guia de conectores de potência - hj international

International Product Guide

H-J Family of Companies

General Product Guide2

Thank you for your interest in H-J International, Inc.Since 1969 H-J has been providing quality parts for transformer, switchgear, and breaker manufacturers, as well as most companies involved with transmission and distribution equipment. H-J started out with a small foundry and machine shop outside of Saint Louis, Missouri, and has grown into an international company with over 400 employees. H-J operates three manufacturing plants around the world with over 300,000 square feet of manufacturing space. H-J operates its own foundry, which pours non-ferrous metals. Our facilities also include an epoxy molding operation, an electrical porcelain manufacturing plant, tin and silver plating operations, and a world-class test lab.This product guide gives you a brief overview of many of the product lines that are available. While not an exhaustive list, it provides a great overview of our product offerings and capabilities. Presented in this guide is a listing of our standard products. However, many items can be modified to fit a specific application or customer need. For more detailed information including dimensions, materials, options, and accessories; we can provide a specialized brochure for each of our different product lines. Please also check our websites, featuring full catalogs, for additional information as well. The H-J Family has built its reputation on providing our customers the best possible service, quality, and price. We strive to exceed all of your expectations. Please let us know if you have any questions or if there is anything else you need. Thank you.

H-J Enterprises, Inc. and H-J International, Inc.3010 High Ridge BoulevardHigh Ridge, Missouri 63049 USAPhone: 636.677.3421Fax: 636.376.1624www.h-jenterprises.com | www.h-jinternational.com


General Product Guide 3

H-J International Tianjin Electrical Products

PorcelainWe offer a wide range of electrical porcelain from1.2 kV transformer low voltage insulators to 750 kV flanged insulators used in instrument transformers. Larger pieces are also available upon request. We provide both grey and brown porcelain and both C110 and C120 strengths. High Voltage Bushings Low Voltage Bushings High Voltage Flanged Insulators Power Bushings Live Front Bushings Cutout Porcelain Arrester Housing Porcelain Capacitor Porcelain Reclosure Porcelain Regulator Porcelain Bushings/insulators

specifically designed and approved for Mexico EU/DIN Style porcelain insulatorsH-J International

Drain ValvesOur globe valves come in sizes from up to 2, with and without flanges, and in brass and stainless steel. As a value added service, H-J International also provides options for valves with pre-installed accessories such as pipe plugs and nipples, as well as application of sealant and locking compounds. All drain valves are leak tested prior to shipment to ensure customers a leak-free product. 1/4 Inch Globe Valves 1/2 Inch Globe Valves 1 Inch Globe Valves 2 Inch Globe ValvesWe also offer all of the related items such as reducers, nipples, pipe plugs, samplers, and several other items.


General Product Guide

Instrumentation Liquid Level Gauges

Our liquid level gauge is offered with a cast aluminum housing with dual mounting options available (in both English and Spanish) Oil Sight Gauge (provided with an aluminum float ball)

Pressure Vacuum Gauges Our standard pressure vacuum gauge is stainless steel and available for 10 PSIG. We also offer a gauge available for 75 kPa.

Thermometers We offer several sizes of thermometers and thermometer wells with a range from 0 to 120oC. Extended range thermometers are also available for -40oC. to +120oC. Thermometers are also available with Spanish text on the face plate.

Current Limiting FusesOur fuse offerings include Oil Submerged Protection (OSP) partial range Current Limiting Fuses in both standard and short lengths, Power Distribution Fuses, Full Range Fuses, as well as Fuse Supports, Fuse Disconnect Switches, ETP Fuses, and other items. We also offer our fuses pre-mounted utilizing a universal fuse holder with a stainless steel clamp. Our standard length fuses are offered at 8.3 kV with 40 AMP to 200 AMP, 15.5 kV with 40 AMP to 150 AMP, and 23 kV with 40 AMP to 65 AMP. Parallel fuses are also available for a wider range of current ratings. Our shorty fuses are offered at 8.3 kV with 30 AMP to 200 AMP, 15.5/17.2 kV with 30 AMP to 165 AMP, and 23 kV with 30 AMP to 160 AMP. Parallel fuses are also available for a wider range of current ratings.

