RECORTE
Gama 20 kilovoltios a los 36 kilovoltios
- Principal 200 A de Circuito
- Ka de Ith 8.
- Vertical de Montaje
- Tubo de fusible 100 A
- Norma CEI 282-2
- Estafa compatible fusible los de Tubo
norteamericanos estándar.
- Montaje del EL del permite del modelo de Este
directamente de de la Autoválvula
sobre la escuadra de fijación.
- Eslabones fusible:
de 2 amperios a los 100 amperios
- Gris de Porcelana de color, efecto
Antivandálico.
-- Gracias del sencillo de Montaje un sus
anti-giro de tornillos de fijación.
- NinguÌn ninguna del necesaria del es
EL cambiar de para del herramienta
eslabón
Estafa baja del en “V” monta aisladores de columna de los cortacircuitos del La
función de los niveles de y línea de fuga en de los externas de los metálicas de los armaduras
de contaminación I - III - IV asignados.
Su diseño permite el accionamiento por pértiga desde una posición mas
cómoda para la maniobra, al conseguir un ángulo de 45º con respecto a
la base de sujección.
Incorpora un tubo fusible con capacidad para eslabones de hasta 100A
, y es totalmente intercambiable con los modelos de una columna y
modelos de otros fabricantes.
El interior del tubo portafusible está constituido por un recubrimiento
vegetal lo que le confiere un poder de extinción superior a otros
modelos (según fabricante).
El Seccionalizador en “V” monta aisladores de columna con
armaduras metálicas externas y línea de fuga en función de los niveles
de contaminación I - III - IV asignados.
Su diseño permite el accionamiento por pértiga desde una posición mas
cómoda para la maniobra, al conseguir un ángulo de 45º con respecto a
la base de sujección.
Gama:
15, 24 y 36 kV
12 - 25 - 40 - 63 -100 - 140 A
Número de Defectos: 1, 2 (Estándar), 3.
Tiempo de Regeneración: Min. 30s.
Principales Características:
Dispositivo Autoalimentado. Utilización conjunta con Interruptores automáticos.
Importante reducción en los costes derivados de mano de obra y sustitución de fusible de los Cut - Out
convencionales derivados de fallos transitorios, ocasionados por tormentas eléctricas, accidentes
vegetales, etc…
Ausencia de Arcos y desgaste en los contactos.
Reutilización del equipo tras su rearme manual y acoplamiento en su base.
TYPE “OEI” “PRW” STANDARD CUTOUT DISTRIBUTION TECHNICAL SPECIFICATION
The Fuse Cutout type DHE was developed to operate in overhead distribution systems rated at 12 - 15 kV and 15 - 27, kV or 27 - 38 kV grounded systems with 100 or 200 A nominal currents.
Especially designed to protect transformers, capacitors, cables or lines.
It is robust construction, made of rigorously tested material, will interrupt all faults under the
most severe conditions, maintaining mechanical and electric characteristics.
The inserts, hardware and structural bolts and nuts are made from heavy galvanized steel.
The Fuse Cutout type OEI PRW can be applied on all three - phase system rated at or below the maximum operational rating of the cutout. In highly polluted environments or environments with high levels of salinity, a cutout may be used with a higher nominal rating than
that of the system where it is being installed, where the insulator will have a greater leakage distance to ground, allowing for
increased safety against discharge. For an even better protection against abrasions, the hardware may be supplied in stainless
steel. The fuse cutout type OEI PRW has attachment hooks in aluminum.
The Fuseholder has a stainless steel flipper, which associated with a spring doesn ' t allow the fuse link to be subject to traction
forces of over 3 Kgf, especially during closing. This me chanism also allows for high speed fuse link separation. The fuse cutout
type OEI PRW allows for the insertion of the fuse tube in a precise man ner and always in perfect alignment, due to the large distance
between the grunion pocket. Lower contact, silver - to - silver, provide du el current path, independent of hinge pivot. Stainless - steel
back - up springs prevent arcing when tube rises in hinge during recoil. The fuse cutout type OEI PRW may be transformed into a DICONNECT up to 300 A, by simply changing the fuse tube for an electrolytic copper blade.
The DHE Fuse Cutouts conform to ANSI and IEC standards, with independent tests performed At:
CPRI Always use quality fuse links. Only they can assure excellent performance.
