Saturday, July 31, 2010

Electrical System Schematic of Yamaha 175

Electrical System Schematic of Yamaha 175
The afterward account shows the Yamaha 175 Base Diagram (CT2 and CT3 model) and Electrical System Schematic. Herein you get detail advice apropos the alternation and base amid electrical genitalia and apparatus of the motorcycle such as battery, ground, headlight, taillight, horn, rectifier, brake, flywheel magneto, etc. Electrical System Schematic of Yamaha 175
Yamaha 175 Base Diagram

Yamaha 175 Base Color Code

Daytime charging circuit

Night time charging circuit

Battery (+) circuit

Ground circuit

Front anchor stop light

Rear anchor stop light

Tail light

Head/meter light

Common circuit

Headlight capital circuit

Headlight sub circuit

Horn circuit

Rectifier circuit

Flasher

Flasher ablaze right

Flasher ablaze larboard

Green

Green/Red

Red

Black

Green/Yellow

Yellow

Blue

Blue

Brown

Yellow

Green

Pink

White

Brown/White

Dark Green

Dark Brown

Sensor Mass Air Flow MAF

A accumulation air breeze sensor is acclimated to acquisition out the accumulation of air entering a fuel-injected centralized agitation engine. The air accumulation advice is all-important for the agent ascendancy assemblage (ECU) to antithesis and bear the actual ammunition accumulation to the engine. Air changes its body as it expands and affairs Sensor Mass Air Flow MAF with temperature and pressure. In automotive applications, air body varies with the ambient temperature, distance and use of a turbocharger and this is an ideal appliance for a accumulation sensor. (See stoichiometry and ideal gas law.)

There are two accepted types of accumulation airflow sensors in use on automotive engines. These are the vane beat and the hot wire. Neither architecture employs technology that measures air accumulation directly. However, with an added sensor or two, the engine's air accumulation breeze amount can be accurately determined.

Both approaches are acclimated about alone on cyberbanking ammunition bang (EFI) engines. Both sensor designs achievement a 0.0- 5.0 volt or a pulse-width accentuation (PWM) arresting that is proportional to the air accumulation breeze rate, and both sensors accept an assimilation air temperature (IAT) sensor congenital into their housings.

When a MAF is acclimated in affiliation with an oxygen sensor, the engine's air/fuel arrangement can be controlled actual accurately. The MAF sensor provides the open-loop predicted air breeze advice (the abstinent air flow) to the ECU, and the oxygen sensor provides closed-loop acknowledgment in adjustment to accomplish accessory corrections to the predicted air mass. Also see MAP sensor.

Throttle Position Sensor tipical

Throttle Position Sensor
Here is a archetypal schematic diagram of the car Burke Position Sensor Circuit. The Burke Position Sensor (TPS) is advised to indicates the position of the burke valve. Usually the Burke Position Sensor is army on the burke anatomy and converts the burke valve bend into an electrical signals. Central the TPS is a resistor and a wiper arm. The arm is consistently contacting the resistor.
Throttle Position Sensor tipicalBurke Position Sensor Circuit Diagram

How the Burke Position Sensor works?

A wiper arm central the sensor is mechanically affiliated to a affective part, such as valve or vane. As the allotment moves, the wiper arm additionally moves. The wiper arm is additionally in acquaintance with a resistor. As the wiper arm moves on the resistor, the arresting voltage achievement changes which indicates position.

Sunday, July 18, 2010

Allied Electronics insurance

Benefits

For all that you put into your job, you deserve the best in return.

