 7.5 litres tank capacity and operate in the range 0f 250 - 700kPa. The Air Compressor shall have the following components: 此外，PLC還應配備兩個步進電機，用于沿裝配線移動瓶子和分配瓶蓋，一個用于固定瓶蓋的氣缸，一個常開限位開關， 常開電感式傳感器，也應包括在內以便同步; 存儲/工作表面必須位于可用作工作表面或用于存儲組件的多孔板上; 單電磁操作方向閥，必須有4通，雙位，單電磁操作，彈簧復位方向控制閥，可以控制帶有24V直流電磁閥的裝瓶處理系統(tǒng)氣缸的運動。 PLC應配備空氣壓縮機，該壓縮機必須為設備提供足夠的空調，并且其容量應至少為7.5升，并且工作范圍為0-250-700kPa。 空氣壓縮機應具有以下組件：
The PLC will have Signal Tower with three (3) lights (red, yellow, green) providing visual signals of the state of a process. PLC將具有信號塔，其具有三（3）個燈（紅色，黃色，綠色），提供過程狀態(tài)的視覺信號。
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3 | Voice over IP (VOIP) IP(VOIP) | Brief Description A technology that allows you to make voice calls using a broadband Internet connection instead of a regular (or analogue) phone line. 一種技術，允許您使用寬帶連接而不是常規(guī)（或模擬）線進行語音呼叫。 | 2 |
Purpose 目的 The Training Package shall be used to study all the problems related to technologies, standards, devices that allow performing a normal telephone conversation by using a packet switching network, such as the IP network on which Internet is based. It shall also be useful for training of an installation and maintenance technician for IP telephone systems in order to know the principles, the standards and the devices normally used in the VoIP. It shall further be used to install VoIP systems in existing IP networks and to perform the maintenance, troubleshooting, and tests on VoIP systems. 培訓包應用于研究與允許通過使用分組交換網絡（例如因特網所基于的IP網絡）執(zhí)行正常交談的技術，標準，設備相關的所有問題。 它還可用于培訓IP系統(tǒng)的安裝和維護技術人員，以便了解VoIP中通常使用的原理，標準和設備。 它還將用于在現(xiàn)有IP網絡中安裝VoIP系統(tǒng)，并對VoIP系統(tǒng)執(zhí)行維護，故障排除和測試。 | |||
Main Specifications 主要規(guī)格 The Training Package should facilitate training in introduction to the communication networks, appreciating the practical advantages of the IP telephone, to understand how the IP telephone works and knowing the devices for the IP telephone. The equipment should also enable students understand how to implement connections and VoIP telephone. 培訓包應促進對通信網絡的介紹培訓，了解IP的實際優(yōu)勢，了解IP如何工作以及了解IP電的設備。 該設備還應使學生了解如何實現(xiàn)連接和VoIP。 The equipment should have 250V, 50Hz AC power supply; it should have at least two analogue telephones; two VoIP Gateway devices; one software with theory and animations, questions and support programmes. The Trainer must be able to work with two PC with Ethernet networks and Windows operating system; and it must be supplied with a theoretical and practical manual in English Language. 設備應有250V，50Hz交流電源; 它應該至少有兩個模擬; 兩個VoIP網關設備; 一個帶有理論和動畫，問題和支持程序的軟件。 培訓師必須能夠使用兩臺帶有以太網和Windows操作系統(tǒng)的PC; 并且必須提供英語語言的理論和實踐手冊。
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4 | Spectrum Analyzer 頻譜分析儀 | Brief Description 簡介 A device that displays signal amplitude (strength) as it varies by signal frequency. The frequency appears on the horizontal axis, and the amplitude is displayed on the vertical axis. 一種顯示信號幅度(強度)隨信號頻率變化的裝置。頻率出現(xiàn)在橫軸上，振幅顯示在縱軸上。 | 1 |
Purpose 目的 The equipment is required for training students in measurement applications for covering cellular communications, wireless connectivity, digital radio and general purpose. 該設備用于培訓學生進行測量應用，包括蜂窩通信，無線連接，數(shù)字無線電和通用。 | |||
Specifications 詳細要求 The Spectrum Analyser shall be supplied with 10 Hz to 3.6GHz-40GHz in steps (7, 13.6, 26.5, 32) GHz; and internal preamplifier options up to 40GHz minimum. The equipment should also have 25 MHz (standard) analysis bandwidth; optional 40 MHz analysis bandwidth (up to 26.5 GHz modules); it should also have absolute amplitude accuracy of ±0.27 dB; the third order intercept (TOI) of +15 dBm; it should be ≤-163 dBm at 1 GHz, -153 dBm at 40 GHz displayed average noise level (DANL) with preamplifier and have dynamic range (with noise correction on); of -73 dB W-CDMA ACLR. The equipment must have USB 2.0, 1000Base-T LAN, GPIB for it to be useful in the training of students in measurement applications for covering cellular communications, wireless connectivity, digital radio and general purpose. 頻譜分析儀應提供10 Hz至3.6 GHz-40 GHz的步進（7,13.6,26.5,32）GHz; 和內部前置放大器選項低可達40GHz。 該設備還應具有25 MHz（標準）分析帶寬; 可選的40 MHz分析帶寬（高26.5 GHz模塊）; 它還應具有±0.27 dB的幅度精度; 三階截距（TOI）為+15 dBm; 它在1 GHz時應為≤-163 dBm，在40 GHz時為-153 dBm，顯示前置放大器的平均噪聲電平（DANL）并具有動態(tài)范圍（啟用噪聲校正）; -73 dB W-CDMA ACLR。 該設備必須具有USB 2.0,1000Base-T LAN，GPIB，因此它可用于培訓學生的測量應用，涵蓋蜂窩通信，無線連接，數(shù)字無線電和通用。 | |||
5 | Cellular Telephone 蜂窩式 | Brief Description 簡介 This is a type of short-wave analog or digital telecommunication in which a subscriber has a wireless connection from a mobile phone to a relatively nearby transmitter. The transmitter's span of coverage is called a cell. 這是一種短波模擬或數(shù)字電信，其中用戶具有從移動到相對附近的發(fā)射機的無線連接。 發(fā)射機的覆蓋范圍稱為單元。 | 3 |
Purpose 目的 The Cellular Telephone shall be used as an educational system for the study of digital cellular telephone as well as fault simulation, troubleshooting of the transmitter subsystem. It will also be useful in training students for troubleshooting of the receiver subsystem and the control panel subsystem. 蜂窩式應用作數(shù)字蜂窩研究的教育系統(tǒng)以及發(fā)射機子系統(tǒng)的故障模擬和故障排除。 它還可用于培訓學生對接收器子系統(tǒng)和控制面板子系統(tǒng)進行故障排除。 | |||
Main Specifications The Cellular Telephone must be provided with Specifications a EISA BUS 31+18 INTERFACE for connection to power supply and PC, with a software able to allow the study of theoretical topics through PC with hyper textual navigation according to the HTML standard; with power supply of 220V 50Hz AC; and it must be supplied with a theoretical and practical manual in English. Equivalent specifications will only be accepted if the product so supplied met the operational needs of the University. 蜂窩式必須提供EISA BUS 31 + 18 INTERFACE規(guī)范，用于連接電源和PC，軟件能夠通過PC根據HTML標準通過超文本導航研究理論主題; 電源為220V 50Hz AC; 并且必須提供英文理論和實踐手冊。 只有當提供的產品滿足大學的運營需求時，才能接受等效規(guī)范。 |
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