llms.txt
+164 −27
https://thecablecode.com/llms.txt
− > Decodes cable type designations (NYY-J 3x1,5, N2XSEYRY, H07RN-F 3G2,5, 12/2 NM-B, Cat6A S/FTP, A-DQ(ZN)B2Y 12G 50/125) into their construction: conductor, insulation, screen, armour, sheath, with the meaning and the source of every symbol. 66 coding systems: 25 national and international letter-code systems (DIN VDE, HAR / HD 361, BS / IEC, TS 621, UTE, CEI-UNEL, UNE, NEK 606, SS 424, NEC and more) and 41 type-name tables (NEC / UL (USA), CSA (Canada), NOM / NMX (Mexico), IRAM / Mercosur (Arge− - [Decode endpoint](https://thecablecode.com/api/v1/decode?code=N2XSEYRY): `GET /api/v1/decode?code=<designation>&lang=en|tr`, JSON in the thecablecode.decode/v1 format− - [Design endpoint](https://thecablecode.com/developers#design): `GET /api/v1/design?sentence=<words>&lang=en|tr&formats=xml,dxf,svg,csv,glb,step,pdf`, or `POST /api/v1/design` with JSON `{"sentence": "..."}`, `{"spec": {"voltage": "12/20", "cores": 3, "section": 95, ...}}` or `{"design": <an earlier answer's design>}`. A sentence in Turkish or English (or a bare designation) becomes a sized cable: every layer's thickness with its source (IEC 60502-1 / -2, HD 603, HD 620, BS 5467 / 6724 / 7846 /− - [Equivalents endpoint](https://thecablecode.com/developers#equivalents): `GET /api/v1/equivalents?code=<designation with size and voltage>&country=NL|SE|DK|NO|DE|GB|INT|EU&standard=<id>&lang=en|tr`. The decoded power cable rebuilt under other countries' standards (IEC 60502, HD 603, HD 620 J/M/D/C/K, BS 5467/6724/7846/6622, EN 50618, HD 627) with the same conductor, section, cores, voltage, screen, armour and sheath, compared layer by layer with the source of every value: equivalent, close (wi− - [Check endpoint](https://thecablecode.com/developers#check): `GET /api/v1/check?designation=<designation with size and voltage>&standard=auto`, or `POST /api/v1/check` with JSON `{"designation": "..."}`, `{"design": <a design answer's design>}` or `{"construction": {"voltage": "12/20", "cores": 3, "conductor": {...}, "core": [layers], "common": [layers], "standards": [...]}}`, plus `"standard"`: a rule set (iec-60502-1-2004, iec-60502-2-2014, iec-60228-2004, hd-603-3-g, hd-603-5-g, hd-620-10-j− - [Datasheet reader](https://thecablecode.com/developers#extract): `POST /api/v1/extract` with JSON `{"pdf": "<base64>"}`, `{"url": "https://..."}` or `{"text": "..."}`, optional `"hint"` (a size) and `"standard"` (`auto` checks every row). Every cable size the document states as a construction ready for `/api/v1/check`, with page, row as printed, `problems` and `unsure` (thecablecode.extract/v1, [JSON Schema](https://thecablecode.com/api/v1/schema/extract-v1.json)). An LLM (Claude) reads the do− - [Drum endpoint](https://thecablecode.com/api/v1/drum?od=38&length=500), free: `GET /api/v1/drum?od=<mm>&length=<m>&kg=<kg/km>&kind=<barrel kind>&system=KTG|NEMA|TR|maker|all&max=<drums, 1 to 10>` gives the drums (reels) that take the length, those passing every check first, smallest first; add `&pool=1` for pooled drum sizes (one row per nominal size and material, each maker's drum inside); `GET /api/v1/drum?od=<mm>&D=&d=&W=` gives what one drum by its dimensions takes, and with `&free_height=− - [Designer presets](https://thecablecode.com/api/v1/design/presets), free: `GET /api/v1/design/presets?lang=en|tr` lists what the designer builds: every preset with the sentence that builds it and its designation, and every family a spec may name (`spec.standard`: HD620-10C, BS6724, UL-NMB, EN50525-2-21 ...) with its voltages, core counts, sections and metals (thecablecode.design-presets/v1)− - Remote MCP server: `https://thecablecode.com/mcp` (streamable HTTP, stateless), eight tools: `decode_cable_code(code, lang)`, `design_cable(sentence | spec | design, lang, formats)`, `find_equivalents(code | design, country, standard, lang)`, `check_cable(designation | design | construction, standard)`, `extract_datasheet(url | text, hint, standard)`, `write_specification(sentence | spec | design | cables, requirements, lang)`, `drum_fit(od, length | D d W free_height, kg, kind, system, max, a− - Listings: the official MCP registry as `io.github.exquad/thecablecode` (remote `https://thecablecode.com/mcp`, the server answers with eight tools: `decode_cable_code`, `design_cable`, `find_equivalents`, `check_cable`, `extract_datasheet`, `write_specification`, `drum_fit` and `design_presets`), and x402scan (origin `thecablecode.com`, the pay-per-call endpoints)− - Equivalents: priced like a decode ($0.10) and drawing on the same 5 free calls a day.− - Datasheet reader: 1 free per caller per UTC day (API and MCP together, apart from the others), then $1.00 in USDC per document, every row's check included. A bad request or a document that cannot be read costs nothing.− - Drums (`/api/v1/drum`, MCP `drum_fit`), designer presets and the specification's requirement list (`/api/v1/spec/requirements`) (`/api/v1/design/presets`, MCP `design_presets`): free, outside the daily free calls.− - `ratings.current`: the continuous current rating for the installation sent in `installation` (POST: `{"installation": {"laying": "air", "air_c": 40, "group": 3}}`; GET: the same fields flat, `&laying=air&air_c=40`): `laying` (buried, duct, air), `formation` (single-core: trefoil, flatTouching, flatSpaced), `method` (BS 7671: C, E, D_direct, D_duct), `air_c`, `ground_c`, `depth_m`, `soil_k_m_per_w`, `group`, `spacing_mm`, `support`, `trays`. The table is the cable's own: IEC 60502-2:2014 Annex − - `ratings.short_circuit`: IEC 60949:1988 permissible currents of the conductor (non-adiabatic) and each metal screen for `fault_s` seconds (0.1 to 5, default 1), with the initial and final temperatures and their sources.− - `pools[]` (with `pool=1`, in place of `fits[]`): makers print different dimensions for the same nominal size, so each row is one size and material (`KTG` and `TR` by the flange in decimetres, `NEMA` by its F x T x D designation, a maker's own reference alone) with its makers' drums in `makers[]`. Ranges are `{min, max}` over the makers; `count` is the drums the lowest-capacity maker needs (`drawn`), every maker's drum carrying `per_drum_m`; `barrel_mm` is the smallest barrel, `load_kg` the low− - Every drum is as its maker prints it, with `maker`, `source` and `seen` (`manufacturer` or `secondary`). No drum standard (DIN 46391, NEMA WC 26) was read: never quote these sizes as a standard's.− - [Cable designer](https://thecablecode.com/design/): build a cable layer by layer or from a sentence, sized by IEC 60502, HD 603, HD 620, BS and EN 50618 with every value's source, drawn in 3D and 2D, checked against the chosen standard (deviation list with clause references), with the current rating for an installation, conductor resistance and short-circuit ratings, bending radius and pulling force, equivalents in other countries and the smallest drums a length goes on− - [Project requirements and specification](https://thecablecode.com/design/#v2-req-box): in the designer, the project's requirements on top of the base standard (rodent, termite, UV, cold, oil, watertightness, fire, armour and more), each with its acceptable constructions, tests and sources; applying one changes the layers. Below it, the specification in tender order and the required / offered schedule (GTP) with the required column filled from the design. The requirements, the cards and an on-s− - [Pro](https://thecablecode.com/pro/): for people, from $32 a month ($320 a year) by card through Whop: STEP for CAD, a PDF datasheet in your own brand (logo, own footer, QR code, product code and DoP number, and the thecablecode.com line left out if you choose), your print along the 3D cable, the specification's full text and downloads, and designs kept in an account. The designer itself stays free; agents keep paying per call with x402.− - [Team](https://thecablecode.com/pro/#plans): three engineers on one membership, $79 a month or $790 a year, sharing one workspace (designs, logo, company and datasheet settings)− - [Project pass](https://thecablecode.com/pro/#plans): $169 once, for one project of up to 30 cables: its specification, bid comparison for 5 bidders, and 60 days of Pro− - [Enterprise](https://thecablecode.com/business/#spec): from $4,400 a year, for 5 users, with unlimited projects and bid comparisons− - [Cable drum calculator](https://thecablecode.com/drum): which drum a length of cable needs, what a drum takes, and what is left on a part-used drum, with the drums as their makers print them− - [Explainer videos](https://thecablecode.com/video): a two-and-a-half-minute tour of the site and ten short clips, with subtitles in every site language− - [Dimension pages](https://thecablecode.com/dimensions): layer thicknesses, diameters and weights per code, size and voltage (nominal calculation, not manufacturer data)− - [CPR fire classes](https://thecablecode.com/cpr-classes): what Aca to Fca and the s, d, a classes mean and which tests they rest on+ > Decodes cable type designations (NYY-J 3x1,5, N2XSEYRY, H07RN-F 3G2,5, 12/2 NM-B, Cat6A S/FTP, A-DQ(ZN)B2Y 12G 50/125) into their construction: conductor, insulation, screen, armour, sheath, with the meaning and the source of every symbol. 69 coding systems: 25 national and international letter-code systems (DIN VDE, HAR / HD 361, BS / IEC, TS 621, UTE, CEI-UNEL, UNE, NEK 606, SS 424, NEC and more) and 44 type-name tables (NEC / UL (USA), CSA (Canada), NOM / NMX (Mexico), IRAM / Mercosur (Arge+ - [Decode endpoint](https://thecablecode.com/api/v1/decode?code=N2XSEYRY): `GET /api/v1/decode?code=<designation>&lang=<any of the site's 15 languages: en, tr, de, nl, sv, fr, es, da, no, fi, it, ro, pl, cs, ru>`, JSON in the thecablecode.decode/v1 format; any system's letters, a Chinese GB/T name among them (`ZR-YJV22 3x95`: ZR flame retardant, YJ XLPE, V PVC sheath, 22 steel tape armour and PVC outer sheath)+ - [Design endpoint](https://thecablecode.com/developers#design): `GET /api/v1/design?sentence=<words>&lang=<any of the 15>&formats=xml,dxf,svg,csv,glb,step,pdf`, or `POST /api/v1/design` with JSON `{"sentence": "..."}`, `{"spec": {"voltage": "12/20", "cores": 3, "section": 95, ...}}` or `{"design": <an earlier answer's design>}`. A sentence in any of the site's 15 languages (or a bare designation) becomes a sized cable: every layer's thickness with its source (IEC 60502-1 / -2, HD 603, HD 620, B+ - Installation calculations inside a design, at no extra price (see "Reading a design"): `"installation": {"group": 6, "arrangement": "bunched", "h3_pct": 40}` applies the LV grouping and third-harmonic factors (IEC 60364-5-52:2009 Tables B.52.17 to B.52.21 and E.52.1, BS 7671 Tables 4C1 to 4C5); `"load": {"amps": 45, "length_m": 40}` adds `voltage_drop` and `sizing` (IEC 60364-5-52 Annex G with the Table G.52.1 limits, BS 7671 Table 4E4B, NEC Chapter 9 Table 9; the smallest size by current, by + - [Installation calculations](https://thecablecode.com/developers#calculations), the ones that are Pro on the site, as paid calls (POST, JSON `{"sentence" | "spec" | "design", "input": {...