Hill Technical Sales will be at the IEEE PES T&D Conference 2024 on May 6-9! Find us at the Anaheim Convention Center at 800 W Katella Ave, Anaheim, CA 92802.
We will be assisting Siba, Amran, and Accretion this year:
SIBA – Booth 4751 Contains the widest innovation in T&D solutions, medium voltage fuses (MV fuses), ultra rapid, and miniature fuses; fuse links, overall high reliability and knowledgeable team, energy storage, MV transformer protections, MV capacitor banks, PV fuses, switchgear, and other protection applications
Amran – Booth 2849 Medium and low voltage instrument transformers from 600V to 34.5kV, LV & MV current, LV & MV potential, and bushing transformers, new sizes and cost reductions, new compact MV potential transformer (PTs) and control power transformers (CPTs), with CPTs 2400 – 14400 voltages and ratings of 5 and 15k V A
Accretion – Electrical porcelain cycloaliphatic epoxy, and composite insulators, a full range of porcelain and composite bushings, roof bushings, feedthrough bushings, and insulating bus bar support standoffs for all types of applications.
Fuses
MV Potential Transformer
Epoxy Insulators
Please visit the T&D convention website for more information on this event: https://ieeet-d.org/
Featured Products
MV Fuses
Insulators
Instrument Transformers
If you would like to check out a variety of products that we handle that could suit your needs, please check out our website at https://hill-tech.com/, or contact us at 847-255-4400, fax us at (847) 255-0192, or email us at sales@hilltech.com.
Hill Technical Sales provides expert design and implementation of quality components for Electrical Power Conversion & Distribution, Thermal Management, UV Curing, and High-Speed Industrial Imaging for more information:
Durakool manufactures an extensive and diverse product line of high voltage DC contactor and DC relays for switching, as well as medium to high power batteries and chargers serving battery storage, EV chargers, solar and wind energy markets. Durakool also offers custom technical advice so that you can be sure that you are getting optimized components for your project. You will not want to miss out on talking to our team and exploring the innovative capabilities of our design engineers.
DC Contactor DLVC 4001500VDC 100A Contactor
High Power DC Contactor
A new ceramic high voltage DC contactor is available, these contactors contain a sealed ceramic arc chamber that isolates from epoxy sealed DC contactors. This allows for larger DC voltages to be switched. Less battery power is required to power the contactors, because of the twin coil economizers, which results in overall increases in the EV’s driving range, and also makes an additional coil back EMF suppression unnecessary. And in the event of a failure, the main power contacts are mirrored to the position of the mechanically linked auxiliary contact mirrors, and can indicate the power contact’s position as part of a safety monitoring circuit.
Durakool offers high voltage contactor of 900-1500VDC, a high voltage for DC switching contactors, while also providing for more low-power needs, with ones that go as low as 450VDC.
Power Relays
Our high voltage DC contactor relay products are low-cost, compact, and have a long life. Our power relays perform efficiently even in challenging environments. There are over 120 power relays in stock. Of these include the DG3BL PCB Power Relay which contains a magnetic arc blowout that allows the relay to switch 50% higher DC voltage in comparison to relays of its same type. In relation to the PCB, it gets rid of the need to put it through high voltages and currents by using shielded fast-on blades for power terminals.
For any additional assistance, please contact us at sales@hilltech.com or 847-255-4400. You can submit a request for a quote directly by using our automated request system.
Contactor CHV-601
Contactor DEVR-20
Hill Technical Sales provides expert design and implementation of quality components for Electrical Power Conversion & Distribution, Thermal Management, UV Curing, and High-Speed Industrial Imaging for more information:
Hill Technical Sales provides Ultracapacitors and Lithium-Ion Capacitors by LiCAP. LiCAP Technologies, Inc. specializes in cutting-edge energy storage technologies. Their Activated Dry Electrode Technology® process is an environmentally friendly way of manufacturing cost-effective batteries and capacitors. Ultracapacitors, cells and modules, and lithium-ion capacitors all offer users higher energy density and significantly longer use life sustainability.
3000 F Ultracapacitor Cells
Activated Dry Electrode® Technology
Activated Dry Electrode® Technology processes active materials in an ecological and low-cost manner, free of NMPs. The process uses less energy and reduces carbon footprint, while also offering a variety of loading applications, and meets high-energy requirements, with a discharge capacity of 213.4 mAH/g and an efficiency rate of up to 99.4%.
Activated Dry Electrode® Technology is included in all of LiCAP’s ultracapacitors cells, and they are exclusively made in the United States. They have a nominal capacitance ranging from 350F-3000F and also have cells rated at 2.7V, 2.85V, and 3.0V.
Ultracapacitors Modules
Licap has ultracapacitor modules that can be customized to fit specific project needs. They range from 16V to 144V, and 9.6F to 500F. They can be used in extreme temperatures and can have a one million cycle lifetime, or 10-15 years lifetime.
Lithium-Ion Capacitors
The 3.8V lithium-ion capacitors product line has a longer life and higher power due to their increased energy density. Their LIC cells have a rated capacitance of 200F and 800F. LiCAP offers individual ultracapacitor cells rated at 2.7V, 2.85V or 3.0V and with a nominal capacitance of 350F, 370F, 600F, 1200F, or 3000F. All of LiCAP’s ultracapacitors cells include a patented cell assembly process utilizing laser weld internal connections and a laser weld hermetic sealing process for enhanced durability and reliability. The cells are RoHS and REACH compliant, and some cells are UL 810A. LiCAP also offers ultracapacitor modules, which contain our ultracapacitors cells connected in a series. The modules include voltage management, and some modules have an optional over-voltage monitor or temperature monitor. The modules may be connected in a series and parallel to achieve the voltage and energy requirements of the application.
