1. Manuals
  2. Brands
  3. Preen Manuals
  4. Power Supply
  5. AFV+ Series
  6. User manual

Preen AFV+ Series User Manual

High power programmable ac power supply
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
+
AFV
Series
High Power Programmable AC Power Supply
User Manual
AC Power Corp. (Preen)
V 1.3EN
The information in this document is subject to change without notice.
Copyright 2020 AC Power Corp. (Preen). All rights reserved.

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the AFV+ Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Preen AFV+ Series

Summary of Contents for Preen AFV+ Series

  • Page 1 Series High Power Programmable AC Power Supply User Manual AC Power Corp. (Preen) V 1.3EN The information in this document is subject to change without notice. Copyright 2020 AC Power Corp. (Preen). All rights reserved.
  • Page 2 Copyright Notices. Copyright 2020 AC Power Corp. (Preen), all rights reserved. Reproduction, adaptation, or translation of this document without prior written...
  • Page 3 Any recommendations made by Preen for use of its products are based upon tests believed to be reliable, but Preen makes no warranty of the results to be obtained. This warranty is in lieu of all other warranties, expressed or implied, and no representative or person is authorized to represent or assume for Preen any liability in connection with the sale of our products other than set forth herein.
  • Page 4 SAFETY SUMMARY Danger  Dangerous high voltages exist inside this machine. Do not open any covers of this machine unless authorized and done by trained technicians. Otherwise, electrical shock to persons may happen.  In case the machine needs to be moved or re-wired, all electricity to the machine must be disconnected and removed.
  • Page 5 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 equipment. Preen assumes no liability for the customer‘s failure to comply with these requirements. BEFORE APPLYING POWER Verify that the equipment is set to match with the power line input.
  • Page 6 DO NOT REMOVE THE COVER OF THE EQUIPMENT Hazardous voltages may be present when the covers are removed. Component replacement and internal adjustment can be done only by qualified service personnel. Caution LETHAL VOLTAGES. The equipment can supply 310V at its output. DEATH on contact may result if either the output terminals or the circuits connected to the output are touched when the power is applied.

  • Page 7: Table Of Contents

    General information Introduction Key Features Specification Exterior 1-10 Name of Parts 1-13 Installation 2-16 Unpacking and Check 2-16 User Preparation 2-16 2.2.1 Notice for Installation 2-16 2.2.2 RS-232/RS-485/RS-422 Interface Connection 2-17 Input & Output Wiring 2-18 2.3.1 Input Rated Value 2-18 2.3.2 Input &...
  • Page 8 3-69 Meter Page 3-72 Event Page 3-75 3.10 Product Information 3-76 3.11 Error Log 3-77 Preen Program 4-80 Introduction 4-80 Control Software: GENERAL Mode 4-83 Control Software: STEP Mode 4-85 Control software: RAMP mode 4-87 MODBUS RTU Command Format 5-89...
  • Page 9 5.2.2 Read Register Successfully Answer Format 5-91 5.2.3 Communication Fail Answer Format 5-92 Register Address Table 5-93 5.3.1 Write Register Addresses 5-93 5.3.2 Read Registere Addresses 5-95 CRC Checksum Calculation 5-97 Communication Example 5-100 5.5.1 Switch Remote/Local 5-100 5.5.2 Switch High/Low Level 5-100 5.5.3 Read Equipment Information 5-100...
  • Page 10 6.3.2 SOUR:VOLT 6-106 6.3.3 SOUR:FREQ 6-106 6.3.4 SOUR:STEP:VOLT 6-106 6.3.5 SOUR:STEP:FREQ 6-107 6.3.6 SOUR:STEP:TIME 6-107 6.3.7 SOUR:STEP:PCYC 6-107 6.3.8 SOUR:STEP:LOAD 6-108 6.3.9 SOUR:GRAD:VOLT 6-108 6.3.10 SOUR:GRAD:FREQ 6-108 6.3.11 SOUR:GRAD:TIME 6-108 6.3.12 SOUR:GRAD:PCYC 6-109 6.3.13 SOUR:GRAD:LOAD 6-109 6.3.14 SOUR:SOFT:VOLT 6-109 6.3.15 SOUR:SOFT:FREQ 6-109 6.3.16 SOUR:SOFT:TIME 6-110...
  • Page 11 6.7.9 MEAS:PCYCle? 6-113 LIMit Command 6-114 6.8.1 LIMit:FREQ:LOW? 6-114 6.8.2 LIMit:FREQ:HIGH? 6-114 6.8.3 LIMit:VOLT:LOW? 6-114 6.8.4 LIMit:VOLT:HIGH? 6-114 6.8.5 LIMit:POWer? 6-114 6.8.6 LIMit:CURR 6-115 6.8.7 LIMit:POWer 6-115 COMM Command 6-115 6.9.1 COMM:ERR? 6-115 6.10 Communication Example 6-116 6.10.1 Remote Control 6-116 6.10.2 Read Device Information 6-116...
  • Page 12 Notice for Maintenance 8-125...

  • Page 13: General Information

    1 General information 1.1 Introduction The AFV series is a high power programmable AC power source utilizing advanced PWM technology to deliver power with THD ≤0.5% and up to 2000kVA. The output frequency are 45~500Hz (type A) and 45-120Hz (type B) with accuracy of ± 0.02%, and user can select 300-840Hz (type C) option to expand the frequency.

  • Page 14: Key Features

    Series High Power Programmable AC Power Supply 1.2 Key Features A. Configuration Local operation via the touch screen on the front panel. Remote control via RS-485/RS-422/RS-232 or optional Ethernet/GPIB. Protection for OVP, OCP, OPP, OTP and Vin LVP. B. Input / Output Selective output voltage range with high range 0-310V or low range 0-155V.
  • Page 15 Series High Power Programmable AC Power Supply Output frequency 45-500Hz characteristic chart Figure 1.3 Output load / frequency curve Figure 1.4 Output time / frequency curve NOTICE When choosing AFV series output frequency 45-500 Hz, the output power will be influenced as the information above (Figure 1.2 &1.3).

