HCS-3100/3102/3104
Contents
1. 10s T Ler 205 Max BOLSY Mas 6 604 Now Sampling 35 UVL 606w UCL 6 84 Werk 0 6 Time Minimum Time Length Figure Bottom part of data log window Time minimum and Time Length E Setting Ey Rating 60V 5A Description External Timed Program Internal Preset Memory Data Lon etna Voltage 10 0 jell Current 2 004 l COMM Port JOY v e i00 0B LI A mall T A Data Log Sampling Time p H Voltage Upper Limit UWL Setting OUTPUT o o Current Upper Limit UCL Setting Default Description Max BOLGY Maxl 6 604 Now Sampling 35 UWL 60 5Y UCL 6 84 Ver 0 6 You can input your desired sample time from 1 second up or select from the drop menu Data Log Sampling Time You can set your output voltage upper limit UVL value to further safeguard your low voltage applications Voltage Upper Limit UVL Setting You can set your output current upper limit UCL value to further safeguard your low current applications Current Upper Limit UCL Setting F Command Set Input Command GMOD lt CR gt Return data from power supply Get Mode number CR OK CR Input Command VOLT Voltage CR Return data from power supply OK CR Setting Volt Level Input Command CURR Current CR Return data from power supply OK CR Setting Curr Level Input Command GETS CR Return data from power supp2. ON OFF Switch Aux output terminal max 5A Note HCS 3100 The total rated current Aux Main is 10A HCS 3102 The total rated current Aux Main is 5A HCS 3104 The total rated current Aux Main is 2 5A Output Terminal Rated 10A for HCS 3100 Rated 5A for HCS 3102 Rated 2 5A for HCS 3104 Mode Selection Switch Normal Preset Remote Control Set Modes Recall Selection Switch 10 Remote Control Terminal 11 Cooling Fan Air Intake Grille 12 AC Input Plug 13 USB port for access to computer to run cyclical operation with programmable voltage current period time and cycle 6 CONTROL MODE SELECTION There are 4 modes Normal Preset Set and Remote Control mode for the power supply Slide the Mode Selection Switch 8 to your desired Mode The power supply is factory preset to Normal Mode with maximum current level CC 6 1 6 2 6 3 6 4 Normal Mode This is the factory preset mode and the power supply output V I are controlled by the dual action volume knobs Push the knobs to toggle the coarse and fine tuning notice the subtle changes in brightness of related LED Adjust the knobs to your desired values by trying coarse and fine tuning To check the preset current level just turn the Current Knob lightly in any direction The display will resume its normal brightness after few seconds to double confirm your adjustment Preset Mode a In this mode the Rear Control Light is on to indicate panel V amp
3. control knobs have fine and coarse tuning with clicking movement Push the knobs to toggle between coarse and fine tuning notice the subtle changes in brightness of related LED Adjust the knobs to your desired values by trying coarse and fine tuning The display will resume its normal brightness after few seconds to confirm your adjustment 7 5 Connect the equipment to the power supply Red is connected to the positive polarity input of the equipment and Black is connected to the negative polarity input of the equipment 7 6 Switch on the power supply first and the panel meter amp green CV Indicator should light up again 7 7 Switch on the equipment and the panel meter amp green CV Indicator should still remain in green 7 8 You can now operate the equipment When an operation is finished switch off the equipment first and then switch off the power supply 8 REMOTE CONTROL MODE There are two methods for remote control of current and voltage adjustment Both methods require current remote control part to be set up in order for remote control mode to be functional otherwise unit will be in CC mode all the time 8 1 Method A Using two external variable DC voltage sources o o 7 xa Check the output voltage range of the power supply by varying the external voltage source Short circuit the main output with 14AWG wire to check the display for CC setting varying the external voltage source Ground a a a 8 2 Method B U
