Single-phase intelligent rail gauge (WSR110-R21)

CN310220089SActive Publication Date: 2026-09-22ZHEJIANG WELLSUN INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202630228128.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-05-10
Publication Date
2026-09-22
Estimated Expiration
2041-05-10

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Abstract

1. Name of the product in this design: Single-phase intelligent rail meter (WSR110-R21). 2. Purpose of this design: A smart meter for measuring single-phase electrical energy, supporting prepaid functions, and supporting DIN rail mounting. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.
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