Preen AFV-P Series User Manual
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Preen AFV-P Series User Manual

High performance programmable ac power supply
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AFV-P Series
High Performance Programmable AC Power Supply
User Manual
AC Power Corp. (Preen)
V 1.08EN
The information in this document is subject to change without notice.
© AC Power Corp. (Preen). All rights reserved

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Summary of Contents for Preen AFV-P Series

  • Page 1 AFV-P Series High Performance Programmable AC Power Supply User Manual AC Power Corp. (Preen) V 1.08EN The information in this document is subject to change without notice. © AC Power Corp. (Preen). All rights reserved...
  • Page 2 Copyright Notices. Copyright 2019 AC Power Corp. (Preen), all rights reserved. Re- production, adaptation, or translation of this document without prior written per-...
  • Page 3 Preen’s AFV-P series is warranted against defects in material and workmanship for a period of two year after date of shipment. Preen agrees to repair or replace any as- sembly or component found to be defective, under normal use during this period.
  • Page 4 Failure to comply with these precautions or specific WARNINGS given elsewhere in this manual will violate safety standards of design, manufacture, and intended use of the product. Preen assumes no liability for the customer‘s failure to comply with these require- ments. BEFORE APPLYING POWER Verify that the product is set to match with the power line input.

  • Page 5: Table Of Contents

    2.2 User Preparation 2.2.1 Notice for installation ..........10 2.3 Input Connection 2.4 Output Connection 2.4.1 Notices for DC output of AFV-P Series ......13 2.5 Remote Sense Connection 2.6 Power-on Procedures 2.7 Product Handle Installation 2.8 Interface Card Installation 2.8.1 RS232/RS485 9-Pin D-Type Connector ......
  • Page 6 3.5 SETTINGS Page 3.5.1 TESTING Subpage (ADVANCED Mode) ......28 3.5.2 TESTING Subpage (BASIC Mode) ........40 3.5.3 SYSTEM Subpage ............48 3.6 COMMUNICATION Page 3.6.1 ETHERNET Subpage ............. 54 3.6.2 GENERAL Subpage ............56 3.6.3 GENERAL Subpage with GPIB interface (optional)..57 3.6.4 ANALOG Subpage (Optional) ........
  • Page 7 6.4 LO-Range Voltage 60V 6.5 HI-Range RMS Current 6.6 LO-Range RMS Current 6.7 Peak Current 6.8 Output Socket Current (Specialize for AFV-P-5000) 7 REMOTE OPERATION ........107 7.1 General 7.2 Remote Control Software: General Mode 7.3 Remote Control Software: Program Mode 7.4 Remote Control Software: Additional Features 8 THEORY OF OPERATION ........

  • Page 8: General Information

    General Information 1.1 Introduction Preen’s AFV-P series is a programmable AC power supply with DC output and preci- sion measurements. This compact power supply comes in four power levels, 600VA, 1250VA, 2500VA and 5000VA, which provides stable output voltage and output fre- quency with low distortion.

  • Page 9: Key Features

    AFV-P Series High Performance Programmable AC Power Supply Figure 1.2 V/I curve for the DC output of the product 1.2 Key Features A. Configuration 1. Local operation via the touch screen and the rotary knob on the front panel. 2. Remote control via RS232, RS485, Ethernet, USB or GPIB.

  • Page 10: Specifications

    AFV-P Series High Performance Programmable AC Power Supply 1.3 Specifications Technical specifications of product are listed below. All specifications have been tested according to Preen’s standard test procedures. Model AFV-P-600 AFV-P-1250 AFV-P-2500 AFV-P-5000 AC Input Phase Single Input Voltage Range...
  • Page 11 AFV-P Series High Performance Programmable AC Power Supply Voltage Resolution 0.1V Frequency Range 15-1000Hz 0.1Hz at 40-500Hz; Frequency Accuracy 0.2Hz at 501-1000Hz Frequency Resolution 0.1Hz Hi: 1-12A/ Hi: 2-24A/ Current Range Hi: 0.05-48A Lo: 0.005-1.2A Lo: 0.005-2.4A (1% of Reading + 5 Counts), at 40-500Hz;...

  • Page 12: Exterior

    Product exterior of the AFV-P series are given as follows, (a) Front-side view of the AFV-P series. (b) Right-side view of the AFV-P series. Figure 1.3 Product exterior of the AFV-P series Figure 1.4 Product exterior of the AFV-P series in axis-side view...