4. HCS 3100 3102 3104 Laboratory Grade amp High RFI Immunity Switching Mode Power Supply with Rotary Encoder Control User Manual 1 INTRODUCTION This family of efficient upgraded SMPS with small form factor auto cross over CV CC 3 VI presets remote control offers unique solution for various loading conditions and applications The dual action coarse fine tune rotary encoder tuning with MCU makes setting the voltage and current levels ever so smooth precise and fast Setting changing and checking the current limit level can be done easily without sparking the output poles The remote control functionality allows the output power on off voltage amp current be adjusted without touching the front panel of the power supply The USB port is added for access to computer to run cyclical operation with max 20 programmable sets of preset of voltage and current with different time duration and up to 999 cycles It is suitable for a wide range of applications such as laboratory telecommunication production testing field test of voltage critical distant load powering of dc network and etc The 3 user defined presets facilitate quick access to frequently used VI settings 2 WARNING e Do not use this power supply near water e Do not operate or touch this power supply with wet hands e Do not open the casing of the power supply when it is connected to ac mains e Refer all servicing to qualified service personnel only e Before repl
5. I controls are de activated b There are 3 preset output P1 P2 P3 at the Recall Selection Switch 9 c The preset values are factory set as following table d End user can set his own output rating please refer to paragraph 6 3 Recall No Output Voltage Output Current P3 HCS 3100 15V Maximum HCS 3102 25V HCS 3104 55V Set Mode First enter into the Set Mode by pushing Switch 8 to Set Mode slot The power supply is then ready to be preset 6 3 1 To define the preset output P1 P2 P3 a Select the Recall Switch 9 to the position P1 P2 or P3 which you want to set b Adjust the front panel voltage control knob to set your desired voltage value c Adjust the front panel current control knob to set your desired current limit value d Repeat the procedure for remaining recalls P1 P2 P3 if desired e Move Mode Switch 8 from Set to Preset position to confirm your settings Remarks All the set values in the presets will be kept even after the power supply has been tuned off Always check output voltage of Presets before connect to Load To check the preset values move Mode Switch 8 to Preset position Move the Recall Switch 9 to P1 P2 or P3 The V and I settings of corresponding RECALL P1 P2 P3 will be show on the panel meters 6 3 2 To reset the unit back to factory setting a Turn OFF the power supply b Push and hold both front panel voltage and current control knobs at the same time c Turn ON the pow
6. Setting PS Max voltage Value Input Command SOCP Current CR Return data from power supply OK CR Setting PS Max current Value Input Command GOAP lt CR gt Return data from power supply Get PS Maximum Current Value CURR CR OK CR Input Command GOCP lt CR gt Return data from power supply Get PS limit Maximum Current Value CURR CR OK CR REV 0 04 2011 7673 3 100 0001
7. acing the AC fuse at AC socket find out and clear up the cause first e Replace the AC fuse with the same type and rating as the original fuse e The max output voltage of Model HCS 3104 is over 60VDC avoid touch the metal contact part of the output terminals 3 CAUTION e Use a grounded 3 pin AC source e This unit is for indoor use only e Do not operate or place this unit in a humid dusty in direct sunlight location or near any heat source e Before plugging into local AC mains check with the rating label at the back of the unit e Do not block any ventilation openings of the unit e This unit must be used within the specified rating regular excessive continuous loading may cause damage to the power supply e The gauge size of input power cable must be at least 0 75mm and the total length of power cable must not exceed 3m 4 OPERATION ENVIRONMENTAL CONDITION e 10 80 R H e Altitude up to 2000m e Installation category CAT 2 e Pollution degree 2 e Mains supply voltage fluctuation up to 10 of the normal voltage 5 CONTROLS AND INDICATORS 1 2 3 4 5 6 7 8 9 Remote Control LED panel meter display with CC CV Indictor Rear Control Indicator lights up when using Preset Remote Control Set mode Output Voltage Control Knob control both the main and auxiliary output voltage Output Current Control Knob control both the main and auxiliary output current limit Power
