Полнофункциональный тиристорный регулятор напряжения с полупроводниковой платой управления триггером стабилизации и температурного контроля KCZ2B on.

Полнофункциональный тиристорный регулятор напряжения с полупроводниковой платой управления триггером стабилизации и температурного контроля KCZ2B on.

Brand NameNoneTypeAir Conditioner PartsMeasurement unitpiece/piecesEach pack16 884,24 ₽6 884,24 ₽Add to CartBuy now6 884,24 ₽loader

Description

KCZ2BInstructions for the Use of Two-Pulse Triggered Phase-Shifting Voltage Regulator

KCZ2ByesKCZ2Improved Trigger Component。Trigger IC with excellent performanceKC785。Trigger pulse passing through5～10KHZPulse train modulation。The device extends the voltage loop on the basis of the prototype board.、Current loop，Soft start（Users need to，Hard startup is also optional）、control signalPIadjust、Current limiting setting，Overflow cut-off blockade and other functions，It greatly improves the technical performance of the prototype board.，Expanding the scope of application，Widely used in single-phase bridge full-controlled rectifier、Bridge type semi-controlled rectifier，Full wave rectification、power supply、Steady current source、AC Voltage Regulation with One-way or Two-way Thyristor、DC Motor Voltage Regulation and Speed Regulation in SCR Control Equipment。

KCZ2BIt can be in closed-loop state.，It can also work in an open ring state.（This is equivalent toKCZ2plate），User chooses。

• Main Technical Indicators：
• Power Supply：Single-phase220VOr two phase380V
• Phase-shifting control voltage：0～+8V（Changeable according to different requirements）
• Phase shift range： ≥170°
• Trigger Pulse Form：5～10KHZPulse train modulation
• Output trigger pulse current：500mA(Maximum)
• Output trigger pulse front：≤1μS
• Voltage feedback：Two ways：1、VFYesGNDInput3VAbout AC/DC Feedback Voltage。Self-Speed Generator in Speed Regulation System（Specific potential7V/1000turn/branch），But it's time to change.R56Resistance，Satisfying the maximum value of feedback voltage3VRequirements。2、Direct feedback of AC and DC voltage at both ends of the loadV0+、V0-（Regardless of+ -），Through self-generated feedbackVOFEnd receivingVFend，Implementing Voltage Feedback。
• current feedback：Rated current/0.1ACTor75mVShunt
• Disequilibrium of each phase pulse：<±3o        
• soft start：5S
• Current limiting setting：Set to rated current when leaving factory1.1Times or so，Users can also set it by themselves.（transferP2）
• Over current protection：150%Actions at rated current，Blocking Phase Shift Trigger Pulse。Action time10mSAnd keep it shut down。Turn on the power again after shutdown，In order to enter the working state。
• Voltage stabilizing、stabilized current precision：Be better than1%
• Output Insulation：Be better than2500VAC
• Outline size：125×138
• Installation hole（φ3.5）size：112×110
• ambient temperature：－10℃～＋70℃

Two、   Instructions：When leaving the factory, the device is in closed-loop application state.，Need toJK1Access Voltage Feedback on Corresponding Terminals、Feedback can work properly。If the user chooses the open-loop working state，Just pull the switchK1Pull out the printing board。ThenKCZ2BEquivalent to a blockKCZ2plate。

JK1OfCREnd to earth，Blockade trigger pulse。Working normallyCRShould be suspended。The connection method of phase-shifting control potentiometer is illustrated by the following application examples.。User use0～10mAAutomatic Signal Phase Shift Control，Unconnected Phase Shift Potentiometer，stayJK1OfIN2end                                                                  

One by one between the ground and the other820ΩResistance。If used4～20mAWhen the automatic signal is controlled by phase shift，It will be debugged separately by our factory for users.。   3KCZ2BWhen used as a steady current source，Simply access current feedback signal（Come fromCTor75mVShunt），

And willJK1TerminalIFO、VFShort connection。

KCZ2BUsed for DC Motor Speed Regulation，If the motor starts under heavy load，To prevent blockage，Optional hard start。At this point, just weld it off.R4that will do。