T/GZAAV 008-2020 Electric Fence for Ranch Strong Steel Wire Part 1: Technical Specification for Strong Steel Wire and Pulse Generator

Scope

Scope: This document specifies the terms and definitions, technical requirements, test methods, factory inspection, and packaging requirements for high-strength steel wires and pulse generators involved in the construction of permanent electric fences for pastures. This document applies to the requirements for high-strength steel wires and pulse generators in the construction of permanent electric fences for pastures. Main technical content: 4. Guidelines: The fence wire and pulse generator and their structures should meet the needs of electric fence construction for pastures, and at the same time, they should be able to work safely during normal use. Even if there may be possible negligence during normal use, they will not pose a danger to personnel and the surrounding environment. Generally, the above-mentioned guidelines are achieved through the various relevant requirements specified in this section. 5. Requirements 5.1 High-strength steel 5.1.1 The material shall be galvanized medium- and low-carbon steel. 5.1.2 The specification of the steel wire shall be 2.3~3.5 mm in diameter, with a galvanized amount ≥ 50 g/m2. 5.1.3 Mechanical properties: The tensile strength shall be ≥ 1250 MPa; after being precisely wound six times around a core rod equal to its own diameter, the steel wire shall not break. 5.2 Pulse generators 5.2.1 In addition to meeting the requirements of JB/T 5163, the pulse generator shall also meet the requirements specified in Table 1 for its output characteristics under rated power supply voltage conditions. Table 1: Output characteristic requirements for pasture electric fence pulse generators Pulse voltage (kV) Pulse width (ms) Maximum pulse energy (μC) Pulse period (s) 3~10 ≤ 30 ≤ 2.5 ≥ 15 5.2.3 The charged parts of the power supply end and the exposed metal shell and grounding terminals shall be able to withstand a test voltage of not less than 15 kV. 5.2.4 After being continuously placed in an environment with a temperature of 40℃ and a

Development Information

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