USER GUIDE Model DCP60 and Model DCP60
Contents
1. Q 4 Press the Current Control knob once to confirm 5 Press the Voltage Control knob to exit the menu REE mem Oha HA A oe VOLTAGE CURRENT gt 3 Remote Control Mode To control the output voltage and current by remote control connector 10 please refer to the section entitled Remote Control Reset to Factory Default settings 1 2 3 4 Switch OFF the power supply Push and hold both front panel voltage and current control knobs at the same time Switch ON the power supply again Release the front panel voltage and current control knobs PC Interface Control To control the power supply using the supplied Software refer to the PC Interface Control Section 6 DCP60 en GB_V1 7 07 15 Operation Note The DC60 Max Output Voltage is 60VDC and the total rated current Aux tMain is 10A Powering the Supply Check the rating label of the power supply and ensure that it complies with the AC mains voltage that is to be used Connect the power supply to the AC Mains using the provided power cord Ensure that the Mode Switch 8 is set to the Normal Mode position The Model DCP60 requires a 110VAC power source and the DCP 220 requires a 220V power source Switching the Power Supply ON and Self Test Information The power supply will perform a series of self tests when it is switched on The LED and other indicators on the front panel will illuminate in sequen2. Q MAIN OUTPUT bree Q s ZZ S33 4 DCP60 en GB_V1 7 07 15 Control Mode Selections There are four control modes for the power supply NORMAL PRESET SET and REMOTE CONTROL modes Slide the Mode Selection Switch 8 to the desired Mode The power supply is factory preset to Normal Mode with maximum current level CC Normal Mode This is the factory default mode the power supply output Voltage and Current are controlled by the dual action gain knobs 1 D Push the knobs to toggle the coarse and fine tuning notice the subtle changes in brightness of the related LED Adjust the knobs to the desired values using coarse and then fine tuning To check the preset current level turn the Current Knob lightly in any direction The display will resume its normal brightness after a few i seconds to re affirm the adjustment 9 F RECALL Note The total rated current Aux Main is 10A N Preset Mode nis 1 In this mode the Rear Control Light is ON to indicate that the 8 Remore Ctrl MODE panel V amp controls are de activated Set 2 There are three preset outputs P1 P2 P3 available using the Recall Selection Switch 9 3 The preset values are factory set as shown in the table below 4 The user can change these output settings please refer to the next paragraph Recall No Output Voltage Output Current P1 5V M
3. 1 7 07 15 Remote Control Operation There are two methods for remotely controlling current and voltage adjustments Current must be controlled for both methods otherwise the unit will default to CC mode REMOTE CONTROL METHOD 1 Using two external DC voltage sources Remote Socket Pin Assignment for external variable voltage source PIN FUNCTIONS REMARKS 1 Internal DC 5V Lower than 50mA 2 Voltage adjust Oto5V_ External VDC 3 Current adjust O to 5V External VDC 4 Ground 5 Output OFF Short to ground for OFF 6 N A 7 N A 8 N A Check the output voltage range of the power supply by varying the external voltage source Short circuit the main output with LOAWG wire to check the CC setting on the display while varying the external voltage source REMOTE CONTROL METHOD 2 Using two 0 to 5K Ohm variable resistors PIN 4 5V Internal DC PIN 3 Icc adjust PIN 4 GROUND Remote Socket Pin Assignment for external variable resistor PIN FUNCTIONS REMARKS 1 Internal DC 5V One end of resistor 2 Voltage adjust Variable leg of resistor 3 Current adjust Variable leg of resistor 4 Ground Other end of resistor 5 Output OFF Short to ground for OFF 6 N A 7 N A 8 N A Check the output voltage range of the power supply by adjusting the 5Kohm variable resistor Short circuit the main output with 10AWG wire to check the CC setting on
4. EXTECH USER GUIDE INSTRUMENTS Model DCP60 and Model DCP60 220 Switching Mode DC Power Supplies 60V 10A Adjustable CURRENT 1 60VDC 104 Adjustaby Switching Mode Power Supply DCP60 EXTECH AUX OUTPUT 5A MAX iN e o Introduction and Features Thank you for selecting the Extech DCP60 110V or DCP60 220 220V Switching Power Supply The DCP60 is highly efficient incorporates upgraded SMPS circuitry with small form factor benefits from an automatic cross over for CC and CV has three 3 Voltage Current presets and can be remote controlled The DCP60 is perfect for solving a variety of loading conditions and applications e Dual action Course Fine tuning provides smooth accurate and quick setting of Voltage Current e Setting changing and verifying the current limit level is convenient and can be performed without output pole spiking e The Remote Control feature permits output ON OFF and Voltage Current adjustments e The USB port offers PC connectivity for programming and running ramp soak cycles with 20 programmable sets of Voltage Current and varying test durations up to 999 cycles e Applications and industries where the DCP60 can be employed include laboratory telecommunications production testing field testing DC network powering and more e Three 3 user programmable Voltage Current settings offer quick recall of frequently used test settings This device is shipped fully tested and cal
