16 products found
IREM SpA Products
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Power Supply
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Voltage Stabilizers
Failures on the distribution lines, atmospheric discharges, continual load variations and disturbances generated by the users make it impossible to guarantee always a steady voltage within the tolerance bandwidth stipulated in the supply contract with the electric energy producer. Very often the tolerance is insufficient for more sensitive facilities. Other times the mains voltage reaches levels that exceed the foreseen rated value by 15, 20 or even ...
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Line Conditioners Stabilizers
These have been designed to provide the highest level of protection to electrical appliances connected to distribution lines disturbed by sudden voltage variations, HF noises and spikes. Statistically, these phenomena represent more than 95% of electric anomalies that could be the cause of breakdowns and poor operation of any kind of appliance connected to distribution ...
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Voltage Optimisers
The dwindling fossil fuel reserves, the need to reduce carbon dioxide emissions and lower availability of financial resources has spurred energy production from renewable sources and strongly boosted the development of technology for optimising (limiting) electricity ...
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Isolating Transformers
The isolating transformers are specifically designed to meet the main requirements of the TLC plant operators, that is to ensure continuity of operation to transmitter plants usually installed in remote areas, exposed to atmospheric discharges and connected to electric lines subject to important voltage drops. All the models are characterized by a low output impedance and are unaffected by load power factor. To ensure an excellent galvanic insulation and ...
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Hydropower
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Pelton Hydro Turbines
Ecowatt Hydro Pelton turbines are water turbines suitable for heads from 20 m to 550 m and the effective flow rates ranging from 0.5 l/s to 350 l/s. The buckets are made of precision cast stainless steel. All Pelton turbines are fitted with six nozzles controlled by special flow regulation valves, which help the efficiency of the system. The operation of the regulation valves may be manual or electric. The water wheel is directly splined to the generator ...
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Banki - Cross Flow Hydro Turbines
IREM Ecowatt Hydro Banki (cross flow) turbines are suitable for heads from 5 m to 50 m and effective flow rates ranging from 10 l/s to 1000 l/s. The water wheel and mechanical parts are made of stainless steel. The transmission of the motion between wheel and generator is entrusted to a cogged driving belt, which ensures the necessary flexibility of the system and optimizes the transmission ...
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Model QPR - Electronic Regulators and Electric Control Boards
QPR Control Boards are designed for “A” series turbines (parallel operation to the power grid). They manage the plant automation and are fitted with protective devices, power factor correction and the instruments necessary to ensure the good operation of the turbine-generator group. On demand, these control boards may be fitted with remote ...
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IREM - Pico Hydro Turbines
This type of hydroelectric plants is used when the electrical power is really low and there isn’t a national grid, IREM is able to supply turbines with very lower power and dimensions, satisfying these needs with a product of high quality and reliability. Typical application areas are shelters, cottages or mountain pastures where it is essential to have simple systems, easy to install and less ...
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Ecowatt Hydro - Stand Alone Plants Power Pilot
The Power Pilot can be installed upstream of all loads or upstream the only loads that generate the problems outlined below. One typical installation diagram of the Power Pilot inserted between hydroelectric power production unit and users is shown ...
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IREM - Model AS Series - H.V. Igniters for Short Arc Xenon Lamps
A complete range of high voltage igniters expressly designed to strike short arc xenon lamps from 150W to 15000W. IREM high frequency superimposing igniters have been designed for AC mains supply to suit most applications. These asymmetrical igniters are characterized by a compact design, high thermal stability and galvanic insulation, and can be equipped with a wide range of timing boards that make them suitable for a wide variety of ...
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IREM - Model AD Series - H.V. Igniters for Metal Halide Lamps
A complete range of high voltage igniters expressly designed to strike single and double ended metal halide lamps from 200 to 18000W. These symmetrical igniters have been designed to be supplied from AC mains line and they are characterized by a compact design, high thermal stability, galvanic insulation and a low noise level. The technical characteristics of all models comply with the specification of the different lamps manufacturers. The igniters are ...
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IREM - Model ADI Series - ADI-1540 and ADI-1560 - Instant Restrike Igniters
Electronic Igniters, based on the switching technology, for the ignition of double-ended metal halide lamps and high pressure sodium lamps in the range of power from 150W up to 2000W. The igniter is made up of a stabilized charging electronic circuit, a H.F. pulse generator (i.e. H.V. capacitors and spark gap) and a H.V. coil. Moreover, a built-in TSCs control circuit (Timing-Sensor-Control system) ensuring a constant control of power supply, lamp status, ...
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Ministatic - Steroguard Line Conditioners
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Ministatic - Model TS-TST - Electronic Line Conditioners
Transient Voltage Suppressor: This device is intended to limit transverse and common mode spikes exceeding the input voltage peak value. Transient voltage protection can also be effective on spikes of atmospheric origin over 6kV. RFI Filters: They attenuate high frequency transverse and common mode interferences over 300 ...
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Steroguard - Electrodynamic Line Conditioners
Transient Voltage Suppressor: The protection against transient overvoltages generated by atmospheric discharges or by switching process is carried out by type 2 (cat. C) surge arresters complying with EN 61643-11/VDE 0675, part 6-11 characterised by a nominal discharge current (8/20) ln of 40 (or 60) kA, by a discharge current with Imax impulse of 50 (or 110) kA, a up protection level not greater than 1300 V and a response time tA shorter than 25 ...
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IREM - Model AI Series - Integrated Power Supplies
Rated Power 1 to 7,5 KVA, 220/240 V Protection Degree IP20. The power supply of telephone plants and FM/TV relay stations has always entailed numerous problems and specific needs which are difficult to meet, among them: to assure the safety of operators working on the plants, according to the law; to assure continuity of operation to the plants; to build a compact distribution system for all loads usually present in relay stations; to limit the costs of ...
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Model ASC Series - DC H.V. Igniters for Short ARC Xenon Lamps
A new concept of electronic high voltage igniters designed for DC supply directly downstream the rectifier and suitable for working in a very wide range of operating temperature. The new ASC series completes the wide range of IREM igniters, they are expressly designed to strike short arc xenon lamps in the range from 150W up to 8kW. These asymmetrical electronic igniters are based on the switching technology for the generation of high voltage pulses that ...