| quantitas; | |
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Rectus impetus comprehensor seligens quattuor parametros clavos adaptare postulat ad condiciones systematis tuae specificae et in ambitu institutionis.
1. Ratio intentione et fundationis configurationis
Ad rationem 33kV, maximus ratio voltage nominalis (Um) est 36kV. Requisitum MCOV (Maximum Continuum Operating Voltage) dependet a systema fundationis generis :
| Systema Grounding Type | Voltage Factor (k) | Commendatur MCOV |
|---|---|---|
| Efficaciter Grounded | 1.0 | ≥ 0.8 × Um (≥ 28.8 kV) |
| Fundatur / desolatus Neutrali | 1.25-1.4 | ≥ Um/√3 1.25 (≥ 26 kV) |
| Resonant Grounded | 1.4-1.73 | ≥ Um/√3 1.4 (≥ 29 kV) |
Ut pleraque 33kV applicationes distribuendi cum neutris efficaciter fundatis, MCOV of 27.0–27.5kV vexillum est et marginem congruentem praebet . Pro regula pollicis, impetus comprehensores electi sunt MCOV ratings 10-20% super vexillum tempus-ad-humus operating intentione.
2. Nominal Current officii (In)
5kA (Class 1 / Distributio Classis): Pro vexillum distributio linearum cum modicis fulgurum actuum. Apta acies fluctuum comprehensores et parvae transformatores distributio.
10kA (Class II / Classis) : Pro substations, transformatores critici, et areae magnae densitatis fulminis. Maiorem industriam effusio capacitatem praebet et diutius vitam serviendi. Commendatur pro plurimis applicationibus substationi 33kV.
3. Creepage distantia et pollutio Level
Creepage distantia eligenda secundum institutionem ambitus per IEC 60815;
| Pollutio Level | Minimum Creepage | Typicam Applicationem |
|---|---|---|
| Lux (Level I) | 16 mm/kV | Intus, humilis-humidum areas |
| Medium (Level II) | 20 mm/kV | General velit officinae |
| Gravis (Level III-IV) | 25-31 mm/kV | Maritimum, desertum, zonae industriales |
Pro 33kV systemata cum 36kV maxima intentione, subrepens distantia 900-1330mm typica est pro gravibus locis pollutionis. Murrinae captivos praesto sunt cum extenso creepage distantiae ad ambitus maritimos et industriales.
4. Material Electio Praesent: Porcelain Polymerus vs
Hoc consilium criticum est quod perficiendi, institutionem, et sumptus dominii mechanici afficit. Tabula comparationis infra summatim clavem differentiarum;
Porcellanam habitationem elige cum: onus mechanicum est extremum (venti altum, zonae seismicae), officium scelerisque grave est, vel utilitas specificationum expresse requirit fictilem constructionem . Polymerus habitationem elige cum: simplicitas institutionis, pondus leve, et superior pollutio perficiendi sunt potiores.
| Parameter | Unitas | Y5W-33 (5kA) | Y10W-33 (10kA) |
|---|---|---|---|
| Rated voltage (ur) | kv (rms) | 33 | 33 |
| Maxime continua Operating intentione (MCOV / Uc) | kv (rms) | 27.0–27.5 | 27.0–27.5 |
| Nominal missionem Current (In) | ka | 5 | 10 |
| Ardua Current Impetus Residua intentione (1/4μs) | kv (Crest) | ≤113 | ≤113 |
| De caelo impulsus Residua intentione (8/20µs) | kv (Crest) | ≤99 | ≤99 |
| Commutatio Impetus Residua intentione (30/60µs) | kv (Crest) | ≤89 | ≤89 |
| 2ms Square Undo Current resistunt | A | 150 | 250 |
| 4/10μs Current Impetus resistunt | ka | 65 | 100 |
| ADMODO | mm | 750–900 | 1055-1330 |
| Habitationi materiales | — | Electrical-gradus murrina | Electrical-gradus murrina |
| Varistor Core | — | ZnO (Zinc Oxide) gapless | ZnO (Zinc Oxide) gapless |
| Vexillum | — | IEC 60099-4 | IEC 60099-4 |
| Operating temperatus | °C | -40 ad +45 | -40 ad +45 |
| altitudo | m | ≤3000 | ≤3000 |
Nota: Creepage distantiae per pollutio gradus specificationis variat. Custom ratings available on request.
Hoc 33kV fictilem assurgat comprehensor ad sequentes officinas destinatur:
33kV Lineas Distributio supra caput: protegit lineas insulatores, transformatores, et funes terminationes connexas ab inflexionibus fulgurum inductis. Praecipue aptae sunt zonae activitatis fulguris in quibus linea fluctuum comprehensores periculum flashover minuunt ac necessaria fila scuti eliminant.