Flexible Copper Connectors

We offer a wide variety of flexible copper connectors including flexible links, shunts, stranding wire, copper braids, prefabricated braids, and many others. These products can be made to almost any size, style and current rating needed.

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DIN & EN Standard Distribution Transformer Bushings and Connecting FlagsIn order to serve the Distribution Transformer industry, H-J offers a full line of Low Voltage and High Voltage Bushings manufactured according to EN Standards. In addition, H-J offers a complementary line of Connecting Flags according to DIN Standard. H-J can manufacture any design to meet specific requirements. Low Voltage Bushing Connecting Flags

Our Low Voltage Bushing assemblies are made with a 1.2 kV class porcelain top in brown color RAL 8016. The bottom insulator is made of nylon which is less fragile and allows for lighter assembly weight. The skirts on the porcelain are designed to protect the top and bottom gaskets from UV exposure. These bushings are manufactured according to the EN50386 Standard. We offer these bushings in current ratings from 250 AMP up to 2000 AMP and all standard designs include all top terminal hardware nuts and washers. Low Voltage Bushing Assemblies

1.2 KV class porcelain top body bushing assemblies according to EN50386 Standard. Nylon bottom insulator for lighter assembly weight and less fragile. Porcelain skirt designed to protect top and bottom gaskets from UV exposure. Porcelain color Brown RAL 8016. Current ratings available from 250 AMP up to 2000 AMP. Standard designs include all top terminal hardware nuts and washers. LV Bushing Assemblies - Standard: EN50386 - Voltage Class: 1.2 kV Current Rating 250 AMP - 2000 AMP

High Voltage Bushing Kits H-J is offering porcelain body HV bushing complte kits according to the EN50180 Standard in 12 kV, 24 kV, and 36 kV classes all with 250 AMP current rating. All standard designs include all of the top terminal hardware as well as the clamping ring and other required hardware. The porcelain is made in brown color RAL 8016.

HV Bushing Kits - Standard: EN50180 - Voltage Class: 12 kV - 24 kV - 36 kV Current Rating 250 AMP



EPC - Epoxy

Switch and Bus InsulatorsOur switch and bus insulators are available in many sizes and hole configurations. They are also offered in either NEMA A20 class or NEMA A30 class strengths. Low Voltage Transformer Secondary BushingsLow voltage bushings are offered with several different internal and external connection options. We also have all the clamps and gaskets available for the bushings. 1001 Series - 1.2 kV, 30 kV BIL - 680 AMP to 1200 AMP 1002 Series - 1.2 kV, 30 kV BIL - 800 AMP to 2500 AMP 1003 Series - 1.2 kV, 30 kV BIL - 3500 AMP 1004 Series - 1.2 kV, 45 kV BIL - 5000 AMP 1005 Series - 2.5 kV, 45 kV BIL - 4200 AMP 1011 Series - 2.5 kV, 45 kV BIL - 5000 AMP to 6000 AMP 1012 Series - 2.5 kV, 45 kV BIL - 7500 AMP 1050 Series - 2.5 kV, 45 kV BIL - 4500 AMP to 6500 AMPPower Transformer BushingsOur 1105 series of power transformer bushings are available from 2.5 kV to 15 kV and from 4000 AMP to 6000 AMP.Multi Stud Terminal BlocksOur 900 Series multi stud terminal blocks are offered at 600 VOLT and 10 kV BIL; with 7, 9, 19, or 37 studs.Circuit Breaker BushingsAll circuit breaker bushings come with an interface on the internal side that is available in several sizes. The external connection is produced to fit the applications needs. 1500 Series

5 kV GE AM/AMH, 1200/2000 AMP 1600 Series

15 kV GE AM/AMH, 1200/2000 AMPThru Wall BushingsOur 700 series thru wall bushings are offered from 15 kV up and with a wide variety of window options and sizes.



