Megger MCT1600

电流互感器变比、极性及励磁特性测试仪

一、产品特点

• 单键自动测量：消磁(Demagnetization)、CT 比率、Knee Point、饱和、极性及相偏移测试
• 实时显示多条饱和曲线(含Knee Point)
• 将1 kV DC绝缘测试整合至系统內
• 高亮度彩色图形显示屏
• 数据及打印报表可存入USB盘
• 使用完整QWERTY 键盘，快速地输入资料
• 1600 VAC 饱和测试电压
• 可选择自动或手动测试

二、产品简介

      Megger MCT1600 测试仪器是用于自动化或手动式执行CT的“饱和、匝比、极性、去磁测试及绝缘测试"之重量轻、坚固、手提式的仪器。
      MCT 1600提供微处理器控制的可变性电压输出及精密的仪表，用于单一或是多重比率CT的自动化测试。
      MCT 1600拥有微处理器控制的输出电压，并具精密的仪表及储存－缩短测试时间并增加生产力。饱和、比率及极性等三种测试，可用单钮式及不改变测试线的状況下执行相关测试。
      MCT 1600有大型屏幕，在执行测试时可让使用者轻松地读取所有的相关资料，并提供检视CT饱和曲线的能力。

MCT1600
Current Transformer Saturation, Ratio and Polarity Test Set

• One button automated test: Demagnetization, CT Ratio, Knee Point, Saturation, Polarity and Phase Deviation Test
• Displays multiple instantaneous Saturation Curves with Knee Point
• Integrated 1 kV DC insulation test system
• Color daylight viewable graphical display
• “Save & Print Later" with USB stick
• Fast data entry using full QWERTY keyboard
• 1600 VAC Saturation Test Voltage
• Automatic or manual testing selectable

The Megger MCT1600 test set is a lightweight, robust, portable unit used to automatically or manually perform saturation, ratio, polarity, demagnetizing tests and insulation tests on current transformers. The MCT provides a microprocessor controlled variable voltage output and precision instrumentation for automatically testing single and multi-ratio CTs. The MCT1600 possesses microprocessor controlled output voltage with precision instrumentation and storage, reducing testing time and increasing productivity. All three tests – saturation, ratio and polarity – can be performed with the push of a button and without changing leads. The MCT1600 has a large display, permitting the user to easily read all pertinent data while the test is being performed and providing the ability to view the current transformer’s saturation curve.

Current transformers can be tested in their equipment configuration, such as being mounted in transformers, oil circuit breakers or switchgear. It is necessary for the equipment to be completely isolated from the electrical system prior to testing.