Allied Electronics works diligently to meet the needs of our employees and their families, that's why we offer our eligible employees a competitive and comprehensive benefit package. Upon reaching eligibility, you can choose to participate in a variety of benefit plans designed to meet you and your family's needs:
Medical Insurance
Dental Insurance
Vision Insurance
Flex Systems
Life/Accidental Death
Dismemberment Insurance
Supplement Life
Disability Insurance
401K
Nine Paid Holidays
Vacation Time
Sick Time
Floating Holidays
Guidance Resources
Educational Reimbursement
Service Recognition Awards
Discount on Products
United Way Campaign

Three-phase electric power Schema

Three-phase electric ability is a accepted adjustment of alternating-current electric ability transmission.[1] It is a blazon of polyphase system, and is the best accepted adjustment acclimated by electric ability administration grids accepted to administer power. It is additionally acclimated to ability ample motors and added ample loads. A three-phase arrangement is about added economical than others because it uses beneath aqueduct actual to address electric ability than agnate single-phase or two-phase systems at the aforementioned voltage.[2]

In a three-phase system, three ambit conductors backpack three alternating currents (of the aforementioned frequency) which ability their direct aiguille ethics at altered times. Taking one aqueduct as the reference, the added two currents are delayed in time by one-third and two-thirds of one aeon of the electrical current. This adjournment amid phases has the aftereffect of giving affiliated ability alteration over anniversary aeon of the current, and additionally makes it accessible to aftermath a alternating alluring acreage in an electric motor.

Three-phase systems may or may not accept a aloof wire. A aloof wire allows the three-phase arrangement to use a college voltage while still acknowledging lower-voltage single-phase appliances. In high-voltage administration situations, it is accepted not to accept a aloof wire as the endless can artlessly be affiliated amid phases (phase-phase connection).

Three-phase has backdrop that accomplish it actual adorable in electric ability systems:

The appearance currents tend to abolish out one another, accretion to aught in the case of a beeline counterbalanced load. This makes it accessible to annihilate or abate the admeasurement of the aloof conductor; all the appearance conductors backpack the aforementioned accepted and so can be the aforementioned size, for a counterbalanced load.

Power alteration into a beeline counterbalanced amount is constant, which helps to abate architect and motor vibrations.

Three-phase systems can aftermath a alluring acreage that rotates in a defined direction, which simplifies the architecture of electric motors.

Three is the everyman appearance adjustment to display all of these properties.

Most domiciliary endless are single-phase. In North America and some added countries, three-phase ability about does not access homes. Even in areas area it does, it is about breach out at the capital administration lath and the alone endless are fed from a distinct phase. Sometimes it is acclimated to ability electric stoves and abrasion machines.

The three phases are about adumbrated by colors which alter by country. See the table for added information

Quanis Phillips was shot


The account that a man was attempt at a 30th altogether affair for Eagles quarterback Michael Vick has taken a twist, with letters that Quanis Phillips, one of the co-defendants in the abominable dogfighting case that landed Vick in prison, was the victim in the cutting -- and that he was attempt afterwards a battle with Vick.

The Daily Press of Hampton Roads (Va.) letters that a agent for Sentara Virginia Beach General Hospital accepted that Phillips was accepted aboriginal this morning and was listed in acceptable condition.

A agent for Virginia Beach badge said the cutting occurred about 2:10 a.m. ET afterwards a action bankrupt out at the club area Vick was accepting a altogether party, aloof as the club was closing.

According to Daily Press anchorman David Squires, Phillips showed up to the affair alike admitting Vick is not declared to be advertence with any of his dogfighting co-defendants.

Squires writes that there was a battle amid Phillips and Vick central the party, that the battle again confused outside, and that's back Phillips was shot.

Vick's lawyer, Larry Woodward, says Vick was not complex and was not present back the cutting occurred.

According to the Daily Press report, there were assemblage who "don't appetite it to be accepted if they were witnesses." Badge say the victim and assemblage were uncooperative.

In 2004, Vick was present back Phillips allegedly blanket a Rolex watch from an airport X-ray belt.

RS Components Industri

How do you know RS, rapidshare, no it is not RS Components, commonly known as RS, is a global, world leading industrial component distributor headquartered in Corby in the United Kingdom. It distributes to the United Kingdom, most of Europe and Asia and is part of the Electrocomponents Group.
The aggregation was founded in 1937 in London beneath the name Radiospares affairs added genitalia for radios. When televisions became popular, television genitalia were added to Radiospares' artefact list. By the end of World War II, the aggregation had acquired into a ample civic administration company. In 1954, the founders of Radiospares broadcast the company's focus from shops and home users to the automated sector. This action was completed in the 1960s.

