Electric transformers- converters and rectifiers - Import export

i/p converter for the electrical control of pneumatic positioners. Suitable for field and switch cabinet assembly. Suitable for remote control of valves in hazardous areas. Also in Ex version II 2 G EEx ib IIC T6.

The DC-voltage converters developed for the electronic components in the motor car are characterised by their ease of installation in every vehicle. The high degree of stability, the compact design, sustained short-circuit resistance as well as the high level of operating safety are the quality hallmarks of this series. The areas of application span the mobile employment of 12-V-consumers in vehicles with a 24-V-onboard network. The devices are particularly suitable for operating car radios, stereo units, radios, cooler units, car telephones, computers, 12-V-trailer lighting etc. The voltage converter converts an input direct voltage into an output direct voltage. The input voltage must be greater than the output voltage. No base load is required at the output end. A 26 kHz PWM switching controller is used for this purpose. Input and output are not isolated. The common earth is connected with the voltage converter housing.

• Converts TP (10/100/1000Mbps) to Fiber Optic (1000Mbps-SX/LX) for Long distance Transmission • Suitable for Long distance & Noise Solution, Optical LAN, FA, Internet Network, FTTH etc. • LED Indication for Auto Negotiation and Connection Status • TP Cable Auto MDI-X. • Installation: Stand alone, Center Mount Module Type (Contact supplier for Chassis) • Dimension: W71 x D94 x H26, 125g (12V : 130g) • Operating Temperature: 0℃ ~ 60℃ • Type: 1) SFC2000-SFP : SFP slot 2) SFC2000SL-SFP : Converts single mode to Multi mode or vice versa 3) SFC2000-TS: Multi-mode, 220/550m, 850nm, SC Type 4) SFC2000-TL20: Single-mode, 20km, 1310nm, SC Type 5) SFC2000-TL40: Single-mode, 40km, 1310nm, SC Type 6) SFC2000-TWL20/A & B: Single-mode(WDM), 20km, 1550/1310nm-1310nm/1550nm, SC Type 7) SFC2000-TWL40/A & B: Single-mode(WDM), 40km, 1550/1310nm-1310nm/1550nm, SC Type 8) SFC2000MF : Managed type

Transformer rental packages for safe, reliable power When working with high voltage power, you need a partner you can rely on. That’s why our team are the best trained specialists for the job - providing advice on our transformer rental service when you need it most. Ranging from 2.5 to 6.3 MVA, our industrial transformers can be used for applications from 1.25 kV to 33 kV. With the ability to operate at 50 and 60 Hz they can be used for stepping voltage up or down to match system requirements. Whether you need an islanded power package to load test, or to provide power as a distribution transformer - we'll find the solution with our transformer rental services. We have a large fleet of utility-grade containerised electrical, low and high voltage, transformers that we utilise to design and install tailor-made power packages. Most Aggreko industrial transformers for hire come as a complete, packaged sub-station, with integral switchgear

"DC~DC/AC~AC voltage and frequency converters fulfill the needs of continuous business activities in different areas. Improved reliability, sensibility in operating parameters makes it an essential solutions for critical loads"

3 Phase Input / 3 Phase Output The HT-C series is launched by Necron for Server, Data Centers, Financial Services, Security Systems, Industrial Environments, etc… HT-C series is a robust, reliable, high performance UPS system that provides power protection within three high speed DSP full digital controllers for a wide range of mission-critical applications. It has been designed with 3-phase input/output, inverter/rectifier within IGBT modules which allows gaining higher power factor and lower THDi values. HT-C series with modular based design guarantees maximum reliability, minimum repair time, easy scalability and makes it suitable for industrial applications. It offers high resolution graphic display which initiates setting monitoring/set up parameters and also has wireless remote monitoring as an option. All UPS system are fully supported by NECRON service team that assures reliable, preventive and corrective duty