  • Page 13: Name Of Parts

    AFV-P Series High Performance Programmable AC Power Supply 1.5 Name of Parts A. Front Panel Figure 1.5 Front panel Item Name Description Power Switch Press this switch to turn on/ turn off the product. Input programming data or options by manipulating the Touch Screen touch screen to the desired one.
  • Page 14 AFV-P Series High Performance Programmable AC Power Supply Figure 1.7 Rear panel (for the product models of AFV-P-1250) Figure 1.8 Rear panel (for the product models of AFV-P-2500) Figure 1.9 Rear panel (for the product model of AFV-P-5000)
  • Page 15 AFV-P Series High Performance Programmable AC Power Supply Item Name Description AC Output Socket This socket is used to output AC power to the load. Output Terminals These terminals can output AC & DC power to the load. This connector senses directly at the terminals of the load to compensate any voltage drop on the connecting cable.

  • Page 16: Installation

    AFV-P Series High Performance Programmable AC Power Supply Installation 2.1 Inspection After unpacking the product, please inspect any damage that may have occurred during the shipment. Save all packing materials in case the product has to be re- turned one day.

  • Page 17: Notice For Installation

    AFV-P Series High Performance Programmable AC Power Supply 2.2.1 Notice for installation The device must be installed on horizontal grounds, and should be located near the load so that the connection is as short as possible. Leave sufficient space around the device for ventilation and maintenance (refer to Figure 2.1).

  • Page 18: Input Connection

    AFV-P Series High Performance Programmable AC Power Supply 2.3 Input Connection The input terminals are located on the rear panel of the product (see Figure 2.2). The input power cord must be rated at least for 85C. The input power cord must have rated current which is greater than or equal to the maximum input rated current of the product.

  • Page 19: Output Connection

    AFV-P Series High Performance Programmable AC Power Supply 2.4 Output Connection The output terminals are located on the rear panel of the product (see Figure 2.3). The terminals “N” and “L” of the output terminals are connected to the load. To match the safety requirements, the safety cover for the output terminals must be fastened.

  • Page 20: Notices For Dc Output Of Afv-P Series

    2.4.1 Notices for DC output of AFV-P Series A typical DC supply could have better ripple and noise performance than the DC output of AFV-P series, mainly because as an AC power supply, AFV-P series doesn't equip with high-capacity filter capacitors. To add a high-capacity filter ...

  • Page 21: Remote Sense Connection

    AFV-P Series High Performance Programmable AC Power Supply 2.5 Remote Sense Connection The product supports remote sense function, which monitors the voltage at the load instead of the output terminal of the product. It ensures the delivery of accurate voltage as programmed at the load by automatically compensating the output volt- age drop over the connecting cable.

  • Page 22: Power-On Procedures

    AFV-P Series High Performance Programmable AC Power Supply 2.6 Power-on Procedures WARNING Before turning on the product, all protective grounding terminals, extension cords, and devices connected to the product must be connected to a protective ground. Any interruption of the protective ground will cause a potential shock hazard that could result in personal injury.

  • Page 23: Product Handle Installation

    AFV-P Series High Performance Programmable AC Power Supply 2.7 Product Handle Installation To install the handles to the right-side and the left-side of the product, please refer to the Figure 2.8 to fix the handles to the product with eight screws.

  • Page 24: Rs232/Rs485 9-Pin D-Type Connector

    AFV-P Series High Performance Programmable AC Power Supply 2.8.1 RS232/RS485 9-Pin D-Type Connector To remotely control the product output via the interface RS232 or RS485, please connect a computer with the product via the RS232/RS485 9-pin D-type connector according to the following instructions.

  • Page 25: Analog Control Interface Card (Optional)

    The maximum permissible current is 1A. 2.8.3 Analog Control Interface Card (Optional) Preen provides an optional analog control card, AFV-P-003, for remote control (see the figure below). Users can set the AC voltage and frequency, and monitor the out- put voltage and frequency via external DC signal input.
  • Page 26 AFV-P Series High Performance Programmable AC Power Supply 2.8.3.1 Analog Control Card Specification Analog Signal Input Input mode select 0 - 5Vdc or 0 - 10Vdc or 4 - 20mA select Accuracy ± 0.2% (full scale) Resolution 1/4200 max 5M Ohm min ± 5% @ Voltage input mode Input impedance 250 Ohm ±...
  • Page 27 AFV-P Series High Performance Programmable AC Power Supply 2.8.3.2 Analog Control Card Pin Assignments Figure 2.14 Analog control 15-pin D-type female connector Definitions of analog control signal pin: Analog con- AFV-P Analog signal source trol voltage & frequency Setting Pin 1 / Pin5 (GND)
  • Page 28 AFV-P Series High Performance Programmable AC Power Supply...