  • Page 16: Specification

    Series High Power Programmable AC Power Supply 1.3 Specification Technical specifications of product are listed below. All specifications have been tested according to Preen’s standard test procedures. AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS Model -31010 -31015...
  • Page 17 Series High Power Programmable AC Power Supply Current Range (RMS) 0-83.3A 0-125A 0-166.7A 0-250A 0-375A 0-500A 0-625A 0-833.3A 0-1000A 0-1250A Current 0.1A Resolution(RMS) Current Accuracy 0.5% F.S. 4 counts (RMS) Power Range 0-10kW 0-15kW 0-20kW 0-30kW 0-45kW 0-60kW 0-75kW 0-100kW 0-120kW 0-150kW Power Resolution...
  • Page 18 Series High Power Programmable AC Power Supply AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS AFV-PLUS Model -33010 -33015 -33020 -33030 -33045 -33060 -33075 -33100 -33120 INPUT Phase 3Ø / 3 Wire + G Voltage *1 380V±15% Frequency 47 - 63Hz Max.
  • Page 19 Series High Power Programmable AC Power Supply Power Resolution 0.1kW Power Accuracy 1% F.S.+6 counts GENERAL Efficiency ≥90% at Max. Power ≥85% at Max. Power Touch Screen, 7" Color TFT LCD STEP : 24 sets / 255 cycles. (Volt./Freq./Time) Program Mode RAMP : 12 sets / 255 cycles.
  • Page 20 Series High Power Programmable AC Power Supply Model PLUS- PLUS- PLUS- PLUS- PLUS- PLUS- PLUS- PLUS- PLUS- PLUS- PLUS- 33150 33200 33300 33400 33500 33600 33800 331000 331200 331500 332000 INPUT Phase 3Ø / 3 Wire + G Voltage *1 380V±15% Frequency 47 - 63Hz...
  • Page 21 Series High Power Programmable AC Power Supply Frequency 0.01Hz Resolution Frequency ±0.02% F.S. Accuracy Current Range (RMS) 416.7A 555.6A 833.3A 1111.1A 1388.9A 1666.7A 2222.2A 2777.8A 3333.3A 4166.7A -5555.6A Current 0.1A Resolution(RMS) Current Accuracy 0.5% F.S.+4 counts (RMS) Power Range 150kW 200kW 300kW 400kW...

  • Page 22: Exterior

    Series High Power Programmable AC Power Supply 1.4 Exterior Product exterior of the AFV series are given as follows Figure 1.5 Product exterior of the AFV series 1-10...
  • Page 23 Series High Power Programmable AC Power Supply Size (mm) Chassis Model AFV-PLUS -31010, AFV-PLUS -33010 ① (Incl. Wheels 1045) AFV-PLUS -31015, AFV-PLUS -33015, 1340 ② AFV-PLUS -33020 , AFV-PLUS -33030 (Incl. Wheels 1440) AFV-PLUS -31045, AFV-PLUS -31060, 1545 ③ AFV-PLUS -33045, AFV-PLUS -33060 (Incl.
  • Page 24 Series High Power Programmable AC Power Supply Series Number ④ Chassis Exterior Figure 1.7 AFV 1-12...

  • Page 25: Name Of Parts

    Series High Power Programmable AC Power Supply 1.5 Name of Parts Front Panel of AFV Series Figure 1.8 AFV Series Chassis Number ① - ③ 1-13...
  • Page 26 Series High Power Programmable AC Power Supply Name Description Input programming data or options by manipulating Touch Screen the touch screen to the desired one. When user press the emergency stop button, the Emergency Stop output will shut down immediately RS-232/RS-485 Ethernet (optional) with MOXA LAN Interfaces communication module...
  • Page 27 Series High Power Programmable AC Power Supply Name Description Input programming data options Touch Screen manipulating the touch screen to the desired one. When user press the emergency stop button, the Emergency Stop output will shut down immediately RS-232/RS-485 Ethernet (optional) with MOXA LAN Interfaces communication module Input Switch...

  • Page 28: Installation

    Should any damage be found, please contact the shipping company and Preen, and provide photos of the damage. Do not return the product to the factory without obtaining the prior Return Merchandise Authorization (RMA) acceptance from Preen.

  • Page 29: Rs-232/Rs-485/Rs-422 Interface Connection

    Series High Power Programmable AC Power Supply Figure 2.1 The required space for the device 2.2.2 RS-232/RS-485/RS-422 Interface Connection To remotely control the product output via the interface RS-232 / RS-485 / RS-422, please connect a computer with the product via the RS-232 / RS-485 / RS-422 9-pin D-type connector according to the following instructions.

  • Page 30: Input & Output Wiring

    Series High Power Programmable AC Power Supply Function Pin No. Definition RS-232C RS-485 RS-422A RX-(B) RS485B Receive Data Receive Data Sending Data Sending Data Signal Ground RS485A Receive Data Delete Sending Request Sending Sending Data 2.3 Input & Output Wiring 2.3.1 Input Rated Value ...

  • Page 31: Input & Output Wiring Diagram

    Series High Power Programmable AC Power Supply 2.3.2 Input & Output Wiring Diagram Please do not turn on the unit before connecting the input and output cables as information below (section 2.3.2.1-2.3.2.2). 2.3.2.1 Three-Phase Input / Single-Phase Output Please refer to figure 2.3, for single phase output terminal from 10 to 60 kVA. Please refer to figure 2.4, for three phase output bus-bar over 75 kVA.
  • Page 32 Series High Power Programmable AC Power Supply Input Terminal Input Terminal Output Terminal Output Terminal (380V) (200V) Model Screw Screw Screw Screw Current Current Current Current Size Size Size Size 31010 100A 100A 31015 200A 100A 200A 31020 200A 100A 200A 31030 100A...
  • Page 33 Series High Power Programmable AC Power Supply Input Terminal Input Terminal Output Terminal Output Terminal (380V) (200V) Model Screw Screw Screw Screw Current Current Current Current Size Size Size Size 31075 Bus Bar M10 Bus Bar Bus Bar Bus Bar 31100 Bus Bar M10 Bus Bar...
  • Page 34 Series High Power Programmable AC Power Supply 2-22...
  • Page 35 Series High Power Programmable AC Power Supply Input Terminal Input Terminal Output Terminal Output Terminal (380V) (200V) Model Screw Screw Screw Screw Current Current Current Current Size Size Size Size 33010 33015 100A 33020 100A 33030 100A 100A 200A 100A 33045 100A 200A...
  • Page 36 Series High Power Programmable AC Power Supply Input Terminal Input Terminal Output Terminal Output Terminal (380V) (200V) Model Screw Screw Screw Screw Current Current Current Current Size Size Size Size 33075 Bus Bar M10 Bus Bar Bus Bar Bus Bar 33100 Bus Bar M10 Bus Bar...

