EMT40024X 变压器 在较低温度下可以有较高的相对温度

EMT40024X 变压器 在较低温度下可以有较高的相对温度

EMT40024X EMTECH 变压器

1、周围空气温度-5℃至+40℃，24小时的平均值不超过+35℃；

2、安装地点海拔不超过2000m；

3、大气相对湿度在周围空气温度为+40℃时不超过50[[%]]，在较低温度下可以有较高的相对温 度，最湿月的平均最大湿度为90[[%]]，同时该月的月平均最低温度为+25℃，并考虑到因温度变化发生在产品表面的凝露。

4、无剧烈摇动和冲击振动的地方。

5、无爆炸危险的介质环境中。

6、不受风雪侵袭的场所。

低压变压器应为真空铸造，模铸树脂封装，60Hz，F级绝缘 ，符合IEC726的规定，并符合所示的容量、电压、相数及结线等要求。低压变压器每一相应有个别的一次及二次绕组，一次侧额定电压上下各有两个2.5%正常电压的全容量分接头 。低压变压器应装在可以隔离、降低振动及噪音的基座上，铁心及线圈应妥加固定以承受线路故障情况下所产生的机械应力，并能承受 16460 精简版 16460 – 6 V2. 0 2002/ 11/ 25 在装运途中所发生的振动及冲击力。 除另有规定者外，低压变压器的阻抗应依IEC 726 。低压变压器的平均噪音等级应不超过IEC 726 所规定的值。 每一干式低压变压器应有适当的端子以容纳所需的一次及二次配线连接。低压变压器可由任何一侧或底部预留电缆入口。

EMT40024X 变压器 在较低温度下可以有较高的相对温度

EMT40024X EMTECH transformer

1, the ambient air temperature of -5℃ to +40℃, the average value of 24 hours does not exceed +35℃;

2, the installation site elevation does not exceed 2000m;

3, the relative humidity of the atmosphere does not exceed 50[[%]] when the ambient air temperature is +40℃, and can have a higher relative temperature at a lower temperature, the average maximum humidity of the wettest month is 90[[%]], while the monthly average minimum temperature of the month is +25℃, and takes into account the condensation that occurs on the surface of the product due to temperature changes.

4, no violent shaking and shock vibration.

5, no explosion danger in the medium environment.

6. A place that is protected from snow and snow.

The low voltage transformer shall be vacuum cast, molded resin package, 60Hz, F class insulation, in accordance with the provisions of IEC726, and meet the capacity, voltage, phase number and junction requirements shown. Each low-voltage transformer has a corresponding individual primary and secondary winding, and there are two full-capacity taps of 2.5% normal voltage above and below the rated voltage on the primary side. The low voltage transformer shall be installed on a base that can isolate and reduce vibration and noise, and the core and coil shall be properly fixed to withstand the mechanical stress in case of line failure, and can withstand the vibration and impact force of 16460 compact version 16460-6 V2.0 2002/11/25 during shipment. Unless otherwise specified, the impedance of a low-voltage transformer shall be in accordance with IEC 726. The average noise level of a low-voltage transformer shall not exceed the value specified in IEC 726. Each dry low-voltage transformer shall have appropriate terminals to accommodate the required primary and secondary wiring connections. The low voltage transformer can reserve cable inlet from either side or bottom.

EMT40024X 变压器 在较低温度下可以有较高的相对温度