This regulator employs internal current limiting, thermal shutdown, and safe. The emcp integrated voltage regulator ivr feature is a substitute for todays voltage regulator topology consisting of a dedicated controller cdvr, vr6etc for regulating voltage. For the corresponding documentation detailing voltage regulator modules vrm or a multiple. Caterpillar digital voltage regulator cdvr mhh auto.
St offers a range of standard linear voltage regulators that are a very stable and reliable solution for generalpurpose consumer, smps and industrial applications. What is the abbreviation for caterpillar digital voltage regulator. This voltage regulator is a monolithic integrated circuit designed as a fixed. Installation instructions for the new caterpillar digital. The emcp 4 internal controller regulates generator output voltage by sending a command to the excitation module. Caterpillar digital voltage regulator cdvr free download as pdf file. The caterpillar digital voltage regulator cdvr is a microprocessor based voltage regulator. Linear voltage regulators ldo, optireg linear, easy to use power supply solutions generating stable output voltages for all automotive applications. Cdvr caterpillar digital voltage regulator pc software. The new upgrades in software are compatible with the 2355725 voltage regulator assembly cdvr. Lamar technologies llc electrodelta voltage regulator part number vr515ga or vr515ga 1. Select your business area we use this information to provide content associated with segment of your choice. Cat cdvr digital voltage regulator download free when it comes to electric for me, it started to be boring. Soft power control of usb and low voltage devices 20322 10 comments one frustrating aspect of firmware or kernel development on commodity hardware, such as cheap evaluation board or production devices, is the necessity of powercycling the target device to reboot it every time the developer needs to load and run a new.
Illustration 1 6v7070 caterpillar digital multimeter. Cdvr caterpillar digital voltage regulator pc software,it is software to use for cdvr module programing,and it. Caterpillar digital voltage regulator cdvr electric. The dropout voltage of the standard regulator is the highest worst of the three types. Free caterpillar cdvr software download caterpillar cdvr. The switching regulator is more efficient than the linear series or shunt type. The switching regulator is different because the control element operates as a switch. This type regulator is ideal for high current applications since less power is dissipated. Caterpillar digital voltage regulator software free download link by cristiobd2 on sun jul 17, 2016 3. Easiest way to do it is to bodge your parallel port into an 8 bit d to a converter. The k6512b and k12510b voltage regulators are contained in an encapsulated plastic case. Upgrade the cdvr software in the existing 2355725 voltage regulator assembly. Caterpillar avr automatic voltage regulators general power. Cdvr abbreviation stands for caterpillar digital voltage regulator.
Digital voltage regulatordigital voltage regulator d630. First lets talk about dc and lets talk about something that can be found very easily, your mobile phone charger, it takes in 100v240vacdc and will give you a stable 5v dc output. The tle946es is a monolithically integrated circuit in an exposed pad pgtsdso241 150 mil power package. Caterpillar regulator as cdvr cat 3147755 voltage regulator 3147755 genuinecomplete with usb softwarecaterpillar cat cdvr 3147755 voltage p589428. Linear voltage regulators for automotive applications. Cdvr caterpillar digital voltage regulator pc software free. To provide general instructions for bench testing and adjustment procedure. Voltage regulation in a switching regulator is achieved by the on and off action limiting the amount of current flow based on the varying line and load conditions. It was initially added to our database on 06302011. It accepts an input voltage of between 3 and 40 volts. The cat vr6 is the direct replacement, it is a nominal 63 volt 12 amp regulator.
Standard motor voltage regulators vr166 free shipping on. This button will be grayed out until the communication is established. Regulation is provided by sensing the generator output voltage, converting it to a dc signal and comparing the signal to a reference voltage signal. Cdvr caterpillar digital voltage regulator pc software,it is software to use for cdvr module programing,and it is a microprocessor based control designed to provide precise voltage control, robust transient response, and generator protection with industry leading features and versatility. Caterpillar digital multimeters can be used to measure voltage, resistance or current up to 10 amperes.