  • Page 37: Input & Output Wire Selection

    Series High Power Programmable AC Power Supply 2.3.3 Input & Output Wire Selection Care must be taken to properly select wire size for the input and output of AFV series according to its models; refer to Figure 2.7, Figure 2.8 and Figure 2.9. For input/output connection, please remove the front door of the product enclosure which is fixed via screws.
  • Page 38 Series High Power Programmable AC Power Supply 33150 297.9A 70mm 70mm 70mm 70mm 33200 397.2A 95mm 95mm 95mm 95mm Input Voltage (380V) Cable Size Input (380V) Input Model Ground Current 31010 31015 31020 31030 31045 31060 31075 31100 31120 31150 33010 33015 33020...
  • Page 39 Series High Power Programmable AC Power Supply Output Voltage Neutral Ground Model Current HI：41.7A 31010 25mm 25mm 25mm LO：83.3A HI：62.5A 31015 50mm 50mm 25mm LO：125A HI：83.3A 31020 70mm 70mm 35mm LO：166.7A HI：125A 31030 150mm 150mm 95mm LO：250A HI：187.5A 95mm 31045 95mm 95mm LO：375A...
  • Page 40 Series High Power Programmable AC Power Supply LO：208.3A HI：138.9A 33100 150mm 150mm 150mm 150mm 95mm LO：277.8A HI：166.7A 70mm 33120 70mm 70mm 70mm 70mm LO：333.3A HI：208.3A 120mm 120mm 120mm 120mm 33150 120mm LO：416.7A HI：277.8A 150mm 150mm 150mm 150mm 33200 150mm LO：555.6A Figure 2.8 AFV Output Cable Size Chart Current Rating...

  • Page 41: Input Connection

    Series High Power Programmable AC Power Supply 2.4 Input Connection For input connection, please open the front chassis door and remove the button front panel of the product enclosure which is fixed via screws, then you will find the input terminal as the Figure 2.10 below. The input power cord must be rated at least C for 85 .

  • Page 42: Output Connection

    Series High Power Programmable AC Power Supply Caution Protective Grounding. To protect users, the wire connected to terminal “G” (that is GND) must be connected to the earth ground. Under no circumstances shall this product operated without an adequate protective grounding connection. Figure 2.10 Three phase Input Terminal 2.5 Output Connection For Output connection, please open the front chassis door and remove the button...

  • Page 43: Remote Sensing Connection (Optional)

    Series High Power Programmable AC Power Supply 2.6 Remote Sensing Connection (Optional) The AFV+ series supports optional Remote Sensing function, monitoring the voltage at the load instead of the output terminals of the product, ensuring the load receives the product programming voltage by automatically compensating for the output voltage drop due to cable resistance.
  • Page 44 Series High Power Programmable AC Power Supply Figure 2.13 Remote Sensing Connection (in use) 2-32...

  • Page 45: Power-On Procedure

    Series High Power Programmable AC Power Supply 2.7 Power-on Procedure After the installation of the AFV series high power AC source, apply power and switch on the input circuit breaker to turn on the device. The fan in the device will start to operate, and the touch screen on the front panel will light up and enter into the POWER-ON page (refer to Figure 2.9) for initializing check.

  • Page 46: Local Operation

    Series High Power Programmable AC Power Supply 3 Local Operation 3.1 Introduction The AFV series supports local operation via touch screen on the front panel, and remote operation via communication interface: standard RS-485/RS-232/RS-422, optional GPIB/Ethernet. 3.2 Touch Screen Operation The AFV series provides an intuitive touch screen HMI for easy operation and data display.

  • Page 47: Main Page

    Series High Power Programmable AC Power Supply Figure 3.2 Virtual numeric keyboard (left: three-phase, right: single-phase) 3.3 MAIN Page When users turn on the power switch, the touch screen will load the MAIN page (refer to Section 3.3.1) after the power-on procedures. MAIN page shows the output settings and the measurement readings of the device output.
  • Page 48 Series High Power Programmable AC Power Supply When the button turns to red , it indicates there’s an error on the device. Press the button to reset the device from error. ：Press to enter into MENU page ：Press to enter into METER page (refer to Section 3.7). ：Press to enter into PGM.

  • Page 49: Output Voltage Setting

    Series High Power Programmable AC Power Supply 3.3.1 Output Voltage Setting On the MAIN page (refer to section 3.3.1), press the item VOLTAGE to enter into the output voltage setting page (refer to Figure 3.4). Users can see the set voltage and change it by using the keypad for different testing conditions.

  • Page 50: Output Frequency Setting

    Series High Power Programmable AC Power Supply 3.3.2 Output Frequency Setting On the MAIN page (refer to section 3.3.1), press the item FREQUENCY to enter into the output frequency setting page (refer to Figure 3.5). Users can see the set frequency and change it by using the keypad for different testing conditions.

  • Page 51: Output Current High Limit Setting

    Series High Power Programmable AC Power Supply 3.3.3 Output Current High Limit Setting On the MAIN page (refer to section 3.3.1), press the item CURRENT to enter into the output current high limit setting page (refer to Figure 3.6). Users can see the set current limit and change it by using the keypad for different testing conditions.

  • Page 52: Function Page

    Series High Power Programmable AC Power Supply 3.4 Function Page When MAIN page displays on the screen, user can press to enter into MENU page. Refer to Figure 3.7. Figure 3.7 MENU page The descriptions for the icons in the above figure are given as follows. ：Press to enter the SETTING page.

