24 products in   Alternators, Turbo-alternators Permanent magnet alternator (PMA) Precilec PMG RADIO ENERGIE® ADVANTAGES OF THE PILOT GENERATOR Excitation systems of generators including a pilot generator have a more simple and more rational design than the compound excitation systems and provide to the set a larger reliability DESIGN OF THE PILOT GENERATOR Magnets : Samarium Cobalt - very stable, high coercive magnetic field Stability of the voltage in process of time Stability of the voltage afler a short-circuit Dismantling without voltage loss : no irreversible demagnetisation Large number of solutions : pole number, size for the machines Supplying of the required power to the regulator under any condition of the running of the main generator MECHANICAL CHARACTERISTICS Frame, endshields : aluminium, cast iron or steel according the solutions· Machine with bearings Mounting : IM 1001 or 3001 or 3601 (low shaft height) Floating mounting or Rotor / Stator fitted inside the frame or outside the main generator Cooling : IC 00, IC 01, IC 0041 or IC 0141 Protection : IP 00, IP 23, IP 44 or IP 55 Insulation class F Temperature rise class F or B : 100 K or 80 K Ambient temperature : 40°C or others According to the required speeds and mounting modes (Rotor/Stator) : binding of the rotors (magnets) : either metallic or carbon fibre ELECTRICAL CHARACTERISTICS maximum economical values Three phase or Single phase Voltage U eff. <500 V Power S eff. < 60 kVA Frequency F <400 Hz Power Factor : 0 < cos phi < 1 Distorsion < 5% (No-load and Full load) Permanent magnet alternator for wind turbine Precilec Wind PMG RADIO ENERGIE® PRECILEC RADIO-ENERGIE alternators WIND PMG equip with the wind turbine of small power. Our Permanent Magnet Generator charge the battery to ensure the power supply of the isolated places, off-line to an electrical grid local. ADVANTAGES OF OUR DESIGN Our design is reliable, simple and compact Our know-how is the integration of rare earths magnets. They are very stable, with high coercive magnetic field and high specific energy Stability of the voltage in process of time No voltage loss even after a short-circuit Our design allows an optimal output according to the required configuration Dismantling without voltage loss: no irreversible demagnetisation Large number of solutions: pole number, size for the machines which allow to consider all your demanding space requirements Mechanical interface is optimized Highest power-to-weight ratio In direct drive without speed multiplier or gear No maintenance needed for machine without bearings Maintenance limited to bearings only for machine with bearings ELECTRICAL CHARACTERISTICS Maximum economical values Three phase or Single phase Voltage U eff. max 500 V (between phases) Power P mech. max 20 kW Frequency F max 400 Hz Power Factor: cos phi 0 < cos phi < 1 Distortion max 5% (No-load and Full load) Rated speed max 3000 rpm MECHANICAL CHARACTERISTICS Cooling: IC 00, IC 01, IC 0041 or IC 0141 Protection: IP 00, IP 23, IP 44 or IP 55 Insulation class F Temperature rise class F or B: 100 K or 80 K Ambient temperature: 40°C or others According to the required speeds and mounting modes (Rotor/Stator): binding of the rotors (magnets): either metallic or carbon fibre Permanent magnet alternator (PMA) ALXION 200 W - 99 kW The range of STK Permanent Magnet frameless alternators addresses the applications of Wind Turbine generators in low and medium power needing the highest power-to-weight ratio in Direct Drive without gear for matching cost-effective solutions. Each component of a wind turbine generator and wind turbine alternator requires maximum strength and precision in order to ensure perfect control over the blades. Main characteristics of wind turbine alternators Rated power from 200 W up to 99 kW depending on size and rated speeds. Rated speeds from 80 RPM up to 1500 RPM. Six overall diameters from 145 mm up to 795 mm. Internal diameter from 56 mm up to 630 mm. Various available voltages up to 500 Vac. Assets of wind turbine alternators No speed multiplier, no gear No maintenance Highest power-to-weight ratio in Direct Drive Simplification of mechanical design Easy mechanical interface Cost optimization Characteristics of the range of wind turbine alternators The range of permanent magnet frameless alternators STK includes 6 sizes from 145 mm up to 800 mm available in four different lengths per size and two standard rated speeds Permanent magnet alternator (PMA) Nuova Saccardo Motori The system consists of a permanent magnet generator and a single phase inverter to be applied to a generating set (with a gasoline engine) As the application is in the domestic field, the stability and the quality of the