  • Page 29: Local Operation

    AFV-P Series High Performance Programmable AC Power Supply Local Operation 3.1 General The product can support local operation or remote operation. The remote operation enabled via complete communication interfaces, such as RS232, RS485, Ethernet, USB or GPIB will be described in Chapter 8. In this section, the local operation ena- bled via the touch screen and the rotary knob on the front panel will be described.
  • Page 30 AFV-P Series High Performance Programmable AC Power Supply Figure 3.2 Virtual numeric and decimal keys B. Rotary Knob Turn the rotary knob on the front panel to move the cursor shown on the touch screen, and press the rotary knob to choose the desired item. After choosing the de- sired item, continue to turn the rotary knob to set value, and then press the rotary knob to confirm.

  • Page 31: Main Page

    AFV-P Series High Performance Programmable AC Power Supply 3.3 MAIN Page When users turn on the product, the touch screen shows the MAIN page after the power-on procedures. The MAIN page shows the output settings and the measure- ment readings of the product output. Users can set output value by using the touch screen or the rotary knob (refer to Subsection 3.2), and then press the output &...
  • Page 32 AFV-P Series High Performance Programmable AC Power Supply : Press to set the maximum output power. : Press to enter into the MENU page. : Press to enter into the METER page. : Press to enter into the PROGRAMMABLE page.

  • Page 33: Output Voltage Range

    AFV-P Series High Performance Programmable AC Power Supply 3.3.1 Output Voltage Range The product supplies full output voltage range with two options of HIGH and AUTO. Users can press the icon to set output voltage range at the MAIN page.

  • Page 34: Menu Page

    AFV-P Series High Performance Programmable AC Power Supply 3.4 MENU Page If the MAIN page is shown on the touch screen, users can press the icon enter into the MENU page. Please see the following figures, Figure 3.7 MENU page 1 Figure 3.8 MENU page 2...

  • Page 35: Settings Page

    AFV-P Series High Performance Programmable AC Power Supply 3.5 SETTINGS Page If the MENU page is shown on the touch screen, users can press the icon enter into the SETTINGS page, and the SETTINGS page includes two subpages: the TESTING subpage and the SYSTEM subpage.
  • Page 36 AFV-P Series High Performance Programmable AC Power Supply The description for the items and the icons at the TESTING subpage (ADVANCED mode) are given as follows: : Press to set the operational mode, with two options of ADVANCE and BASIC.
  • Page 37 AFV-P Series High Performance Programmable AC Power Supply NOTICE The present operational mode can be seen on the lower-left side of the touch screen (that is, the icon ). Users can set the operational mode from the default ADVANCED mode to the BASIC mode by pressing the icon twice at the TESTING subpage 1 on the touch screen.
  • Page 38 AFV-P Series High Performance Programmable AC Power Supply 3.5.1.1 Output Mode (AC or DC) At the TESTING subpage 1 (ADVANCED mode), users are allowed to set the output mode with two options of AC and DC, so as to fit their application. Then, the MAIN page will change correspondingly according to the output mode.
  • Page 39 AFV-P Series High Performance Programmable AC Power Supply 3.5.1.2 Over Current Foldback (OC-FOLD) At the TESTING subpage 1 (ADVANCED mode), users are allowed to enable the OC-FOLD mode. Thus when the output current exceeds the set value of maximum output current, the product can automatically control the output voltage to maintain the output current at the up limit.
  • Page 40 AFV-P Series High Performance Programmable AC Power Supply 3.5.1.3 Output Phase Angle At the TESTING subpage 2 (ADVANCED mode), users are allowed to set the output phase angel with options from 0 to 359 by using the touch screen and the rotary knob (refer to Subsection 3.2).
  • Page 41 AFV-P Series High Performance Programmable AC Power Supply Secondly, the procedures of setting the end angle from 0 to 270 by using the virtual numeric keys are given as below: 1. Press the item to use the virtual numeric keys to set the value of 270.
  • Page 42 AFV-P Series High Performance Programmable AC Power Supply 3.5.1.4 Power-on Status At the TESTING subpage 2 (ADVANCED mode), users are allowed to set the power-on status with three options of OFF, ON and LAST. OFF indicates that the output is off after turning on the product;...
  • Page 43 AFV-P Series High Performance Programmable AC Power Supply 3.5.1.5 Synchronized Signal At the TESTING subpage 4 (ADVANCED mode), users are allowed to enable the syn- chronized signal. There are three options of the synchronized signal: EVENT, OFF, and ON, and the default option is EVENT. EVENT indicates that the product outputs a 5V DC pulse signal when the product output changes;...
  • Page 44 AFV-P Series High Performance Programmable AC Power Supply 3.5.1.6 Voltage Sense There are two options for users to set the voltmeter point: INT and EXT, and the de- fault option is INT. INT indicates that the voltmeter point is located at the terminals “N”...
  • Page 45 AFV-P Series High Performance Programmable AC Power Supply 3.5.1.7 Other Settings At the TESTING subpage 3 (ADVANCED mode), users are allowed to enable the fail stop feature and the consecutive step feature. A. Fail Stop Feature There are two options of the fail stop feature: OFF and ON, and the default option is OFF.
  • Page 46 AFV-P Series High Performance Programmable AC Power Supply B. Consecutive Step Feature There are two options of the consecutive step feature: ON and OFF, and the default option is ON. ON indicates that each Step and Memory Set will be continuously per- formed without any HINT page when the PROGRAMMABLE feature is performed;...

