2017年5月17日 · An electronic document associated with a UL Standard for Safety or Outline of Investigation, and issued by UL to propose: A revision of a single or multiple requirement(s). A …

UL 1283 ，第 7 版，2017 年 5 月 17 日- UL 安全电磁干扰滤波器标准. 这些要求涵盖安装或连接到 1,000 V 或更低电位电路、50 – 60 Hz 或高达 1,500 的电磁干扰 (EMI) 滤波器Vdc，并按照国家 …

UL 1283 is the standard that deals with Electromagnetic Interference Filters connected to 1000 Vac (at 50 or 60 Hz) or up to 1500 Vdc mains voltage. It regulates the construction, …

2020年6月26日 · A direct plug-in product employing more than two receptacles and having an EMI filter is investigated under the requirements for current taps in the Standard for …

2017年5月17日 · 1.1 These requirements cover electromagnetic interference (EMI) filters installed on, or connected to, 1,000 V or lower potential circuits, 50 - 60 Hz, or up to 1,500 Vdc, and …

EMI filters intended to be permanently wired to the branch circuit can be evaluated to UL 1283, the Standard for Electromagnetic Interference Filters, and CSA C22.2 No. 8. Speed up your …

UL 1283 wire features a bare or tinned copper conductor with PVC insulation which is designed to exceed test requirements for Underwriters Laboratories and the National Electric Code. It is …

2012年11月30日 · 1.2 These requirements cover filters used to attenuate unwanted radio-frequency signals (such as noise or interference) generated from electromagnetic sources. …

UL1283 consists of copper conductor and PVC insulation. It is typically used for appliance wiring, with rated 105 Celsius degrees and voltage 600V. UL1283 is a member of the UL wire family, …

2025年2月27日 · ul 1283-2020 适用范围 这些要求涵盖安装在或连接到 1@000 V 或更低电势电路、50 °C 60 Hz 或高达 1@500 Vdc@ 的电磁干扰 (EMI) 滤波器，并按照国家电气规范@ …