The RM 10-90 UPS, the new member of RM Series Three Level Three Phase Modular UPS family, is a scalable platform to meet increasing power requirements for classic rack/ server cabinets in your IT infrastructure. It can be simply added to your system by placing it in your existing rack cabinet without any extra wiring or changes in your system. Its 10 kVA/ 10 kW power modules are capable of operating as 1/1, 3/1, 3/3 and 1/3 for extended versatility and adaptability for small/mid range applications.The RM10-120 offers unity power factor at output (kW=kVA) which places itself at a unique position among its competitors globally. The RM10-120 offers maximium monitorability & manageability via biggest in class LCD screen with more comprehensive system view of your UPS. Beside all of these extended features, The RM10-120 is designed without sacrificing distinguishing features of RM Series. Its superior hot-swappable power module technology, high performance best in class high efficienct char

3 Phase Input / 3 Phase Output HT-C Series UPS applies advanced technology that increases performance and reliability: two high speed DSPs with completed digital control fully ensure high quality of power supply, high input power factor and low input current distortion. With in-built transformer, the HT-C is providing more safety to critical load. HT-C incluede Multi-Protection, Over-Temprature Protection with 8 Sensors, Over-Load, Battery Under Voltage, Fan Failures, Short-Circuit capabilities. HT-C taking maximum peformance from batteries with Smart Charging Control and Auto Maintenance, Greatly Extend The Battery Life. Giving perfect control to operators with Four Circuit Breakers, Friendly Operation Interface and with multi-language High-Resolution LCD Screen.

DT Series Online Double Conversion UPS has DSP microprocessor unit and thanks to DSP it handles most critical duties for home, office, laboratory appliances and provides enhanced power protection. Also it allows the user to remotely control and monitor voltage, load, current, temp, etc... values and set the required settings via its user friendly LCD Panel, it also shows faults and events in its event log.

Necron has introduced its new modular ups series in 2010 and since then RM series presence in global markets has made itself an indispensable power quality device among its rivals. Today, RM series has been operating lots of countries in the world and become a stable product mostly in Datacenter environments and in service for different application fields, different continents and offering the unbeatable power protection technology worldwide . It has been designed with 3 Phase Input, 3 Phase Output and IGBT Rectifier which allows gaining highest input power factor and lowest THDi values. Hot-swappable feature allows changing or removing modules without interrupting supply. Also offers increasing or decreasing power with 20kVA modules, up to 400kVA. If the application is mission critical, RM series is the best choice with is best in class total cost of ownership and advanced high level technologies/features that it offers.

1 Phase Input / 1 Phase Output DT Series Online Double Conversion UPS has DSP microprocessor unit and thanks to DSP it handles most critical duties for home, office, laboratory appliances and provides enhanced power protection. Also it allows the user to remotely control and monitor voltage, load, current, temp, etc... values and set the required settings via its user friendly LCD Panel, it also shows faults and events in its event log.

"The NECRON RM series is one the best performing and most reliable three phase hot-swappable modular UPS system for a wide range of applications such as Security systems, Financial services, Server/Data centers, Industrial environments, etc.. The capacity is easily augmentable for Modular technology so RM series is able to grow according to necessity of the system. It has unique isolated air flow structure for hot-swappable power modules (being formed of IGBT modules) to get higher performance and reliability of critical situations. It is scalable from 30kVA to 900kVA with N+X modular architecture/parallel topology. RM series saves your energy thanks to self-aging function without connecting real loads during test procedure. Monitoring and managing RM series with the largest size of colorful touch screen that provides graphical and text based information for safer operation. All UPS system are fully supported by NECRON service team that assures reliable, preventive and corrective miss

"Sustainable: Silver SUM PDU provides different functions in different stage of business by using hot-swap function modules. Upgradeable: Easy to Upgrade a basic PDU and then to a IP monitored PDU Maintainable: Safe and reliable infield maintenance without affecting the outlet status."