LiCAP has partnered with Windurance to replace Wind Turbine battery storage, while also creating components that will fit in the same spot as the previous batteries with no system modifications needed. The LiCAP Ultracapacitor Energy Storage Module SM0500-016-GER, has a life of over 15 years and can operate in temperatures from -40 to 149 °F. The Windurance Capacitor Charging Unit 710-70004, can work without modifications in 20Nm and 30Nm configurations. In addition, LiCAP carries battery box energy storage systems of 20Nm and 30Nm.
Hill Technical Sales provides expert design and implementation of quality components for Electrical Power Conversion & Distribution, Thermal Management, UV Curing, and High-Speed Industrial Imaging for more information:
Accretion Power supplies the North American utility industry and global OEMs with high quality standoff insulator and busbar insulator varieties. Multiple manufacturing plants in the US and India, will assist OEMs with numerous standard and custom products. Discover the ways our new products, sizes, and materials can deliver cost effective solutions.
Epoxy Insulator
Cycloaliphatic Epoxy Bus Support
Accretion Power has a broad array of electrical insulators for utility and industrial applications, including porcelain, cycloaliphatic epoxy and composite. They offer low voltage and hard to find medium voltage post insulators, cycloaliphatic epoxy or porcelain feedthrough insulators. In addition, there is a full range of porcelain and composite bushings, roof bushings, and insulating busbar support standoffs for all types of outdoor applications.
Standoff Insulators, Feedthrough Insulators
Transformer BushingMedium Voltage Post InsulatorTransformer Bushing
We specialize in busbar and standoff insulators. Our insulators provide high cantilever and tensile strengths, as well as torsion and compression pressure strength with corresponding resistance to erosion and long performance life. They are designed to meet or exceed all North American and International application standards. We also will custom engineer solutions to unique operating conditions or special application requirements.
Epoxy Insulators
Epoxy insulators offer higher tolerances from impacts versus porcelain and are very unlikely to shatter under mechanical or thermal pressures. The basic integrity of Epoxy ensures steady performance even when the surface is damaged. Epoxy insulators are very economical, lightweight and have high tensile strength. Outdoor cycloaliphatic epoxy insulators can withstand extreme temperature variances and are preferred for applications where UV, pollution or dampness are factors.
Epoxy Insulator
Epoxy Bus Support
Our epoxy feedthroughs allow for a very high density and provide wide ranging design flexibility in allowing various types of conductors and connections. Epoxy is not as limited as other materials when considering its coefficient of thermal expansion (CTE) and it can create low-profile hermetic seals in tight spaces and is much lighter in weight. Epoxy feedthroughs are capable of withstanding hazardous locations and are sealed against, liquids, pollution, gases, and dust in wide temperature ranges.
Epoxy Insulator
Standoff Insulator
Cycloaliphatic Epoxy Bus Support
Accretion Power Products:
Insulators
Epoxy, Porcelain or Composite
Epoxy Insulators:
Low voltage post 600V to 7.2kV
Medium voltage post 12kV to 36 kV
Voltage detecting 3.3kV to 36kV
Composite Insulators
Solid Core Post – 15kv -420kV
Line Post – 69kv – 230kV
Longrod – 15kV -1,200 kV AC
-320kV – 765kV DC
Porcelain Transmission
Hollow Core – Up to 1,200 kV
Solid Core Post – Up to 765 kV
Line Post -15kV to 69kV
Longrod/Disc – Up to 765kV
Various bus bars
Can accommodate various configurations and OEM specific designs
Dimensions
Silver-plated
Bare copper
Insulated
Std 12” sticks in various sizes, including tin plated
Hill Technical Sales provides expert design and implementation of quality components for Electrical Power Conversion & Distribution, Thermal Management, UV Curing, and High-Speed Industrial Imaging for more information:
Ducati internationally respected for their wide range of power and filter capacitors used for AC filtering, as well as, DC link film capacitors, power film capacitors, and a flexible capacitor bank series. They focus on power factor correction, FEM high frequency analysis, partial discharges protection, and harsh environment design. Ducati’s engineering excellence is available to customize components to help you get the best fit for your project.
Cooled Conduction Capacitors
Ducati AC filter capacitors and DC link film capacitors have a high current capacity and long-life stability utilizing a variety of connection options. Their AC capacitors have a range of 1-600 µF and 250-930 Vac. Their capacitor products include power factor correction (PFC) options (with high harmonics and RMS/surge current optimization). They use a self-healing metalized polypropylene film, self-extinguishing resin, and come in a compact modular size with low ESL.
Ducati has medium and high voltage capacitor banks, with options for both external and internal fuses. They feature unbalanced protection that prioritizes both efficiency and safety, so if a capacitor breaks down, the center of the relative star will move to the center of the integral star.
AC Capacitors, DC Capacitors
Power factor correction capacitors (PFC capacitors) at Ducati work well in low voltage networks, and can optimize the electrical system, by reducing the absorbed current, voltage drops, and Joule effect caused losses.
Ducati’s converters use the latest WBS Wide Bandgap Semiconductors (SiC/GaN). They feature induction heating and PFC and are ideal for use in renewable energy conversion for solar or wind energy projects.