}}`, or `{"items": [...]}` for a project's list): `POST /api/v1/pull` (pull tensions, sidewall pressure, jam ratio, the governing limit; `pdf`), `POST /api/v1/tray` (NEC 392.22 tray fill and 392.80 ampacity; `pdf`), `POST /api/v1/drum/loading` (the drums on each truck or container), `POST /api/v1/climate` (a p+ - [Check endpoint](https://thecablecode.com/developers#check): `GET /api/v1/check?designation=<designation with size and voltage>&standard=auto`, or `POST /api/v1/check` with JSON `{"designation": "..."}` (a DIN VDE or Nordic MV name, an Indian name at its grade: "A2XFY 3x240 1100 V", "YWY 4x16 0.65/1.1 kV", "A2XWY 3x185 11/11 kV", "FRLS multicore 3x1.5", or any name the code pages build, as the equivalents finder reads it: "H07RN-F 3G2.5", "NYM-J 3x1.5", "H1Z2Z2-K 1x6"), `{"design": <a design a+ - [Equivalents endpoint](https://thecablecode.com/developers#equivalents): `GET /api/v1/equivalents?code=<designation with size and voltage>&country=NL|SE|DK|NO|DE|GB|INT|EU|ES|IT|IN|CN|JP|AU|ZA|TH|US&standard=<id>&lang=<any of the 15>`. The decoded cable rebuilt under other countries' standards (power cables: IEC 60502, HD 603, HD 620 J/M/D/C/K/E1/E2/I1/I2/I3, BS 5467/6724/7846/6622, IS 1554 and IS 7098 (1100 V as 0.6/1 kV by Um), EN 50618, HD 627; wires, cords and control cables: EN 50525, DIN+ - Overhead conductor endpoint (1.49.0): `POST /api/v1/overhead` with JSON `{"code": "242-AL1/39-ST1A"}` (EN 50182:2001 4.5; an ACSS code such as `401-AL0/28-MEHST`, FprEN 50540 clause 4, is read by its areas) or `{"table": "F.19", "row": "434-AL1/56-ST1A"}` (an EN 50182 Annex F country table, the row optional), `"core"` the ACSS core wire (ST6A default, MEHST, EHST, MUHST, UHST, 20SA, 20EHSA, 14EHSA). Each row as Annex F prints it with its table, page and country (seen standard): stranding, area+ - [Datasheet reader](https://thecablecode.com/developers#extract): `POST /api/v1/extract` with JSON `{"pdf": "<base64>"}`, `{"url": "https://..."}` or `{"text": "..."}`, optional `"hint"` (a size) and `"standard"` (`auto` checks every row). Every cable size the document states as a construction ready for `/api/v1/check`, with page, row as printed, `problems` and `unsure` (thecablecode.extract/v1, [JSON Schema](https://thecablecode.com/api/v1/schema/extract-v1.json)). An LLM (Claude) reads the do+ - [Tender reader](https://thecablecode.com/developers#tender): `POST /api/v1/tender` with JSON `{"pdf": "<base64>"}` (up to 80 pages and 20 MB, or the pages picked with `"ranges": "1-12, 40-55"`) or `{"text": "..."}` (a Word file turned into text; one page per 1,700 characters begun), optional `"hint"` and `"lang"`. A reading takes up to a few minutes, so the call starts a job: 202 with `poll`, then `GET /api/v1/tender/{job}` until `status` is `done` (the `reading`) or `failed`; `DELETE` the sam+ - [Drum endpoint](https://thecablecode.com/api/v1/drum?od=38&length=500), free: `GET /api/v1/drum?od=<mm>&length=<m>&kg=<kg/km>&kind=<barrel kind>&system=KTG|NEMA|TR|IS|maker|all&max=<drums, 1 to 10>` gives the drums (reels) that take the length, those passing every check first, smallest first; add `&pool=1` for pooled drum sizes (one row per nominal size and material, each maker's drum inside); `GET /api/v1/drum?od=<mm>&D=&d=&W=` gives what one drum by its dimensions takes, and with `&free_heig+ - [Designer presets](https://thecablecode.com/api/v1/design/presets), free: `GET /api/v1/design/presets?lang=<any of the 15>` lists what the designer builds: every preset with the sentence that