HM6060互感器伏安特性综合测试仪
尊敬的顾客
感谢您使用本公司产品。在您初次使用该仪器前，请您详细地阅读本使用说明书，将可帮助您熟练地使用本仪器。
我们的宗旨是不断地改进和完善公司的产品，因此您所使用的仪器可能与使用说明书有少许的差别。若有改动，我们不一定能通知到您，敬请谅解！如有疑问，请与公司售后服务部联络，我们定会满足您的要求。
由于输入输出端子、测试柱等均有可能带电压，您在插拔测试线、电源插座时，会产生电火花，小心电击，避免触电危险，注意人身安全！
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? 慎重保证
本公司生产的产品，在发货之日起三个月内，如产品出现缺陷，实行包换。一年（含一年）内如产品出现缺陷，实行免费维修。一年以上如产品出现缺陷，实行有偿终身维修。合同约定的除外。
? 安全要求
请阅读下列安全注意事项，以免人身伤害，并防止本产品或与其相连接的任何其它产品受到损坏。为了避免可能发生的危险，本产品只可在规定的范围内使用。 只有合格的技术人员才可执行维修。 —防止火灾或人身伤害
使用适当的电源线。只可使用本产品专用、并且符合本产品规格的电源线。
正确地连接和断开。当测试导线与带电端子连接时，请勿随意连接或断开测试导线。
产品接地。本产品除通过电源线接地导线接地外，产品外壳的接地柱必须接地。为了防止电击，接地导体必须与地面相连。在与本产品输入或输出终端连接前，应确保本产品已正确接地。
注意所有终端的额定值。为了防止火灾或电击危险，请注意本产品的所有额定值和标记。在对本产品进行连接之前，请阅读本产品使用说明书，以便进一步了解有关额定值的信息。
请勿在无仪器盖板时操作。如盖板或面板已卸下，请勿操作本产品。 使用适当的保险丝。只可使用符合本产品规定类型和额定值的保险
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丝。
避免接触裸露电路和带电金属。产品通电时，请勿触摸裸露的接点和部位。
在有可疑的故障时，请勿操作。如怀疑本产品有损坏，请本公司维修人员进行检查，切勿继续操作。 请勿在潮湿环境下操作。 请勿在易爆环境中操作。 保持产品表面清洁和干燥。
－安全术语
警告：警告字句指出可能造成人身伤亡的状况或做法。
小心：小心字句指出可能造成本产品或其它财产损坏的状况或做法。
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目 录
实验之前安全注意事项 ............................................................................................... 5 第一章 产品介绍 ......................................................................................................... 6
1.1 概述 ···················································································· 6 1.2 仪器功能 ·············································································· 6 1.3 执行标准 ·············································································· 6 1.4 仪器特征 ·············································································· 7 1.5 技术参数 ·············································································· 8 1.6 电源接线 ·············································································· 8 1.7 面板结构介绍 ········································································ 9 第二章 功能说明及主菜单 ....................................................................................... 10
2.1 液晶显示说明 ······································································· 10 2.2 旋转鼠标使用说明 ································································· 10 2.3 开机界面和主菜单介绍 ··························································· 10 2.4 修改时间日期 ······································································· 11 2.5 U盘转存 ·············································································· 12 第三章 CT测量操作方法介绍 .................................................................................. 14
3.1 伏安特性试验和误差曲线计算 ·················································· 14 3.2 变比极性试验 ······································································· 25 3.3 极性试验 ·············································································· 31 第四章 PT测量操作方法介绍 .................................................................................. 32
4.1 PT伏安特性试验和误差曲线计算 ·············································· 32 4.2 PT变比极性试验 ··································································· 33 4.3 PT极性试验·········································································· 36 第五章 配套工具软件使用说明 ............................................................................... 37
5.1配套工具软件使用环境和光盘文件介绍 ······································· 37 5.2 配套工具软件使用说明 ··························································· 37 第六章 微型打印机操作说明 ................................................................................... 51 附录一 仪器鉴定 ....................................................................................................... 54 附录二 通过5%或10%误差曲线数据判断互感器是否合格 ................................... 55 附录三 常见故障处理 ............................................................................................... 56 仪器装箱清单 ............................................................................................................. 57
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