  • Page 47: Testing Subpage (Basic Mode)

    AFV-P Series High Performance Programmable AC Power Supply 3.5.2 TESTING Subpage (BASIC Mode) If the operational mode is set to be the BASIC mode, the TESTING subpage at the BASIC mode will be shown on the touch screen after entering into the SETTINGS page.
  • Page 48 AFV-P Series High Performance Programmable AC Power Supply : Press to set the start angle, with options from 0 to 359. : Press to set the end angle, with options from 0 to 359. : Press to set the power-on status, with three options of OFF, ON and LAST.
  • Page 49 AFV-P Series High Performance Programmable AC Power Supply 3.5.2.1 Output Mode (AC or DC) There are two output mode of the product: AC and DC. Users can set the output mode at the TESTING subpage 1 (BASIC mode) to fit the product application. Then, the MAIN page will change correspondingly according to the output mode (see Fig- ure 3.26).
  • Page 50 When OC FOLD mode is disabled, AFV-P series will shut down the output if the out- put current were to exceed the set value of maximum output current.
  • Page 51 AFV-P Series High Performance Programmable AC Power Supply 3.5.2.3 Output Phase Angle At the TESTING subpage 2 (BASIC mode), users are allowed to set the output phase angel with options from 0 to 359 by using the touch screen and the rotary knob (refer to Subsection 3.2).
  • Page 52 AFV-P Series High Performance Programmable AC Power Supply 3.5.2.4 Power-on Status At the TESTING subpage 2 (BASIC mode), users are allowed to set the power-on sta- tus with three options of OFF, ON and LAST. OFF indicates that the output is off after turning on the product;...
  • Page 53 AFV-P Series High Performance Programmable AC Power Supply 3.5.2.5 Output Voltage Range At the TESTING subpage 3 (BASIC mode), users are allowed to set the output voltage range with options from 0V to 310V by using the touch screen and the rotary knob (refer to Subsection 3.2).
  • Page 54 AFV-P Series High Performance Programmable AC Power Supply 3.5.2.8 Voltage Sense At the TESTING subpage 3 (BASIC mode), users are allowed to set the voltmeter point with two options of INT and EXT, and the default option is INT. INT indicates that the voltmeter point is located at the terminals “N”...

  • Page 55: System Subpage

    AFV-P Series High Performance Programmable AC Power Supply 3.5.3 SYSTEM Subpage After pressing the icon to enter into the SETTINGS page, the TESTING sub- page will be shown on the touch screen, and users can press the icon on the upper-right side of the touch screen to enter into the SYSTEM subpage. Please see the following figures, Figure 3.34 SYSTEM subpages 1 &...
  • Page 56 AFV-P Series High Performance Programmable AC Power Supply : Press to unlock/lock the PROGRAMMABLE feature, with two options of OFF and ON. : Press to reset the product to the default settings. : Press to enter into the CALIBRATION page (refer to Chapter 6).
  • Page 57 AFV-P Series High Performance Programmable AC Power Supply 3.5.3.2 Alarm Volume At the SYSTEM subpage 1, users are allowed to set the alarm volume with options from 0 to 9 by using the touch screen and the rotary knob (refer to Subsection 3.2), and the default alarm volume is 5.
  • Page 58 AFV-P Series High Performance Programmable AC Power Supply 3.5.3.3 Backlight Level At the SYSTEM subpage 1, users are allowed to set the backlight level of the touch screen with options from 0 to 9 by using the touch screen and the rotary knob (refer to Subsection 3.2), and the default backlight level is 9.
  • Page 59 AFV-P Series High Performance Programmable AC Power Supply 3.5.3.4 RESULTS Feature At the SYSTEM subpage 2, users are allowed to set the RESULTS feature with three options of LAST, ALL and P/F, and the default option is LAST. LAST indicates that the product will only display the result of the last Step Loop at the RESULTS page after performing the PROGRAMMABLE feature;...
  • Page 60 AFV-P Series High Performance Programmable AC Power Supply 3.5.3.5 Other Settings A. Unlock/Lock the PROGRAMMABLE Feature At the SYSTEM subpage 2, users are allowed to unlock/lock the PROGRAMMABLE feature of the product with two options of OFF and ON, and the default option is OFF.