builds it and its designation, and every family a spec may name (`spec.standard`: HD620-10C, BS6724, UL-NMB, EN50525-2-21 ...) with its voltages, core counts, sections and metals (thecablecode.design-presets/v1)+ - Free reference calls, the site's own reference pages as JSON, every value with its source and seen level (see "Reading a reference answer"):+ - [Burial depth](https://thecablecode.com/api/v1/burial?country=DE&u=0.6/1): `GET /api/v1/burial?country=<DE|TR|GB|FR|IT|PL|HK|US|AU|IN|NL|SE|NO|DK>&u=<U in kV, or Uo/U>&place=field|road|pavement&method=direct|raceway`, the minimum cover by country (thecablecode.burial/v1)+ - [Fire class](https://thecablecode.com/api/v1/fire-class?country=GB&place=escape): `GET /api/v1/fire-class?country=<DE|ES|FR|GB|IT|TR|US>&place=escape|general|highrise|tunnel|hospital|datacentre|plenum|riser&lang=`, the lowest CPR class or NEC listing a country asks for there, or `not_found` (thecablecode.fire-class/v1)+ - [AWG and mm²](https://thecablecode.com/api/v1/convert?awg=4/0): `GET /api/v1/convert?awg=<4/0, 500 ...>` or `?mm2=<95 ...>`, `&metal=Cu|Al`, `&k=<ICEA K>`: by area and by maximum resistance at 20 °C (4/0 AWG is not 95 mm²), the K against IEC Ki (thecablecode.convert/v1)+ - [Not equivalent](https://thecablecode.com/api/v1/not-equivalent?text=THHN%20VW-1): `GET /api/v1/not-equivalent?text=<a cable or a test>` (or `id=`, or nothing for all): fire tests often offered for one another that cannot be swapped (VW-1 and IEC 60332-1-2, FT4 and IEC 60332-3, plenum and the CPR classes ...), each side's pass criteria with sources (thecablecode.not-equivalent/v1); a decode carries the same per match in `not_equivalent`+ - [Laying guide](https://thecablecode.com/api/v1/laying-guide): `GET /api/v1/laying-guide` (the 14 families) and `GET /api/v1/laying-guide/<family>?lang=` (each rule of the family page with its sources) (thecablecode.laying-guide/v1)+ - [Glossary](https://thecablecode.com/api/v1/glossary?q=bending%20radius): `GET /api/v1/glossary?q=<words>&lang=` and `GET /api/v1/glossary/<slug>`, terms with their names in the site's languages and their definitions, with sources; one term adds `laying_rules`, the laying guide's rules that use it with their sources and family pages (thecablecode.glossary/v1)+ - [Conduit fill](https://thecablecode.com/developers#calculations): `POST /api/v1/conduit-fill` with JSON `{"raceway": "EMT", "cables": [{"type": "THHN", "size": "4/0", "count": 3}]}` (a cable by its diameter: `{"type": "od", "od_mm": 38.5}`): the smallest trade size by NEC Chapter 9 (Tables 1, 4, 5, 5A, 8), its fill and the jam ratio (thecablecode.conduit-fill/v1)+ - [Changelog](https://thecablecode.com/api/v1/changelog): `GET /api/v1/changelog`, what changed in the answers, dated (thecablecode.changelog/v1; see "Changes" below)+ - Remote MCP server: `https://thecablecode.com/mcp` (streamable HTTP, stateless), twenty-four tools: `decode_cable_code(code, lang)`, `design_cable(sentence | spec | design, lang, formats, installation, fault_s, load, fault, cpc, nec, test_variant)`, `find_equivalents(code | design, country, standard, lang)`, `overhead_conductor(code | table, row, core)`, `check_cable(designation | design | construction, standard)`, `extract_datasheet(url | text, hint, standard)`, `write_specification(sentence |+ - Chat apps: add `https://thecablecode.com/mcp` as a connector, no authentication. In Claude (web or Desktop): Customize, Connectors, + Add, Add custom connector, paste the URL (the Free plan allows one custom connector; on Team and Enterprise an owner adds it under Organization settings, Connectors; https://support.claude.com/en/articles/11175166). In