8. and double check with caution If this problem cannot be fixed please contact and consult with your agent p z gt z g es A p A gt p p O Z MN a A MN W HCS 3102 HCS 3104 1 18VDC 1 36VDC 1 60VDC gz PN Variable Output Voltage I _ gt Variable Output Current Voltage Regulation Load 10 100 Load Line 90 264VAC Variation NTN 5 Current Regulation Load 10 90 Rated Voltage 100mA 100mA 100mA Line 90 264VAC Variation Ripple amp Noise Ripple amp Noise r m s Voltage SmV Oma 3 Digit LED Display 0 2 3 counts 3 Digit LED Display 0 2 3 counts Ripple amp Noise peak peak Voltage Current Ripple amp Noise r m s f Meter Type amp Accuracy Voltage Meter Current Meter 100 240VAC 50 60Hz 1 2 2 4A 1 2 2 5A 1 0 2 0A 5 82 9 83 3 100 120Khz 100 120Khz 100 120Khz O P 1 5V set voltage 2V O P 1 5V set voltage 2V O P 1 5V set voltage 2V O P 5 18V set voltage 3 V Input Voltage Full Load Input Current 230 100Vac Efficiency 230Vac Switching Frequency O P 5 20V set voltage 3V O P 5 20V set voltage 3 V O P 20 36V set voltage 4V O P 20 60V set voltage 4V Tracking Over Voltage Protections ioe Transient Response Time 50 100 Load 1 5ms Power Factor Control Power factor correction gt 0 95 at optimal load Co
9. ely controlled by PC PC counts the time and changes voltage and current of power supply Select External Timed Program tap to switch to the External Timed Program Page Select number of steps for the program Enter the number of steps in the field of No of Rows and press Enter Maximum 20 Steps The operation principle of Saving Exporting Filing Deleting and Printing are the same as the Data Log function Clear Table Delete all data on the Display Table to ready for new data entry Run w To run the timed program Enter the number of desired running cycles here 0 means infinity You can enter up to 999 running cycles C _ Internal Preset Memory Rating 60V 5A Description External Timed Progran Internal Preset Memory pa ata Log Setting Select Preset Current Voltage 10 07 l Current 2 004 tell i 1 0 0 l C 2 0 J V SETTING m 4 s gt he v const 00 Q64 200 4 keie Ea BE amd OUTPUT o o Roa xe Table Name intitle Table Description Set Read Fro PS Clear T able Description Mask BO Ei MaC 6 804 Mow Sampling 35 UYL 60 64 UCL 6 84 Wer D E al The PC interface remote mode really eliminates the tedious process in keying in groups of entries on the power supply Because all the data are displayed together in the monitor possibility of wrong entry is greatly reduced Data of different groups can be classified stored exported and retri
10. er supply again d Release front panel voltage and current control knobs Remote Control Mode To control the output voltage and current by remote control connector 10 Please refer to paragraph 8 7 Using the power supply 7 1 This series has 3 models Make sure you have used the correct one They have different output voltage range and current as following Model Number Output Voltage Range Total Rated Current HCS 3100 1 18V 0 10A HCS 3104 1 60V 0 2 5A 7 2 Check the rating label of the power supply and make sure it complies with your AC mains voltage Connect the power supply to the AC Mains using the provided power cord Make sure the Mode Switch 8 is at Normal Position 7 3 The power supply will perform a series of self checks when it is switched on The LED and other indicators on the front panel will be on by turn When the cooling fan 1s being checked a high speed wind noise can be heard After the self checks the CV V and A LED indicators are lit up displaying voltage and 0 0 current To find out about the set CC current level just turn the current control knob one click in either direction The current display returns to 0 0 after a few seconds Below table to show the self test sequence Self test display and Sequence Test contents vos pen To show software version V A Segment check Jihat Bol C V Rear control indicator check Start to check E a OFF 7 4 Using the control knobs The rotary encoder
