直流屏出厂检验报告

1、检验报告Test Report微机控制型直流屏Microcomputer Controlled D.C. Power Supply产品编号(Product SN)： 产品型号(Product Model)： 测试时间(Test Date)： 上海兰星电气有限公司SHANGHAI BLUE STAR ELECTRIC CO.,LTD.一、外观检查Part 1. Visual Inspection序号No.项目Item参数Specification实测参数Measurement结果Result1.一般检测General Inspection主机柜与电池柜尺寸Dimension of main ca

2、binet and battery cabinetW*D*H 800*600*2260（2360）W*D*H 800*800*2260（2360）外观颜色Appearance Color客户指定Client designated标牌、标志、文字符号及功能显示Label, signs, symbols and language function display 标牌、标志、文字符号及功能显示完整、清晰、端正Label, signs, symbols and Language function display is completely,clearly,correctly电缆进出线方式Cable

3、Entry 底部进线From bottom 部件是否松动、移位、接线端子是否接触不良Components have not loosed, displacement, whet her the terminals have undesirable无松动、移位、接触不良No Loosening,displacement,poorcontact ,etc2.电气元件确认Electrical Components Inspection断路器Circuit breaker 规格型号正确 Specification correct电缆 Cables布线正确 Wiring correct按钮 Push b

4、utton 反应正常 Normal二.过程检验（DBW & PDG）Part2.Process Inspection（DBW & PDG）序号No.项目Item参数Specification实测参数Measurement结果Result1.线路检查Check Wiring检查线路Check Wiring全部线路互联All interconnection wiring2.组装过程检查Assemble Process Inspection 组装（DBW&PDG）Assemble所有部件组装正确All parts assembled correctly3.调试过程检查Debugging Proces

5、sInspection调试（DBW&PDG）Debugging所有部件组装正确 All parts assembled correctly三.性能测试Parts3.Performance Testing序号No.项目Item参数Specification实测参数Measurement结果Result1输入电压测试Input voltage testAB电压 AB Voltage380VACBC电压BC Voltage380VACBC电压BC Voltage380VAC2输出参数OutputSpecification稳压精度实验Accuracy of stabilized current tes

6、t 0.5%稳流精度实验Accuracy of stabilized voltage test0.5%纹波系数实验Ripple coefficient test0.2%3出厂设置Ex-factory setting浮充电压 Float charging Voltage110V: 121V220V: 240V均充电压 Equalized charging Voltage110V: 127V220V: 250V充电限流 Battery charge current limit0.1 AH合母过压设置Closing bus over-voltage110V: 136V 220V: 256V 合母欠压

7、设置Closing bus short-voltage110V: 98V 220V: 198V控母过压设置Control bus over-voltag110V: 136V 220V: 256V控母欠压设置 Control bus short-voltage110V: 98V 220V: 198V4耐压强度Voltage tolerance输入端、输出端、直流端对地应能承受50Hz、2000V的交流电压1min，无击穿无闪络。 Input,Output,DC should endure AC voltage (50Hz、2000V) for 1min,no beat and flashover

8、.5绝缘电阻Insulation resistance直流电压为500V时，输入端、输出端对地绝缘电阻500兆欧 When measured with DC 500V,Insulation resistance500M between Input&Output and Ground6显示状态测试Display state test显示状态正常 Showed normal 四.功能测试Parts4.Function Test序号No.项目Item实测参数Measurement结果Result1.输入过电压保护实验Input over-voltage protection test450V/AC(

9、设定值)自动关闭整流器低于设定值自动恢复功能Auto-close rectifier when450V/AC(value) and auto-restore the function when lower than setting value2.输出过电压保护实验Output over-voltage protection test输出(110V系统：140V；220V系统：285V)V/DC(设定值)自动停止输出,低于(110V系统：140V；220V系统：285V)自动恢复输出Auto-stop output when output(110V system：140V；220V system

10、：285V)V/DC(setting value), and auto-restore when lower than(110V system：140V；220V system：285V3.限流保护性能试验Test of current-limiting protection performance105%额定电流(限流设定值)输出电流不增大 105%rated current(current-limited setting value) Output current did not increase 4.母线绝缘故障试验Bus insulation fault test 合母、控母输出正、负

11、对地时，绝缘故障报警While positive or negative pole of output of closing bus And control bus joint to ground, insulation fault alarmed5.短路实验 Short circuit test直流输出短路要求模块保护并不损坏 DC output short-circuit require module protection undamaged6.交流失电告警AC lose alarm将交流电断开，模块应发出声光告警，并显示交流故障While cut off A.C.power supply

12、, the mode should give audible and visual alarm and display AC Fault.7.直流输出电压检验DC Output voltage inspection输出半载至满载，调节交流电压载AC330V420V,测量均/浮充电压设定值与实际值偏差0.2V；显示值偏差0.2VOutput half-load to full-load, adjust AC voltage 330V420V, measure the equalized/float charging Voltage, the deviation of setting value

13、and actual value is less than0.2V; and the deviation of displayed value is less than0.2V8.模块并机均流试验Current sharing test when Modules In parallel operation恒压动态 Constant voltage dynamic恒流动态 Constant current dynamic均流动态 Equalized current dynamic均流效果 Equalized current Effects9.基本功能试验Basicfunctiontest显示功能正常 Proper d