OEM High Voltage 36kv Drop out Cutouts Fuses

• Customization: Available
• Breaking Capacity: High
• Type: Distribution
• Model NO.: PRW-36KV
• Usage: High Voltage
• Shape: Circle
• Fusing Speed: T K
• Fusing Device: Fuse Link
• Standard: IEC IEEE
• Creepage Distance: up to 1200mm
• Standard Accessories: Insulating Bracket, Disconnector
• Discharge Current: 10ka
• Optional Accessories: Mounting Bracket, Earth Lead
• Transport Package: Cartons Pallets Wooden Case
• Specification: IEC282-2 IEEEc37-41
• Trademark: OEIpower
• Origin: China Nanyang
• HS Code: 85351000
• Production Capacity: 100000
• Package Size: 60.00cm * 50.00cm * 15.00cm
• Package Gross Weight: 12.000kg

Product Description

CUT-OUT




Gama 20 kV a 36 kV

- Circuito Principal 200 A

- Ith 8 kA.

- Montaje Vertical

- Tubo Fusible de 100 A

- Norma CEI 282-2

- Tubo Fusible compatible con los

estándar norteamericanos.

- Este modelo permite el montaje

de la Autoválvula directamente

sobre la escuadra de fijación.

- Eslabones fusible:

de 2 Amp. a 100 Amp.

- Porcelana de color gris, efecto

Antivandálico.

-- Montaje sencillo gracias a sus

tornillos de fijación anti-giro.

- No es necesaria ninguna

herramienta para cambiar el

eslabón

La base cortacircuitos 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.

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.

 Lightning Arrestors
 
11kV
 
 
 

No.	DETAIL	UNITS	DATA
	Type		11kV gapless type metal oxide surge arrester - Distribution class
1.	Nominal  system  voltage	kV	11
2.	Highest system voltage	kV	12
3.	Basic Insulation Level  (BIL)	kV	95
	3.   Ratings and type of surge arrester
4.	Specification to which surge arrester complies		IEC 60099-4
5.	Rated voltage of surge arrester	kV	10
6.	Nominal, 8/20 µs, discharge current rating of surge arrester	kA	10
7.	Maximum continuous operating voltage of surge arrester	kV	7.3
8.	Gapless or gapped type metal-oxide surge arrester		Gapless
9.	Material of insulation		High temperature vulcanised silicon rubber
10.	Rated frequency of surge arrester	Hz	50
11.	Design altitude of surge arrester (above sea level)	m	1 400m
12.	Design ambient temperature of surge arrester	oC	-1 to40
13.	Specific creepage distance of surge arrester	.mm/kV	25
	Automatic earth lead disconnectors requirements
14.	Automatic earth lead disconnectors to be fitted	Yes/No	YES

 

 
 

15.	Corrosion protection of metal and alloy parts: galvanising specification and/or stainless steel grade		To SABS 763, 316
	Tests
16.	Previous type test results/certificate to be provided with bid	Yes/No	Yes
17.	Routine test results/certificate to be provided on delivery	Yes/No	Yes
18.	Drawing showing dimensions of the arrestor to be provided with the bid	Yes/No	Yes
19.	Minimum one minute wet power frequency withstand voltage of external insulation of surge arrester housing	kV	28
20.	Maximum steep current impulse residual voltage for a 10 kA, 1/20 µs, discharge current	kV	50
21.	Maximum lightning impulse residual voltage for a 10 kA, 8/20 µs, discharge current	kV	40
22.	Lightning, 1,2/50 µs, impulse withstand level of external insulation of surge arrester housing	kV	95
23.	Line discharge class rating		1
24.	Long duration current, 2 000 µs, impulse withstand	A	250 A
25.	High current, 4/10 µs, impulse withstand	kA	100 kA
26.	Automatic earth lead disconnector to be tested in accordance with IEC 60099-4	Yes/No	Yes

 

 
 
 
 
 
 
 
 
 
 
33kV
 
 
 
 