"The M-PDU series is designed to suit the operational. Requirements of next-generation data centerts. M-PDU is a Sustainable, Upgradeable and Maintainable (SUM) PDU system which can be re-configured or upgraded hot without affecting the operation of data center. M-MPDU is offered in four different feature levels; Monitored PDU (MA) Per Port Monitored PDU (MB) Switched PDU (MC) Per Port Monitored & Switched PDU (MD) "

"The RM 15-270 UPS, the new member of RM Series Three Level Three Phase Modular UPS family, is a scalable platform to meet increasing power requirements for classic rack/ server cabinets in your IT infrastructure. It can be simply added to your system by placing it in your existing rack cabinet without any extra wiring or changes in your system. Its 15 kVA/ 15 kW power modules are capable of operating as 1/1, 3/1, 3/3 & 1/3 for extended versatility and adaptability for small/mid range applications. The RM15-270 offers unity power factor at output (kW=kVA) which places itself at a unique position among its competitors globally. The RM15-180 offers maximium monitorability & manageability via biggest in class LCD screen with more comprehensive system view of your UPS. Beside all of these extended features, The RM15-180 is designed without sacrificing distinguishing features of RM Series.

"RM series has 50 kW power modules and is able to be increased to 600 kW in standard. Furthermore, this UPS can be enhanced to 1,5 MVA with optional N+X parallel configuration. RM series provides uninterruptible power and continuous working with double conversion, flexible battery configuration, functional using, and properties of changing modules under load."

"Inverters are used to convert the energy obtained from DC source or battery to AC energy in places where there is no network. They can be produced starting from 50 VA and up to 100 kVA according to the need. The inverter produced by using high PWM frequency and IGBT technology with Necron Energy quality assurance gives full sine output. Since they are designed with all kinds of protection (over current, over heat, short circuit, low voltage) in mind, they have very low risk of failure and are very durable and long lasting. They are produced with single-phase and three-phase outputs, with frequencies of 50 Hz, 60 Hz, 83.3 Hz, suitable for 110 VAC, 220VAC and 380 VAC output voltage values."

Smart Control with DSP Technology, Thyristor Controlled Switching, Automatic and Manual Transfer, Seamless Transition, Adjustable Box Contacts, ModBus Protocol - RS232, RS485, Retransmission Delay Prevention, Auto Start and Failure Recovery, Intelligent Diagnostics, System Measurements (Voltage, Current, Frequency etc.), Visual and Audible Alarms, AC Failure, Over Temperature and Short Circuit Protection

Newly desgned R-PDU products are able to sense power consumpton changes and overload changes of IT equpments n server room, whch can help the admnstrator to analyze and make approprate adjustments and optmzatons to the power supply of server room. Dependng on ts excellent Internal structure desgn, tself can have a lower power consumpton, at the same tme, the entre data center can acheve the goal of energy savng and emsson reducton through the accurate montorng and ntellgent managng of R-PDU. R-PDU s the deal energy conservaton expert for Data Center management.

✓ Ultra wide input range 6...36VDC ✓ Selectable output voltage +12V, +19V or +24V ✓ Very compact design 132mm x 56mm x 17mm ✓ Full performance in the extended temperature range of -20°...+60°C ✓ Very high efficiency up to 98% ✓ More than 10 years capacitor lifetime ✓ Optional output voltage compensation via sense lines ✓ Optional Remote On/Off ✓ Incl. thermal pad, jumper and distance bolts ✓ Made in Germany With 98% efficiency and 300W output power the powerful open frame DC/DC converter offers an ultra-wide 6-36 V input as well as three selectable output voltages 12V / 19V / 24 V, so that almost any corresponding single-voltage motherboard or computer system can be supplied. The very compact DC converter “Made in Germany” delivers fanless full power in the extended temperature range of -20°…+60°C and up to an operating altitude of 5000m.

They are filter reactors used to reduce the current harmonics (THDI) in the network installation to the values required by the standards. It is used in Reactive Power Compensation systems to limit the overcurrents that occur during the switching of the capacitor groups and to protect the capacitors. ●Harmonic Filter Reactors ●Copper and Aluminum winding ●High efficiency sheet core ●Varnishing under vacuum ●Oven drying at high temperature ●Three Phases and single Phase

ETR Galvanic Isolation Transformers provide isolation between network installations and sensitive electronic loads. Insulated aluminum or copper windings are wound on a high efficiency sheet core. ETR transformers are vacuum-impregnated varnished and high-temperature dried to ensure quiet and moisture-proof operation. It is safe and long lasting.