1937 Radiospares founded in London by JH Waring and PM Sebestyen

1947 Radiospares establishes an consign articulation with the anew founded Radionics in Dublin

1954 Radiospares articles are aimed at industry and artefact ambit is continued above radio and television spares

1967 Radiospares floats on the London Stock Exchange as Electrocomponents plc - Over 50% of sales are now to industry

1971 Radiospares changes its name to RS Components

1989 Corby barn expanded, RS purchasing appointment opened in Taiwan

1990 Verospeed, with operations in France and Austria acquired: renamed Radiospares in France and RS in Austria, RS Australia launched afterward accretion of above RS distributor

1991 RS start-up opens in Germany

1992 RS start-ups accessible in Italy and Denmark

1994 Radioparts in Denmark acquired and alloyed with RS Denmark, Distributor acquired to anatomy RS New Zealand

1995 Distributors acquired to anatomy RS Singapore and RS Amidata ( Spain)

1996 Distributor acquired to anatomy RS South Africa, RS start-up opens in Chile

1997 RS opens an added ability in Nuneaton, abacus bisected a actor aboveboard anxiety of barn space, Bounded administration centre opens in Singapore to serve Asia, Distributor acquired to anatomy RS Hong Kong, 6 bounded offices opened in China

1998 Award-winning internet trading approach launched in the UK, New barn in Beauvais doubles accommodation in France, Distributors acquired to anatomy RS Benelux, RS Malaysia and RS Sweden

1999 Allied Electronics (formerly Allied Radio) acquired. In the year, Allied’s sales are $178m and it has 69 sales offices, RS opens in Japan, the aboriginal business of its blazon in Japan

2001 Distributor acquired to anatomy RS Norway

2004 Same day despatch action launched in China

'DePicture' Touch-screen Tablet baseboard

'DePicture' Touch-screen Tablet baseboard BBD20EUROU is simple tablet-format baseboard for our D20 bore range. It has options for a 5.7" 640x480 touchscreen, and a Jenic Zigbee module. Standard appearance accommodate 10/100Mbps ethernet, an accelerometer, RS232 serial, and both host and accessory USB ports.
'DePicture' Touch-screen Tablet baseboard

This abject lath provides the borderline I/O for a Simtec 200 pin SO-DIMM blazon Integrated bore such as the IM2440D20. This abject lath supports a specific ambit of peripherals to accredit the development of anchored book based designs such as smart-screens or PDAs.
'DePicture' Touch-screen Tablet baseboard

Modular architecture ensures back the lath is acclimated as an integrator solution, costs can be adored artlessly by abbreviating the accidental functionality.

Simtec's charge to complete solutions agency development time for a advanced ambit of anchored solutions can be minimised. The alternative abutment DVD comes with a complete cantankerous accumulation body ambiance congenital aloft Poky Linux. This comes by absence configured to aftermath a simple PDA demonstration. This ambiance allows developers to rapidly advance in the assembly of the barter ambition appliance after spending boundless bureaucracy and agreement time.

Simtec can of advance accommodate all-encompassing abutment for every allotment of your activity our ambit of casework beset every aspect of the action from development of antecedent abstraction through to final product.

Samsung 2440 Module system


Samsung 2440 Module system
The IM2440D20 contains aggregate all-important to apparatus a complete system. It removes the charge for a artist to accede any aerial acceleration anamnesis arrangement elements, assorted voltage food or accord with circuitous Ball Grid Arrays (BGA). The aerial akin of affiliation agency the archetypal architecture charge alone apparatus botheration specific I/O, Simtec alike accommodate appliance addendum for networking and IDE. This leads to a huge access in adaptability and awfully bargain time to market.

This bore represents a adjustable way to use the samsung S3C2440 in an accessible to use way. The bore can be advised a aboveboard basic is best I/O designs. The best atomic baseboard which alone provided ability and sockets for the chip peripherals would still accord a absolute system.

Simtec's charge to complete solutions agency development time for a advanced ambit of anchored solutions can be minimized. The provided software ambiance allows developers to rapidly advance in the assembly of the barter ambition appliance after spending boundless bureaucracy and agreement time.