generated voltage must grant the correct working and safety of electronic devices, computers, household appliances, etc. Our aim is to realize a control system that grants a consistent inverter’s output voltage in presence of load variations. By, also, optimizing the engine performances adapting the speed in function of the output load. The fuel consumption and noise are dramatically reduced. The generator has been realized with one three phase permanent magnet (NeFeBo) machine in order to obtain an high power density and reduced volumes; the stator’s winding is inside while the rotor runs outside. For the generator’s dimensions see the table herewith enclosed. The main inverter’s features are: - Output voltage: 230V -50Hz single phase (60Hz on demand) - THD: < 2% - Max. continuous power: 10KW - Max overload: 30-50% (depending on the engine) restricted in time - Two of these devices can be linked in parallel to increase available wattage through the generator outlets. - Performances following ISO8528 (generator-set): G4 / G3 class Turbo-alternator ANSALDO ENERGIA Generator production comprises both turbogenerators and hydrogenerators. The former, depending on the type of cooling system used (air, hydrogen, stator water and hydrogen), have rated powers ranging from 20 MW (or less for geothermal applications) to 900 MVA. The latter can be supplied with rated powers up to several hundred MVA (the company has a slow machine reference of more than 400 MVA) and are classified as fast, mid-speed and slow. Long life cycles and qualified development capabilities are features of all Ansaldo Energia products. Turbo-alternator Alstom Power Generation Our technologically advanced products include the world's largest air-cooled turbogenerator for combined cycle application and the largest turbogenerator for nuclear application in operation today. Alstom's product offering covers turbogenerators ranging from 40 to 1800MW for all applications, and hydro generators. Our product portfolio include: -TOPACK: fully packaged, plug & play air-cooled turbogenerator from 40 to 150MW (50Hz) and 40 to 90MW (60Hz) -TOPAIR: world's most advanced air-cooled turbogenerator from 150 to 320MW (50Hz) and 90 to 250MW (60Hz) -TOPGAS: hydrogen-cooled turbogenerator with best in class efficiency from 300 to 450MW (50Hz) and 250 to 340MW (60Hz) -GIGATOP 2-pole: powerful hydrogen/water-cooled turbogenerator, from 400 to 1200MW (50Hz) and 340 to 850MW (60Hz), ready for large clean coal power plant -GIGATOP 4-pole: the largest turbogenerator in operation today, from 900 to 1800MW (50Hz) and 850 to 1800MW (60Hz) for nuclear power plant. -unique retrofit technology that features proven components for ALSTOM's own equipment as well as equipment from other manufacturers. -hydro generators and generator motors Synchronous alternator Nuova Saccardo Motori BRUSHLESS CAPACITOR SINGLE PHASE SYNCRONOUS GENERATORS and SELF-REGULATED WITH AUTOMATIC VOLTAGE REGULATOR (A.V.R.) SINGLE-PHASE BRUSH GENERATORS. N. Poles: two or four Frequency: 50 or 60 HZ Range of power: from 1,0 KVA to 16 KVA. The combination of dumping cage and skewed slots on the rotor guarantee optimum waveform with total harmonic distortion (THD) = 5In. THD < 6% Protection IP23. Voltage accuracy: +/-5% ; +/-2% con A.V.R. Insulation Class: H. Manufactured in compliance with the Machine Directive 98/37, the Electromagnetic Compatibility Directive 2004/108/CE, the Low Voltage Directive 2006/95/CE (and relevant further amendments) and the following standards: CEI EN 60034-1 (IEC 34-1), CEI EN 61000-6-1, CEI EN 61000-6-3. Synchronous alternator VA TECH ELIN EBG Motoren We design induction and asynchronous generators for decentralised power generation. Our generators are characterised by high efficiency and reliability. Our induction generators are used in gas engines as well as gas and steam turbines. Their power range is between 400 kVA and 25 MVA at a nominal voltage between 2.3 kV and 13.8 kV (20 kV). We also build low-voltage and high-voltage asynchronous generators for hydroelectric turbines (ten-pole to twenty-pole, 200 kVA-5,000 kVA). Alternator LEROY SOMER 10 - 2500 kVA More than 50,000 1 to 20 MW POWER alternators are in use throughout the world. Whether it is a matter of supplying electrical power on-board ship, supplying electricity to deprived regions or even avoiding interruptions in a poor-quality mains supply, POWER range alternators are suitable for all drive systems, responding with certainty to the needs of the user, whatever they may be. Alternator WEG TURBO AND HYDROGENERATORS Description WEG offers complete solutions for generation and distribution of energy by supplying internationally recognized quality and state-of-the-art