  • Page 53: Setting Page

    Series High Power Programmable AC Power Supply 3.5 Setting Page When MAIN page displays on the screen, users can press to enter into SETTING page. The SETTING page includes two subpages: TEST subpage and SYSTEM subpage. 3.5.1 TEST Subpage Entering the SETTING page, the TEST subpage will first display on the screen.
  • Page 54 Series High Power Programmable AC Power Supply 3.5.1.1 Current High Limit Setting The CURRENT HIGH LIMIT function allows the product to shut down the output, if it were to exceed the set value of CURRENT LIMIT, and the condition Over Current will display on the screen.
  • Page 55 Series High Power Programmable AC Power Supply 3.5.1.2 SOFT START Setting User can setup SOFT START function at TEST subpage. This feature cab be applied to tests on loads that require large starting current, such as motors. The inrush current of this kind of load is high at startup and will drop down after startup.
  • Page 56 Series High Power Programmable AC Power Supply ：Press the value to set rated voltage. Please refer to figure 3.13 for SOFT START RATED VOLT. setting. The setting page also shows the maximum and minimum of set value for the rated voltage. Press confirm and finish setting.
  • Page 57 Series High Power Programmable AC Power Supply ：Press the value to set start voltage. Please refer to figure 3.15 for SOFT START START VOLT. setting. The setting page also shows the maximum and minimum of set value for the start voltage. Press confirm and finish setting.
  • Page 58 Series High Power Programmable AC Power Supply ：Press the value to set delay time. Please refer to figure 3.17 for SOFT START DELAY TIME setting. The setting page also shows the maximum and minimum of set value for the delay time. Press confirm and finish setting.
  • Page 59 Series High Power Programmable AC Power Supply ：Press to move to the previous page of current page. ：Press to move to the previous page of current page. Notice In SOFT START settings, the setting range of START VOLT. and START FREQ. will vary depending on the settings of RATED VOLT.
  • Page 60 Series High Power Programmable AC Power Supply 3.5.1.3 Phase Angle Control Setting (Optional) For three-phase model, user can set phase angle between three phases at TEST subpage. The setting range is 0 to 359. This feature can be applied to simulate phase shift for different power conditions.
  • Page 61 Series High Power Programmable AC Power Supply Please refer to figure 3.20 for phase angle setting between U phase and V phase. The setting page also shows the maximum and minimum of set value for the phase angle. Press to confirm and finish setting. Press to clear all the input value or press to modify setting.

  • Page 62: System Page

    Series High Power Programmable AC Power Supply 3.5.2 SYSTEM Page Press at SETTING page to enter into SYSTEM subpage. Refer to Figure 3.12 Figure 3.22 SYSTEM subpage The descriptions for the items and the icons in the above figure are given as follows. ：Press to set the operational language: English/Traditional Chinese(繁體中文)/Simplified Chinese(簡體中文).
  • Page 63 Series High Power Programmable AC Power Supply ：Press to move to the previous page of the next page. 3-51...
  • Page 64 Series High Power Programmable AC Power Supply 3.5.2.1 Operational Language Setting User can set operational language at SYSTEM subpage: English/Traditional Chinese (繁體中文)/Simplified Chinese (簡體中文). To set the operational language, press the item to switch to the desired language. Figure3.23 Operational language Setting 3-52...
  • Page 65 Series High Power Programmable AC Power Supply 3.5.2.2 Touch Sound Setting User can set the touch sound ON/OFF at SYSTEM subpage and the default is OFF. To set the touch sound, press the item to turn the sound ON/OFF. 3.5.2.3 Date Setting User can set the date at SYSTEM subpage.
  • Page 66 Series High Power Programmable AC Power Supply 3.5.2.4 Time Setting User can set time at SYSTEM subpage. Press each figure on item to set hour/minute/second individually. Figure 3.25 Time setting 3-54...
  • Page 67 Series High Power Programmable AC Power Supply 3.5.2.5 Screen Lock Setting User can set the SCREEN LOCK function at SYSTEM subpage. When user set up for the first time, enters the password directly. The maximum password length is 9 characters. When user needs to edit the password, enters the original password ahead.
  • Page 68 Series High Power Programmable AC Power Supply 3.5.2.6 Automatic Screen Lock Setting User can set time for AUTOMATIC SCREEN LOCK function. The time can be set from 0 to 65,353 seconds or enter 0 to disable the function. The screen will be locked automatically according to the time setting.
  • Page 69 Series High Power Programmable AC Power Supply 3.5.2.7 System Reset Users can reset the product to the factory default settings. Press the item and the screen will display as figure 3.19 asking user to confirm the system reset. Pressing and the screen will display a notification: “Factory reset will start in power on”.

  • Page 70: Pgm Page

    Series High Power Programmable AC Power Supply 3.6 PGM Page User can press at the MAIN page or press at the MENU page to enter into METER page. Figure 3.31 Item PGM. at MAIN page (left) and at MENU page (right). Figure 3.32 PGM.

  • Page 71: Ramp Setting

    Series High Power Programmable AC Power Supply 3.6.1 RAMP Setting When MAIN page displays on the screen, users can press to enter into RAMP page. Figure 3.33 Ramp setting page The descriptions for the items and icons in the above figure are given as follows. Press the corresponding value on item of each ramp set to set start and end output voltage/frequency and dwell time.
  • Page 72 Series High Power Programmable AC Power Supply Figure 3.35 Dwell time settings Press item to set start and end number of Ramp set and the number of times the entire sets is repeated. When setup is completed, press to confirm. To edit an entry, Press to clears all digits or press delete the last digit for editing.
  • Page 73 Series High Power Programmable AC Power Supply Figure 3.36 Ramp Start group/End Group/Cycle times page Figure 3.37 Ramp Start group/End Group/Cycle times settings 3-61...

