Br52 Series 126kv/1250A Oip Condenser Transformer Bushing (draw lead)

• Application: High-Voltage, Low-Voltage, High-Temperature
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Certification: ISO9001
• Usage: Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Model NO.: BR52 SERIES
• Brand: Ville
• Material: Porcelain
• Structure: Bushing Insulator
• Type: B Type Insulator
• Connection Method: Trough Type
• Size of Bearing Capacity: 5000n
• Color: Brown
• Enter Attribute Here (e.g.: Size): Enter Value Here (e.g.: 12 Inches)
• Voltage: 126kv
• Current: 1250A
• Medium: Oip Condenser Transformer Bushing
• Transport Package: Wooden Cases
• Specification: IEC
• Trademark: VILLE
• Origin: Made in China
• HS Code: 85
• Production Capacity: 50, 000 PCS/Year.

Product Description

Technical parameters:

Main properties
electric properties
System nominal voltage Un(Kv)		35	66	110	132	150	220
Rated voltage Ur(Kv)		40.5	72.5	126	145	170	252
60s power frequency withstand voltage:	Dry kv	95	147	230	275	325	460
	Wet Kv	80	140	230	275	325	460
Lightning impulse withstand voltage chopped wave	Full wave Kv(peak)	200	325	550	650	750	1050
	Kv(peak)		375	635	750	865	1210
Operating impulse withstand voltage(dry or wet)							850
dielectric dissipation factor tanδ	(20ºC temperature)Max.	Ur:0.004
	increment	1.05Ur/√3-Ur:0.0005
Ur Partial discharge under voltage		≤5pC
1.5Ur Partial discharge under voltage		≤10pC

 

Bending testing load
Rated voltage Ur(Kv)	Bending testing load(N)
	Rated current Ir(A)
	≤800	800-1600	1600-2500	≥3150
≤52	1250	2000	2000	2500
72.5	1250	1250	4000	4000
126-170	3150	4000	4000	4000
252	4000	5000	5000	5000

 

other properties
Item#	Testing	performance index
1	The bushing can withstand the gauge pressure of the sealing test at 0.2MPa	no leakage
2	interior tranformer oil	Pressure value(Kv)		≥55
		Dielectric loss factor tanδ(90ºC)		≤0.004
		Mico water(μg/g)		≤10
		Chromatography	Acetylene(μL/L)	0
			Hydrogen(μL/L)	≤30
			Total hydrocarbons(μL/L)	≤9
3	Measurement of Dielectric Loss Factor of Terminal to earth under 2kV voltage			≤0.02

 

Type designation

BRDLW- (rated voltage:kV)/ (rated current:A)- (Antifouling grade)

BR-OIP Condenser transformer bushing,OIP Condenser wall bushing represent as CR

D-Short tail bushing,if no "D" it should be Medium-short tail bushing

L:can install CT

W:Antifouling type,3 means creepage distance is 25mm/kV,4 means creepage distance is 31mm/Kv

 

126kV/1250A OIP Condenser transformer bushing(draw lead)
Code	Type	Rated voltage Kv	Rated current A	Main Dimensions(mm)																	Creepage distance	MASS KG
				L	L1	L2	L3	L4	L5	D1	D2	D3	D	d1	d2	d3	d4	A	Z	X
BR5234A	BRDLW-126/1250-3	126	1250	2580	2285	1100	840	400	40	200	180	400	450	36	48	24	18	50	90	140	3150	170
BR5244A	BRDLW-126/1250-4	126	1250	2730	2435	1250	840	400	40	200	180	400	450	36	48	24	18	50	90	140	3906	191
BR5235A	BRDLW-126/1250-3	126	1250	2730	2435	1100	990	550	40	200	180	400	450	36	48	24	18	50	90	140	3150	185
BR5245A	BRDLW-126/1250-4	126	1250	2880	2585	1250	990	550	40	200	180	400	450	36	48	24	18	50	90	140	3906	205
BR5243A	BRDLW-126/1250-3	126	1250	2630	2335	1250	740	300	40	200	180	400	450	36	48	24	18	50	90	140	3906	188

Other HV bushing reference:








Package reference:

Our Performance:

1.	Pre sale service
a.	make technical solution
b.	send quotation, technical data sheet and drawing
c.	prepare power transmission plan, testing plan,and shipment plan
2.	In sale service
a.	supervise the manufacturing schedule totally in accordance with the plan
b.	send photos to customer during every manufacturing process(hold point)
c.	inform the customer one week before testinng.
3.	After sale service
a.	installation and commissioning, training the workers
b.	quick response within 12 hours any time
c.	provide 12 months gurantee period normally.

FAQ For You

1. Q:	What is your delivery time ?
A:	Depend on the type of transformer.
2. Q:	What is your payment term?
A:	30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it.
3. Q:	What kind of starndard you follow?
A:	IEC, ANSI, CSA, GB, etc
4. Q:	What kind of supporting documentation you can provide normally
A:	Quotation,outline drawing,manufacturing plan, quality control plan testing plan, financial report, type test report(KEMA, CESI),reference list,etc
5. Q:	What is your normal wanrranty period?
A:	12 months after transformer operation.
6. Q:	Can u do installation and commissioningin user's site?
A:	Yes, we can send our installation team to user's country for service.
7. Q:	Do you have any experience in this kind of transformer?
A:	Yes, we can provide reference list for check.
8. Q:	Are you manufacturer or trading company?
A:	Manufacturer and Trading company.

Quality Assurance
--From the very beginning, VILLE ensures quality in every step to achieve the best quality.
 Experience Sharing
--With more than 30 years' experience in power industry, VILLE brings you an optimized solution.
 Global Service
--Wherever you are, VILLE global network will support and provide you with value.
 Quick Response
--In response to your needs without delay, VILLE  knows the value of your time.

Ville Electric Company will keep up with the century, the epoch,

Sincerely look forward to your cooperation and win-win!

Create brilliant!