ChatGPT: turn on developer mode (Settings, Apps, Advanced settings; on the web for Business, Enterprise and Edu, https://help.openai.com/en/artic+ - Listings: the official MCP registry as `io.github.exquad/thecablecode` (remote `https://thecablecode.com/mcp`, the server answers with the twenty-four tools above and five resources; its card at https://thecablecode.com/.well-known/mcp.json), and x402scan (origin `thecablecode.com`, the pay-per-call endpoints)+ - Discovery files: [/.well-known/mcp.json](https://thecablecode.com/.well-known/mcp.json), the MCP server card (name, version and remotes from the registry entry deploy/mcp-registry/server.json, with links to this file and the OpenAPI document), and [/.well-known/security.txt](https://thecablecode.com/.well-known/security.txt) (RFC 9116: the security contact, Expires a year ahead, renewed at every build)+ - Equivalents and overhead conductors (`/api/v1/equivalents`, `/api/v1/overhead`; MCP `find_equivalents`, `overhead_conductor`): priced like a decode ($0.10) and drawing on the same 5 free calls a day.+ - Datasheet reader: no free allowance, $2.00 in USDC per document from the first one (API and MCP alike), every row's check included. A call without payment gets the 402 challenge; a bad request or a document that cannot be read costs nothing.+ - Installation calculations (`/api/v1/pull`, `/tray`, `/drum/loading`, `/climate`, `/electrical`, `/economic`): $0.50 in USDC per full calculation; the IEC 60287 rating (`/api/v1/iec60287`, Enterprise grade) $5.00 per calculation; the commissioning sheet (`/api/v1/commissioning`) $0.50 and the end preparation with its step sheet (`/api/v1/prep`) $0.50, separate calls, never inside the design price. The verdict of the pull, tray fill, loading plan and end preparation (what a site visitor sees) dr+ - Tender readings (`/api/v1/tender`, MCP `read_tender`): $4.00 in USDC up to 20 pages and $2.00 for each further 10 pages begun (a 40-page document is $8.00, 80 pages $16.00), one payment when the job starts; the pages are counted first, so the price asked is exact. No free allowance. The same file again within the hour is the same job and is not charged again; a paid reading that failed starts again with the same file at no charge.+ - Drums (`/api/v1/drum`, MCP `drum_fit`), the NEC conduit fill (`/api/v1/conduit-fill`, MCP `conduit_fill`), designer presets (`/api/v1/design/presets`, MCP `design_presets`), the specification's requirement list (`/api/v1/spec/requirements`) and the reference calls (burial, fire class, AWG and mm², not equivalent, laying guide, glossary, changelog; MCP `burial_depth`, `fire_class`, `awg_metric` and the resources): free, outside the daily free calls.+ - `matches[].not_equivalent`: fire tests or listings the reading names that are often offered for one another and cannot be swapped (as the code page's "Not equivalent, because" note): `because`, then each side's pass criteria with sources and seen level. Empty when it names none.+ - `dimensions.lay[]`: the direction of lay of every helical element, inside out (`element`: conductor, a `layer` and a wire screen's `counter_helix`, `pairs`, `lay_up`): `direction` S (left-hand) or Z (right-hand), as a screw thread; `basis` (`rule` the standard's or a maker's: IS 1554 / IS 7098 and BS 5467 / BS 6724 lay the cores Z and the armour S; `typical` where the standard is silent, as IEC 60502 and IEC 60228 are: the lay-up Z, else the conductor Z; `reversed` against the next helical ele+ - `ratings.current`: the continuous current rating for the installation sent in `installation` (POST: `{"installation": {"laying": "air", "air_c": 40, "group": 3}}`; GET: the same fields flat, `&laying=air&air_c=40`): `laying` (buried, duct, air), `formation` (single-core: trefoil, flatTouching, flatSpaced), `method` (BS 7671: C, E, D_direct, D_duct), `iec_method` (IEC 60364-5-52 at 0.6/1 kV: A1, A2, B1, B2, C, D1, D2, E, F), `air_c`, `ground_c`, `depth_m`, `soil_k_m_per_w`, `group`, `spacing_mm+ - `data_cable` (a LAN design, 1.25.0): `computed` (conductor and loop d.c. resistance against the IEC 61156-5 / -9 6.2.1 maximum, NVP and delay against 534 + 36/sqrt(f) ns per 100 m, impedance and capacitance as approximations, PoE loss per type) and `limits.rows` (insertion loss maximum, NEXT, PSNEXT, ACR-F, PSACR-F and return loss minima in dB per 100 m by frequency, with `source` and `seen`). `signal` (a multipair design, 1.25.0): `rows` (conductor and loop resistance, inductance, L/R, capaci+ - LV grouping (0.6/1 kV): `installation.group` (circuits or multicore cables), `arrangement` (bunched, wall, ceiling, perforated, vertical, unperforated, ladder, spaced), `clearance` (touching, oneDiameter, or 0.125 to 1.0 m in the ground), `trays` and `h3_pct` (the third-harmonic share, 4- and 5-core): the factor joins `factors[]` with its `table`, `page`, `standard`, `seen` and the `column` read; `rated` is the rating after every factor and `harmonic` says whether the neutral sizes the cable (+ - `voltage_drop` (with `load`): `drop_volts`, `drop_pct`, `limit_pct` (a Table G.52.1 row raised by 0.005 % a metre beyond 100 m, at most 0.5 %, or 5 % for a NEC wire), `pass`, and the `resistance` (IEC 60228 at `temp_c`) and `reactance` (Annex G up to 1 kV, the geometry above) or the BS 7671 `bs` or NEC `nec` row, each with `source` and `seen`. `sizing`: `by_current`, `below`, `by_drop` and `both`, each size rated as `ratings.current` rates this one.+ - `cpc` (with `fault` or `cpc`, up to 1 kV): `k` with its table and page, `need_mm2` and `pass` (adiabatic), `withstand_ka`, and `simplified` (BS 7671 Table 54.7). `laying.cold`: the minimum laying temperature, what it is of (the cable, the air, both), its `rule`, `source` and `seen`, or null with `reason`; `pre_warm` the rules with theirs. `after_installation.rows[]`: each test's `kv`, `minutes`, `wave`, `source` and `seen`; the row ids go to `/api/v1/commissioning`. `reasons` says why a block + - `ratings.short_circuit`: IEC 60949:1988 permissible currents of the conductor (non-adiabatic) and each metal screen for `fault_s` seconds (0.1 to 5, default 1), with the initial and final temperatures and their sources; on a Type MV-105 or URD cable also `icea` (1.42.0): the conductor by ICEA P-32-382 and each core's metallic shield by ICEA P-45-482:1979 (Table 2 by kV and the conductor temperature, `mv_temp_c`; Table 3 by the material over the shield).+ - `ratings.current` options (1.43.0): `installation.rating_basis: "hd620"` rates an HD 620 10-C design by the section's own Tables 7 to 10 at its clause 5 conditions (given in `conditions`; no conversion factors, no duct table); `installation.reel_drum` (cylindrical, radial-vent, radial-closed) and `reel_layers` put a flexible cable on a reeling drum: `amps` is then the rating on the drum (times the NFPA 79 (2024) Table 12.7.3 factor, also in `factors`), `reel` gives the factor, `off_drum_amps`,+ - `ratings.short_circuit` (1.43.0): an Indian design adds `india`, the IS 16269:2018 Table 6 (and IS 5819:2024 for IS 1554-2) lines at `fault_s`, a k alone taken on the design's armour or screen area; `installation.restrained: "yes"` (buried directly or clamped) takes a thermoplastic insulation's limits 10 °C lower (IEC 60986 3.2.2), `restrained` says whether it applied.
Showing the first 40 of each.