EV World Exhibition
Power Electronics displayed the new Nube range of EV charging solutions at EV World in Auckland. Our unique solutions turned a lot of heads and created much interest in this exciting sector.
Read more »Twin Skid - Solar Station
The Twin Skid has been design to meet the requirements of large scale PV power plants. The solar station is a compact outdoor skid made of high resistance galvanized steel with all the medium voltage equipment integrated and accompanied by a solar inverter: protection cell, outdoor power transformer, oil tank and filter.
Read more »MEDIUM VOLTAGE SKID - Solar Station
The MV Skid is a compact turnkey outdoor platform made from high resistance galvanized steel with all the medium voltage equipment integrated, including an outdoor power transformer, MV switchgear, oil tank, filter and built in fast power connection to any HEC solar inverter. With a range between 400VAC-460VAC and 565VAC-690VAC LV side and 12kV to 36kV in the HV side, this compact platform achieves power outputs between 1100kVA and 3500kVA when combined with the HEC solar inverter series. This compact solution also allows the installation of a low voltage cabinet that is fully configurable to the customer needs as well as different types of cells and even an enclosure fence among other options.
Read more »HEMK Modular Inverter
The HEMK is the second 1500V inverter generation, based on the more than proven HEC V1500. This modular solar inverter offers the advantages of both central and string inverters. Reaching a very high power density, and an output power of 3.8MW, it is available in 6 different AC voltages, providing the flexibility to choose the best solution for each PV plant.
Read more »Freemaq DC/DC - Bi-Directional DC/DC Converter
The new Power Electronics Freemaq DC/DC is a bi-directional DC converter designed to maximize the benefits of the large-scale solar plants with a solar-plus-storage approach, offering a cutting edge technology product that is able to reduce the CAPEX of PV installations coupled with energy storage systems, avoiding the installation of an additional station with a dedicated MV transformer.
Following the Power Electronics philosophy, the Freemaq DC/DC is a modular outdoor solution available from 500kW to 3000kW, fully compatible with different battery technologies and manufacturers, with a voltage range up to 1500Vdc and the highest efficiency in the market. This product has been designed to be easily integrated with a Freesun inverter in new or already installed PV power plants, being the most cost-competitive solution for battery storage systems paired with PV installations.
By coupling the Power Electronics Freemaq DC/DC converter with a Freesun solar inverter, it is possible to perform functions such as: energy shifting, ramp control rate, frequency response, and most importantly, clipping energy recovery, that will boost customer revenues.
SD300 Series VSD
The SD300 is a high performance general purpose AC drive that excels in demanding heavy-duty applications that require high starting torque and precise control. Available from 0.37kW to 3.7kW, 230VAC single phase input, and 0.37kW to 30kW, 400VAC three phase. The dual duty rating of the IP20 models ensures compatibility with all normal duty loads with less demanding overload requirements. The IP66 models guarantee operation even in the most severe environments. The versatile SD300 is ideal for applications in water treatment and irrigation, food and beverage, ventilation systems, materials handling, packaging systems, textiles, plastic, wood processing, in fact any general purpose application where apparatus and machinery needs to be automated.
Read more »Power News Dec 2016
Featuring:
- Power Electronics in the Dakar Rally
- SD700 lowers harmonics
- Power Factor Correction – understanding the issues continued
- Power Electronics at the Water NZ conference
. . . and more
Read more »Sinexcel SVG Reduces Printing Plant Operating Costs
Hastings based Beacon Print are a commercial offset web printers offering a variety of newspaper print options. A recent operation relocation threw up some issues around power factor correction that need resolving. Although their old premises had an automatic power factor system, it was capacitor based and Beacon Print’s electrical contractors, Pope Electrical, were regularly replacing failed capacitors at the old plant. The new premises had no power factor correction equipment and the operation was being penalised some $7,600 per year for poor PF by their electricity suppliers.
Read more »Page 7 of 48