D ROP OUT FUSES 11K v | N/O | DETAIL | | DATA |
| 1 | Description | | 11kV Fuse linkassemblycompletewith
fusecarrier ratedat 100Aand mounting brackettoPIESA 002.(SeeFigure 1 toFigure 12 below) |
| 2 | Systemconditions of service
a) nominalVoltage(Un) r.m.s |
kV |
11 |
| b) maximumsystem voltage (Um) r.m.s | KV | 12 |
| c)earthing | | Effective&noneffective |
| d) Frequency | Hz | 50 |
| 3 | Siteconditions of service
a)altitude |
m |
1400 |
| b)Operatitemp ambiente del ngerature | °C | -1 a 40 |
| c)Humidity | % | 85 |
| 4 | Rating | | |
| a)NOMinal Voltage | kilovoltio | 11 |
| b) RatedcurreNT | FusoCarrier |
A |
100 |
B cortadoaSE |
A |
200 |
| 5 | Electricalcomponents | | |
| a)Insulator mAterial SPecla IFICatien | | Pocementido |
| Dielectric strength | | |
| Lightel ning impulwithstand del SE(1.2/50) | kilovoltio | 95 |
Powerfrequency wewi de ttvoltio del hstandaGE
r.m.s | kilovoltio | 28 |
| 6 | SPECificcreepedaddistance | mm/kV | 25 |
| 7 | Generalinformationto sea favorablevided
con bid: | | |
| | DraalasandbrocHUredemostración de s
hacia fueralineand general arrangement |
Yes/No |
Yes |
| | b)Detailed drawings ofall items
showingcriticaltolerances to be provided with bid | Yes/No | Yes |
| 8 | PreviousType test report/certificate on
completefuse linkassembly to be provided with bid |
Yes/No |
Yes |
| 10 | Routine tests (acceptance tests on
sample
Product) to be providedon delivery | Yes/No | Yes |
| 11 | Applicable standard | | PIESA 002 |
| 12 | Otherapplicable standards | | NRS 035
SABSIEC 60282-2
SABSIEC 60186
BS 137 part 2 |
3. FURTHERREQUIREMENTS:
3.1 Th ere sh all be no riv ets in the p arts that form the cur rent p ath
3.2 W ater sh all not be ab le to a c cumu l ate on a ny p art of the equip m ent no sh all a ny f e atu re adentro trodu ce MES istu re adentro to a ny component.
3.3 La d emuestra sh all inc. orpo r ate all r eahijo able pre Cau tiones aprovisiones del nd para tél s a f e ty de p ersonn el co n cer n ed con tél de Op. Sys. er at ien acañería del nd t en an ce del s a m e.
3.4 cur r eNT p ath sh ael ll sea su ch que carga cur reNT sh all encendido lflujo thr de y ough alto condu ct iestera de VE eri als su ch as cde Op. Sys. p er and i ts al l o y s. L o ad cur r eNT sh all no be p ermit t ed a atravesar FE rrous components, resortes, o SP ren g -carga ed m e ch anis ms.
3.5 toda la carga cu rr eNT p aths sh ael ll esté tan d efirmado que el r e l ev aNT p arts de t hsolenoide de e id l ink assemb ly are c ap able of car r ying the sp ecif i ed r ated cur r ent without ex ceeding the p ermit t ed temp er atu re ri se in SABS IEC 6028 2 -2
3.6 Conta cts sh all be b as ed on the l ine conta ct prin cip le and the re sh all be no w elds on the conta ct p arts. The const ru ct ion of the Drop out f use b ase and the solid l ink sh all ensure their mu tu al align m ent during closur e.
3.7 The solid link should have an e ye and an o p er at ing tongue.
4. MARKING AND IDENTIFICATION
4.1 M arkings to con form to SABS IEC 6028 2 -2
4.2 In addi tion, the following m arkin gs mu st be in cluded: ZES CO Ind ent No.
3.0 SUPPLIMENTARYNOTES
3.3 Suppl i ers should give suf fici ent info rmation in cl uel Dr. del ding aalas ( which mel ust sea bri ef, cl e ar and a tél po iNT) en cómo su salir el fusible d emuestras aDD r esses th eSE r equir ements. Furth er, S uppl i ers mAy of f er b et t er al t ern at iv es eso a re de co st ben eajustes a. Élis therei delanteromperataive then scheduel le “B” es completed cercathoferta de eer.Any deviations/modla IFIcenions/alternativespe de scla IFIcenienmuel st sea listed en schedule “C.” ninguna deviations/modla IFIcenions/alternatintravenosoes will sea rECognu isednmenos they es listed en schedule"C "
3.4 El Dr. aalas a ser secundarias mi tted by the t en d erer must in clude the following:
3.4.1 Critic al tole ran ces
3.4.2 Show d etails of the insu l ator, the fuse ca rri er, the sol i d -l ink, the upp er conta ct, the l ow er cont a ct, the cutout b ase and the br a ck et for fixing to ei th er wood en or st eel cross a rm.