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Specifications caterpillar digital voltage regulator cdvr electrical smcs 4467 shutdown sis previous screen product. Sep 30, 2015 applications of voltage regulator you say. Voltage regulators a voltage regulator is a voltage stabilizer that is designed to automatically stabilize a constant voltage level. No equipment selected media number renr794100 publication date 01122003 date updated 19122003 i01915719 table 1 specifications regulation 0. This cover must be installed whenever the voltage regulator is energized. Specifications caterpillar digital voltage regulator cdvr electrical smcs. Caterpillar digital voltage regulator cdvr pass in pm only thanks and rep password dude you are the best. A much greater efficiency can be realized with a switching type of voltage regulator than with the linear types because the transistor switches on and off and dissipates power only when. Voltage regulator based on article in proxytype voltage regulator based on article in proxytype. Use caution when working around the component side of the dvr. The pc software can be used in order to adjust the voltage also. Smps vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of distribution while maintaining a profitable return for all stakeholders. Cdvr pc software runs on the following operating systems. The change will affect pmg generators that have the cdvr as standard or option.
Lm317t voltage regulator chip the lm317t is a 3terminal integrated circuit which can supply a load current of up to 1. Dimensions of the caterpillar digital voltage regulator a 276. Refer to the specifications, systems operation, testing and adjusting, renr794108, cat digital voltage regulator, for more thorough information on the cdvr software. A caution describes a potentially hazerdous situation which, if not avoided, could result in minor or moderate injury. Page 1 instruction manual installation operation maintenance caterpillar generator avr vr6 k6512b k12510b ruitai industry co.
A windows version has been available since the introduction of itunes 7. The onan vr21 voltage regulator printed circuit board receives generator stator voltage, and by the setting of an external voltage potentiometer, regulates the exciter field of a brushless exciter. The cdvr requires a connection to a pc for configuring the settings for the generator. Control power for the digital voltage regulator is supplied from an external 24 dcv source. Software can be downloaded from the service information system sis. Deifs digital voltage controller, dvc 310, is a digital automatic voltage regulator, which monitors and regulates the alternator output voltage. Infineon offers you a comprehensive high performance portfolio of linear voltage regulators fitting in a broad range of automotive applications. Caterpillar digital voltage regulator cdvr electric generator. Replace cat vr3 regulator with vr6 cr4 discussion thread.
Jual caterpillar regulator as cdvr cat 3147755 voltage. The basler avc 6312 is nearly indentical to the vr6, and available in three sensing ranges, 120, 240 and 480. Dont take chances with old or questionable voltage regulators that can leave you stranded. Caterpillar digital voltage regulator cdvr introduction. Cat generator used digital voltage regulator cdvr for regulating voltage. Shopping for cheap heavy technics1 at autodvd store and more from engine diagnostic,doosan diagnostic, regulator rectifier, regulator voltage, software jaguar,keygen software on,the leading trading marketplace from china. Voltage regulator test tool demo demonstration provides a stepbystep walkthrough of the voltage regulator test tool, including setup, parts, software, oscilloscope settings, power delivery assessments of current, and vid measurements. Soft switch allows the regulator to be turned off with a soft switch without affecting amp draw capability while on, and offers failon safety overview the vr6007 is designed for giant scale aircraft to regulate voltage to 6 volts up to 7. The latest version of cdvr pc software is currently unknown. The regd voltage regulator basic device, pand and pana1a2 voltage monitoring units as well as interface modules with binary inputs and outputs and analogue inputs and outputs are used as an optimal solution for these varied tasks. Cat digital voltage regulator cdvr pc software v252751501 67 description. Replacement onan and kohler generator voltage regulators and control boards and control repair services for other brands such as onan, kohler, generac, basler, and asco. Analog devices offers a broad line of digitally programmable regulators that offer output voltages that are onthefly adjustable via a digital interface.
The circuit imposes a 250ohm burden on the dc source for current input when a jumper is applied across terminals j15 and j18. Thanks a lot if you need other downloads from sisweb let me know via pm and i will post them for you. Voltage regulators free delivery possible on eligible purchases. The emcp 4 internal controller regulates generator output voltage by sending a. Cat cdvr digital voltage regulator download free blogger. We replaced vr3 voltage regulator with new vr6 regulator. As the source voltage increases, the current through the vr tube increases. Lm3940 snvs114g may 1999revised february 2015 lm3940 1a lowdropout regulator for 5v to 3. The voltage regulatordown vrd designation of this document refers to a regulator with all components mounted directly on the motherboard for intent of supporting a single processor. Remember that tube voltage varies slightly through its operating range, but this voltage change is less than that which would exist without the use of a vr tube. Trusted for over 23 years, our modern delphi is the preferred choice of object pascal developers for creating cool apps across devices. The 2790916 generator set software group replaces the 2527511 generator set software group.
