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產品概述 Product overview
CCLX-PV 智(zhi)能(neng)(neng)光伏(fu)直(zhi)流(liu)(liu)(liu)匯流(liu)(liu)(liu)箱是將 24 路(lu)(lu)光伏(fu)電池(chi)組件串(chuan)的直(zhi)流(liu)(liu)(liu)輸(shu)入(ru)匯流(liu)(liu)(liu)合成 1 路(lu)(lu)或多路(lu)(lu)輸(shu)出(chu)，每路(lu)(lu)配熔斷(duan)絲(si)，輸(shu)出(chu)配備防雷(lei)器和(he)斷(duan)路(lu)(lu)器，大大簡化了直(zhi)流(liu)(liu)(liu)配電柜及逆變(bian)器的輸(shu)入(ru)接線。提供防雷(lei)保(bao)護，短路(lu)(lu)保(bao)護和(he)接地保(bao)護。匯流(liu)(liu)(liu)箱分為智(zhi)能(neng)(neng)和(he)非智(zhi)能(neng)(neng)兩種(zhong)類型(xing)。智(zhi)能(neng)(neng)直(zhi)流(liu)(liu)(liu)匯流(liu)(liu)(liu)箱內(nei)部裝(zhuang)有(you)匯流(liu)(liu)(liu)監測(ce)單(dan)元，能(neng)(neng)監測(ce)每路(lu)(lu)光伏(fu)電池(chi)串(chuan)輸(shu)入(ru)的電流(liu)(liu)(liu)、匯總輸(shu)出(chu)電壓、箱體內(nei)的溫(wen)度及防雷(lei)器狀態、斷(duan)路(lu)(lu)器狀態等。
該(gai)裝(zhuang)置(zhi)內部布置(zhi)簡潔明了，布線整齊合理(li)。可(ke)靠(kao)性高，維護(hu)簡單。戶外(wai)壁掛式安裝(zhuang)，能適(shi)應各種惡(e)劣環境。除(chu)了相關核心元器件外(wai)，其(qi)他可(ke)按用(yong)戶要(yao)求定制。
CCLX-PV Intelligent Photovoltaic Lightning Protection Junction Box combines DC inputs of up to 24 photovoltaic cell module strings into one or more outputs, each of which is equipped with fuse, and the output is equipped with lightning protector and circuit breaker, greatly simplifying the input wiring of DC power distribution cabinet and inverter. Provide lightning protection, short circuit protection and grounding protection. The junction box is divided into intelligent and non-intelligent types. The intelligent lightning protection junction box is internally provided with a junction monitoring unit, which can monitor the current input by each photovoltaic cell string, summarize the output voltage, the temperature in the box, the state of the lightning protector, the state of the circuit breaker, etc.
The internal arrangement of the device is simple and clear, and the wiring is neat and reasonable. High reliability and simple maintenance. Outdoor wall-mounted installation can adapt to various harsh environments. In addition to related core components, other components can be customized according to user requirements.
功能特點 Functional characteristics
匯流箱(xiang)的防(fang)(fang)護等級達(da)到 IP65，具備防(fang)(fang)水、防(fang)(fang)灰、防(fang)(fang)銹、防(fang)(fang)鹽霧，滿(man)足室外安(an)裝(zhuang)的要求(qiu)； ;
可同(tong)時接人多(duo)至 24 路電池串列；
每路電(dian)池串列的正(zheng)負(fu)都(dou)配有(you)光伏(fu)專用熔絲(si)，對組件串出現(xian)故障時(shi)進行保護(hu)，熔斷器底座及熔絲(si)配套(tao)使用，減少業主后(hou)期維(wei)護(hu)成本(ben)，有(you)效保護(hu)維(wei)修(xiu)人(ren)員的人(ren)身(shen)安全；
采用光(guang)伏專用高壓防雷(lei)器能對(dui)匯流后的母線(xian)正(zheng)對(dui)地、負對(dui)地進行保護，持續工作電 ( Uc) 可達到 1000VDC；
匯流箱(xiang)內的(de)(de)電源模塊能夠接入 1000DCV 的(de)(de)光伏電壓；
匯(hui)流箱測控模塊采(cai)用性(xing)能可靠的霍(huo)(huo)尼韋爾霍(huo)(huo)爾元件（直流 CT 傳感器），對每(mei)一路光伏組串(chuan)進(jin)行(xing)(xing)(xing)電流、母線(xian)電壓進(jin)行(xing)(xing)(xing)采(cai)集(ji)監測、報警和本地故障定位，并能對匯(hui)流箱內的溫度進(jin)行(xing)(xing)(xing)測量，防雷器及(ji)輸出斷路器的狀態檢(jian)測等；
匯(hui)(hui)流(liu)箱內的(de)(de)監測(ce)模塊具備(bei)數(shu)碼顯(xian)示功能(neng)，能(neng)在設備(bei)上顯(xian)示每串組件(jian)串的(de)(de)電(dian)流(liu)，母線電(dian)壓，匯(hui)(hui)流(liu)箱內的(de)(de)溫度，斷路器(qi)防(fang)雷器(qi)的(de)(de)狀(zhuang)態(tai)，系統功率及設備(bei)地址等相(xiang)關信(xin)息；
具(ju)備 RS485/MODBUS-RTU 串(chuan)口通信；
與外部(bu)接口(kou)部(bu)分均(jun)有防雷保護；
能(neng)接收(shou)本(ben)地(di)監控裝置的(de)參數(shu)下載，進行(xing)分析處理(li)；
匯流箱(xiang)工作電(dian)源(yuan)可選擇外界 220VAC/DC 或者由匯流箱(xiang)本(ben)身(shen)提供(gong)的電(dian)源(yuan)供(gong)電(dian)，如果采用匯流箱(xiang)本(ben)身(shen)提供(gong)電(dian)源(yuan)，現場可以(yi)不需要針對供(gong)電(dian)、單獨布線。
The protection grade of the junction box reaches IP65, which is waterproof, ash-proof, rust-proof and salt fog-proof, and meets the requirements of outdoor installation.
Up to 24 battery strings can be connected simultaneously;
The positive and negative poles of each battery string are equipped with photovoltaic special fuses to protect the aZLembly string in case of failure. The fuse base and fuses are used together to reduce the later maintenance cost of the owner and effectively protect the personal safety of maintenance personnel.
The adoption of photovoltaic special high-voltage lightning protector can protect the bus positive pole to ground and the bus negative pole to ground after bus convergence, and the continuous working power (Uc) can reach 1000VDC；.
The power supply module in the bus box can be connected with photovoltaic voltage up to 1000DCV;
The bus box measurement and control module adopts Honeywell Hall element (DC CT sensor) with reliable performance to collect and monitor current and bus voltage of each photovoltaic group string, alarm and locate local faults, and can measure the temperature in the bus box, detect the status of lightning arresters and output circuit breakers, etc.
The monitoring module in the bus box has a digital display function, which can display the current, bus voltage, temperature in the bus box, status of breaker lightning protector, system power, equipment addreZL and other relevant information on the equipment.
With RS485/MODBUS-RTU serial port communication;
Lightning protection is provided for the external interface parts;
Can receive the parameter download of the local monitoring device for analysis and proceZLing;
The working power supply of the bus box can be selected from the outside 220VAC/DC or the power supplied by the bus box itself. If the bus box itself is used to supply power, there is no need for separate wiring for power supply on site.