  • Page 74: Step Setting

    Series High Power Programmable AC Power Supply 3.6.2 STEP Setting When MAIN page displays on the screen, users can press to enter into RAMP page. Figure 3.38 STEP setting page The descriptions for the items and icons in the above figure are given as follows. Press the corresponding value on the item each step set to set start and end output voltage/frequency and dwell time.
  • Page 75 Series High Power Programmable AC Power Supply Figure 3.40 STEP dwell time settings Press the item to set start and end number of Step set and the number of times the entire sets is repeated. When setup is completed, press to confirm.
  • Page 76 Series High Power Programmable AC Power Supply Figure 3.42 STEP Start group/End Group/Cycle times settings 3-64...

  • Page 77: Communication Page

    Series High Power Programmable AC Power Supply 3.7 Communication Page Press the icon to enter into the Communication page at MENU page. Figure 3.43 The COMM. Icon at MENU page 3-65...

  • Page 78: Setting Page

    Series High Power Programmable AC Power Supply 3.7.1 RS-485 Setting Page Press the item to switch the communication interface to RS485 Figure 3.44 RS-485 settings The descriptions for the items and the icons in the above figure are given as follows. ：Switch the communication interface to RS-485.

  • Page 79: Gpib Setting Page

    Series High Power Programmable AC Power Supply 3.7.2 RS-232 / GPIB Setting Page Press the item to switch the communication interface to RS-232/GPIB. Figure 3.46 RS-232/GPIB settings The descriptions for the items and the icons in the above figure are given as follows. ：Switch the communication interface to RS-232/GPIB.

  • Page 80: Setting Page

    Series High Power Programmable AC Power Supply 3.7.3 RS-422 Setting Page Press the item to switch the communication interface to RS-422. Figure 3.48 RS-422 settings The descriptions for the items and the icons in the above figure are given as follows. ：Switch the communication interface to RS-422.

  • Page 81: Ethernet Setting Page (Optional)

    Series High Power Programmable AC Power Supply 3.7.4 Ethernet Setting Page (Optional) Figure 3.50 LAN settings The descriptions for the items and the icons in the above figure are given as follows. ：Switch the communication interface to Ethernet. ：The protocol is fixed by default to SCPI. ：Communication address setting.
  • Page 82 Series High Power Programmable AC Power Supply Belows are the Ethernet setting on the PC: Open the Ethernet setting. Select Internet Protocol Version 4 and click Properties. Refer to the figure below. Figure 3.51 Ethernet setting page on the PC 3-70...
  • Page 83 Series High Power Programmable AC Power Supply Set the IP address to be the same as the device’s communication address and the last set of number should be set to different value, ranging from 0-255. Figure 3.52 IP address setting page 3-71...

  • Page 84: Meter Page

    Series High Power Programmable AC Power Supply 3.8 Meter Page User can press at the MAIN page or press at the MENU page to enter into METER page. Figure 3.53 Item METER at MAIN page (left: three-phase model, right: single-phase model) Figure 3.54 Item METER at MENU page Figure 3.55 METER page at output (left: three-phase model, right: single-phase...
  • Page 85 Series High Power Programmable AC Power Supply Three-phase meter page is described as figure below. Figure 3.56 Three-phase model meter page : Displays measurement of the output voltage of each phase in volts : Displays measurement of synchronized three-phase, for example (120V+120V+120V)/3*1.732..
  • Page 86 Series High Power Programmable AC Power Supply Single-phase meter page is described as figure below. Figure 3.57 Single-phase meter page ：Displays measurement of the output voltage. ：Displays measurement of the output current. ：Displays measurement of the output frequency. ：Displays measurement of the output power (W). ：Displays measurement of the apparent power (VA).

  • Page 87: Event Page

    Series High Power Programmable AC Power Supply 3.9 Event Page User can press at MENU page to enter into the EVENT page. Figure 3.58 Item EVENT at MENU page. The Event page records the error information occurred during local operation, including the date, time and the error event.

  • Page 88: Product Information

    Series High Power Programmable AC Power Supply 3.10 Product Information User can press at MENU page to enter into the PRODUCT INFORMATION page. Figure 3.60 Item INFO. at MENU page Figure 3.61 Product information page The descriptions for the items in the above figure are given as follows. ：Displays the product manufacturer ：Displays HMI version of the product.

  • Page 89: Error Log

    Series High Power Programmable AC Power Supply 3.11 Error Log The AFV series has complete protection functions. When the protection is triggered, the product will shut down the output and display the corresponding error event on the screen. Please notice that if any protection is triggered, users shall eliminate the cause of the protection according to table 3.1 before resuming using the device.
  • Page 90 Series High Power Programmable AC Power Supply W-phase IGBT3 W-phase IGBT Check and Over current fault broken replace IGBT W-phase IGBT4 W-phase IGBT Check and Over current fault broken replace IGBT Heat sink >90℃,heat sink Fan error Check fan over-temperature over-temperature Transformer Fan error...
  • Page 91 Series High Power Programmable AC Power Supply overload Output Output voltage too Check output <0V, output under-voltage voltage under-voltage fault fault Output Output voltage too Check output >300V, output over-voltage fault high voltage over-voltage fault Single-phase model: Low level output voltage difference line drop Sensing lead...

  • Page 92: Preen Program

    Preen Program that allows users to easily setup the remote control without further need of programming. Please follow the instruction below to setup Preen Program. After installation, click the icon on the desktop or click [Start] →...
  • Page 93 Series High Power Programmable AC Power Supply Figure 4.2 system setup page Confirm the following parameters: the Connect Mode , the Serial Comm Port , the Baud Rate , the MODBUS , and the operational language . Make sure these settings are identical with the device’s setting (refer to section??) before communication.
  • Page 94 Confirm the settings in the system setup page (refer to figure 4.2) and click to exit. Choose the the start-up page (refer to figure 4.1 ) to start remote control as the figure below. Figure 4.4 Operation interface of Preen Program 4-82...