products. Among all WEG products are the Hydrogenerators and Turbogenerators, which are widely used by Power and Utility Companies for their high efficiency and durability. Technical Features Turbogenerators Outputs: up to 60,000 kVA Frames: 355 to 1120 (IEC) Voltages: to 13,800 V Degree of Protection: IP23 to IPW56 / IPW65 Speed: 1800 rpm Hydrogenerators Outputs: up to 200,000 kVA Frames: 355 to 3150 (IEC) Voltages: to 13,800 V Degree of Protection: IP23 to IPW56 / IPW65 Speed: 1200 to 180 rpm GENERATORS FOR GENERATOR SETS Description Available up to 4200 kVA, the G line generators are mainly applied on diesel and gas generator sets as well as on steam, gas and hydraulic turbines. They are suitable to operate on all emergency or continuous operation generator sets in industrial, commercial, marine, telecommunication, mining areas, in addition to condominiums, irrigation purposes, hospitals and others. Technical Features Outputs: 12.5 to 4200 kVA Frames: 160 to 560 (IEC) Voltages: 220 to 6900 V Degree of Protection: IP21 to IPW55 Speed: 1800 to 900 rpm Transformer controlled synchronous alternator CUMMINS GENERATOR TECHNOLOGIES 6 - 88 KVA Alternator Iskra Avtoelektrika 14 V, 28 V Different families of alternators designed in modern compact version with internal fans, classic alternators using external ventilator and liquid cooled alternators. Alternator Nuova Saccardo Motori THREE-PHASE SYNCRONOUS BRUSH AND COMPOUND GENERATORS and THREE-PHASE SYNCRONOUS BRUSH GENERAOTRS WITH AUTOMATIC VOLTAGE REGULATOR (A.V.R.) N. Poles: two or four Frequency: 50 or 60 HZ Range of power: from 5,0 KVA to 30,0 KVA. The combination of dumping cage and skewed slots on the rotor guarantee optimum waveform with total harmonic distortion (THD) = 5In. THD < 6% Protection IP23. Voltage accuracy: +/-5% ; +/-2% with A.V.R. Insulation Class: H. Manufactured in compliance with the Machine Directive 98/37, the Electromagnetic Compatibility Directive 2004/108/CE, the Low Voltage Directive 2006/95/CE (and relevant further amendments) and the following standards: CEI EN 60034-1 (IEC 34-1), CEI EN 61000-6-1, CEI EN 61000-6- Alternator for wind turbine power station VA TECH ELIN EBG Motoren As the leading provider in this market segment, our strengths are situated at a power range between 500 kW and 5,000 kW, including liquid-cooled generators (induction generators, synchronous generators, variable-speed drives with dual feed induction generators and frequency converters). The most important advantages of our scope of services are flexible customer- and plant-specific design and the quality of our engines. Experience of many years with liquid-cooled engines under extreme conditions (in mining, since 1970) guarantees our customers the support of a partner with the most sophisticated technology and the best service network. Since 1989 we have delivered more than 4.000 liquid-cooled engines for wind power stations all over the world. Flywheel electric alternator Iskra Avtoelektrika Different types of integrated flywheel starter generators and integrated flywheel generators, which are intended for integration in internal combustion engines and for the use in the electric systems, where high consumption of electric energy occurs. These starter generators and generators are designed to be built in the flywheel housing on the engine between the engine and the gearbox and replace classic alternator and starter motor on the engine. Alternator CUMMINS GENERATOR TECHNOLOGIES 5 - 50 KVA Alternator CUMMINS GENERATOR TECHNOLOGIES 40 - 250 KVA Alternator CUMMINS GENERATOR TECHNOLOGIES 250 - 2 000 KVA Alternator driven by ship propeller CUMMINS GENERATOR TECHNOLOGIES ... products without technical information Self regulated generator with brushes MECC ALTE Turbo-alternator Brush HMA Synchronous alternator FUFA Electrical Synchronous alternator Marelli Motori Portable self regulated alternator MECC ALTE ... see all the products in the category    Alternators, Turbo-alternators 3 products in   Counters, Totalizers DIN rail mounted time code generator Tekron International < 1 200ns to UTC The TekTime TTM 01 GPS Clock provides an economic time synchronization solution with excellent timing accuracy (sub-microsecond to UTC), designed for synchronizing industrial control and SCADA equipment, including protection relays and remote telemetry units. Navstar GPS satellites are used to generate extremely accurate output pulses and time codes, providing options for outputs including the choice of: - 2 TTL level, independently programmable or - 1 Amplitude Modulated IRIG-B (B12x) output or - 1 RS232 level pulse plus serial time string output The TekTime TTM 01 GPS Clock is factory programmed to customer specified