218 press releases : Electricity: Power supplies, Generators, Transformers…

Calex Electronics Ltd announces the 24S24.8TH DC/DC converter which offers an industry first 4:1 input range of 9 to 36 Volts DC in a 200 Watt industry standard half brick package. This input range accommodates 12 Volt battery, 24 Volt industrial and 28 Volt COTS military applications. The output voltage of the TH is 24 Volts at up to 8.33 Amps. The TH is housed in a cast case and potted with a the...

The gen-set controllers mentioned above can provide information about generating set status by sending a request by SMS message. To be able to use this function, the controller must be connected to a GSM modem and its “SMS Commands” function must be enabled in the Modem parameters configuration window. In these conditions, the operator or user can send a SMS message indicating INFO to the modem in...

General characteristics - RGK 50 control and protection device for gen. sets, suitable for remote start applications - RGK 60 control and protection device for gen. sets, equipped with Automatic Mains Failure (AMF) function - VAC inputs: mains L1-L2-L3-N; generator L1-L2-L3-N - Current inputs L1-L2-L3 - 12 digital inputs, 7 relay outputs. Viewed measurements and data - Voltage, current, ...

SBS "STT" series batteries are 20 year stationary batteries that were developed for Utility, Telecom, UPS and Solar applications. They are distinguished by their lead-selenium tubular plate design and high tolerance to cycling. The STT's tubular lead selenium positive plates provide the best possible compromise in lead acid plate technology. By utilizing a proportion of selenium in the grid al...

Socomec UPS’s dedication to improving its environmental impact is demonstrated yet again with the launch of a new range of innovative products under the ‘Green Power’ banner. Green Power is a family of static UPS systems with power ranging from 100 to 200 kVA, for loads with power factor 0.9, designed especially for the IT industry. The main feature of this new range is its 96%* efficiency, more o...

The battery charger series CH 95 manufactured by Zentro-Elektrik has been developed especially for charging lithium batteries. The series supplies a power of 350 W at output voltages of between 30 … 60 VDC switched mode technology. Internally, it contains intelligence based on a micro-controller which recognises the respective type of accumulator, adapting the charger to the respective charging cu...

The battery charger series CH 95 manufactured by Zentro-Elektrik has been developed especially for charging lithium batteries. The series supplies a power of 350 W at output voltages of between 30 … 60 VDC switched mode technology. Internally, it contains intelligence based on a micro-controller which recognises the respective type of accumulator, adapting the charger to the respective charging cu...

Hamilton Sundstrand and Proton Energy Systems successfully qualify next generation electrolysis cell stack for submarine oxygen generation systems WINDSOR LOCKS, Conn., Dec. 1, 2008 Hamilton Sundstrand, a subsidiary of United Technologies Corporation (NYSE: UTX), and Proton Energy Systems have successfully qualified the next generation electrolysis cell stack for use in nuclear submarine oxyg...

Absopulse Electronics has recently released the BCH 501 series, a compact DC output UPS system/battery charger. The unit utilizes high frequency conversion topology to generate 500W output power. The input accepts a jumper selectable 115Vac or 230Vac, a 95 to 264Vac universal input with power factor correction, or a 250Vdc (220V to 370Vdc range). Standard output float voltages of 13.8Vdc, 27.6Vdc,...

Wallingford, CT, 19 Nov. 2008: The U.S. Army’s Tank-Automotive Research, Development and Engineering Center (TARDEC) announced today it has awarded a $1.8 million contract to Proton Energy Systems to develop an advanced hydrogen fueling system capable of sustaining a military fleet of hydrogen-powered vehicles. “Proton Energy Systems is proud to partner with TARDEC to develop and implement this...

Polluting coal and other power generation plants require AIR CLEANING procedures through Electrostatic precipitators. STI proposes locks by key transfer especially adapted for Electrostatic Precipitators to prevent the electrocution risk during the maintenance operations. In power generation environment, filter is necessary and useful. This risk is important because ‘ESPs’ are designed with sev...

The MULTI PLUS series extends its range to the three-phase versions 30 and 40 KVA with PF 0.9. The offer provides a wide variety of available autonomies, allowing to ensure the typical autonomy for all powers from 10 to 40KVA without the installation of additional external battery cabinets. The superior technology of a Multi Plus UPS allows it be used where the site mains power supply is limited...

Absopulse Electronics has recently released the HVI 500R series, a 500W addition to its line of high input voltage DC/DC converters. The unit accepts 750Vdc input voltage (525V – 975Vdc range), the traction voltage typically required for mass transit vehicles such as trams, metros and light rail, and for mining locomotives. The standard series delivers 12V, 24V, 36V or 48Vdc. Other output voltag...

A company manufacturing military equipment asked APEM for a IP67 sealed pushbutton with a very specific colour required for camouflage in the desert areas. This matt colour is called “desert tan” and classified in the Federal Standard 595B as FS33446. This new colour still increases the wide colour range of the APEM IP67 sealed pushbuttons.

High quality insulating parts made with epoxy glass-cloth laminated sheets or SMC sheets. Properties of epoxy glass-cloth laminated sheets: Density: 1.5~1.6g/cm3 water absorption: ≤20g Bending strength perpendicular to lamination: ≥340MPa Notch impact strength parallel to lamination (Charpy): ≥37KJ/m2 Dielectric strength perpendicular to lamination (in oil 90±2℃)...

Wärtsilä strengthens its presence in South Korea – inaugurates new service centre and officeWärtsilä Corporation Wärtsilä’s long established presence in South Korea has been further strengthened with the inauguration today of its new service centre and office in Eomgung, Busan. By opening these premises, Wärtsilä will be able to centralize its business units in Korea, as Services, Ship Power...

A successful range of double conversion no-break power supply units made by Socomec UPS, Itys is now one year old. Having welcomed the Itys with evident satisfaction, customers also expressed the need for extended autonomy. Hence the decision to put out these new versions, which will add value to the range. So, marking the anniversary of the Itys debut and its first year of success, the new Itys...

Caterpillar Inc. offers the 54–100 ekW rated diesel-fueled generator set, powered by the C4.4 engine. This generator set is designed for standby, prime, stationary and rental use. Utilizing elements of ACERT® Technology, it is capable of meeting EPA Tier 2 emissions compliance without sacrificing fuel economy or performance. The C4.4 provides optimized engine compatibility and improved elect...

Caterpillar Inc. offers the C6.6 diesel-fueled generator set, rated at 114–150 ekW. With ACERT® Technology, this generator set is capable of meeting Tier 3 emissions compliance without sacrificing performance or fuel economy. Caterpillar’s 125 ekW model is one of the first to market with Tier 3 certification. The C6.6 features an EMCP 3 controller that communicates directly with an ADEM™ A4 ...

Congratulations to Alaska Environmental Power (AEP) on their new Northwind 100! Mike Craft celebrated his first of many planned wind turbine installations at a dedication ceremony on October 8th, 2008 Alaska Environmental Power's turbine is connected to the power grid in Delta Junction, Alaska. the company will act as an Independent Power Producer and sell power back to the local utility. AEP ...