  • Page 95: Control Software: General Mode

    Series High Power Programmable AC Power Supply 4.2 Control Software: GENERAL Mode When entering the user interface of the control software, the GENERAL mode will display first as below. Figure 4.5 control software: GENERAL mode The descriptions for the items and icons at the GENERAL mode are given as follows. Sets the output voltage by clicking or dragging the parameter bar.
  • Page 96 Series High Power Programmable AC Power Supply 12) Displays the waveform of output power. 13) Displays the waveform of output current. 14) Displays the operation mode. 15) Saves the output report in TXT or CSV file. 16) Reconnect the program when it is disconnected. 17) Sets the phase angle control (optional).

  • Page 97: Control Software: Step Mode

    Series High Power Programmable AC Power Supply 4.3 Control Software: STEP Mode To operate the STEP mode of the control software click marked in red box below. Figure 4.6 control software: STEP mode The descriptions for the items and icons at the STEP mode are given as follows. Switches to STEP mode.
  • Page 98 Series High Power Programmable AC Power Supply 15) Displays the waveform of output current. 16) Displays the operation mode. 17) Saves the output report in TXT or CSV file. 18) Reconnect the program when it is disconnected. 19) Sets the phase angle control (optional). 20) Quits the operation interface.

  • Page 99: Control Software: Ramp Mode

    Series High Power Programmable AC Power Supply 4.4 Control software: RAMP mode To operate the STEP mode of the control software click marked in red box below. Figure 4.7 control software: RAMP mode The descriptions for the items and icons at the RAMP mode are given as follows. Switches to RAMP mode.
  • Page 100 Series High Power Programmable AC Power Supply 15) Displays the waveform of output current. 16) Displays the operation mode. 17) Saves the output report in TXT or CSV file. 18) Reconnect the program when it is disconnected. 19) Sets the phase angle control (optional). 20) Quits the operation interface.

  • Page 101: Modbus Rtu Command Format

    Series High Power Programmable AC Power Supply 5 MODBUS RTU Command Format 5.1 Write Register Command Format 5.1.1 Write Single Register Command Format Slave Function Register Data CRC16 Address Code Address DevAddr Func Addr {dat1} CRC_H CRC_L  Byte1 (Device Address)：0x02 (Range：1-32) ...

  • Page 102: Write Multiple Registers Command Format

    Series High Power Programmable AC Power Supply 5.1.3 Write Multiple Registers Command Format Slave Functio Start Number of Byte Data CRC16 Address n Code Address Addresses Count Byte DevAddr Func StartAddr {dat1..;datN} CRC_H CRC_L Count  Byte1 (Device Address)：0x02 (Range：1-32) ...

  • Page 103: Read Register Command Format

    Series High Power Programmable AC Power Supply 5.2 Read Register Command Format 5.2.1 Read Register Command Format Function Start Number of Slave Address CRC16 Code Address Addresses DevAddr Func StartAddr CRC_H CRC_L  Byte1 (Device Address)：0x02 (Editable)  Byte2 (Function Code)：0x03（Read multiple register addresses） ...

  • Page 104: Communication Fail Answer Format

    Series High Power Programmable AC Power Supply 5.2.3 Communication Fail Answer Format Function Slave Address Error Code CRC16 Code DevAddr Func ErrCode CRC_H CRC_L  Byte1 (Device Address)：0x02 (Editable)  Byte2 (Function Code)： Function Code Description 0x83 Read Register Address Error 0x86 Write Single Register Address Error 0x90...

  • Page 105: Register Address Table

    Series High Power Programmable AC Power Supply 5.3 Register Address Table 5.3.1 Write Register Addresses Address (Hex) Parameter Name Notes Stop Run General Mode Run Step Mode Run Gradual Mode 0001H System Operation 3Phase Independent Setup 5-10- Reserved 11-31：Reserved 32-Reset Local 0002H Remote/Local...
  • Page 106 Series High Power Programmable AC Power Supply Step Mode： ： 0105H Group No. Note1 Group No. Range 0106H Voltage 1-24 0107H Frequency 0108H Running Time Interval- Hr 0109H Running Time Interval- Min 010aH Running Time Interval- Sec 010bH Start Running Group No. 010cH End Running Group No.

  • Page 107: Read Registere Addresses

    Series High Power Programmable AC Power Supply 5.3.2 Read Registere Addresses Address (Hex) Parameter Name Notes 0010H Equipment Type System Information (Volt.×10，Freq.×10) 0011H Input Phase (Single/Three) 0012H Output Phase (Single/Three) 0013H Nominal Rating 0014H Not Available 0015H Min. Time Interval 0016H Min.
  • Page 108 Series High Power Programmable AC Power Supply 0204H Current Running Group 0205H Current Running Cycle 0206H Current Operation Time-Hr 0207H Current Operation Time-Min 0208H Current Operation Time-Sec 0209H Output Frequency×100 020aH U Phase Output Voltage×10 020bH V Phase Output Voltage×10 020cH W Phase Output Voltage×10 020dH...

  • Page 109: Crc Checksum Calculation

    Series High Power Programmable AC Power Supply 5.4 CRC Checksum Calculation /******************************************************************** ********** **Task Name: CRCVerify **Function Description: Calculate CRC Checksum ********************************************************************* *********/ static unsigned char auchCRCHi[]={ 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,...
  • Page 110 Series High Power Programmable AC Power Supply 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40 static unsigned char auchCRCLo[256] = {...
  • Page 111 Series High Power Programmable AC Power Supply 0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97, 0x55, 0x95, 0x94, 0x54, 0x9C, 0x5C, 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E, 0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89, 0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C, 0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46, 0x86, 0x82, 0x42, 0x43, 0x83, 0x41, 0x81, 0x80,...

  • Page 112: Communication Example

    Series High Power Programmable AC Power Supply 5.5 Communication Example 5.5.1 Switch Remote/Local  Remote：02 06 00 02 00 01 E9 F9（hex）  Local：02 06 00 02 00 00 28 39（hex） 5.5.2 Switch High/Low Level  High Level：02 06 00 03 00 01 B8 39 ...

  • Page 113: Step Mode

    Series High Power Programmable AC Power Supply 5.5.5 Step Mode  Setup Group1 Parameters：02 10 01 05 00 06 0C 00 01 08 98 01 F4 00 00 00 00 00 0A 66 84（hex）  Setup Running Cycle Parameters：02 10 01 0b 00 03 06 00 01 00 18 00 01 EA 5D （hex）...

