LSM-50D型 多功能數(shù)顯直流電能計(jì)量表LSM-50D  Digital multifunctional DC Watt-hour meter with LED or LCD display               
用途Usage
 
LSM-50D型多功能數(shù)顯直流電能計(jì)量表用于直接測(cè)量直流耗電系統(tǒng)的用電量。適合直流蓄電池，太陽(yáng)能，風(fēng)能系統(tǒng)，直流電源等直流信號(hào)設(shè)備測(cè)試充放電電能和計(jì)量參考電能值使用。自2005年研發(fā)以來(lái)，經(jīng)過(guò)不斷技術(shù)創(chuàng)新升級(jí)，已為眾多企事業(yè)單位提供過(guò)成熟可靠的直流電能計(jì)量管理方法。 
LSM-50D Digital multifunctional dc watt-hour meter with LED or LCD display ,provide high accuracy measurement,display and commmunication,like as solar,wind power system or portable electronic device consumption testing. The product has been invented since 2005,we have innovation and technology upgrading,has for many enterprises and provided a single industry,the DC mature and reliable to measure management case.             
特點(diǎn)Feature                       
測(cè)量:直流電流,直流電壓,直流功率,正反向直流電能Measure:DC current,DC voltage,DC watt,DC watt-hour  
顯示：五位LED數(shù)碼切換顯示或LCD液晶切換顯示Display:5 digital 0.56''LED or LCD diplay       
輸出：RS485通訊，模擬信號(hào)，電能脈沖Output:RS485 ,transmit analog signal,electric energy pulse     
運(yùn)用領(lǐng)域：太陽(yáng)能，風(fēng)能等新能源領(lǐng)域；中國(guó)移動(dòng)，中國(guó)聯(lián)通，中國(guó)電信通信基站；冶金領(lǐng)域整流設(shè)備；新能源電車等。Application:solar power plant,wind power plant;CHINA MOBILE,CHINA-UNICOM,CHINA-TELECOM communication base station;Metallurgical equipment,Rectifier equipment;Tram car.             
■技術(shù)參數(shù)Technical parameters                 輸入Input電流Current直接輸入0~10Adc；超出10Adc需加分流器或電流傳感器。Maximum 0~10Adc;Over 10Adc,add SHUNT(75mV,65mV ,5V and so on)    電壓Voltage直接輸入0~750Vdc;超出750Vdc需加電壓傳感器 Maximun 0~750Vdc;Above 750Vdc,add voltage sensor(4V ,5V)     

顯示/Display/Accuracy電流值(Adc) Current0.00~±9999Adc,0.00~±9999KAdc 0.2%R.O.電壓值(Vdc) Voltage 0.00~9999Vdc 0.2%R.O.功率值(W)Watt0.00~9999W,0.00~9999kW    0.5%R.O. 電能值(WH) Watt-hour0.00~±99999WH,0.00~±99999KWH,0.00~±99999MWH   0.5%R.O.   

輸出（可選Output(optional)通訊 CommunicationRS485/Modbus-RTU 波特率Baud rate 可設(shè)定setting變送模擬信號(hào)Transmit analog signal可選電流，電壓，功率其一變送輸出模擬信號(hào)4~20mA,0~10V；Optional current voltage power transmitting analog signal 4~20mA,0~10V;電能脈沖Electric energy pulse 一路脈沖輸出100p/kwh,1000p/kwh one channel pulse output 100p/kwh,1000p/kwh          

電源Aux.power范圍 Range AC80~265V;DC100~275V;Option:DC12V,DC24V,DC48V,DC20~80V   
功耗 Consumption <0.5VA      

環(huán)境 Environment工作環(huán)境溫濕度Operating temp. hum.— 10℃~55 ℃ ，<80%相對(duì)濕度（無(wú)冷凝狀態(tài)）10℃~55 ℃ ，<80%Relative humidity(non-condensing)   儲(chǔ)存環(huán)境溫濕度 Storage temp. hum.— 20℃~70 ℃ ，<70%相對(duì)濕度（無(wú)冷凝狀態(tài)）  — 20℃~70 ℃ ，<70%Relative humidity(non-condensing)

海拔Altitude<2000M    
外殼材料Case material ABS
外型尺寸Case dimension 96mm(長(zhǎng)）×48mm（高 ）×112mm（深） 安裝方式 Mounting支架螺釘固定     panel flush mounting 
重量Weight <250g