11. eved for use at any time Furthermore retrieved data will be in red color if they exceed the present preset limits of voltage in upper voltage level or current limiting value The operation principle of Saving Exporting Filing Deleting and Printing are the same as the Data Log function Clear Table Delete all data on the Display Table to ready for new data entry Read fro PS Get data from the Power Supply D Data Log fe heer ON SA eee Description External Timed Program Internal Preset Memory oats9 Setting Voltage TOON l Current 2004 l JOS v i00 1642 COO 4 B B Ao lt amp War ey Va Ur OUTPUT o o Log Descriptior W plin inl 4 Mak 20 gt C Min 0 04 C Max 30A oF Ww Mire Ow WiMax 50 gt T Min fos T Len 1305 Description Mart BOS MaC 6 804 Now Sampling 35 UVL 60 54 UCL 6 84 Ver 06 Data Log window A You can use the Data Log window to view present output data or stored data B All the parameters at the bottom of the window display can be changed by direct entry from the PC with decimal point and then confirm by the Enter key of the PC or select the values from respective drop menu Parameters at the bottom of the Data Log window V Min Minimum voltage level V Max Maximum voltage level C Min Minimum current level C Max Maximum current level W Min Minimu
12. ge amp output current and then click enter symbol to set the value 2 The display shows the following readings and settings a Output voltage To show the output voltage and you also can click the voltage reading to set your desired voltage Output current To show the output current and you also can click the current reading to set your desired current Output Power To show the output power in watt CV amp CC mode indication To show V const for CV mode or I const for CC mode Output Voltage and Current setting To show the output voltage and current you currently set Output ON OFF OutputO To show the output ON or OFF status You also can click the switch icon to set the unit output ON or OFF 2 Hho ao B _ External Timed Program a Description External Timed Program Dntermal Preset Mernary Data Log Setting Step Voltage Current Minute Second Output On Voltage 12 0 l Current 5 004 ell 05 0 200 10 10 0 2 00 10 2 m V SETTING 15 0 2 00 10 V const V 0 0 0 00 o0 Ico 0 0 0 00 o0 094 UL no oo l 0 0 0 00 j G WE 0 0 0 00 o 0 0 0 00 j MOTRE 0 0 0 00 o0 0 0 0 00 OO 0 0 0 00 o0 Bea xa 0 0 0 00 o0 Table Name Untitle o 0 0 00 on Table Description 0 0 0 00 o0 0 0 0 00 00 0 0 0 00 pg Running Cycle j Run Clear Table Description Maxi 60 57 MaC 6 804 Now Sampling 35 UVL 6O 5 UCL 6 84 Ver 06 EERIE ARREARS External Timed Program is complet
13. ly Getting Volt amp Curr Setting value from PS Voltage Current CR OK CR Input Command GETD CR Return data from power supply Get Display Volt amp Curr value from PS Voltage Current Status CR OK CR Input Command SEVC CR Voltage Current flag flag 1 setting voltage value Voltage flag 0 setting voltage value 0 CR Return data from power supply OK CR Setting Volt amp Curr Input Command GETM CR Return data from power supply Memory Voltage Current CR Get PS Memory Value Memory 2 Voltage Current CR Memory 3 Voltage Current CR OK CR Input Command SESS CR Return data from power supply OK CR Disable Keyboard Input Command ENDS CR Return data from power supply OK CR Enable Keyboard Input Command PROM CR Get data from PC Memory Voltage Current CR Set PS Memory Value Memory 2 Voltage Current CR Memory 3 Voltage Current CR OK CR Command code amp return data Description Input Command SOUT lt ON OFF gt CR Return data from power supply OK CR Output on off control 1 ON 0 OFF Input Command GOVP CR Return data from power supply Get PS Maximum voltage Value Voltage CR OK CR Input Command SOVP lt CR gt Return data from power supply OK CR
14. m power level in watt W Max Maximum power level in watt donme m Click cursor on Untitle type in a name for your log Note how the icon changes to solid color Log Description as You can type in your detail description of your log Icon Save Log a This function and the icon becomes effective when a Log Name is entered to replace the Untitle b Click on it will save the current data onto the PC c To retrieve the data go to the drop menu at Log Description Icon Export to a file of xls type Click on this icon will export the collected data in the Save Log in xls format to your PC Icon X Delete Click on this icon will delete the current log or retrieved log on display at 3 Icon Print Log in xls format THE TIME FRAME CONCEPT OF DATA LOG The data logging function starts when the software is started running When T Min is set to zero second it means the unit is on real time and the length of time lapsed is on the left hand side of the Time Minimum T Len is the length of time lapsed starting from the Time Minimum Both parameters are adjustable so that any time period of the log can be displayed for analysis In the above example T Min is set to 0 second and T length to 120 second the display shows the output data starting at 0 second ago and ending at the 120 second mark 1305 FOS 105 Chae 3 04 w Mir Ow WiMax 50W T Min