  • Page 114: Limit Current Setting

    Series High Power Programmable AC Power Supply 5.5.10 Limit Current Setting 02 06 00 34 02 58 C8 AD(hex) ： Note The limit current value here: Real Value x 10 5.5.11 Phase Angle Control Setting (Optional) 02 10 00 30 00 03 06 00 00 00 F0 00 78 E3 AD（hex） Note: After setting the instruction phase angle value, all the application function output voltage with the phase angle.
  • Page 115 Series High Power Programmable AC Power Supply Fuse 1 is broken Fuse 2 is broken Fuse 3 is broken IGBT 1 is over-temperature IGBT 2 is over-temperature Input under-voltage fault Input over-voltage fault DC voltage is too low DC voltage is too high U-phase overload V-phase overload W-phase overload...

  • Page 116: Scpi Command

    Series High Power Programmable AC Power Supply 6 SCPI Command 6.1 *RST Function Description：Reset system error Answer Command：None 6.2 SYST Command 6.2.1 SYST:REMote Function Description：Switch to remote control mode Answer Command：None 6.2.2 SYST:LOCal Function Description：Switch to local control mode Answer Command：None 6.2.3 SYST:ERRor? Function Description：Read System Error Code Answer Command：SYST:ERR 0x00000000\r\n（MEAS:MODE O\r\n 32bit）...

  • Page 117: Syst:func

    Series High Power Programmable AC Power Supply 6.2.5 SYST:FUNC? Function Description：Read the function list from power source Answer Command：SYST:FUNC 1，1，1，0，0，1，0，0，1\r\n Answer Description： Parameter1：Three-phase independent adjustment（1—Yes 0—None） （1—Yes 0—None） Parameter2：Step Mode function Parameter3：Gradual Mode function （1—Yes 0—None） Parameter4：Not available Parameter5：Phase Angle Adjustment （1—Yes 0—None） （1—Yes 0—None）...

  • Page 118: Sour:volt

    Series High Power Programmable AC Power Supply 6.3.2 SOUR:VOLT 6.3.2.1 Three-Phase Synchronized Voltage Setup Function Description：Setup output voltage for general function mode Command Description：SOUR:VOLT 220.0\r\n（FUNC GEN\r\n mode） Parameter1：Setup output voltage（Resolution: 0.1V） Answer Command：None 6.3.2.2 Three-Phase Independent Voltage Setup Function Description：Setup Three-Phase independent output voltage Command Description：SOUR:VOLT 220.0,110.0,150.0\r\n（FUNC THR\r\n mode）...

  • Page 119: Sour:step:freq

    Series High Power Programmable AC Power Supply 6.3.5 SOUR:STEP:FREQ Function Description：Setup output frequency in Step Mode Command Description：SOUR:STEP:VOLT 1,50.0\r\n Parameter1：Group（1-24） Parameter2：Output frequency of the group Answer Command：None 6.3.6 SOUR:STEP:TIME Function Description：Setup time interval in Step Mode Command Description： Mode 1： 1 Hour, 1 Minute, 10.0 Second：...

  • Page 120: Sour:step:load

    Series High Power Programmable AC Power Supply 6.3.8 SOUR:STEP:LOAD Function Description：Setup all STEP data to controller MCU. Command Description：SOUR:STEP:LOAD\r\n Answer Command：None ： Note The command is optional. 6.3.9 SOUR:GRAD:VOLT Function Description：Setup output voltage in Gradual Mode Command Description：SOUR:GRAD:VOLT 1,110.0,220.0r\n Parameter1：Group（1-12） Parameter2：Gradual start voltage of the group Parameter3：Gradual end voltage of the group Answer Command：None...

  • Page 121: Sour:grad:pcyc

    Series High Power Programmable AC Power Supply 6.3.12 SOUR:GRAD:PCYC Function Description：Setup running cycles in Gradual Mode Command Description：SOUR:GRAD:PCYC 1,12,10\r\n Parameter1：Start group No.（1-12） Parameter2：End group No.（1-12） Parameter3：Running cycles（1-255） Answer Command：None 6.3.13 SOUR:GRAD:LOAD Function Description：Setup all GRAD data to controller MCU. Command Description：SOUR:GRAD:LOAD\r\n Answer Command：None Note：The command is optional.

  • Page 122: Sour:soft:time

    Series High Power Programmable AC Power Supply 6.3.16 SOUR:SOFT:TIME Function Description：Setup Delay Time and Ramp Time of Soft Start function Command Description：SOUR:SOFT:TIME 5.00,3.00\r\n Parameter1：Delay Time Parameter2：Ramp Time Answer Command：None 6.4 FUNC Command Function Description：Select operation function mode Command Description：FUNC GEN|STEP|GARD|THR|LVRT|TRAN\r\n Parameter1：Function abbreviation GEN- General Mode STEP- Step Mode...

  • Page 123: Inst:phase

    Series High Power Programmable AC Power Supply 6.5.2 INST:PHASe Function Description：Setup phase angle for three-phase model Command Description：INST:PHASe 0,240,120\r\n Parameter1：U phase angle (U phase reference angle defaults to 0, do not change) Parameter2：U-V phase angle Parameter3：U-W phase angle Answer Command：None 6.6 OUTPut Command 6.6.1 OUTPut Function Description：Start/Stop output command for power source...

  • Page 124: Meas:all

    Series High Power Programmable AC Power Supply 6.7.2 MEAS:ALL? Function Description：Read output side measurement data Command Description：MEAS:ALL?\r\n Answer Command： MEAS:ALL 50.0,(Output frequency) 110.0,110.0,110.0（U、V、W Three-Phase output voltage） 100.0,100.0,100.0（U、V、W Three-Phase output current） 110.0,110.0,110.0（U、V、W Three-Phase output kW） 100.0,100.0,100.0（U、V、W Three-Phase output kVAR） 110.0,110.0,110.0\r\n（U、V、W Three-Phase output PF） 6.7.3 MEAS:VOLT? Function Description：Read output side Three-Phase voltage data Command Description：MEAS:VOLT?\r\n...

