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互感器综合测试仪是在原成功开发互感器校验仪的基础上,详细分析互感器的数学模型而开发出的互感器现场测试仪器。该仪器可按国家标准测量CT伏安特性及曲线、5%、10%误差曲线、直阻、变比极性;可直接测量电压互感器的变比;可定性测量电压互感器的比差和极性;可现场测量电流和电压互感器的实际二次负荷等等。
电流互感器试验项目:
1) 电流互感器的变比测量
(可测装在变压器中的套管CT,需要专用仪器)
2) 电流互感器的极性判别
3) 电流互感器的二次直流电阻测量
4) 电流互感器的伏安特性测量-保护绕组
5) 电流互感器的5%或10%误差-保护绕组
6) 电流互感器的实际负荷的测量
电压互感器试验项目:
1) 电压互感器的电压变比测量
2) 电压互感器的极性判别
3) 电压互感器的空载误差
4) 电压互感器的实际负荷的测量
5) 伏安特性实验
WDCT-E互感器特性综合测试仪
核心特点:
◆高智能化设计、无须进行任何参数设置即可完成试验
◆支持CT变比、极性多组同时检测
◆单相220V电源、全隔离输出,多重保护、高安全性
◆手提式便携设计、体积小、重量轻、非常适合现场使用
◆快速热敏打印机、支持现场数据打印
◆大屏幕液晶、中文菜单、旋转鼠标、USB接口
检测功能:
●CT伏安特性检测
●CT变比测量
●CT比差测量(不需外接任何辅助设备)
●CT角差测量(不需外接任何辅助设备)
●CT极性判别
●CT按标准自动计算励磁拐点电压/电流值
●CT自动计算10%误差曲线
●CT二次回路检查
●CT交流耐压试验
●CT二次负荷测量
●CT自动退磁
基本技术参数:
◆工作电源:220Vac±10V
◆输出电压:0~1200V(15A峰值)
◆输出电流:0~400A(5V)
◆整机容量:5KW
◆精机容度:≤0.2%
◆检测范围:5A/5A~25000A/5A
◆体机容积:长380 X 宽180 X 高240(mm)
◆重机容量:18(Kg)
1、支持检测 CT 和 PT.
2、自带 2500V 交流电源,单机可满足 500KV 电压等级的 CT 检测
3、自带 1000A 大电流源. 便于检测二次回路状态及相关测试.
4、无需外接其它辅助设备,单机即可完成所有检测项目.
5、采用智能旋转控制器,操作简单,全自动给出检测结果.
6、大屏幕液晶,图形化显示界面.
7、按规程自动给出(伏安特性)拐点电压和电流.
8、自动计算 5%和 10%误差曲线.
9、可保存 1000 组测试数据,掉电后不丢失.
10、支持 U 盘转存数据,可以通过标准的 PC 进行读取.
11、自带微型快速打印机、可直接现场打印测试结果.
12、具有电压和电流保持功能,方便计量检测.
互感器综合测试仪资料?华能阳光电气是专业生产直流电阻测试仪、三倍频发生器、电缆故障测试仪、变压器综合试验台、变压器空载负载测试仪、局部放电检测仪、变压器容量测试仪、中频变频发动机组、变压器综合测试仪、藕合电容、变压器负载及容量测试仪、冲击电压发生器等仪器仪表的企业、如果需要了解以上设备其他参数,百度一下“武汉华能阳光电气”juw
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