Author Archives: Najah Engineering Consultants LLC

Electrical Switchgear Trainning Materials Free

Electrical Switchgear Trainning Materials FreeLV/MV Electrical Switchgear Trainning Materials

Switchgears connect and disconnect electrical currents between sources and loads. They exist in different configurations, different designs and serve different levels of voltages ranging from 110V up to 1000,000 volts. This five (5) course discusses the fundamentals of switchgears and switching at different voltage levels, design of switchgears, configurations, selection, sizing, specifications, operation and protection

Unit Price: EUR 459.80
Total: EUR 459.80
Info plus 19% sales tax/VAT to EUR 459.80: EUR 87.36
EUR 547.16

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Necsize Review

Necsize ReviewNECSize 2008

Electrical load sizing tool developed using MS Excel to calculate the load in KW and in KVAr in order to size suitable diesel generator or other emergency power source.

Unit Price: EUR 293.83
Total: EUR 293.83
Info plus 19% sales tax/VAT to EUR 293.83: EUR 55.83
EUR 349.66
Delivery: Download
Version: 2
Option: Backup Media [Info]
Download Protection (Duration: 24 months) [Info]
File Size: Full version: 920.5 KB
Download Time: Full version
56k: ~2 min.
DSL/Cable (1/8/16Mbit): <1 / <1 / <1 min.
Language: English, 5

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Tags: EUR, suitable diesel generator, emergency power source, Electrical load, MS Excel, Unit Price, sales tax/VAT, Backup Media, Download Protection, File Size, Download Time, min, lt, Info, version, KVAr, KW, KB, Duration, NECSize, Option, Delivery

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Human Resource Management System Hrms Howto

Human Resource Management System Hrms HowtoHuman Resource Management System (HRMS)

This is Excel based Human Resource Management Module, designed in a very simple format to cover the basic needs of small companies up to 250 employees. It contains databases and reporting tools to manage employees personal information, employees compensation structure, job descriptions, skill matrix, time and labour data, appraisal system, training, recruitment and vacation schedule.

Unit Price: EUR 293.83
Total: EUR 293.83
Info plus 19% sales tax/VAT to EUR 293.83: EUR 55.83
EUR 349.66
Delivery: Download
Version: 1
Option: Backup Media [Info]
Download Protection (Duration: 24 months) [Info]
File Size: Full version: 18.8 MB
Download Time: Full version
56k: ~44 min.
DSL/Cable (1/8/16Mbit): ~3 / <1 / <1 min.
Language: English
Platform: , MS Excel 2003

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Tags: Human Resource Management, EUR, Resource Management Module, employees personal information, employees compensation structure, simple format, basic needs, small companies, labour data, skill matrix, job descriptions, vacation schedule, Unit Price, sales tax/VAT, MS Excel, Backup Media, File Size, Download Protection, Download Time, min, version, HRMS, lt, Duration, MB, databases, tools, appraisal, training, recruitment, Delivery

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Employees Vacation Scheduler Review

Employees Vacation Scheduler ReviewEmployees Vacation Scheduler

Excel vacation schedule sheet for up to 250 employee companies. The file consists of two sheets. One sheet is the human resource database, where you enter all your company’s (or department) employees names and other information. The second sheet is the vacation schedule, which reads the basic employee’s information from the first sheet. For each employee you enter the start date for his vacation and the number of days and the sheet will automatically calculate the end date of his vacation and display it graphically. You can select either daily or weekly display of vacation bar chart.

Unit Price: EUR 18.67
Total: EUR 18.67
Info plus 19% sales tax/VAT to EUR 18.67: EUR 3.55
EUR 22.22
Delivery: Download
Version: 1
Option: Backup Media [Info]
Download Protection (Duration: 24 months) [Info]
File Size: Full version: 128 KB
Download Time: Full version
56k: <1 min.
DSL/Cable (1/8/16Mbit): <1 / <1 / <1 min.
Language: English

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Tags: Employees Vacation Scheduler, Excel vacation schedule, vacation bar chart, EUR, human resource database, employee companies, employees names, Unit Price, basic employee, start date, end date, sales tax/VAT, weekly display, Backup Media, Download Time, Download Protection, File Size, sheet, lt

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Nec Acostix Full Version With One Year Service Support Key Information

Nec Acostix Full Version With One Year Service Support Key InformationAX-C NEC Acostix (full version) with one year service and support

The all modules version of Acostix software is very comprehensive. It contains: AX-C : Acostix ™ all modules. Only from 2015, this shall include the following modules: AX-01, AX-02, AX-03, AX-04, AX-05, AX-06 and AX-07. This is a very power tool for designers of enclosures, attenuators, partitions, louvers and silencers plus they can do sound calculatons inside and outside rooms/enclosures. AX-01 : Acostix ™ Exhaust silencing module (first license). This module enables you to find suitable muffler insertion loss for a certain engine if you know the engine un-damped exhaust noise SPL or SWL and your acceptance criteria for example: 85 dBA at 1 meter AX-02 : Acostix ™ Wall / Partitions Design (TL/SRI) Module. This module enables the designer to select the wall/windows/doors configuration and get individual transmission loss or overall transmission loss. In 2005 versions double-plate structures will be added. AX-03 : Acostix ™ Duct Attenuator Design Module. This enables the designer to specify the dimensional details and acoustic materials specs of the attenuator to get the insertion loss (SIL/DIL). You can also simulate both friction and dynamic pressure losses through the duct. AX-04 : Acostix ™ Acoustic Louvers Design Module. You select one of five different louver configurations, specify the dimensional details and acoustic materials and then get the transmission loss (TL) and Noise Reduction (NR) along with simulated pressure loss. AX-05 : Acostix ™ Genset Acoustic Enclosure/Canopy Design Module. Enter the SWL/SPL, dimensional details of enclosure, dimensional details of engine box, engine airflow data, specify inlet and discharge dimensional details, doors and windows. The module will give the enclosure wall SPL at the specified locations. AX-06 : Acostix ™ HVAC Acoustics Module. Enter the HVAC duct layout and dimensional and acoustical details, AHU fan SWL and the NC at the recipient room. The module calculates the sound attenuation required that can be achieved either by a sound attenuator or by increasing the lining of the ducts. AX-07 : Acostix ™ Sound Calculations Module. This includes free field and inside rooms sound calculations, room average sound absorption coefficient, pressure drop for extended ducts and SPL/SWL/Air flow estimator for industrial machines.