  • Page 125: Meas:power

    Series High Power Programmable AC Power Supply 6.7.6 MEAS:POWer? Function Description：Read output side Three-Phase kW data Command Description：MEAS:POW?\r\n Answer Command：MEAS:POW 110.0,110.0,110.0\r\n Parameter1：U Phase output kW Parameter2：V Phase output kW Parameter3：W Phase output kW 6.7.7 MEAS:POWer:APParent? Function Description：Read output side Three-Phase kVAR data Command Description：MEAS:POW:APP?\r\n Answer Command：MEAS:POW:APP 110.0,110.0,110.0\r\n Parameter1：U Phase output kVAR...

  • Page 126: Limit Command

    Series High Power Programmable AC Power Supply 6.8 LIMit Command 6.8.1 LIMit:FREQ:LOW? Function Description：Read the frequency lower limit in power source Command Description：LIM:FREQ:LOW?\r\n Answer Command：LIM:FREQ:LOW 45.0\r\n Parameter1：Min. frequency limitation is 45Hz 6.8.2 LIMit:FREQ:HIGH? Function Description：Read the frequency upper limit in power source Command Description：LIM:FREQ:HIGH?\r\n Answer Command：LIM:FREQ:HIGH 65.0\r\n Parameter1：Max.

  • Page 127: Limit:curr

    Series High Power Programmable AC Power Supply 6.8.6 LIMit:CURR Function Description：Set the upper limit current value Command Description：LIM:CURR 100.0\r\n Parameter1：upper limit current value Answer Command：N/A ： Note The set value of upper limit current cannot be greater than the rated current value 6.8.7 LIMit:POWer Function Description：Set the upper limit power value...

  • Page 128: Communication Example

    Series High Power Programmable AC Power Supply 6.10 Communication Example 6.10.1 Remote Control Enter remote control mode：SYST:REM\r\n Read rated capacity：LIM:POW?\r\n ： Note Read the rated capacity is used for checking if the communication works normal and receive data successfully. (There is no answer for SYST:REMCommand) 6.10.2 Read Device Information Read product information：SYST:INFO?\r\n Read rated capacity：LIM:POW?\r\n...

  • Page 129: General Mode

    Series High Power Programmable AC Power Supply 6.10.4 General Mode Setup General Mode：FUNC GEN\r\n Setup Three-Phase Voltage Mode：INST:COUP 0\r\n Setup High/Low Level：SOUR:VOLT:RANG 1\r\n Setup Output Voltage：SOUR:VOLT 220.0\r\n Setup Output Frequency：SOUR:FREQ 50.0\r\n Start to Output：OUTP 1\r\n 6.10.5 Step Mode Setup for Step Mode：FUNC STEP\r\n Setup Group1 Output Voltage：SOUR:STEP:VOLT 1,220.0\r\n Setup Group1 Output Frequency：SOUR:STEP:FREQ 1,50.0\r\n Setup Group1 Running Time Interval：...

  • Page 130: Gradual Mode

    Series High Power Programmable AC Power Supply 6.10.6 Gradual Mode Setup for Gradual Mode：FUNC GRAD\r\n Setup Group1 Output Voltage：SOUR:GRAD:VOLT 1,110.0,220.0\r\n Setup Group1 Output Frequency：SOUR:GRAD:FREQ 1,50.0,60.0\r\n Setup Group1 Running Time Interval： Mode 1： 0 Hour, 0 Minute, 10.0 Second： SOUR:GRAD:TIME 1,0:0:100\r\n Mode 2：...

  • Page 131: Read Measurement Data

    Series High Power Programmable AC Power Supply 6.10.8 Read Measurement Data 6.10.8.1 Output Side Setup measurement mode：MEAS:MODE OUT\r\n Read system error status：SYST:ERRor? \r\n Read measurement data：MEAS:ALL? \r\n Read running mode parameters ： MEAS:PCYC? \r\n (For Step/Gradual Mode operation) 6.10.9 Limit Current Settings Setup the upper limit current：LIM:CURR 100.0\r\n ：...
  • Page 132 Series High Power Programmable AC Power Supply T-phase IGBT3 Over current fault T-phase IGBT4 Over current fault Heat sink is over-temperature Transformer is over-temperature Emergency Stop Fuse 1 is broken Fuse 2 is broken Fuse 3 is broken IGBT 1 is over-temperature IGBT 2 is over-temperature Input under-voltage fault Input over-voltage fault...

  • Page 133: Calibration

    Series High Power Programmable AC Power Supply 7 Calibration The product supports calibration for the product output and measurement accuracy. Users can perform the calibration according to the procedures given as follows step by step. A voltage meter, a current meter and a suitable load are needed while performing the calibration procedures.

  • Page 134: Voltage Calibration

    Series High Power Programmable AC Power Supply 7.1 Voltage Calibration The default output settings are V set 220V and F set 50.0Hz. Connect the output of AFV series U-N, V-N and W-N to a three-phase power analyzer without connecting to an additional load. Press Output/Reset button at the touch screen to start calibration and the screen will display the output voltage value of each phase.

  • Page 135: Current Calibration

    Series High Power Programmable AC Power Supply 7.2 Current Calibration The default output settings are V set 220V and F set 50.0Hz. Connect the output of AFV series U-N, V-N and W-N to a three-phase power analyzer and a resistive load (it is suggested that the AFV+ output reaches 80% of the rated current).

  • Page 136: Power Calibration

    Series High Power Programmable AC Power Supply 7.3 Power Calibration The default output settings are V set 220V and F set 50.0Hz. Connect the output of AFV series U-N, V-N and W-N to a three-phase power analyzer and a resistive load (it is suggested that the AFV+ output reaches 80% of the rated power).

  • Page 137: Maintenance

    Series High Power Programmable AC Power Supply 8 Maintenance In order to maintain the best performance of AFV series, it is recommended to conduct product maintenance regularly. Before attempting maintenance or repair, the technician should be familiar with the components of the systems and the theory of operation.

Table of Contents