Frequency%20regulators - Import export

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.

Totally independent Aerator and Mixer. Air Provided by Blower with Variable Frequency Drive which can regulate oxygen supply from zero to maximum capacity; whilst retaining full mixing and oxygen dispersion capability therefore the units are ideal for SBR ASP & MBR applications.

An Impulse fans (Jet fan) ísa a type of axial fan that is adapted for operation in tunnel environments by e.g. material selection and silencer. The tunnel fans create airflow through a fan wheel that rotates and moves the air axially. They are usually delivered as a complete unit consisting of fan wheel, motor, cover, silencer and mounting stand. The flow of tunnel fans can be regulated with a frequency converter. In order to choose the right impulse fan for tunnel ventilation, one should start from operating data, tunnel design and whether there are any special requirements.

The PID 110 is a proportional-integral-differential regulator for frequency stabilization of tunable diode lasers (DL pro, DFB pro). It accomplishes side-of-fringe locking to the slope of an atomic line or a cavity transmission peak. The module works both for HV (piezo actuators) and LV (laser current) control tasks. Users can adjust all relevant parameters, including P, I and D contributions, set point and regulator output range.

50W isolated output 2:1 input range Efficiency to 85% Continous short circuit protection Input/output isolation 1500VDC min. EN60950,CE 300kHz. switching frequency Five-sided metal case regulated

AC/AC Power Source Power-Boost Series is a value for money cost-effective solution to meet the needs of Frequency conversion, Voltage regulation and Voltage stabilization. Power-Boost permits a high dimension power rate that can supply any load types (resistive, inductive and capacitive) with a perfect sinusoidal output waveform. AT A GLANCE: o Double Voltage Range Output [PH-N]: 2-150Vac & 4-300Vac o SS [1-phase input and output] o SS [1.5kVA - 3kVA – 5kVA - 7.5 kVA] o Frequency Regulation included [40Hz-80Hz] o LCD 7’’ touch screen o Current Regulation included o Sensing function included • Communication Interfaces (Remote Control): o Physical Interfaces: RS-232, Ethernet, 12 poles I/O o Communication protocols: SCPI (over RS-232 and Ethernet), 0-10Vdc (over analog I/O 12 poles), o LabView Drivers

The host adopts electromagnetic speed regulation or frequency conversion speed regulation, stable and strong operation, suitable for various viscosity; hydraulic and mechanical lifting forms, free lifting and rotation, adapting to various positions; general explosion-proof configuration, safe and reliable, simple operation and maintenance; continuous productivity Strong, the materials can be quickly dispersed and dissolved, the dispersion effect is good, the production efficiency is high, the operation is stable, and the installation is simple. There are different functions and models for the viscosity and production volume of different materials.