  • Page 61: Communication Page

    AFV-P Series High Performance Programmable AC Power Supply 3.6 COMMUNICATION Page If the MENU page is shown on the touch screen, users can press the icon enter into the COMMUNICATION page, and the COMMUNICATION page includes two subpages: the ETHERNET subpage (or the optional ANALOG subpage) and the GEN- ERAL subpage.
  • Page 62 AFV-P Series High Performance Programmable AC Power Supply : Press to set the MAC address under the MANUAL mode. : Press to set the Ethernet port under the MANUAL mode. : Press to move to the previous page of the ETHERNET subpage.

  • Page 63: General Subpage

    AFV-P Series High Performance Programmable AC Power Supply 3.6.2 GENERAL Subpage After pressing the icon to enter into the COMMUNICATION page, the ETHERNET subpage will be shown on the touch screen in advance, and users can press the icon on the upper-right side of the touch screen to enter into the GENERAL subpage.

  • Page 64: General Subpage With Gpib Interface (Optional)

    AFV-P Series High Performance Programmable AC Power Supply 3.6.3 GENERAL Subpage with GPIB interface (Optional) After replacing the standard interface card with the optional GPIB interface card (re- fer to Subsection 2.8), the GENERAL subpage with the GPIB interface will be shown on the touch screen.

  • Page 65: Analog Subpage (Optional)

    AFV-P Series High Performance Programmable AC Power Supply 3.6.4 ANALOG Subpage (Optional) After replacing the standard interface card with optional analog control card (refer to Subsection 2.8), the ANALOG subpage will show on the screen in advance. Please see the following figures, Figure 3.45 ANALOG subpage...
  • Page 66 AFV-P Series High Performance Programmable AC Power Supply 3) Once the external signal source is selected, the voltage setting on the MAIN page will be 0.0V when there is no external signal inputs from the analog con- trol card, and an icon will show on the bottom left of the MAIN page indicating the remote control is active.

  • Page 67: Results Page

    AFV-P Series High Performance Programmable AC Power Supply 3.7 RESULTS Page If the MENU page is shown on the touch screen, users can press the icon enter into the RESULTS page. Please see the following figures, Figure 3.48 RESULTS page The description for the icons at the RESULTS page are given as follows, : Press to see the settings of the desired Step of the Memory Set.

  • Page 68: Wave Page

    AFV-P Series High Performance Programmable AC Power Supply 3.8 WAVE Page If the MENU page is shown on the touch screen, users can press the icon enter into the WAVE page. Please see the following figures, Figure 3.49 WAVE page when the product output is off Figure 3.50 WAVE page when the product output is on...
  • Page 69 AFV-P Series High Performance Programmable AC Power Supply The description for the icons at the WAVE page are given as follows, : Press to set the displaying scale of the output voltage, with two options of 40V and 200V per division.

  • Page 70: Meter Page

    AFV-P Series High Performance Programmable AC Power Supply 3.9 METER Page If the MENU page is shown on the touch screen, users can press the icon enter into the METER page. Please see the following figures, Figure 3.52 METER page when the product output is on Figure 3.53 METER page when the PROGRAMMABLE feature is performed...
  • Page 71 AFV-P Series High Performance Programmable AC Power Supply The description for the items and the icons at the METER page are given as follows, : Show the measurement reading of the output volt- age. : Show the measurement reading of the output cur- rent.

  • Page 72: Information Page

    AFV-P Series High Performance Programmable AC Power Supply 3.10 INFORMATION Page If the MENU page is shown on the touch screen, users can press the icon enter into the INFORMATION page. Please see the following figures: Figure 3.55 INFORMATION page The description for the items at the INFORMATION page are given as follows: : Show the producer of the product.

  • Page 73: Protection

    AFV-P Series High Performance Programmable AC Power Supply 3.11 Protection The product provides complete protection for OVP, LVP, OCP, OPP, OTP, RCP, Fan Fail and AMP Fail. When the protection is triggered, the product will immediately stop the product output, and show the error code corresponding to the protection condi- tion on the touch screen.
  • Page 74 AFV-P Series High Performance Programmable AC Power Supply Protection 2. High environmental tem- for product ventilation perature. 2. Use the vacuum cleaner to clean the air inlet 3. Install the product on the place with environmental temperature not exceeding 40C.

  • Page 75: Basic Mode: Memory Feature

    AFV-P Series High Performance Programmable AC Power Supply Basic Mode: MEMORY feature The product supports MEMORY feature on BASIC mode to memorize multiple output settings. Up to 50 Memory Sets can be stored, and the name of each Memory Set is editable to call for test sequence.