3.5 The t y pe tests to be submi tted must be those issued by in t er n at ion al ly r e c ognised testing authori t y.
3.6 All sali ent design d etails of e ach i t em r equir ed s h all be suppl i ed with the tend er.
3 3 kV
| N/O | DETAIL | | DATA |
| 1 | Description | | 33 kV Fuse linkassembly complete with fusecarrier ratedat 100Aand mounting brackettoPIESA 002. (SeeFigure 1 to
Figure 12below) |
| 2 | System conditionesof service
a) Vo nominallTAGE (la O.N.U) r.m.s |
kilovoltio |
33 |
b)mAximumsystem vol.TAGE (Um)
r.m.s | Kilovoltio | 36 |
| c) eartholang | | EFFective y nonoresteffective |
| d)FrequenCY | Hertzio | 50 |
| 3 | Sitiocenditionsof servicea)altitude |
m |
1400 |
| b) Operating Ambient temperature | °C | -1 to40 |
| c) Humidity | % | 85 |
| 4 | Rating | | |
| a) Nominal voltage | kV | 33 |
| b)Rated current | Fusecarrier |
A |
100 |
Cut out base |
A |
200 |
| 5 | Electrical components | | |
| a) Insulatormaterialspecification | | Porcelain |
| Dielectricstrength | | |
Lightning impulsewithstand
(1.2/50) | kV | 170 |
| Power frequencywetwithstand voltage r.m.s | kV | 70 |
| 6 | Specific creepage distance | mm/kV | 25 |
| 7 | General informationtobeprovided withbid:
Drawingsand brochures showing outlineand generalarrangement |
Yes/No |
Yes |
| | b) Detailed drawingsofall itemsshowing criticaltolerancesto be
provided with bid | Yes/No | Yes |
| 8 | PreviousTypetestreport/certificate on complete fuse linkassemblyto
beprovided with bid |
Yes/No |
Sí |
| 10 | Routinetests (acceptancetests onsample
Bandaoduct)tobeprovided en deliverelais | Sí/No | Sí |
| 11 | Applicable sTAndard | | PIESA 002 |
| 12 | Más allá del horizonteerapplicable sTAndards | | NRS035
SABSIEC60282-2
SABSIEC60186
BS 137 PArt 2 |
5 . FURTHERREQUIREMENTS: 5 .1 There ser noriVEts adentrothePArts thatformtélcurrecamino del NT 5 .2 Watershall nobe capaztoaccumulate encendidoap nyartoftél equipment nishallafea nyture adentrotrohumedad del duce adentrotoanycomponeNT 5 .3 Téldesignición shaincor del llporataearazón del llableprecautionsand provisiones fortélsafetyofpersonnelconcernewi de dthtéloporenionand maintenanceoftél s a me. 5 .4 TélcurreNT path shael ll sea suchthat loacurr de deNTshallonly flujothrough alta conductiveesteraerialssuchas copporand sualloys. LoadcurreNTshall no ser permisotedto flowthoraough ferronosotroscOMpunonts, springs, o spring-loam dedechanisms. 5 .5 todo el loacurr de deNTpenhsshallbe tan designiciónedthattélrelevaNTparts oftél li sólidonkassemblyareCapableof cael rryingtél specified renecurr de deNT withoutexceedingtélpermittedtemperaturerise adentroSABSIEC60282-2 5 .6 CoNTacts seráBased encendidotél alineacentactprincipleandthere no ser ninguna autógenaontélcentactparts. Télcenstruction detél el Dr.op oufu de tseBaseandtél conexión sólidaensuretheir MUtualalignmeNT durante el closure. 5 .7 Tél conexión sólida debehaVEaneYEandan opereningtengue. 6 . MARKINGANDIDENTIFICATIEN 6 .1 Markingstoconformto SABSIEC60282-2 3 .0 SUPPLIMENTARYNOTES 3 .5 Sorboplielos rs deben darsufficieNT adentroformenion incluyendo drawings(qué MUst serbrief, clearandtopoint) en cómotheir drde Op. Sys.oufu de tsedesignsaddresses theserequirements. Pielther, sorbopliersmAyofFEr seatteralternatiVEs thatare de costbenefits 3 .6 Téldraalasto sea submitted cercatéltenderer MUst inc.ludetél foel llowing: 3 .6.1 CRIticaltolerances 3 .6.2 DemostracióndeTAilsoftél adentrosulator, tél fuseCarrier,tél solid-link,tél encima deper contact,tél lower coNTact, télcutout baseandtélbraCKetfo fIXingtoeitherwooguaridaorstEElcross arm. 3 .7 Téltypetests tobsubmi de etted MUst seathose essued del internoenionally recogniSEdtestingauthority. 
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