Apparatus BushingsApparatus bushings are available with any internal or external connection needed. 2000 Series

5 kV to 46 kV 60 kV BIL to 250 kV BIL 600 AMP to 3500 AMP

H-J Enterprises

Standard High Voltage Bushing AssembliesHigh voltage bushing assemblies are offered from 8.7 kV to 30/34 kV and from 75 kV BIL to 200 kV BIL. These bushings are provided with a clamp or a spin grip nut for mounting and a gasket. 15 kV - 95 kV BIL 18 kV - 125 kV BIL 25 kV - 125 kV BIL 25 kV - 150 kV BIL 30/34 kV - 150 kV BIL 30/34 kV - 170 kV BIL 34.5 kV - 200 kV BIL 8.7 kV - 75 kV BIL Sidewall Bushings

Standard Air-to-AirOur Air-to-Air bushings are offered from 15 kV to 38 kV and from 110/125 kV BIL to 200/250 kV BIL. These are provided with a clamp for external mounting and a gasket. 15 kV - 110/125 kV BIL 27 kV - 150 kV BIL 38 kV - 200/250 kV BIL

Standard Power Class BushingsPower Class bushings are offered from 8.7 kV to 46 kV and from 95 kV BIL to 250 kV BIL. These bushings have a integral flange that is used for mounting to the unit.

8.7 kV - 95 kV BIL



15 kV - 110 kV BIL 23 kV - 150 kV BIL 34.5 kV - 150/170 kV BIL 34.5 kV - 200 kV BIL 46 kV - 250 kV BIL

Metric Distribution Our metric distribution bushings are offered from 15 kV to 30/34 kV and from 95 kV BIL to 200 kV BIL. These are all internally clamped with a spin grip nut, which is provided. 15 kV - 95 kV BIL 18 kV - 125 kV BIL 18 kV - 125 kV BIL for CPS units 25 kV - 150 kV BIL with 20.125 inch creep 25 kV - 150 kV BIL with 30.5 inch creep 34.5 kV - 200 kV BIL

Mexican MarketThese bushings are all approved by CFE for use in the Mexican market. These range from 15 kV to 25 kV and from 110 kV BIL and 150 kV BIL. The spin grip nut or clamp is provided for mounting these bushings to units. 15 kV-110 kV BIL 15 kV-125 kV BIL 25 kV-150 kV BIL internally clamped 25 kV-150 kV BIL externally clamped

Standard High Current Bushing AssembliesOur high current bushings are offered from 1.2 kV to 5 kV and from 45 kV BIL to 75 kV BIL. All bushings are provided with a clamp for external mounting. These are available with a variety of shank lengths and creepage. Terminations for these bushings vary depending on the need of the application. 1.2 kV - 45 kV BIL 2.5 kV - 60 kV BIL with 3.375 inch creep 2.5 kV - 60 kV BIL with 3.625 inch creep and 2 inch internal shank 2.5 kV - 60 kV BIL with 3.625 inch creep and 3.75 inch internal shank 5 kV - 75 kV BIL with 5.375 inch creep and 3.625 inch internal shank 5 kV - 75 kV BIL with 5.375 inch creep and 11.625 inch internal shank



Standard Low Voltage Bushing Assemblies

We offer our standard Low Voltage Bushing Assemblies in a wide variety of options. Some of these options include a spade or eyebolt terminal, internally or externally clamped, several tank hole sizes, and different body materials. All bushings are 1.2 kV and are rated either 30 kV BIL or 45 kV BIL. Metric Low Voltage Bushing AssembliesJust as with our standard Low Voltage Bushings, our metric versions come in all the same options. Some of these include a spade or eyebolt terminal, internally or externally clamped, several tank hole sizes, and different body materials. All bushings are 1.2 kV and are rated either 30 kV BIL or 45 kV BIL. Mexican Market Low Voltage Bushing AssembliesOur Low Voltage Bushings for the Mexican Market are all approved by CFE. These are offered in all the same options as our standard and metric bushings. These include a spade or eyebolt terminal, internally or externally clamped, several tank hole sizes, and different body materials. All bushings are 1.2 kV and are rated either 30 kV BIL or 45 kV BIL. Bronze ConnectorsWe offer several types of external & internal connectors.