For applications with a claim for a added complete operating arrangement Simtec additionally accommodate a GNU Debian Linux Operating arrangement installer acceptance the abounding ambit of Debian bales to be used.

Each bore ships with our ABLE bootloader authoritative it simple to configure, load, and cossack an OS or appliance from network, CF, adamantine disk, CD, NAND, Smart Media or NOR Flash back fitted.

Simtec can of advance accommodate all-encompassing abutment for every allotment of you activity our ambit of casework beset every aspect of the action from development of antecedent abstraction through to final realization.

Integrated Module System

Simtec has a longstanding charge to modular systems. A able-bodied advised modular arrangement allows our barter to realise solutions added rapidly than a caked approach. The adeptness to alter processor and assets after altering the I/O systems allows a architecture to be scalable and for that scalability to be accepted in an bargain manner.
Integrated Module System

A modular access agency the complex, aerial acceleration elements of a architecture are bedfast to a bore which becomes a basic in a beyond design. By amid the I/O systems from the amount argumentation the adeptness to change the I/O mix of a system, or absolutely the processing core, to bigger clothing a accurate appliance becomes abundantly simplified.

This adaptability can be approved with an example:

A chump has an antecedent claim for a low ability attenuate applicant terminal.

A acceptable approach

The chump identifies that one of our caked development boards such as the EB2410ITX ability accommodated their needs. The chump would again advance their appliance with the extensive, but fixed, capabilities of that one development board. The chump again has two options for production, either a platinum body of the development lath which alone includes the elements they crave for the artefact or a absolutely bespoke architecture tailored to their specific needs.

The modular approach

The chump selects an chip bore which best meets their processing and accumulator requirements and again a baseboard which apparel their I/O requirements. The chump would again advance their appliance in a agnate way to the acceptable access except they chump can change the bore if their projected requirements were incorrect or the baseboard if altered I/O is required. Once the appliance is accepted the chump now has abounding added options, they may artlessly accept to acquirement assembly quantities of their (possibly customised) bore and baseboard another , they can accept a custom baseboard accurately tailored to their requirements (a abundant beneath big-ticket advantage than a abounding bespoke design) or absolutely a custom Chip bore if they ambition to use an another SOC. Of advance the chump additionally has the advantage of a absolutely bespoke architecture if the quantities warrant.

rele temporizador timer relay operator


What is a timer relay operator?

A timer relay is a component that is designed to entrain events in an industrial automation system, closing or opening contacts before, during or after the set time period. These devices are compact and consist of:

• An oscillator which provides pulses.
• A programmable timer integrated circuit.
• A static or relay output.

You can adjust the meter with a potentiometer graduated in units of time, located on the front of the unit. In this way, the team drives following the closing (or opening) of a control contact and reach the number of pulses, ie after that timing, generates a control signal for the exit.




Figure 1. Outline of use of a timer relay
electronic relay output.


Static Output Devices

There are two versions available (Work and Rest), with different ranges of timing. These relays are connected directly in series with the load voltage whose start is delayed or withdrawn.


Relay Output Devices

There are the following versions:

• Work of Work and Rest or Sleep.

• To contact step.

• Intermittent (symmetrical or asymmetrical), starting phase of work or rest.

• For star-delta starters.

• Multi-function, which brings the benefits of the previous relays.


These relays allow you to select various time ranges using a switch.

Some models have the following remote controls and settings:

• Starting the timer for outside contact.

• temporary suspension of contacts with external timing.

• Adjusting the timing external potentiometer.


The selection of these teams is very simple, as it depends on factors such as standard supply voltage, timing range, number of contacts switched and type of function to perform.




Figure 2. Common functions timers with relay output
(MYCE 2007/2008).


Applications

The timing relays allow simple automatic cycles wired or may be used as a complement to industrial PLCs. These teams can be found in the following applications:

• Industry and construction: Boards simple machine control, process control.

• Automatic Door.

• Alarms and access control.

• Turning lights.

• vehicle barriers.

• engine parts.

• In general, applications that require waiting times and frequent adjustments simple.