The CF series of frequency converters offers the ultimate in terms of quality and reliability. LAYER ELECTRONICS recommends the CF series of frequency converters to all those driven by professional needs who therefore need very high performance products. Since its introduction on the market on 2005, the CF series of frequency converters has shown great reliability and robustness, becoming the top product and finding application in the most different situations, both civil and military (CAGE/NCAGE/NATO code: AD484). The management through Digital Signal Processor (DSP) allows so many controls to also protect the frequency converter and the connected load under the harshest electric conditions, environmental and in overload. Particular attention is given in safeguarding the connected load through an insulation transformer in output. The CF series is available for 50-60-75-200-400 Hz in 1Ph version from 1.

The highly advanced industrial UPS of the Futura series by LAYER ELECTRONICS are developed in way to ensure total security from problems related to mains. Layer’s most recent development in industrial UPS, the Futura series represents the state-of-the-art in quality and technology, accumulated by LAYER ELECTRONICS in more than 50 years of experience in the field of the stabilization and static conversion of the energy. Since its introduction on the market on 2005, the Futura series of industrial UPS has shown great reliability and robustness, becoming the top product and finding application in the most different situations, both civil and military (CAGE/NCAGE/NATO code: AD484). In fact, for example, UPS of the Futura series are installed on board of the aircraft carriers of the Italian Military Navy. The Futura series of industrial UPS is available in 1-Ph version from 5 kVA to 50 kVA (available also with 3-Ph input) and in 3-Ph version from 5 kVA to 1600 kVA.

These overexcitation rectifiers are designed to increase the attractive force and reduce the attraction time of actuating solenoids, to shorten the coupling and disconnection times of clutches and brakes and to decrease the power consumption of clutches, brakes and actuating solenoids. To increase the attractive force, the solenoid is overexcited during the overexcitation time, applying bridge rectified voltage. Then the rectifier changes over to the selected holding voltage which must not exceed the rated voltage of the solenoid.

The rectifier with built-in current sensor for fast turn-off is designed for the operation of electromagnetic devices. It ensures fast turn-on and turn-off. The rectifier with bridge circuit comprises a thyristor and timer. During overexcitation, the rectifier delivers bridge rectified output voltage before changing over to half-wave rectification. On the DC side, the output voltage is enabled by the built-in current sensor which measures the AC current of the connected motor. If the motor is stopped, the rectifier turns off on the DC side as soon as the current falls below the turn-off threshold. The turn-off voltage generated by the inductive load is limited. The rectifier is suitable for connection in parallel with AC motors. The current sensor must be wired into the motor current path in such a way that the current flow created when the motor operates in generator mode will not pass through the sensor. This is crucial to avoid delayed or impaired DC side switching.

These compact half-wave and bridge rectifiers are ideal for installation in space restricted junction boxes of brake motors. They can be delivered with flying leads or terminals for connection. Various accessories are available to meet different installation requirements.

ESM for AC-brakes: The module consists of a time-controlled rectifier with integral electronic fast turn-off. During start-up, the ESM delivers bridge-rectified output voltage before changing over to half-wave rectification. The built-in voltage sensor ensures that the DC side output voltage is interrupted electronically when AC input voltage is removed. Thanks to its compact design, the ESM can be installed in very restricted space. ESM for DC-brakes: The module keeps the voltage supplied to the electromagnetic device at a constant level over a wide input voltage and temperature range. Full operating voltage is applied to ensure fast switching when the load is switched on. The module then reduces the power supply to constant holding voltage. A 30% reduction provides power savings of 50%. The ESM is very compact thanks to the use of state-of-the-art microelectronic and power electronic components. Overexcitation time and holding voltage can be factory-programmed to customer demands.

The Regular Collection is available as bridge, half-wave, and bridge/half-wave rectifiers. The bridge/half-wave rectifiers reduce the output voltage after the brake is released. Depending on the selected rated coil voltage of the brake, either a faster switching by overexcitation, a reduction of the electrical power while the brake is released or a combination of both is possible.