Park Electrical Services Ireland’s Post

Switch to compact brilliance 🤏 The new range of contactors from our partners at Lovato Electric UK are mini marvels. Since size is mattering more and more in control panel engineering, the 3-pole BF265, BF330 & BF400 contactors are breaking the size barrier as they are just 140mm wide. The new contactors have an electronically controlled AC/DC coil for greatly reduced consumption and a wide nominal voltage range (e.g. just one coil for 100…250V AC/DC), which ensures operation without uncertainness, even under strongly varying supply voltage conditions. The low profile front-mounted auxiliary contacts enable quick and easy wiring. Up to 6 contacts can be mounted on the 3-pole contactors, and up to 8 on the 4-pole contactors. In addition, up to 8 contacts can be mounted on the side faces. A horizontal mechanical interlock mounts flush between the two contactors without increasing the assembly’s overall dimensions. The interlock is also available in a vertical version.

Switch to compact brilliance this new year 🤏 The new range of contactors from our partners at Lovato Electric are mini marvels. Since size is mattering more and more in control panel engineering, the 3-pole BF265, BF330 & BF400 contactors are breaking the size barrier as they are just 140mm wide. The new contactors have an electronically controlled AC/DC coil for greatly reduced consumption and a wide nominal voltage range (e.g. just one coil for 100…250V AC/DC), which ensures operation without uncertainness, even under strongly varying supply voltage conditions. The low profile front-mounted auxiliary contacts enable quick and easy wiring. Up to 6 contacts can be mounted on the 3-pole contactors, and up to 8 on the 4-pole contactors. In addition, up to 8 contacts can be mounted on the side faces. A horizontal mechanical interlock mounts flush between the two contactors without increasing the assembly’s overall dimensions. The interlock is also available in a vertical version.

Satie customer question of the day: “How can I connect bigger gauge wires within the frame?”   We designed our wiring combs to accommodate wires from 4 to 20 gauges. For bigger sections, the smaller teeth can be broken off.    For oversize sections, you can try a few different options:   -Cut a piece of the cover and use the space in between  -Use a different wire holder like the HWD -Ask us to replace the comb and cover in that section with a brush on each side to cover the gap    If you have a question about our products, please leave it in the comments!    #controlpanelframes #controlpanels #controlpanel #engineering #electricalengineering #controlpanelengineering #engineer #satie

Plug-in current transformers in the palm of your hand WAGO's plug-in current transformers (855 Series) are inductive, single-conductor current transformers. Due to the measurement principle used, these current transformers are exclusively designed for AC network applications. Features: All-new design with picoMAX® connection technology Ready for space-restricted applications Simple assembly permits 17.5 mm phase spacing, allowing perfect adjustment to any circuit breaker. Easily mount on DIN-rail or panels via DIN-rail adapter (855-9927) Convert current from 64 A or 35 A to 1 A Accuracy class: 1

When we asked our Engineering Director, Sasha Loncarevic, ing., P. Eng., about the top question customers ask regarding our high voltage cable, he highlighted that flexibility is often their biggest concern.   Clients are particularly concerned about the cable's flexibility to ensure it can navigate tight spaces. In many cases, EV chassis have cramped, limited room around the powertrain components. This is a big challenge for routing large gauge HV cable which are all too often too rigid to get the job done.   Our high voltage cable is more than up to the task—it’s one of the most flexible on the market, with a superior bend radius that easily accommodates tight spaces thanks to its unique XLPE material jacket blend and high strand-count copper conductor.   Discover how our flexible high voltage cable can meet your needs—visit our website to learn more. #WeAreECI #EV #HighVoltageCable

A perfect interplay of form and function! Our gearbox range from 2.5kN to 1000kN in lifting capacity, features not only standardized interfaces and dimensions but also designs that stand out, even in visible installations. See for yourself! https://lnkd.in/dY_xw6Pw #MechanicalEngineering #IndustrialDesign #Innovation

Ii. Schematic diagram analysis of charger The following we through a typical charger schematic diagram to analyze its various components and functions in detail. A、AC power input The charger is connected to the mains grid through a power plug, usually 220V AC. B、Rectifier circuit After the AC enters the charger, it first passes through the rectifier circuit. The rectifier circuit usually consists of a bridge rectifier stack (D1 to D4) composed of four diodes, whose role is to convert alternating current to pulsating direct current.

#MediumVoltage #Design guide #PDF-15 #General contents : • Presentation. • Metal-enclosed factory-built equipment. • Voltage. • Current. • Frequency. • Switchgear functions. • Different types of enclosures. #Design rules : • Short-circuit power. • Short-circuit currents. • Transformer. • Synchronous generator. • Asynchronous motor. • Reminder. • Three phase calculation example. • Busbar calculation. • Thermal withstand. • Electrodynamic withstand. • Intransic resonant frequency. • Busbar calculation example. • Dielectric withstand. • Dielectric strength of the medium. • Shape of parts. • Distance between parts. • Protection index • IP code. • IK code. #Switchgear definition : • Medium voltage circuit breaker. • Current transformer. • Voltage transformer. • Derating. #Units of measure : • Basic units. • Common magnitudes and units. • Correspondence between Imperial units and international system units (SI). #Standards : • Quoted standards. • IEC-ANSI comparison. #MVDesignGuide #Switchgear #ElectricalEngineering #CircuitProtection #Voltage #Current #Frequency #Busbar #Standards #UnitsOfMeasure

Non-isolated driver There is a direct electrical connection between the input side and the output side, forming a direct current loop. Usually the input side and output side of the driver have a common ground. Efficiency: high conversion efficiency, 3%-5% higher than isolated driver Circuit: simple circuit design few components and high reliability Volume: low calorific value, simple structure and small product size Cost: relatively low cost Safety: more damage to the load after driver abnormality Output voltage range: no isolation transformer, suitable for output high voltage and small current Aluminum substrate: requires 2kv withstand voltage, high voltage output has high requirements on the aluminum substrate

A perfect interplay of form and function! Our gearbox range from 2.5kN to 1000kN in lifting capacity, features not only standardized interfaces and dimensions but also designs that stand out, even in visible installations. See for yourself! https://lnkd.in/gwpXd7JM #MechanicalEngineering #IndustrialDesign #Innovation