Glasvezel Almere

Fiber web in Almere Glasvezel Almere

On municipal buildings, industrial estates and the hospital is fiber internet already available but now Almere almost entirely with glass fiber web. Super fast internet access, HDTV and other advanced services are therefore available to almost all residents of Almere. If you are a resident of Almere So you can take advantage of this innovative fiber optic internet.

Almere fiber subscriptions

If you fast internet, more TV channels and beneficial to the internet can a fee to an ISP from Almere. You can use your old ADSL broadband subscription is replaced by an internet package of fiber web. We only offer KPN and Online. en Almere fiberglass.

Almerenet, a fiber optic network in Almere

Because Almere an innovative city is Almere getting ready for the future through the deployment of optical fiber in Almere. Call, Television and Internet developments rapidly and the development of these techniques not to hinder, a fiber optic Internet network built.

Speed fiber Almere

The speed of fiber web in Almere is around 100 mb per second, very soon.

Wednesday, July 14, 2010

Blackberry Pearl 8130 CDMA Owners Manual PDF

BlackBerry Enterprise Server that supports this feature For more information contact your wireless service provider or administrator 1 2 3 4 5 6 7 8 9 In a calendar press the Menu key Click New Type the meeting information Press the Menu key Click Invite Attendee Click a contact To add another contact to your meeting repeat steps 4 to 6 Press the Menu key Click Save Recurrence fields Every Set the frequency of the daily weekly or monthly recurring appointment meeting or task Relative Date Set whether the monthly or yearly recurring appointment meeting or task recurs on a relative date for example on the last Friday of each month 153 Respond to a meeting invitation 1 In a meeting invitation press the Menu key 2 Click one of the following menu items Accept or Accept with Comments Tentative or Tentative with Comments Decline or Decline with Comments Note If you delete a meeting invitation from a message list before you accept or decline it the meeting is deleted from the email application on your computer View your calendar when responding to a meeting 1 In a meeting invitation press the Menu key 2 Click View Calendar To return to the meeting invitation press the Escape key Check availability of meeting participants Verify that your BlackBerry device is associated with an email account that uses a BlackBerry Enterprise Server that supports this feature For more information contact your administrator You can only check availability of meeting participants in your organization 1 In a meeting or meeting invitation below the list of meeting participants click View Availability 2 Perform any of the following actions To select the next time that all meeting participants are available click Next Available Time To view a list of the statuses that are associated with the colored bars on the screen for example busy or tentative press the Menu key Click Show Legend Change the list of participants for a meeting Verify that you are the meeting organizer 1 In a meeting in the Accepted or Declined field click a contact 2 Click one of the following menu items Invite Attendee Change Attendee Remove Attendee 3 Press the Menu key 4 Click Save 154 Send an email message to all meeting participants 1 In a meeting meeting invitation or meeting response press the Menu key 2 Click Email All Attendees Contact a meeting participant 1 In a meeting meeting invitation or meeting response highlight a contact 2 Press the Menu key 3 Click a message type or Call contact Calendar options Change the default calendar view 1 2 3 4 5 6 In a calendar press the Menu key Click Options Click General Options Change the Initial View field Press the Menu key Click Save Change the default reminder time for calendar entries 1 2 3 4 5 6 In a calendar press the Menu key Click Options Click General Options Change the Default Reminder field Press the Menu key Click Save Change the start and end time for days 1 2 3 4 5 In a calendar press the Menu key Click Options Click General Options Change the Start of Day and End of Day fields Press the Menu key 155 6 Click Save Change the snooze time for reminders 1 2 3 4 5 6 In a calendar or task list press the Menu key Click Options If necessary click General Options Change the Snooze field Press the Menu key Click Save Change the email address that you use to send messages or meeting invitations Verify that your BlackBerry device is associated with more than one email address 2 3 4 5 1 In the device options click Advanced Options Click Default Services Change the Messaging CMIME field or the Calendar CICAL field Press the Menu key Click Save View tasks in a calendar 1 2 3 4 5 6 In a calendar press the Menu key Click Options Click General Options Change the Show Tasks field to Yes Press the Menu key Click Save Change the first day of the week 1 2 3 4 5 6 In a calendar press the Menu key Click Options Click General Options Change the First Day of Week field Press the Menu key Click Save 156 Hide free time in Agenda view 1 2 3 4 5 6 In a calendar press the Menu key Click Options Click General Options Change the Show Free Time in Agenda View field to No Press the Menu key Click Save View more of the subject line for appointments in Agenda view 1 2 3 4 5 6 In a calendar press the Menu key Click Options Click General Options Change the Show End Time in Agenda View field to No Press the Menu key Click Save Change how long your device stores calendar entries 1 2 3 4 5 6 In a calendar press the Menu key Click Options Click General Options Change the Keep Appointments field Press the Menu key Click Save Your BlackBerry device deletes calendar entries that are older than the number of days that you set To restore calendar entries change the Keep Appointments field to a longer period of time Calendar entries that you received on your device within the set period of time appear in a calendar Turn off the prompt that appears before you delete items