Distributio Transformers: in prima parte 33kV/11kV vel 33kV/0.4kV transformatores instruxit ut fibulae advenientis aestus antequam ad insulationem curvis perveniant.
Cable Terminationes & Switchgear: Tutetur funem obsignationis fines et connexum switchgear ex mutationibus overvoltages et fluctuum transientium per nexus potentiarum retinacula propagata.
Substatio Equipment: applicata praesidio classium stationis busbarum, ruptorum ambitus, et instrumentorum transformatorum in 33kV substationibus.
| Aspect | 33kV Porcelain Arrester | 33kV Polymer Arrester |
|---|---|---|
| Habitationi materiales | Ceramic electrica vitreae | Silicone Flexilis / EPDM super FRP core |
| Pondus (proxime.) | 8-12 kg | 2-4 kg |
| Cantilever Fortitudo | Princeps (usque ad 70,000 lb/311 kN) | Moderor |
| Pollutio | Satis serpat spatium requirit | Hydrophobic superficies active repellit aquam |
| Defectum Moribus | Concutiat culpam; directional pressura subsidio praesto | Non-fragment; tutior in locis hominum |
| UV / Aging Resistentia | Optimum diuturnum stabilitatis | Bonum est; silicone aetatis extremae UV |
| Idoneam cable genera | Omnes 33kV XLPE, EPR, PILC fune terminationes | Ulpianus; malle foedus funem greges |
| Commendatur Opera | Venti magni, zonae seismicae, substationes, locus summus temperatus | Maritimum, desertum, spatio-limitatum officinae |
| Installation opus est | Grus armorum attollens; rigidum firmamentum compages | Manuale pertractatio; vexillum polus vel bracket adscendens |
| Sustentationem | Visualis inspectio periodica; Purgato si graviter polluta | Visual inspectio; auto-purgatio hydrophobic superficies |
Surge Arrester Series:
Rating: 0.22 ~ 500KV (Porcelain), 0.22 ~ 220kv (composita)
Applications: disposito praesidio potestatem tradenda et distribution systems ex super-voltage per fulgur vel electrica offerat.
Habitationi options: Available in utroque Silicone Polymer habitationi compositum metallum oxide surge areres et porcellana habitationi metallum oxide surge areres.
Donec & Reliability: De praesidio et reliability de surge arresster fuisse significantly amplificata ex eius robust constructione et provectus technology.
Quid eligere nostri surge areres?
Praesidium Superior: Zinc Oxide surge areres notum pro superior tutela contra-voltage, faciens ea certa arbitrium pro summus voltage systems.
Long-term diuturnitatem: et porcelain habitationi ensures diu-term resistentia ad environmental damnum, etiam in dura conditionibus.
Maximum efficientiam: Non missionem gap consilio et non-lineares characteres providere magis efficiens et reliable viam tractantem super-voltage condicionibus.
Operatio
I. Ambiens Air Temperature: -40 ℃ ~ + XL ℃;
II. Altitude: <2000M =;
III. Frequency: 48hz ~ 62hz;
IV. Power frequency voltage applicantur inter terminals de surge arresster non excedat continua operating voltage de surge arrerter;