  • Page 76: Setting Page Of Memory Feature

    AFV-P Series High Performance Programmable AC Power Supply 4.1 Setting Page of MEMORY Feature To enter into the setting page of MEMORY feature, press the item of each Memory Set, for example . Please see the following figure: Figure 4.2 Setting page of MEMORY feature...
  • Page 77 AFV-P Series High Performance Programmable AC Power Supply Figure 4.4 Voltage setting of Memory set ：Press to set the frequency of Memory Set. Some of the commonly used voltages are listed by default for quick access. Please see the following figure: Figure 4.5 Frequency setting of Memory set...
  • Page 78 AFV-P Series High Performance Programmable AC Power Supply : Press to set the voltage range as AUTO or HIGH. AUTO: The maximum output voltage switches automatically between 155V (low level) and 310V (high level) according to the set voltage HIGH: The maximum output voltage to be 310V (high level). The maximum output current will be half of the low level in AUTO range.

  • Page 79: Output Page Of Memory Feature

    AFV-P Series High Performance Programmable AC Power Supply 4.2 Output Page of MEMORY Feature Once the setting is completed, press the output & reset button to start output test- ing. There are 4 shortcuts of Memory Sets for quick switching at the output page: three are fixed in the first three Memory Sets;...
  • Page 80 AFV-P Series High Performance Programmable AC Power Supply ：Shows the settings of the MEMORY set in operation. ：Shows the output display of the MEMORY set in operation. ：Press to lock/unlock the operation of the touch screen. When the operation of the touch screen is locked, only switching pages between the MAIN page and the METER page is allowed.

  • Page 81: Advanced Mode: Programmable Features

    AFV-P Series High Performance Programmable AC Power Supply Advanced Mode: PROGRAMMABLE Features 5.1 General The product can not only provide the steady output voltage and output frequency, but also provide several powerful functions to simulate all kinds of power line condi- tions and disturbance.
  • Page 82 AFV-P Series High Performance Programmable AC Power Supply Figure 5.3 PROGRAMMABLE page when the Memory Loop is off Figure 5.4 PROGRAMMABLE page when the Memory Loop is on The description for the icons at the PROGRAMMABLE page are given as follows, : Press to set the start number of the Memory Loop, with options from 1 to 50.
  • Page 83 AFV-P Series High Performance Programmable AC Power Supply B. Memory Loop At the PROGRAMMABLE page, users are allowed to set the Memory Loop, and 50 Memory Sets are supported for simulating power line conditions and disturbance. For example, when the start number of the Memory Loop is 2, the end number of...

  • Page 84: Step Feature

    AFV-P Series High Performance Programmable AC Power Supply 5.2 STEP Feature A. STEP Page At the PROGRAMMABLE page, users are allowed to enable the STEP feature which makes the output change step by step at the STEP page, and 24 STEPs for each Memory Set are supported.
  • Page 85 AFV-P Series High Performance Programmable AC Power Supply The description for the items and the icons at the STEP page are given as follows, : Press to set the start number of the Step Loop, with options from 1 to 24.
  • Page 86 AFV-P Series High Performance Programmable AC Power Supply For example, when the start number of the Step Loop is 3, the end number of the Step Loop is 7, and the Step Loop times is 10, but the Step 5 is disabled, the Step Loop will be sequentially performed from the Step 3 to the Step 7 except the Step 5 and repeated 10 times.
  • Page 87 AFV-P Series High Performance Programmable AC Power Supply B. STEP Feature Example To illustrate the STEP feature, the figures shown below are the example of setting the STEP feature for the Step 1 & 2 & 3 and the output waveform corresponding to this example.
  • Page 88 AFV-P Series High Performance Programmable AC Power Supply C. GENERAL Subpage When the STEP page is shown on the touch screen, users can press the icon to enter into the subpages of the Step 1. Similarly, users can press the icon to enter into the subpages of the Step 2, and so on.
  • Page 89 AFV-P Series High Performance Programmable AC Power Supply : Press to reset the desired Step to the default set- tings. : Press to reset all Steps of the desired Memory Set to the default settings. : Press to enter into the RAMP subpage (refer to Subsection 5.3).
  • Page 90 AFV-P Series High Performance Programmable AC Power Supply E. LIMITS Subpage After pressing the icon at the STEP page, the GENERAL subpage will be shown on the touch screen in advance. Then users can press the icon to enter into the LIMITS subpage, and enable the LIMITS feature to perform the out- put test for the desired Step.
  • Page 91 AFV-P Series High Performance Programmable AC Power Supply Figure 5.17 LIMITS subpage 5 The description for the items and the icons at the GENERAL subpage of the Step 1 are given as follows, : Press to set the delay time to perform the LIMITS feature, with options from 0.5s to 999.9s, and the default option is 0.5s.
  • Page 92 AFV-P Series High Performance Programmable AC Power Supply desired Step, with options which are similar to that of the maximum output peak current. : Press to set the maximum output power for the desired Step, with options from 1W to 500W for AFV-P-600; from 1W to 1000W for AFV-P-1250;...
  • Page 93 AFV-P Series High Performance Programmable AC Power Supply reactive power less than 1VAR, the output of the maximum rated reactive power will be disabled, and this icon status will be OFF. : Press to set the minimum output reactive power for the desired Step, with options which are similar to that of the maximum output reactive power.