output pulses, standardized time codes (eg IRIG-B, DCF77) and serial time strings with a configuration interface module allowing simple programming in the field Time Code Generator Tekron International <100 ns to UTC The Tekron TCG01 GPS Clock provides a time synchronization solution with superb timing accuracy (better than 100 nanoseconds to UTC), designed for synchronizing multiple industrial control and SCADA devices, including protection relays and remote telemetry units. Outputs are electrically isolated allowing outputs to feed directly to areas with different earth potential zones without compromising the overall site earthing security. Time Code Generator Symmetricom Symmetricom's model 700™ Miniature Time Code Generator suits applications where compact size, light weight and ease of operation are required. Generator time is set automatically using the IRIG B synchronized generator input. Internal batteries enable the generator to output IRIG B time code even if power is interrupted for up to ten hours. The time base of this self-contained unit is maintained by a precision crystal oscillator. A small alphanumeric display provides instant visual feedback of the 700's operation. Options are available to add video time insertion, other time codes, or parallel BCD output. Standard features include an IRIG B synchronized generator input for rapid synchronization to a master generator. This feature makes the 700 ideal for flightline or remote field applications. IRIG B serial time code (1 kHz amplitude modulated carrier) is output via an SMA connector to drive data recorders, remote displays, or other peripheral timing instrumentation. The 700 operates on 10.5 to 32 Vdc input via a 6-pin MS connector. A locking toggle switch turns power on/off. Once power is "on," synchronization to an external IRIG B input code is automatic. A red LED lights when power is on or if the 700 system is not locked to the input code, and a green LED lights when input code synchronization is complete. ... see all the products in the category    Counters, Totalizers 2 products in   Liquid filtering equipment Desalinator / fresh water generator GE Water Technologies The world's water consumption rate is doubling every 20 years, outpacing by two times the rate of population growth. It is projected that by the year 2025 water demand will exceed supply by 56%, due to persistent regional droughts, shifting of the population to urban coastal cities, and water needed for industrial growth. The supply of fresh water is on the decrease. Water demand for food, industry and people is on the rise. Lack of fresh water reduces economic development and lowers living standards. Clearly, there is a critical worldwide need to better manage this increasingly valuable resource. Desalination systems from GE Water & Process Technologies can make abundant fresh water both from seawater and from challenging brackish sources. ... products without technical information Desalinator / fresh water generator Berkefeld Filter ... see all the products in the category    Liquid filtering equipment 1 products in   Communication network equipment GPS time / frequency synchronisation generator Symmetricom Symmetricom's ExacTime™ 6000 Time and Frequency Generators are full featured GPS receivers that offer three time base oscillator options and a wide range of "off-the-shelf" optional features. ExacTime fits virtually any GPS time and frequency application. The ExacTime 6000 is a 1.75" rack mount chassis that is configured to meet or exceed the demands of many applications, including test and measurement, metrology, range instrumentation and telecommunications. The extreme flexibility of this instrument allows configurations including time codes, low phase noise frequencies, pulse rates, parallel time and many other outputs to support specific needs. The internal quartz time base oscillator can be upgraded to an oven quartz oscillator or to a rubidium oscillator. A time zone offset control is included with 1/2-hour resolution, and a daylight saving time capability can be set for ten years. These controls affect the LCD display, time code output and the time in the RS-232 outputs. The year can be preset to any value for test purposes. For situations in which it is desirable to disable the oscillator disciplining process temporarily, a "flywheel" mode is provided. While in flywheel mode, the oscillator loop is opened, and the natural purity of the oscillator is not perturbed by the disciplining function. The ExacTime 6010 is a 3.5" rack mount chassis that is available to accommodate configurations that require more option space than is available in the ExacTime 6000 1.75" chassis. ... see all the products in the