V. Minus quam VIII gradu motus intensionem;
VI. Max. Ventus celeritas est 35M / s.
Pelagus techicae parametri
I. Metal Oxide Polymer Habitationi (Gapless) Type Surge Arresser AC Ratio (5Ka Series)
Exemplar | Rated voltage (KVR.ms) | Continua operating voltage (kvr.ms) | Fulgur impetus residua voltage sub nominis missionem current ( | Linea fluxum genus | Creepage procul (mm) | 2ms quadrata unda impetus current wortstands (a) | IV / 10μhigh current impetus resistit (Kap) |
YH-5W-VI | 6 | 5.1 | 18 | 320 | 150 | 65 | |
YH-5w-IX | 9 | 7.65 | 27 | 430 | 150 | 65 | |
YH-5W-XII | 12 | 10.2 | 36 | 430 | 150 | 65 | |
YH-5W-XV | 15 | 12.75 | 45 | 530 | 150 | 65 | |
YH-5W-XVIII | 18 | 15.3 | 54 | 530 | 150 | 65 | |
YH-5w-XXI | 21 | 16.8 | 63 | 640 | 150 | 65 | |
YH-5W-XXIV | 24 | 19.2 | 72 | 640 | 150 | 65 | |
YH-5w-XXVII | 27 | 21.6 | 81 | 740 | 150 | 65 | |
YH-5W-XXX | 30 | 24 | 90 | 890 | 150 | 65 | |
YH-5W-XXXIII | 33 | 26.4 | 99 | 890 | 150 | 65 | |
YH-5W-XXXVI | 36 | 28.8 | 108 | 1115 | 150 | 65 |
II. Metal Oxide Polymer Habitationi (Gapless) Type Surge Arresser AC Ratio (10Ka Series)
Exemplar | Rated voltage (KVR.ms) | Continua operating voltage (kvr.ms) | Fulgur impetus residua voltage sub nominis missionem current ( | Linea fluxum genus | Creepage procul (mm) | 2ms quadrata unda impetus current wortstands (a) | IV / 10μhigh current impetus resistit (Kap) |
YH-10W-VI | 6 | 5.1 | 18 | 1 | 320 | 250 | 100 |
YH-10W-IX | 9 | 7.65 | 27 | 1 | 430 | 250 | 100 |
YH-10W-XII | 12 | 10.2 | 36 | 1 | 430 | 250 | 100 |
YH-10W-XV | 15 | 12.75 | 45 | 1 | 530 | 250 | 100 |
YH-10W-XVIII | 18 | 15.3 | 54 | 1 | 530 | 250 | 100 |
YH-10W-XXI | 21 | 16.8 | 63 | 1 | 640 | 250 | 100 |
YH-10W, XXIV | 24 | 19.2 | 72 | 1 | 740 | 250 | 100 |
YH-10W-XXVII | 27 | 21.6 | 81 | 1 | 740 | 250 | 100 |
YH-10W-XXX | 30 | 24 | 90 | 1 | 890 | 250 | 100 |
YH-10W-XXXIII | 33 | 26.4 | 99 | 1 | 890 | 250 | 100 |
YH-10W-XXXVI | 36 | 28.8 | 108 | 1 | 1115 | 250 | 100 |
YH-10W-XLII | 42 | 33.6 | 126 | 2 | 1260 | 400 | 100 |
YH-10W-XLVIII | 48 | 39 | 139 | 2 | 1260 | 400 | 100 |
YH-10W-LIV | 54 | 42 | 160 | 2 | 1260 | 400 | 100 |
YH-10W-LX | 60 | 48 | 178 | 2 | 1465 | 400 | 100 |
YH-10W-LXVI | 66 | 52.8 | 196 | 2 | 1465 | 400 | 100 |
YH-10W-LXXII | 72 | 57 | 214 | 2 | 2255 | 400 | 100 |
YH-10W-LXXXIV | 84 | 67.2 | 244 | 2 | 2255 | 400 | 100 |
YH-10W-XC | 90 | 72.5 | 249 | 2 | 2255 | 400 | 100 |
YH-10W-XCVI | 96 | 75 | 265 | 3 | 3555 | 800 | 100 |
YH-10W CVIII | 108 | 84 | 281 | 3 | 3555 | 800 | 100 |
YH-10W-CXX | 120 | 96 | 300 | 3 | 4153 | 800 | 100 |
YH-10W-CL | 150 | 120 | 416 | 3 | 5040 | 800 | 100 |
YH-10W-CC | 200 | 156 | 520 | 3 | 7110 | 800 | 100 |
III. Metal Oxide Polymer Habitationi (Gapless) Type Surge Arresser pro ac Ratio (20KA series)
Exemplar | Rated voltage (KVR.ms) | Continua operating voltage (kvr.ms) | Fulgur impetus residua voltage sub nominis missionem current ( | Linea fluxum genus | Creepage procul (mm) | 2ms quadrata unda impetus current wortstands (a) | IV / 10μhigh current impetus resistit (Kap) |
YH-20W-CVIII | 108 | 84 | 281 | 3 | 3555 | 800 | 100 |
YH-20W-CXX | 120 | 96 | 300 | 3 | 4153 | 800 | 100 |
YH-20W-CL | 150 | 120 | 416 | 3 | 5040 | 800 | 100 |