15. nd OUP warning appears as below REAR CONTROL To reset the warning switch off the unit and remove all loading Switch the unit back on again and it should resume normal operation If this problem persists please contact and consult with your agent OTP Over Temperature Protection There is a thermo sensor inside the unit to monitor and to prevent the unit to gets too hot inside At OTP there is no output and the following warning will appear on the LED display When you get this warning switch off the unit and remove all loading Check your load and output setting Allow the unit to cool down for at least 30 minutes Check if any of the ventilation is blocked check enough clearance around power supply Listen carefully for the short wind noise from the cooling fan when you turn on the unit again If you cannot hear this routine self test wind noise on switch on the fan is fault and do not use the power supply contact your agent OLP Over Load Protection Normally the overload protection is sustained by the CC constant current mode When the CC mode fails and goes undetected it may cause serious damage to your test piece or load The OLP is to minimize the extent of damage to your loads as power supplies do fail some day Switch off your power supply as soon as you see this warning as shown below REAR CONTROL To reset this warning switch off the unit and remove all loading Switch the unit back on again
16. oling Method Thermostatic Control Fan from Zero to full speed Overload Short Circuit by Constant Current Output Tracking Over Protections Voltage Over Temperature 3 User defined VI preset Remote control V I and output on off Max 20 presets of V amp I Special Features Preset Cycle Programming Max preset time 99min 59sec Max preset cycle 999 User Manual Application Software USB cable CE EMC EN 55011 55022 LVD EN 60950 61010 200 x 90x 208mm 7 9 x 3 5 x 8 2 inch 2 4kg 5 2 lbs Accessory Approvals Dimensions WxHxD Weight 11 PC Interface Control A _ General Functions and Display Tes Rating GOV 5A aS fos Description External Timed Program Internal Preset Memory Data Log Setting Voltage 12 0 l Curent 5 004 050 gt 00 00 10 10 0 2 00 o0 10 lV SETTING 15 0 200 00 10 Ice v const a 0 0 0 00 o0 o0 o 0 o 00 oo oo A SO 4 0 0 0 00 00 00 UH H 0 0 0 00 on oo o 0 o 00 oo oo C H 0 0 0 00 o0 oo 0 0 0 00 oo oo sole ih o 0 o 00 oo oo o 0 o 00 o0 o o 0 o 00 oo oo l ibax amp 0 0 0 00 00 00 Table Name Untitle 0 0 0 00 O0 O00 are 0 0 0 00 od oo Table Description oo 0 0 0 00 0 0 0 00 on 00 Running Cycle Run Clear Table Masi 60 57 MaC 6 804 Now Sampling 35 UYL 60 5 UCL 6 84 Ver 0 6 Step Voltage Current Minute 5 econd E uitput On al KAY KA KSA A AA a a Ka a 1 You can directly type the desired output volta
17. sing two 0 5K Ohm variable resistors PIN 1 5V Internal DC PIN 3 Icc adjust PIN 4 GROUND Remark variable resistors 5kohm Remote Socket Pin Assignment for variable resistor FUNCTIONS Voltage Adjust Variable part of resistor Current Adjust Variable part of resistor Check the output voltage range of the power supply by adjusting the 5Kohm variable resistor Short circuit the main output with 14AWG wire to check the display for CC setting by adjusting the variable resistor 8 3 Remote Output ON OFF Control This remote output on off control can be activated in any of the modes Normal Preset Remote and Set mode A By default Pin 5 is open and output is on B Shorting Pin 5 to Pin 4 ground and output is off C When output is off the C V amp C C LED will flash The current output voltage and current setting will show on the panel meter D You also can adjust the output by voltage amp current control knob to your desired value when output is off Remark using the 8pin remote plug provided and connect with 22AWG wires Pin numbers are marked on the black portion 9 FAULTS AND TROUBLE SHOOTING 9 1 9 2 9 3 OUP Over Voltage Protection This unit has a built in tracking over voltage protection feature In the event of output voltage becoming greater than the set value see specified range from specifications table protection will be triggered and the output power will be cut off a
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HCS 3100/3102/3104