{
  "node": {
    "id": "term:atex-iecex",
    "type": "Term",
    "label": "ATEX and IECEx",
    "properties": {
      "id": "atex-iecex",
      "name": "ATEX and IECEx",
      "aka": [
        "ATEX",
        "IECEx",
        "Directive 2014/34/EU",
        "IEC 60079"
      ],
      "section": "topic-standards-stationary",
      "definition": "The two certification routes for equipment used in explosive atmospheres. ATEX is EU law, Directive 2014/34/EU, mandatory across the European Economic Area; IECEx is the IEC’s voluntary international scheme. Both test to the IEC 60079 series and share the Ex marking, and a battery-powered device is certified together with its specific battery.",
      "related": [
        "intrinsic-safety",
        "iec",
        "conformity-assessment",
        "lithium-thionyl-chloride"
      ],
      "url": "https://lemonergy.com/learn/glossary/atex-iecex/",
      "mentions": []
    }
  },
  "edges": [
    {
      "id": "edge:belongsTo/term:atex-iecex/topic:topic-standards-stationary",
      "source": "term:atex-iecex",
      "target": "topic:topic-standards-stationary",
      "type": "belongsTo",
      "properties": {
        "sourceFile": "terms.json"
      }
    },
    {
      "id": "edge:relatedTo/term:atex-iecex/term:intrinsic-safety",
      "source": "term:atex-iecex",
      "target": "term:intrinsic-safety",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:relatedTo/term:atex-iecex/term:iec",
      "source": "term:atex-iecex",
      "target": "term:iec",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:relatedTo/term:atex-iecex/term:conformity-assessment",
      "source": "term:atex-iecex",
      "target": "term:conformity-assessment",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    },
    {
      "id": "edge:relatedTo/term:atex-iecex/term:lithium-thionyl-chloride",
      "source": "term:atex-iecex",
      "target": "term:lithium-thionyl-chloride",
      "type": "relatedTo",
      "properties": {
        "sourceFile": "terms.json",
        "meaning": "Related context; not a causal claim"
      }
    }
  ],
  "neighbors": [
    {
      "id": "topic:topic-standards-stationary",
      "type": "Topic",
      "label": "Stationary, industrial and product standards",
      "properties": {
        "id": "topic-standards-stationary",
        "name": "Stationary, industrial and product standards",
        "lede": "Safety and performance standards for portable, industrial and grid batteries, their electronics and their installation.",
        "context": "Match scope to product and installation.",
        "example": "A cell-level test does not establish fire performance or commissioning requirements for a complete installation.",
        "lesson_url": "https://lemonergy.com/learn/fundamentals/battery-basics/",
        "lesson_label": "Open battery basics"
      }
    },
    {
      "id": "term:intrinsic-safety",
      "type": "Term",
      "label": "Intrinsic safety",
      "properties": {
        "id": "intrinsic-safety",
        "name": "Intrinsic safety",
        "aka": [
          "intrinsically safe battery",
          "Ex i",
          "Ex ia",
          "IEC 60079-11"
        ],
        "section": "topic-safety",
        "definition": "Protection of equipment used in explosive gas or dust by limiting electrical and thermal energy, so that neither a spark nor a hot surface can ignite the atmosphere even with faults present. Under IEC 60079-11, Ex ia tolerates two faults and is allowed in Zone 0. The battery is the hardest part: its short-circuit current and surface temperature must stay below ignition limits.",
        "related": [
          "atex-iecex",
          "encapsulation",
          "short-circuit-test",
          "lithium-thionyl-chloride"
        ],
        "url": "https://lemonergy.com/learn/glossary/intrinsic-safety/",
        "mentions": []
      }
    },
    {
      "id": "term:iec",
      "type": "Term",
      "label": "IEC",
      "properties": {
        "id": "iec",
        "name": "IEC",
        "aka": [
          "International Electrotechnical Commission"
        ],
        "section": "topic-standards-stationary",
        "definition": "The body that publishes the international standards for electrical technology, including IEC 62133 and IEC 62660 for cells and the IEC 60050 vocabulary, whose part 482 defines battery terms. National bodies adopt its standards with local prefixes.",
        "related": [
          "iec-62660",
          "iec-62133",
          "testing"
        ],
        "url": "https://lemonergy.com/learn/glossary/iec/",
        "mentions": []
      }
    },
    {
      "id": "term:conformity-assessment",
      "type": "Term",
      "label": "Conformity assessment and CE marking",
      "properties": {
        "id": "conformity-assessment",
        "name": "Conformity assessment and CE marking",
        "abbr": "CE",
        "section": "topic-sustainability",
        "definition": "The procedure by which a manufacturer shows a battery meets the EU Battery Regulation — safety, performance, durability and labelling — before affixing the CE mark. For EV and industrial batteries a notified body is involved; the Regulation replaces the Low Voltage Directive route the old rules used.",
        "related": [
          "eu-battery-regulation",
          "iec-62133",
          "iec-62619",
          "due-diligence"
        ],
        "url": "https://lemonergy.com/learn/glossary/conformity-assessment/",
        "mentions": [
          "low-voltage-directive"
        ]
      }
    },
    {
      "id": "term:lithium-thionyl-chloride",
      "type": "Term",
      "label": "Lithium–thionyl chloride cell",
      "properties": {
        "id": "lithium-thionyl-chloride",
        "name": "Lithium–thionyl chloride cell",
        "abbr": "Li–SOCl₂",
        "aka": [
          "ER cell",
          "lithium thionyl chloride"
        ],
        "section": "topic-other-chemistries",
        "definition": "A 3.6 V primary cell in which liquid thionyl chloride is both the electrolyte solvent and the positive reactant, reduced on a porous carbon electrode. A protective lithium chloride film keeps self-discharge around 1 % a year, so cells run utility meters and trackers for 10–20 years, but it also causes a voltage delay when a load is first applied.",
        "related": [
          "primary-cell",
          "passivation",
          "self-discharge",
          "lithium-manganese-dioxide",
          "lithium-carbon-monofluoride"
        ],
        "url": "https://lemonergy.com/learn/glossary/lithium-thionyl-chloride/",
        "mentions": [
          "electrode",
          "electrolyte",
          "voltage-delay"
        ]
      }
    }
  ]
}