S/N	TECHNICAL DETAILS		UNITS	DATA
1.		Type		33kV gapless type metal oxide surge arrester - Distribution class
2.		Nominal  system  voltage	kV	33
3.		Highest system voltage	kV	36
4.		Power frequency	Hz	50
5.		Basic Insulation Level  (BIL)	kV	170
		3.   Ratings and type of surge arrester
6.		Specification to which surge arrester complies		IEC 60099
7.		Rated voltage of surge arrester	kV	29
8.		Nominal, 8/20 µs, discharge current rating of surge arrester	kA	10
9.		Maximum continuous operating voltage of surge arrester	kV	22
10.		Gapless or gapped type metal-oxide surge arrester		Gapless
11.		Insulation Material		Silicon rubber
12.		Cantilever strength of surge arrester	Nm	300
13.		Rated frequency of surge arrester	Hz	50
14.		Design altitude of surge arrester (above sea level)	m	1 400m
15.		Design ambient temperature of surge arrester	oC	-1 to 40
16.		Minimum phase-to-ground specific creepage distance of surge arrester	.mm/kV	25
		Automatic earth lead disconnectors requirements
17.		Automatic earth lead disconnectors fitted	Yes/No	Yes
18.		Corrosion protection of metal and alloy parts: galvanising		To  SABS 763, 316

 

 
 

	specification and/or stainless steel grade
	Tests
19.	Previous Type Test reports/certificate  from recognized authority to be provided with bid	Yes/No	Yes
20.	Minimum one minute wet power frequency withstand voltage of external insulation of surge arrester housing	kV	70
21.	Maximum steep current impulse residual voltage for a 10 kA, 1/20 µs, discharge current	kV	99.7
22.	Maximum lightning impulse residual voltage for a 10 kA, 8/20 µs, discharge current	kV	91.8
23.	Lightning, 1,2/50 µs, impulse withstand level of external insulation of surge arrester housing	kV	170
24.	Line discharge class rating	Class	1
25.	Long duration current, 2 000 µs, impulse withstand	A	250 A
26.	High current, 4/10 µs, impulse withstand	kA	100 kA
27.	Is the automatic earth lead disconnector tested in accordance with IEC 60099-4?	Yes/No	Yes

 

 
 
 
66kV
 
 
 
 

S/N	TECHNICAL DETAILS	UNITS	DATA
1.	Description		Station type lightning arrestor complete with steel support structures.
2.	Type		Zinc oxide gapless lightning arrestor
	System parameters
3.	Nominal  system  voltage	kV	66
4.	Highest system voltage	kV	72.5
5.	Power frequency	Hz	50
6.	Type of system earthing		Effective/Non effective
7.	Type of arrestor connection to system		Line to ground
	3.   Ratings and type of surge arrester
8.	Rated voltage of surge arrester	kV rms	54
9.	Nominal, 8/20 µs, discharge current rating of surge arrester	kA peak	10
10.	Maximum continuous operating voltage of surge arrester	kV	43
11.	Minimum one minute wet power frequency withstand voltage	kVrms	140

 
 
151

 

 
 
 

	of external insulation of surge arrester housing
12.	Maximum steep current impulse residual voltage for a 2 kA, 30/60 µs, discharge current	kVpeak	104
13.	Maximum lightning impulse residual voltage for a 10 kA, 8/20 µs, discharge current	kVpeak	127
14.	Minimum lightning, 1,2/50 µs, impulse withstand level of external insulation of surge arrester housing		325
15.	Line discharge class rating		2
16.	Lighting arrestor counter, leakage current meter and their accessories to be provided	Yes/No	Yes
17.	Gapless or gapped type metal-oxide surge arrester		Gapless
18.	Insulation Material		Porcelain
19.	Cantilever strength of surge arrester	Nm	3000
20.	Rated frequency of surge arrester	Hz	50
21.	Maximum angle from vertical at which surge arrester is fully functional	Deg	45
22.	Design altitude of surge arrester (above sea level)	m	1400 m
23.	Design ambient temperature of surge arrester	oC	-1 to 40
24.	Humidity	%	85
25.	Specific phase-to-ground creepage of surge arrester	.mm/kV	25
26.	Corrosion protection of metal and alloy parts: galvanising specification and/or stainless steel grade		to SABS 763 or 316 stainless steel
27.	Previous type test results/certificate to be provided with bid	Yes/No	Yes
28.	Design drawings showing dimensions including foundations and brochures to be provided with bid	Yes/No	Yes
29.	Quality Assurance certification to be provided with the bid	Yes/No	Yes
30.	Routine test results/certificate to be provided on delivery	Yes/No	Yes
31.	Galvanized steel support structures complete with bolts & washers to be provided on delivery	Yes/No	Yes
32.	Applicable standard		IEC60099