5. aximum P2 13 8V Maximum P3 55V Maximum Set Mode Enter the Set Mode by pushing Switch 8 to the Set Mode slot the power supply is now ready to be preset To define the preset output P1 P2 P3 OO Nos Move the Recall Switch 9 to position P1 P2 or P3 Adjust the front panel voltage control knob to set the desired voltage value Adjust the front panel current control knob to set the desired current limit value Repeat the procedure for the remaining recall locations P1 P2 P3 if desired Move Mode Switch 8 from Set to Preset position to confirm the settings Set Mode Notes All presets are saved after the power supply has been switched off Always check the output voltage of the Preset before connecting to a Load To check the preset values 1 Move the Mode Switch 8 to the Preset position and then set the Recall Switch 9 to P1 P2 or P3 The V and settings for the corresponding RECALL P1 P2 P3 memories will be shown on the panel meter 5 DCP60 en GB_V1 7 07 15 To reset the preset outputs to the factory default state 1 Press and hold the Voltage Control knob for 30 seconds to access the menu a BEE 2 When the display is showing CCO rotate the Voltage Control knob until the voltage meter shows rPr G O 3 With the Current meter showing no rotate the Current Control knob until the Current meter shows YES CURRENT O Siha CUBRENT
6. ce When the cooling fan is being checked a high speed wind sound can be heard After the self tests the CV V and ALED indicators are lit displaying voltage and 0 0 current To find the CC current level turn the current control knob one click in either direction The current display returns to 0 0 after a few seconds The table below details the self test sequence Self test displays Test r E H iC Software version v ELEN BAB Segment check C V Indicator check We Wee C C Indicator check TOf ormo ana Wev Rear control indicator check ew Return to C V BEJ 8558 Start to check OHP E HE I Over voltage protection check AL pP l x HE Over load protection check EP l EHEJ Over temperature protection check FAR CHE i Fan check g P f OFF Output off remote control mode Using the control knobs The rotary encoder 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 the related LED Adjust the knobs to the desired values by using coarse and then fine tuning The display will resume its normal brightness after few seconds to confirm an adjustment 7 DCP60 en GB_V1 7 07 15 Connecting the Power Supply and running a test 1 Connect the equipment under test to the power supply Red is connected to th
7. e positive polarity input of the equipment and Black is connected to the negative polarity input of the equipment Switch ON the power supply first the panel meter amp green CV Indicator should illuminate Next switch ON the equipment under test the panel meter amp green CV Indicator should remain lit in green Testing can now begin When finished switch OFF the equipment under test first and then switch off the power supply Setting up the Power supply in Constant Current CC mode NO PONS Set current knob to minimum Set voltage knob to Maximum Short output leads together Turn on the power supply Turn up current knob until you reach the current value you want to use Turn off the power supply Un short the leads Manual Zero Function The power supply automatically zeroes the current metering upon power up To manually run a zero function without having to cycle power T 2 Press and hold the Voltage Control Knob for 30 seconds to open the menu reg HA ni O ho Rotate the Current Control knob until the meter shows the following VOLTAGE CURRENT VOLTAGE CUBRENT Press the Current Control knob once to confirm The display will show YES VOLTAGE mine O CURRENT v A Press the Voltage Control knob to exit the menu 130 l Ea OEN VOLTAGE CURRENT 8 DCP60 en GB_V
8. his 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 and OUP warning appears as below 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 the customer care department or the point of purchase OTP Over Temperature Protection There is a thermo sensor inside the unit to monitor and prevent the unit from unduly heating internally When an OTP error occurs there is no output and the following warning will appear on the LED display _ ov OR a ee p Li v A cc When this warning appears switch off the unit and remove all loading Check the load and output setting Allow the unit to cool for at least 30 minutes Check to see if any ventilation holes are blocked also check that there is sufficient clearance around the power supply Listen carefully for the short wind sound emanating from the cooling fan when the unit is switched ON again If the wind sound is not detected the fan may be faulty do not use the power supply in this case contact the customer care department or the agent from the point of purchase OLP Over Load Protection Normally the overload protection is sustained by the CC constant curre