  • Page 94: Ramp Feature

    AFV-P Series High Performance Programmable AC Power Supply 5.3 RAMP Feature A. RAMP Page At the RAMP subpage, users are allowed to enable the RAMP feature which makes the output change according to the setting slew rate. Please see the following fig- ures, Figure 5.18 RAMP subpage 1 &...
  • Page 95 AFV-P Series High Performance Programmable AC Power Supply : Press to move to the previous page of the RAMP subpage. : Press to move to the next page of RAMP subpage. B. RAMP Feature Example To illustrate the RAMP feature, the figures shown below are the example of setting the RAMP feature for the Step 1 and the output waveform corresponding to this example.

  • Page 96: Transient Feature

    AFV-P Series High Performance Programmable AC Power Supply 5.4 TRANSIENT Feature A. TRANSIENT Page If the STEP page is shown on the touch screen, users can press the item enter into the TRANSIENT page, and users are allowed to enable the TRANSIENT fea- ture which makes the output change for a specific period of time at the TRANSIENT page.
  • Page 97 AFV-P Series High Performance Programmable AC Power Supply : Press to set the Transient dwell time, with options from 0.5ms to 999.9ms. : Press to set the Transient cycle times, with options from 1 to 9999. While setting the Transient cycle times to 0, the Transient feature will be performed every cycle once.
  • Page 98 AFV-P Series High Performance Programmable AC Power Supply Figure 5.25 Output waveform corresponding to the example above...

  • Page 99: Triac Simulation Function

    This kind of manual adjusting cannot meet the requirement of rapid automation. AFV-P series provides TRIAC simulation to simulate the phase an- gle change of output voltage between 0 °-180 °, which can meet the requirement of Design Verification Testing and Automatic Production Testing.
  • Page 100 AFV-P Series High Performance Programmable AC Power Supply The description for the items at the TRANSIENT page are given as follows, ： Press to enable/disable the TRANSIENT function. ： Press to select LEADING EDGE DIMMING or TRAILING EDGE DIMMING. ：...

  • Page 101: Calibration

    AFV-P Series High Performance Programmable AC Power Supply Calibration The product provides a simple way to calibrate the product output and measurement accuracy without opening cover. Users can perform the calibration according to the procedures given as follows step by step. A voltage meter, a current meter and suita- ble load are needed while performing the calibration procedures.
  • Page 102 AFV-P Series High Performance Programmable AC Power Supply Figure 6.3 CALIBRATION pages 1 & 2 Figure 6.4 CALIBRATION page 3 The description for the items at the CALIBRATION page are given as follows, : Press to enter into the page which calibrates the HI-Range voltage 310V.
  • Page 103 AFV-P Series High Performance Programmable AC Power Supply : Press to enter into the page which calibrates the LO-Range RMS current. : Press to enter into the page which calibrates the peak current. : Press to enter into the page which calibrate the output socket current (specialize for the product model of AFV-P-5000).

  • Page 104: Hi-Range Voltage 310V

    AFV-P Series High Performance Programmable AC Power Supply 6.1 HI-Range Voltage 310V At the CALIBRATION page 1, users are allowed to enter into the page which calibrates the HI-Range voltage 310V. The procedures of calibrating the HI-Range voltage 310V are given as below: 1.

  • Page 105: Lo-Range Voltage 155V

    AFV-P Series High Performance Programmable AC Power Supply 6.2 LO-Range Voltage 155V At the CALIBRATION page 1, users are allowed to enter into the page which calibrates the LO-Range voltage 155V. The procedures of calibrating the LO-Range voltage 155V are given as below: 1.

  • Page 106: Hi-Range Voltage 60V

    AFV-P Series High Performance Programmable AC Power Supply 6.3 HI-Range Voltage 60V At the CALIBRATION page 1, users are allowed to enter into the page which calibrates the HI-Range voltage 60V. The procedures of calibrating the HI-Range voltage 60V are given as below: 1.

  • Page 107: Lo-Range Voltage 60V

    AFV-P Series High Performance Programmable AC Power Supply 6.4 LO-Range Voltage 60V At the CALIBRATION page 2, users are allowed to enter into the page which calibrates the LO-Range voltage 60V. The procedures of calibrating the LO-Range voltage 60V are given as below: 1.

