温升测试|第三方检测机构

昨天我在工作中才接触到温升测试，所以抱着学习的决心！今天就想把温升测试的过程和判断结果

这里我首先写出检测报告的具体步骤！

1. 测试方法：

Test procedure:

1) 应选择接线端子上有可能导致Zui高温度的位置进行温度测量。测试应该持续2个小时即使温度在短时间内达到稳定。达到稳定状态是指三个连续5分钟时间间隔，温度没有进一步上升。

Temperatures shall be measured on the wiring terminals of the pole location judged most likely to result in the highest temperatures. The test is to continue for 4 hours even if stabilized temperatures are attained in a shorter period of time. A temperature is considered to be stabilized when three consecutive readings, taken at 5 minute intervals, indicate no further rise above the ambient temperature.

2) 所有触点应串联使得通过相同电流，电流为 DC3.0A 。

All contacts are to be connected in series so as to carry the same test current, the input is DC3.0A .

3) 测试应该在无空气对流环境温度范围为25 ±5°C (77 ±9°F)的条件下进行。测试在25°C以外的环境温度下得到的结果，应通过增加测试的环境温度与25°C之间的偏差，调整到环境温度为25°C。

This test is to be made in a draft-free area having an ambient temperature of 25 ±5°C (77 ±9°F).

Tests conducted at an ambient temperature other than 25°C are to have the test results adjusted to an ambient temperature of 25°C by adding the appropriate variation between 25°C and the ambient.

4) 样品每个触点的温升不能超过规定的30℃。

5) Each contact of the specimen must not exceed the specified temperature rise of 30 ℃.

2. 测试数据：

Test results

本报告未加盖xxxx报告章无效。本报告不得修改、增加或删除。此结果只对本次受测样品的结果负责。未经XXXX书面同意，不得部分复制本报告，亦不可作为宣传品使用

The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of xxxx, this report can’t be reproduced except in full.

也就是说温升测试：需要串联后！温度升温不超过30度！在接线的时候有个室温线！也就是说！有几PIN，需要N+1条线！其三个仪器！一个是负载仪，电流仪，还有一个温升测试仪器！