9. ibrated and with proper use will provide years of reliable service Please visit our website www extech com to check for the latest version of this User Guide Product Updates and Customer Support 2 DCP60 en GB_V1 7 07 15 Safety This manual contains important safety and operation instructions for correct use of the power supply Read through the manual and pay special attention to the markings and labels of this unit and equipment to be connected Pay special attention to these two types of notices used in this manual WARNING Failure to observe this warning may cause injury to persons and damage to power supply or connected equipment CAUTION Failure to observe this warning may result in damage to equipment and improper functioning of the power supply WARNING 1 Do not use this power supply near water 2 Do not operate or touch this power supply with wet hands 3 Do not open the casing of the power supply when it is connected to ac mains 4 Refer all servicing to qualified service personnel only 5 Before replacing the AC fuse determine the cause and clear up the cause first 6 Replace the AC fuse with the same type and rating as the original fuse 7 The maximum output voltage of the DCP60 exceeds 60VDC avoid touching the metal contact parts at the output terminals CAUTION SOV RW Nie Use a grounded 3 pin AC source This unit is intended for indoor use only Do not operate or place this unit in a humid dus
10. nt mode When the CC mode fails and goes undetected serious damage to the test piece or load may occur The OLP is used to minimize the extent of damage to the loads in the event of power supply failure Switch off the power supply as soon as this warning is seen as shown below To reset this warning switch off the unit and remove all loading Switch the unit back on again and double check with caution If this problem persists please contact the customer care department or and consult with the agent at the point of purchase 12 DCP60 en GB_V1 7 07 15
11. put Voltage Fuse Full Load Current Installation category Other Efficiency Switching Frequency Tracking Over Voltage Protections Transient Response Time 50 100 load Power Factor Control Cooling method Protections Operating RH Approvals Dimensions Weight Altitude Pollution degree 1 to 60VDC 0 to 10ADC 50mV Line 90 to 130VAC Variation Line 170 to 264VAC Variation 20mV 20mV 100mA Line 90 to 130VAC Variation Line 170 to 264VAC Variation 50mA 50mA 5mvV 100mv 10mA 3 digit LED Display 0 2 3 counts 3 digit LED Display 0 2 3 counts Model DCP60 90 to 130VAC 50 60Hz Model DCP60 220 220 to 240CVAC 50 60Hz 8A 250V 5x20mm 120V 4A 250V 5x20mm 220V 6 2A 120V 3 25A 220V CAT 2 89 65 to 85 kHz approx O P 1 5V set voltage 2V O P 5 20V set voltage 3V O P 20 60V set voltage 4V 1 5ms Power Factor correction gt 0 9 at optimal load Thermostatic control fan from zero to full speed Overload Short Circuit by Constant Current Output Tracking Over Voltage and Over Temperature 10 to 80 Relative Humidity CE EMC EN 55011 55022 LVD EN 60950 61010 7 9 x 3 5 x 8 5 200 x 90 x 215mm 5 7 bs 2 6 kg up to 6561 ft 2000m 2 Copyright 2014 2015 FLIR Systems Inc All rights reserved including the right of reproduction in whole or in part in any form www extech com 11 DCP60 en GB_V1 7 07 15 Troubleshooting OUP Over Voltage Protection T
12. the display while adjusting the variable resistor 9 DCP60 en GB_V1 7 07 15 Remote Control Output ON OFF Remote output ON OFF control can be activated in any of the modes Normal Preset Set and Remote Review the conditions below By default Pin 5 is open and the output is ON Shorting Pin 5 to Pin 4 ground switches the output OFF When the output is OFF the C V amp C C LEDs will flash The present output voltage and current setting will be shown on the panel meter The user can adjust the output using the voltage amp current control knob to the desired value when the output is OFF Remark Use only the 8 pin remote plug provided and connect with 22AWG wires See diagram below Note Pin numbers are marked on the black area of the socket PC Software Program When equipped with a USB connection you can control the output of the power supply through a USB PC connection and the supplied software Please refer to the separate Software Help Guide available on the Software CD 10 DCP60 en GB_V1 7 07 15 Specifications Output Variable Voltage Output Variable Current Output Voltage Regulation Load 10 to 100 Load Model DCP60 Model DCP60 220 Current Regulation Load 10 to 90 rated voltage Model DCP60 Model DCP60 220 Ripple and Noise Ripple and Noise RMS voltage Ripple and Noise P P voltage Current Ripple and Noise RMS Meter Type and Accuracy Voltage Meter Current Meter Input In
13. ty location Do not operate this unit in direct sunlight or near any heat source Before plugging into local AC mains check with the rating label at the back of the unit Do not block any ventilation openings of the unit This unit must be used within the specified rating regular excessive continuous loading may cause damage to the power supply The gauge size of the input power cable must be at least 0 75mm and the total length of power cable must not exceed 3m Input Fuse Recommended T3AL250V 3A Time Lag 3 DCP60 en GB_V1 7 07 15 Power Supply Description FRONT PANEL 1 LED panel meter display with CC CV Indictor 2 Rear Control Indicator lights when using Preset Remote Control Set mode 3 Output Voltage Control Knob controls both the main and auxiliary output voltage 4 Output Current Control Knob controls both the main and auxiliary output current limit 5 Power ON OFF Switch 6 Aux output terminal max 5A The total rated current Aux t Main is 10A REAR PANEL 7 Main Output Terminal Rated for 10A The total rated current Aux Main is 10A 8 Mode Selection Switch Normal Preset Remote Control Set Modes 9 Recall Preset Voltage Selection Switch 10 Remote Control Terminal 11 Cooling Fan Air Intake Grille 12 AC Input Plug 13 USB port i G FOVDC 10A Adiustabje ove ible Switching Mode Power Sup ay EXTECH INSTRUM ens R P2 RECALL 3
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