YH-20W-CC | 200 | 156 | 520 | 3 | 7110 | 800 | 100 |
IV. Metal Oxide Porcelain habitationi (Gapless) Type Surge Arresser AC Ratio (5Ka Series)
Exemplar | Rated voltage (KVR.ms) | Continua operating voltage (kvr.ms) | Fulgur impetus residua voltage sub nominis missionem current ( | Linea fluxum genus | Creepage procul (mm) | 2ms quadrata unda impetus current wortstands (a) | IV / 10μhigh current impetus resistit (Kap) |
Y5W-VI | 6 | 5.1 | 18 | 280 | 150 | 65 | |
Y5W-IX | 9 | 7.65 | 27 | 320 | 150 | 65 | |
Y5W-XII | 12 | 10.2 | 36 | 320 | 150 | 65 | |
Y5W, XV | 15 | 12.75 | 45 | 450 | 150 | 65 | |
Y5W-XVIII | 18 | 15.3 | 54 | 450 | 150 | 65 | |
Y5W-XXI | 21 | 16.8 | 63 | 450 | 150 | 65 | |
Y5W, XXIV | 24 | 19.2 | 72 | 510 | 150 | 65 | |
Y5W, XXVII | 27 | 21.6 | 81 | 510 | 150 | 65 | |
Y5W-XXX | 30 | 24 | 90 | 890 | 150 | 65 | |
Y5W-XXXIII | 33 | 26.4 | 99 | 890 | 150 | 65 | |
Y5W-XXXVI | 36 | 28.8 | 108 | 890 | 150 | 65 |
V. Black Metal Oxide Polymer Habitationi (Gapless) Type Surge Arresser pro ac Ratio (10Ka Series)
Exemplar | Rated voltage (KVR.ms) | Continua operating voltage (kvr.ms) | Fulgur impetus residua voltage sub nominis missionem current ( | Linea fluxum genus | Creepage procul (mm) | 2ms quadrata unda impetus current wortstands (a) | IV / 10μhigh current impetus resistit (Kap) |
Y10w-VI | 6 | 5.1 | 18 | 1 | 280 | 250 | 100 |
Y10w-IX | 9 | 7.65 | 27 | 1 | 320 | 250 | 100 |
Y10W-XII | 12 | 10.2 | 36 | 1 | 320 | 250 | 100 |
Y10w, XV | 15 | 12.75 | 45 | 1 | 450 | 250 | 100 |
Y10w-XVIII | 18 | 15.3 | 54 | 1 | 450 | 250 | 100 |
Y10w-XXI | 21 | 16.8 | 63 | 1 | 450 | 250 | 100 |
Y10W, XXIV | 24 | 19.2 | 72 | 1 | 510 | 250 | 100 |
Y10w, XXVII | 27 | 21.6 | 81 | 1 | 510 | 250 | 100 |
Y10w-XXX | 30 | 24 | 90 | 1 | 890 | 250 | 100 |
Y10W-XXXIII | 33 | 26.4 | 99 | 1 | 890 | 250 | 100 |
Y10W-XXXVI | 36 | 28.8 | 108 | 1 | 890 | 250 | 100 |
Y10w-XLII | 42 | 33.6 | 126 | 2 | 1256 | 400 | 100 |
Y10w-XLVIII | 48 | 39 | 139 | 2 | 1256 | 400 | 100 |
Y10w-LIV | 54 | 42 | 160 | 2 | 1256 | 400 | 100 |
Y10w-LX | 60 | 48 | 178 | 2 | 1440 | 400 | 100 |
Y10w, LXVI | 66 | 52.8 | 196 | 2 | 1440 | 400 | 100 |
Y10W-LXXII | 72 | 57 | 214 | 2 | 1440 | 400 | 100 |
Y10W-LXXXIV | 84 | 67.2 | 244 | 2 | 2200 | 400 | 100 |
Y10W-XC | 90 | 72.5 | 249 | 2 | 2200 | 400 | 100 |
Y10W, XCVI | 96 | 75 | 265 | 3 | 3350 | 800 | 100 |
Y10w-CVIII | 108 | 84 | 281 | 3 | 3350 | 800 | 100 |
Y10W-CXX | 120 | 96 | 300 | 3 | 3948 | 800 | 100 |
Y10w, CL | 150 | 120 | 416 | 3 | 4400 | 800 | 100 |
Y10w, CC | 200 | 156 | 520 | 3 | 6700 | 800 | 100 |
VI. Metal Oxide Polymer Habitationi (Gapless) Type Surge Arresser AC Ratio (20KA Series)
Exemplar | Rated voltage (KVR.ms) | Continua operating voltage (kvr.ms) | Fulgur impetus residua voltage sub nominis missionem current ( | Linea fluxum genus | Creepage procul (mm) | 2ms quadrata unda impetus current wortstands (a) | IV / 10μhigh current impetus resistit (Kap) |
Y20w, CVIII | 108 | 84 | 281 | 3 | 3555 | 800 | 100 |
Y20w-CXX | 120 | 96 | 300 | 3 | 4106 | 800 | 100 |
Y20w, CL | 150 | 120 | 416 | 3 | 4400 | 800 | 100 |
Y20w, CC | 200 | 156 | 520 | 3 | 6700 | 800 | 100 |
Y20w, CDXLIV | 444 | 324 | 1106 | 4 | 17052 | 2000 | 100 |
