厄瓜多尔通报技术法规PRTE INEN第141号“配电变压器的安全和能效要求”第二次修订草案（2R）

厄瓜多尔通报技术法规PRTE INEN第141号“配电变压器的安全和能效要求”第二次修订草案（2R）

编号：G/TBT/N/ECU/482/Rev.1

厄瓜多尔技术法规规定了在销售国产和进口产品之前，配电变压器应满足的要求，目的是保护人身安全和环境，防止欺骗行为。

适用于以下产品：

•杆式、变电站、垫式、潜水式和干式配电变压器。

•单相变压器，功率处理能力在3 kVA和167 kVA之间，中压绝缘等级不超过34.5 kV，低压绝缘等级不超过1.2 kV。

•功率处理能力在15 kVA和2000 kVA之间的三相变压器。

涵盖的产品：容量不超过650千伏安的液体介质变压器（HS 850421）

英文原文：

The notified Ecuadorian Technical Regulation establishes the requirements to be met by distribution transformers, prior to the marketing of domestic and imported products, with the aim of protecting human safety and the environment, and preventing deceptive practices.

It applies to the following products:

•Pole-mounted, substation, pad-mounted, submersible and dry-type distribution transformers.

•Single-phase transformers having a power handling capacity between 3 kVA and 167 kVA, with a medium-voltage insulation class not exceeding 34.5 kV and low-voltage insulation class not exceeding 1.2 kV.

•Three-phase transformers having a power handling capacity between 15 kVA and 2,000 kVA.
Products covered：Liquid dielectric transformers having a power handling capacity not exceeding 650 kVA (HS 850421)

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