Source: na.blackberry.com




Download

BlackBerry Storm Trouble Shooting Manual PDF

Device troubleshooting for the Storm is similar to other BlackBerry devices. The resources available when troubleshooting include: Equipment Guide Features and Specifications Pricing and Codes Device Accessories Support Knowledge Base – locate answers to complex technical issues by performing a search Answer Wizards – provide probing questions for you to ask your customer, taking you step-by-step through the process to resolve an issue or set up a product. How To’s – help your customer get started with a new product or service. Troubleshooting Guide – supply instructions to resolve your customer’s issue, provided in the order they should be followed.




As we approach the final quarter of 2008 we will introduce one of the most anticipated devices in the history of Verizon Wireless. We are proud to introduce the BlackBerry Storm available exclusively from Verizon Wireless in the US. Standout features include: An innovative crystal-clear touch screen that allows you to be as accurate as ever Orientation sensor detects landscape or portrait view Enhanced global capability Quad-Band GSM provides access to select South American destinations as well as 3G speeds with UMTS in popular destinations – including Japan! More than 200 voice destinations More than 150 data destinations Preinstalled SIM card Native document editing for Microsoft® Word, PowerPoint, and Excel files.



Download Manual PDF BlackBerry Storm Trouble Shooting

Monday, July 12, 2010

Kode IP (International Protection / Ingress Protection)

Kode IP (International Protection), ada juga yang mengartikan sebagai “Ingress Protection” terdiri dari huruf IP yang kemudian diikuti oleh dua angka dan terkadang diikuti juga oleh sebuah atau dua huruf tambahan. Sebagaimana didefinisikan dalam standar internasional IEC 60529, dimana IP rating tersebut mengklasifikasikan derajat atau tingkat perlindungan yang diberikan dari suatu peralatan listrik, contohnya motor listrik seperti telah dijelaskan pada artikel sebelumnya disini.

Perlindungan tersebut merupakan perlindungan terhadap gangguan:
• Benda padat (termasuk bagian tubuh manusia seperti tangan dan jari).
• Debu.
• Hubungan/kontak langsung.
• Air.

Dua digit angka setelah huruf IP menunjukkan kondisi yang sesuai dari peralatan tersebut berdasarkan klasifikasinya. Dan jika tidak ada rating perlindungan sehubungan dengan salah satu kriteria, maka angka diganti dengan huruf X, contoh IP4X atau IPX6.

Kode Tingkat Perlindungan




Kode Utama

Digit Pertama, menunjukkan tingkat perlindungan peralatan terhadap benda padat termasuk perlindungan terhadap akses ke bagian berbahaya (misalnya, konduktor listrik dan bagian-bagian yang bergerak)

0. Tidak ada perlindungan terhadap kontak dan masuknya objek.

1. Perlindungan dari benda dengan ukuran >50 mm, seperti tangan, tapi tidak ada perlindungan terhadap kontak langsung yang disengaja dengan bagian tubuh (contoh tanpa sengaja tersentuh oleh tangan).

