Good Quality Dt 3/3150 Transformer Bushing - Fuse Cut-out Bushing Insulator – Johnson

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We always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for High Tension Toughened Glass Insulator, U120bl Suspension Porcelain Insulator, 24kv Pin Insulator, The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!

Good Quality Dt 3/3150 Transformer Bushing - Fuse Cut-out Bushing Insulator – Johnson Detail:

Product Definition

A bushing is a hollow electrical insulator that allows an electrical conductor to pass safely through a conducting barrier such as the case of a transformer or circuit breaker without making electrical contact with it.Our manufacturer can produce the porcelain bushing as per the DIN standards and ANSI Standards.

DIN standard transformer bushing there are low volatge parts accessoires and high voltage part to compose.Low voltage parts we usually named DT1/250A,DT1/630A,DT1/1000A.
High voltage part we usually name as 10NF250A,10NF630A,20NF250A,30NF250A.
ANSI standard transformer bushing there are also many types ,like ANSI Standard 1.2kV threaded secondary transformer bushing,ANSI standard 15kV threaded primary transformer bushing.

Power fittings are metal accessories that connect and combine various devices in the power system and play a role in transmitting mechanical load, electrical load and some protection.

The suspension clamp is primarily used to fix conductors to insulator string or hang lighting conductor s on straightline towers. Moveover, it also can be used for transposition towers to support transposition conductors and tension towers or angle poles to fix the jumper wires.

Fuse Cut-out Bushing Insulator (8)

Fuse Porcelain bushing(IEC ANSIAS)
Figure no		72101	72102	72103	72201	72202	72203	72204	72205	72206	72207	72208	72209	72210	722301	722302
Cat.No.		1	1	1	2	2	2	2	3	4	5	4	4	4	6	6
Main Dimension
Diameter(D)	mm	287	287	287	376	375	376	376	376	375	467	376	365	375	467	467
Diameter(d)	mm	87	90	105	90	96	87	102	131	129	96	127	150	155	130	121
Height	mm	32	32	32	32	35	32	35	35	32	32	32	35	35	35	32
Creepage distance	mm	220	240	255	300	340	280	360	470	460	432	450	500	550	660	660
Electrical Values
Voltage class	kv	15	15	15	25	25	25	25	24/27	24/27	25/27	24/27	24/27	25/27	33/36	33/36
Cantilever strength	kv	18	18	20	10/12.5	10	10	10	10	10	6.8/10	10	10	10	6.8/10	6.8/10
Packing and Shipping Data
Net weight,approximate	kg	2.6	2.8	3.2	3.5	3.7	3.4	3.9	5.8	6.0	5.2	5.8	6.5	6.9	7.5	7.5
Shed number		8	8	8	12	12	12	12	12	10	17	10	10	10	16	16

Products Use

A bushing must be designed to withstand the electrical field strength produced in the insulation, when any earthed material is present. As the strength of the electrical field increases, leakage paths may develop within the insulation. If the energy of the leakage path overcomes the dielectric strength of the insulation, it may puncture the insulation and allow the electrical energy to conduct to the nearest earthed material causing burning and arcing.
Insulated bushings can be installed either indoor, or outdoor, and the selection of insulation will be determined by the location of the installation and the electrical service duty on the bushing.

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Our personnel are always in the spirit of "continuous improvement and excellence", and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for Good Quality Dt 3/3150 Transformer Bushing - Fuse Cut-out Bushing Insulator – Johnson, The product will supply to all over the world, such as: UK, Guatemala, Costa rica, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products and solutions we supply, effective and satisfying consultation service is supplied by our professional after-sale service group. Solution lists and thorough parameters and any other info weil be sent for you timely for the inquiries. So make sure you get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we have been going to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.

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