Angled Eyebolt Terminal Cable to Flat Tap Lug Terminal Straight Bolt Terminal Cable to Flat Stud to Cable Stud to Cable or Tube Stud to Flat Bar

High Voltage Bronze Terminal CapsOur High voltage terminal caps are available in an eyebolt, spade, or cable connection. They are also available in either standard or metric. Bushing to Cable Connector Eyebolt Style Spade Style



Ground Lug TerminalsGround Lugs are offered in many options such as 2-way or 4-way orientation, internal or external threads, eyebolt or vise style, and metric or standard dimensions. Spade TerminalsOur Spade Terminals are offered in a variety of lengths, widths and thicknesses. Standards run from 2 hole up to 20 hole, but larger sizes are available. We also offer in-line or G spade styles, with or without tangs (an anti-rotation device), and standard or metric dimensions. We can also produce blank terminals without any holes. Lead BlocksLead Blocks are available in aluminum or copper and can be threaded or non-threaded. Hardware

Transformer Hardware We offer a very wide range of Transformer Hardware including everything from crimped leads to brazed conductors with spades. There

are endless options and something to fit all needs. Replacement Hardware

Along with the many complete assemblies, we offer several individual components as well. The nuts, gaskets, clamps, washers, and everything else are all available in most sizes and options needed. Insulating Fluids

Our specialty insulating fluids are offered for a variety of specific uses including fire resistance, environmental sensitivity and extreme temperatures. Also available is a line of inhibitors for ionization, oxidation, and sulfur contaminations.



Central Moloney

High Voltage Bushings Wells Low Voltage Bushings Weldable Flange Bushings Test bushings Tap Changers Dual Voltage Switches Load Break Switches Current Limiting Fuse Holders Weak Link Fuses CT Lead Blocks Terminal Blocks Drip Shields Wildlife GuardsERMCO

Circuit Breakers Current Limiting Fuse holders Fusing Bushings Tap Changers Dual Voltage SwitchesHubbell Power Systems

600 AMP Epoxy Bushings 600 AMP Deadbreak Elbows Elbow Arresters Junctions Loadbreak Elbows Loadbreak Inserts Loadbreak Accessories



Terman

Bucholz Relays Oil Temperature Indicators Pressure Relief Devices Thermometers with Contacts Thermostats Winding Temperature Indicators Other Equipment

Breathers Butterfly Valves

Pressure Relief Valves

We offer a wide variety of pressure relief devices to fit almost any application. Several sizes and options are available. Transformer Winding Materials

Copper Strip Various Sizes Available

Aluminum Strip Various Sizes Available

Bus Bar Materials Copper

Various Sizes Available Aluminum

Various Sizes Available



Hardware Tank Fabrication

H-J also has the ability to stock, distribute, and manufacture those hardware items that are needed to fabricate pole and pad mounted transformer tanks. These items would include bosses, ground pads, lifting lugs, hinges and hinge pins, weld bosses, lifting bosses, pentahead bolts, and several other items and are offered in a variety of material including several grades of steel and stainless steel. Our facility and partners can accommodate the manufacture of custom, low volume products, as well as large production quantities.

Tank Plug We offer a 3-in-1 interchangeable tank plug that is designed to fit three different tank hole

sizes. It can be used in lieu of filling a gap or void after removing an LV bushing, tap switch, load break switch, etc. The concept helps to eliminate the necessity to stock three different tank plugs. They are constructed of aluminum and furnished with the mounting cup, bolt, and gaskets. The common tank hole sizes for this plug are: 1.06 (for CSP opening), 1.295, and 1.437.



H-J Trading CompanyH-J Trading is a US owned and operated fully licensed import/export company located outside of Beijing, China. We offer a wide range of services including international sourcing, translation services, freight services, quality control, warehousing, packaging, and others. We allow companies to take advantage of international sources while dealing with a US company offering full service operations.



H-J Test LabOur high voltage test lab is designed to provide research and development capabilities as well as external testing services. Our facility can handle small to medium size equipment for a variety of tests. Among others our test lab is capable of wet AC withstand, dry AC withstand, radio interference, QUV accelerated weathering, differential scanning calorimetry, thermal imaging, contact resistance, x-ray imaging, partial discharge, power factor, impulse, temperature rise, current rating, thermo cycling, tension, compression, and pressure/airflow. With our extensive equipment and highly qualified personnel we can test in accordance with nearly all applicable standards including ANSI/IEEE, NEMA, CSA, and IEC. Tests can also be performed according to customer specific standards or requirements.

H-J International, Inc. 3010 High Ridge Blvd., High Ridge, Missouri USA 63049 Tel: (636) 677-3421 Fax: (636) 376-1915 www.h-jinternational.com

guia de conectores de potência - hj international

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