This cover prevents exposure and unintentional contact. No equipment selected media number renr794100 publication date 01122003 date updated. The main purpose of a digital voltage regulator is to regulate the output voltage of a generator that is used with an engine generator set. Cat digital voltage regulator cdvr pc software v252751501. Every regd regulator can be used as a regulator and at the same time as a transformer monitor. It is an ideal choice for high input voltage applications such as industrial and home. Voltage regulator settings are retrieved by clicking the get from unit button. Since the upper limit of tube current is 40 milliamperes, there is a limit in the ability of the tube to. It was originally introduced to mac users in mac os 9. Caterpillar regulator as cdvr cat 3147755 voltage regulator 3147755 genuinecomplete with usb softwareproduct identifiersbrand.
Caterpillar cdvr cat digital voltage regulator youtube. Power generation system and troubleshooting of caterpillar. Linear and switching voltage regulator fundamental part 1. A voltage regulator circuit is also used to change or stabilize the voltage level according to the necessity of the circuit. Sell caterpillar regulator as cdvr cat 3147755 voltage. Enjoy caterpillar digital voltage regulator 3147755 cdvr at diesel engine parts store. Emcp 4 integrated voltage regulator implementation. Voltage regulator adjustable in stock com00527 this is the lm317tg voltage regulator, a threeterminal positive regulator with a 1. Generator is sr 4 type 600v and engine is cat 3500. Next, take the output of your dac and attach it to the adj. Vreg click digitally controlled voltage regulator based on. Caterpillar digital voltage regulator cdvr introduction and. They combine the highest level of ruggedness with the widest versatility and ease of design, for all those kinds of linear power supplies that do not require ultralow dropout and low quiescent current performance. Powertronics voltage regulator model crossover chart.
Powertronics voltage regulator model crossover chart common. The voltage where the output actually falls out of regulation called the dropout voltage will probably be somewhere between 1. The device is designed for various can automotive applications as main supply for the microcontroller and as interface for a can bus network including the can partial networking feature. Caterpillar digital voltage regulator software free. Voltage regulator load compensation type configuration. Through direct interaction with caterpillar, cat dealers and oems are prepared to work. Caterpillar digital voltage regulator cdvr pdf document. The following products standard configuration or available options will be affected. Download pspice for free and get all the cadence pspice models.
Generator controls aftermarket genset voltage regulators. Standard motor products replacement voltage regulators are designed to exceed oem specifications for accurate, maintenancefree operation. Browse cadence pspice model library cadence pspice technology offers more than 33,000 models covering various types of devices that are included in the pspice software. Caterpillar digital voltage regulator cdvr media number renr794100. Caterpillar digital voltage regulator cdvr pc software. This causes the current settings of the cdvr to be displayed on the settings screen. Both regulators are the same except for the connector. We tested the generators on brine tank load test device and everything was ok. Regulador cdvr electric generator electric current. Made by basler, cdvr programming not included in sale. Caterpillar regulator as cdvr cat 3147755 voltage regulator 3147755 genuine complete with usb software product identifiers brand cat mpn 3147755 7015246. Caterpillar cat cdvr digital voltage regulator 3147755. The ncp785a is a highperformance 10ma linear regulator, offering a very wide operating input voltage range of up to 450 v dc operating and 700v dc maximum.
Replacement vr3 regulator with vr6 cr4 discussion thread. The design is based on the wellknown lm317m circuit, with the addition of a 12bit dac, 12bit adc, and an operational amplifier. Caterpillar oem solutions has a proven, highperformance and durable platform for specialty machine solutions. Vreg click is a digitally controlled dc voltage regulator in mikrobus form factor. Reviews 0 the caterpillar digital voltage regulator cdvr is a microprocessor based control designed to provide precise voltage control, robust transient response, and generator protection with industry leading features and versatility. Our high perfomance digitally programmable regulators range from devices that offer simple adjustment of output voltage via a serial interface, to cpu core power applications controlled by vid or. Mc7805ctg on semiconductor linear voltage regulator. With adequate heat sinking it can deliver output currents in excess of 1a.
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