更新时间：2018-05-16
交流数字电压表AC 交流数字电流表AC 直流数字电压表DC 直流数字电流表DC 特点 数字范围±1999 Display±1999 外型尺寸48H×96W×75L DIN Size48H×96W×75L 测量准确Measuring precision 零点调整（固定小数）Zero adjustment（Fixed decimsl point）
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| 三位半AC/DC数显电压.电流表头的详细介绍 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 三位半盘面表 3 1/2Digital Panel Meter 特点 Features l 数字范围±1999 Display±1999 l 外型尺寸48H×96W×75L DIN Size48H×96W×75L l 测量准确Measuring precision l 零点调整（固定小数）Zero adjustment（Fixed decimsl point） 交流数字电压表AC Digit Voltmeter Meter
交流数字电流表AC Digit Current Meter
直流数字电压表DC Digit Voltmeter Meter
直流数字电流表DC Digit Current Meter
说明Notes 1. 测量精度测试环境条件：温度20±2℃，相对湿度45～75﹪Measuring accuracy in ambient temperature of 20±2℃,humidifies of 45to75﹪R.H. 2. 表中所列配电流互感器、电压互感器、 分流器其型号规格为基本型。其他量程如交流一次额定电流为30A、75A、250A…直流一次额定电流为30A、75A、250A…交流一次额定电压为6KV、11KV、35KV、110KV…均可按用户要求供货。The list of item CT and PT model is basic model,the other scale for example,the first AC is 30A.75A.250A...the first DC is 30A.75A.250A...,the fiest AC voltage is 6KV.11KV.35KV.110KV...,is according to customer ‵s offers. 3. 配交流电流互感器其二次额定电流为5A，配交流电压互感器其二次额定电压100V，配直流电流分流器其二次额定电压为75mv,若二次额定电流电压为其他数值用户需说明。With AC CT of the second ampere is 5A,AC PT of the second voltage is 100V,DC divider of the second voltage is 75mV.if the second current and voltage is other value.customer need to remark. 4. 根据用户要求仪表与电流互感器、电压互感器、分流器可配套供货。According to customer notices the meter with CT and PT may offers. 技术参数Specifications
连线图 Dimension Diagram 面板、安装尺寸说明 Panel And Dimension Explanation 使用保存注意事项 Cautions 1. 使用前，仪器需通电预热15分钟。The meter must be heating 15 minutes with the power on before use. 2. 适宜使用环境温度0~40℃，相对湿度85﹪以下。Use in ambient temperatures of 0℃to40℃,humidifies of 85﹪R.H. 3. 本仪表校准时间间隔为一年。The meter alignment interval time is one year. 4. 注意防止震动和冲击，不要在有超量灰尘和超量有害化学药品和气体等地方使用。Avoid using instruments in an area surrounded by vibrations of shock,dust,organic corrosive materiais or gas. 5. 若输入信号伴随高频干扰，应在线里用低频过滤器。If the input signal is superimposed with high-frequency noise,use a low-pass filter in the input signal line. 6. 输入道线不宜过长。如被测信号输出端与仪表距离不能缩短，请用双绞屏蔽线，屏蔽层与信号低端相连。Input wire should not be too long.If measured singnal and meter is long,please use a 2-core shielded cable,and connect its outer shite to the LO side at a signal soure. 7. 若存放没使用时，请每三个月通电一次，通电时间一次不少4小时。If the digit meter relay is not used for a long time.Please connect power supply once every three months,not less than 4hours each time. 8. 保存应避开直射光线，宜存放在-10～70℃，湿度60﹪以下的地方。切勿和有机溶劑或油物接触。Long time for storing the meter in the shade with non high light-line with temperature of-10℃to70℃,and humidifies ofless than 60﹪.Dont contact with organic solvents of gas. 创立（中国台湾）电子仪表有限公司 C．V（TAIWAN）ELECTRONIC INSTRUMENT CO。，LTD |
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