Unit Price: EUR 6,887.84 [Volume discount prices]
Total: EUR 6,887.84
Info plus 19% sales tax/VAT to EUR 6,887.84: EUR 1,308.69
EUR 8,196.53
Delivery: Full version in an e-mail attachment
Version: 2.93
Language: English, Portuguese, Spanish, Italian, Russian, Turkish
Platform: , MS Excel 2003

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Tags: dimensional details, Attenuator Design Module, Louvers Design Module, Enclosure/Canopy Design Module, Sound Calculations Module, HVAC Acoustics Module, transmission loss, AX-C NEC Acostix, discharge dimensional details, muffler insertion loss, exhaust noise SPL, individual transmission loss, enclosure wall SPL, overall transmission loss, acoustic materials specs, simulated pressure loss, AHU fan SWL, different louver configurations, engine airflow data, dynamic pressure losses, HVAC duct layout, SPL/SWL/Air flow estimator, Volume discount prices, sound attenuator, Acostix software, trade, EUR, modules version, Partitions Design, sound attenuation, certain engine, acoustical details, power tool, following modules, double-plate structures, engine box, acceptance criteria, wall/windows/doors configuration, recipient room, Noise Reduction, free field, pressure drop, industrial machines, Unit Price, sales tax/VAT, room average, MS Excel, e-mail attachment, ducts, designer

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Genset Acoustic Canopy Design Module Alternative

Genset Acoustic Canopy Design Module AlternativeAX-05 Genset Acoustic Canopy Design Module

The module design the acoustic canopy/enclosure for power generation application by designing: 1. Wall structure 2. Air inlet and discharge attenuators and louvers 3. select the insertion loss of the exhaust silencer to achieve the design criteria of X dBA @ certain distance from the enclosure and not exceeding the maximum pressure drop

Unit Price: EUR 2,923.57 [Volume discount prices]
Total: EUR 2,923.57
Info plus 19% sales tax/VAT to EUR 2,923.57: EUR 555.48
EUR 3,479.05
Delivery: Full version in an e-mail attachment
Version: 2.93
Language: English

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Tags: EUR, Genset Acoustic Canopy, power generation application, maximum pressure drop, Volume discount prices, exhaust silencer, Design Module, module design, discharge attenuators, Air inlet, insertion loss, acoustic canopy/enclosure, Wall structure, design criteria, certain distance, e-mail attachment, Unit Price, sales tax/VAT

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Diesel Generators Design Applications Training Reference Free

Diesel Generators Design Applications Training Reference FreeDiesel Generators Design & Applications Training Reference

Unit Price: EUR 483.80
Total: EUR 483.80
Info plus 19% sales tax/VAT to EUR 483.80: EUR 91.92
EUR 575.72
Delivery: Download
Version: 2
Option: Backup Media [Info]
Download Protection (Duration: 24 months) [Info]
File Size: Full version: 14.8 MB
Download Time: Full version
56k: ~35 min.
DSL/Cable (1/8/16Mbit): ~2 / <1 / <1 min.
Language: English

Needless to explain the diesel generators importance in all power plants as black start units and in many cases as prime power units, contractors and consultants used to struggle when it comes to sizing the suitable generators for certain load types and for certain load profiles and when it comes to interpreting specifications and how customize the diesel generator and make it comply and meet these specifications. This course will answer this and many other concerns.
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Tags: Diesel Generators Design, EUR, diesel generators importance, Applications Training Reference, certain load types, certain load profiles, black start units, prime power units, Unit Price, suitable generators, sales tax/VAT, Backup Media, File Size, Download Time, Download Protection, power plants, min, Info, version, lt

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Excel Functions Formulas Database Self Learning Course

Excel Functions Formulas Database Self Learning CourseThis is a downloadable self-study course equivalent to 5 PDH’s. It contains 16 Excel sheets of useful tools for you to learn and practice. You will learn how to use the powerful functions and formulas of Excel such as: SUM, SUMIF, COUNT, COUNTIF, SUMPRODUCT, IF, INDEX/MATCH, MAX, MIN, INT, YEAR, MONTH,…etc, plus you will learn how to make drop down lists, protect your excel sheets, formatting, how to build and link databases and other tools.
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Tags: downloadable self-study course, excel sheets, powerful functions, useful tools, PDH, INT, MIN, SUM, formulas, formatting, COUNT, MAX, SUMIF, COUNTIF, SUMPRODUCT, INDEX/MATCH, lists

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