  • Page 108: Hi-Range Rms Current

    AFV-P Series High Performance Programmable AC Power Supply 6.5 HI-Range RMS Current At the CALIBRATION page 2, users are allowed to enter into the page which calibrates the HI-Range RMS current. The procedures of calibrating the HI-Range RMS current are given as below: 1.

  • Page 109: Lo-Range Rms Current

    AFV-P Series High Performance Programmable AC Power Supply Figure 6.14 Enable the calibration of the HI-Range RMS current 6.6 LO-Range RMS Current At the CALIBRATION page 2, users are allowed to enter into the page which calibrates the LO-Range RMS current. The procedures of calibrating the LO-Range RMS current are given as below: 1.

  • Page 110: Peak Current

    AFV-P Series High Performance Programmable AC Power Supply Figure 6.15 Enter into the page which calibrates the LO-Range RMS current Figure 6.16 Enable the calibration of the LO-Range RMS current 6.7 Peak Current At the CALIBRATION page 3, users are allowed to enter into the page which calibrates the peak current.
  • Page 111 AFV-P Series High Performance Programmable AC Power Supply NOTICE The definition of the suitable load for calibrating the peak current are given as follows, and the suitable load shall be resistive load. Model Resistive Value Rated Power AFV-P-600 20Ω 500W AFV-P-1250 10Ω...

  • Page 112: Output Socket Current (Specialize For Afv-P-5000)

    AFV-P Series High Performance Programmable AC Power Supply 6.8 Output Socket Current (Specialize for AFV-P-5000) At the CALIBRATION page 3, users are allowed to enter into the page which calibrates the output socket current. Since the maximum output current corresponding to the...
  • Page 113 AFV-P Series High Performance Programmable AC Power Supply Figure 6.20 Enter into the page which calibrates the output socket current Figure 6.21 Enable the calibration of the output socket current...

  • Page 114: Remote Operation

    AFV-P Series High Performance Programmable AC Power Supply Remote Operation For remotely control the product via the remote control software released by Preen, please refer to the file “READ ME” in the attached CD-ROM which is encased with the product, so as to install the corresponding remote control software and device driver.

  • Page 115: Remote Control Software: General Mode

    AFV-P Series High Performance Programmable AC Power Supply 7.2 Remote Control Software: General Mode After enabling the remote control software, the general mode of the remote control software will be shown in advance. Please see the following figure, Figure 7.3 Remote control software: general mode...
  • Page 116 AFV-P Series High Performance Programmable AC Power Supply 14) Click to enter into the setting page of the remote control software (see Figure 7.6). The description for the items at the setting page of the remote control software is similar to the description for the SETTINGS page mentioned ac- cording to Subsection 3.5.
  • Page 117 AFV-P Series High Performance Programmable AC Power Supply Figure 7.6 Setting page of the remote control software...

  • Page 118: Remote Control Software: Program Mode

    AFV-P Series High Performance Programmable AC Power Supply 7.3 Remote Control Software: Program Mode To enter into the program mode of the remote control software, please click the icon “Program Mode” which is mark in red square below, Figure 7.7 Click the icon “Program Mode” to enter into the program mode...
  • Page 119 AFV-P Series High Performance Programmable AC Power Supply The description for the items and the icons at the program mode of the remote con- trol software are given as follows, 1) Click to enter into the PROGRAMMABLE page of the remote control software (see Figure 7.9) for the desired Step of the Memory Set.

  • Page 120: Remote Control Software: Additional Features

    AFV-P Series High Performance Programmable AC Power Supply 7.4 Remote Control Software: Additional Features A. Reset to Default Settings To reset the setting of the remote control software to the default setting, please do the following procedures step by step, 1 Click the item “File”, and then click the item “Load Default”...
  • Page 121 AFV-P Series High Performance Programmable AC Power Supply B. Build Customized Product Output Report To build the customized product output report, please do the following procedures step by step, 1 Click the item “Test Report”, and then click the item “Customize Report” (see Figure 7.13).

  • Page 122: Theory Of Operation

    AFV-P Series High Performance Programmable AC Power Supply Theory of Operation The product mainly consists of 8 function blocks, and each of the function blocks has its own specific function. The function blocks of the product are given as below,...

  • Page 123: Maintenance

    AFV-P Series High Performance Programmable AC Power Supply Maintenance In order to maintain the best performance of AFV-P series, it is recommended to conduct product maintenance regularly. 9.1 Notice for maintenance Pay attention to the safety summary and read the manual carefully.

This manual is also suitable for:

Afv-p-600Afv-p-1250Afv-p-2500Afv-p-5000

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