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实用新型
CN202362444U 电子式电流互感器温度试验箱 失效 - 权利终止

电子式电流互感器温度试验箱
摘要：
本实用新型提供了一种用于在高温下检测电子式电流互感器测量精度的温度试验箱，包括箱体，活动盖板，所述箱体内设有加热器，箱体外壁上设有与加热器相连接的温度控制器，所述箱体上还设有贯穿箱体的母线接线板；所述箱体底部设有行走轮。本实用新型结构简单，使用方便，温度环境可调，便于电子式电流互感器高温性能的现场测试。
摘要（英）：

The utility model provides a temperature test box for detecting measurement accuracy of an electronic type current transformer under high temperature, comprising a box body and a movable cover plate, wherein a heater is installed inside the box body, an external wall of the box body is provided with a temperature controller connected with the heater, the box body is provided with a busbar wiring board which runs through the box body, and the bottom of the box body is provided with walking wheels. The temperature test box is advantaged by simple structure, convenient operation and adjustable temperature environment, and is convenient for site test on the performance of an electronic type current transformer under high temperature.

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