2. Perlindungan dari benda dengan ukuran >12,5 mm, seperti jari atau benda semacam itu.

3. Perlindungan dari benda dengan ukuran >2,5 mm, seperti alat-alat, kabel tebal, dll

4. Perlindungan dari benda dengan ukuran >1 mm, seperti sekrup, baut, kabel, dll

5. Perlindungan dari masuknya debu dan perlindungan lengkap terhadap kontak langsung. Pada tingkatan ini debu masih dapat dijinkan masuk namun dalam batas normal selama tidak mengganggu pengoperasian peralatan.

6. Perlindungan secara ketat dari masuknya debu dan perlindungan lengkap terhadap kontak langsung.

Digit kedua, menunjukkan tingkat perlindungan peralatan terhadap masuknya air.

0. Tidak dilindungi.

1. Perlindungan terhadap tetesan air yang jatuh langsung secara vertikal.

2. Perlindungan terhadap tetesan air yang jatuh langsung dengan kemiringan 15°.

3. Perlindungan terhadap percikan air yang jatuh dengan kemiringan 60°.

4. Perlindungan terhadap percikan air yang datang dari segala arah.

5. Perlindungan terhadap semprotan air yang datang dari segala arah, contohnya semprotan air dari pipa air atau keran.

6. Perlindungan terhadap semprotan air bertekanan yang datang dari segala arah, contohnya semprotan air dari water jet.

7. Perlindungan akibat perendaman dalam air pada kedalaman air antara 15 cm sampai dengan 1 m.

8. Perlindungan akibat perendaman dalam air yang bertekanan dan dilakukan dalam jangka waktu tertentu ataupun terus-menerus. Biasanya, ini berarti bahwa alat ini tertutup rapat. Namun, pada beberapa jenis peralatan, itu dapat berarti bahwa air bisa masuk tetapi hanya dalam sedemikian rupa sehingga tidak menimbulkan efek yang berbahaya.

Kode Tambahan

Digit ketiga, merupakan kode tambahan pertama berupa notasi huruf yang menunjukkan perlindungan bagian-bagian berbahaya dari akses manusia.

• A - Tangan

• B - Jari

• C - alat-alat

• D - kabel

Digit keempat, merupakan kode tambahan kedua juga berupa notasi huruf ntuk memberikan informasi tambahan kepada pengguna yang terkait dengan perlindungan peralatan tersebut.

• H - perangkat tegangan tinggi.

• M - perangkat bergerak (selama uji air).

• S - perangkat diam (selama uji air).

• W- kondisi cuaca

Kode IK

Kode IK, merupakan kode nomor tambahan yang digunakan untuk menentukan ketahanan peralatan untuk dampak mekanis. Dampak mekanis ini diidentifikasi dengan energi yang diperlukan untuk memenuhi syarat tingkat ketahanan yang ditentukan, yang diukur dalam joule (J), didasarkan pada EN 50102 - VDE 0470 Part 100 dan EN 62262 dan telah menggantikan standar kode IP untuk ketahanan peralatan yang dinotasikan dengan angka 0 s/d 9.

Kode IP untuk menentukan tingkat ketahanan (termasuk kategori kode lama)
• 0 - Tanpa perlindungan

• 1 – Perlindungan sampai dengan 0,225 J, setara dengan benda seberat 150 gr yang dijatuhkan dari ketinggian 15 cm.

• 2 - Perlindungan sampai dengan 0,375 J, setara dengan benda seberat 250 gr yang dijatuhkan dari ketinggian 15 cm.

• 3 - Perlindungan sampai dengan 0, 5 J, setara dengan benda seberat 250 gr yang dijatuhkan dari ketinggian 20 cm.

• 5 - Perlindungan sampai dengan 2 J, setara dengan benda seberat 500 gr yang dijatuhkan dari ketinggian 40 cm.

• 7 - Perlindungan sampai dengan 6 J, setara dengan benda seberat 1,5 kg yang dijatuhkan dari ketinggian 40 cm.

• 9 - Perlindungan sampai dengan 20 J, setara dengan benda seberat 5 kg yang dijatuhkan dari ketinggian 40 cm.

Kode IK

• 00 - Tanpa Perlindungan

• 01 - Perlindungan sampai dengan 0,150 J, setara dengan benda seberat 200 gr yang dijatuhkan dari ketinggian 7,5 cm.

• 02 - Perlindungan sampai dengan 0,200 J, setara dengan benda seberat 200 gr yang dijatuhkan dari ketinggian 10 cm.

• 03 - Perlindungan sampai dengan 0,350 J, setara dengan benda seberat 200 gr yang dijatuhkan dari ketinggian 17,5 cm.

• 04 - Perlindungan sampai dengan 0,500 J, setara dengan benda seberat 200 gr yang dijatuhkan dari ketinggian 25 cm.

• 05 - Perlindungan sampai dengan 0,700 J, setara dengan benda seberat 200 gr yang dijatuhkan dari ketinggian 35 cm.

• 06 - Perlindungan sampai dengan 1 J, setara dengan benda seberat 500 gr yang dijatuhkan dari ketinggian 20 cm.

• 07 - Perlindungan sampai dengan 2 J, setara dengan benda seberat 500 gr yang dijatuhkan dari ketinggian 40 cm.

• 08 - Perlindungan sampai dengan 5 J, setara dengan benda seberat 1,7 kg yang dijatuhkan dari ketinggian 29,5 cm.

• 09 - Perlindungan sampai dengan 10 J, setara dengan benda seberat 5 kg yang dijatuhkan dari ketinggian 20 cm.

• 10 - Perlindungan sampai dengan 20 J, setara dengan benda seberat 5 kg yang dijatuhkan dari ketinggian 40 cm.

Semoga bermanfaat, http://dunia-listrik.blogspot.com

Tabel Kode IP dan IK





Sunday, July 11, 2010

Kode Tingkat Pengaman Motor Listrik

Pada peralatan listrik umumnya terdapat “name plate” atau sebuah plat yang terdapat penjelasan mengenai karakteristik dari peralatan tersebut, seperti tegangan kerja, arus, frekuensi, tingkat isolasi dan lainnya, juga tertera simbol atau logo yang berhubungan dengan tindakan pengamanan, lihat gambar-1.

Simbol pada peralatan listrik tersebut dibagi menjadi 3 tingkatan/klas, yaitu:

• Klas I memberikan keterangan bahwa badan alat harus dihubungkan dengan pentanahan.
• Klas II menunjukkan alat dirancang dengan isolasi ganda dan aman dari tegangan sentuh.
• Klas III peralatan listrik yang menggunakan tegangan rendah yang aman, contoh mainan anak-anak.

Motor listrik bahkan dirancang oleh pabriknya dengan kemampuan tahan terhadap siraman langsung air, lihat gambar-2. Motor listrik jenis ini tepat digunakan di luar bangunan tanpa alat pelindung dan tetap bekerja normal dan tidak berpengaruh pada kinerjanya. Name plate motor dengan IP 54, yang menyatakan proteksi atas masuknya debu dan tahan masuknya air dari arah vertikal maupun horizontal. Ada motor listrik dengan proteksi ketahanan masuknya air dari arah vertikal saja gambar-3a, sehingga cairan arah dari samping tidak terlindungi. Tapi juga ada yang memiliki proteksi secara menyeluruh dari segala arah cairan gambar-3b. Perbedaan rancangan ini harus diketahui oleh teknisi karena berpengaruh pada ketahanan dan umur teknik motor, disamping harganya juga berbeda.

Simbol Indek Proteksi Alat Listrik





Kode IP (International Protection) peralatan listrik menunjukkan tingkat proteksi yang diberikan oleh selungkup dari sentuhan langsung ke bagian yang berbahaya, dari masuknya benda asing padat dan masuknya air. Contoh IP X1 artinya angka X menyatakan tidak persyaratan proteksi dari masuknya benda asing padat. Angka 1 menyatakan proteksi tetesan air vertikal. Contoh IP 5X, angka 5 proteksi masuknya debu, angka X tidak ada proteksi masuknya air dengan efek merusak. Tabel-1 merupakan contoh simbol Indek proteksi alat listrik yang dinyatakan dengan gambar.

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