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DPM-3232

1. Current Range Amp A 0 20A continuous 30A max for 30mins 60A max for 5 seconds and non repeatable within 60second Voltage Range Volt V 5 60V or 0 60V with external DC source Resolution of V amp 0 01V 0 01A Scrolling Display of Registered Parameters Charge Ampere Hour Ah Max recorded Ah 99 999AH Resolution of Ah 0 01Ah for total recorded Ah lt 1 000Ah 0 1Ah for 10 000 gt total recorded Ah gt 1 000Ah 1Ah for total recorded Ah gt 10 000Ah Power Watt Wp registered Max recorded W 3600W Resolution of W 0 1W Energy Kilo Watt Hour kWh Max recorded kWh 9999 9kWh Resolution of kWh 0 1kWh Registered Peak Voltage Vp Min Voltage Vm Peak Current Ap Min Current Am The new high and low values of voltage and current will replace the old ones during the metering period and saved at the end of the metering period Accumulative Max Operation Period logged 75 hours 180s data logging interval 1500 samples Update speed of LCD display values 3 seconds per parameter Data logging interval Selectable from 30s to 180s 3 minutes Operating Voltage amp Current 5 60VDC 12mA External DC Source 5 60VDC 8mA 12mA Operating Temperature 0 to 40 C non condensing humidity Storage Temperature 10 C to 60 C Construction LCD Display VA 54x 14 4mm 16 character x 2 row STN 5 8 dots Housing Mate
2. DPM 3232 Digital DC Power Meter with Data logging capability User Manual Introduction The DPM 3232 digital DC Power Meter measures and displays in real time DC Voltage 0 60V DC Current 0 60A and Watts 0 3600W It also displays Amp hour Watt hour maximum or peak Watts running time since Power Meter start up and minimum and maximum values of voltage and current during the measuring period There is one pair of leads for source input and another pair for load output the power meter can either be powered by the input or the output whichever has a minimum 5V DC available only voltages between 5V and 60V can be measured when powered in this way The Power Meter can also be powered by an external DC voltage of 5 to 60VDC which then allows a voltage measurement range of 0 60V Once the Power Meter is powered up it starts to display and log the Voltage and Current It also displays Wattage Amp hours Watt hours Max amp Min Voltage and Current and peak Watts The logged data values are recorded at a user selectable interval of 30 seconds to 3 minutes Up to 1 500 sets of data can be stored in the Power Meter s Memory EEPROM so even when the Power Meter is powered down data is retained The data can be retrieved by a PC using the optional Data Adapter DPA 3051 and a software program provided Unless reset the last set of data values Ah Wh peak Current peak Watts and sometimes min and peak Voltage is retained and displayed when
3. he scrolling displays can be halted at any time and also released by one quick press of the Reset button 9 www procontechnology com au Phone 03 98306288 FAX 03 98306481 Input Source leads External Power Socket An external power source 5 60VDC extends the measured voltage range from 5 60V to 0 60V Pins 5V GND RC 5V 5V to 60V external DC source GND Ground or negative of external DC source RC Remote Clear this is for deleting the stored data Phono Socket for connection to optional Data Adapter DPA 3051 Output Load leads Reset Switch To clear saved data and to setup the unit and halt continue display scrolling Oa ooN DPM 3232 Connections A The following are some examples for four wire meter connections A1 Standard connection DC POWER SOURCE 6 66V 20 97A 5 60V 6 95VP 89 1W A2 with external DC connection DC POWER SOURCE 5 60V T 5 60V External DC www procontechnology com au Phone 03 98306288 FAX 03 98306481 A3 with optional Data adapter DC POWER SOURCE 6 66V 20 97A 5 60V 6 95VP 89 1W Data Adapter B The following are some examples for three wire meter connections B1 Standard connection No Connection DC POWER SOURCE 5 60V B2 with external DC connection No Connection DC POWER SOURCE 5 60V e aa 0 15V 20 97A 6 95VP 89 1W 7 5 60V Exter
4. mp hours Ah The value displayed is the total charge in Amp hours delivered to the LOAD since start up The Amp hours is determined using the internal clock of the MCU 4 Energy Watt hours Wh The value displayed is the total energy delivered to the LOAD in Watt hours since start up The Watt hours is determined using the internal clock of the MCU 5 Power Watts W Peak Watts Wp The value displayed is the average power delivered in Meter over the last screen update interval The displayed Peak Watts value Wp is the maximum power drawn of the LOAD since start up OPERATION TIME SINCE START UP 3 25V 2B S A 61 29 51 The second line displays the elapsed time since start up in HH MM SS format www procontechnology com au Phone 03 98306288 FAX 03 98306481 Resetting the DPM 3232 There are two ways to clear the previously stored data 1 Press and hold the Reset button 9 until the LCD display indicates Press again 5 seconds to reset then release the Reset button and press again holding for 5 seconds to delete the data 2 Use the external power source socket and connect the remote I O white wire as shown below This is marked RC on the side of the DPM tothe GND or negative terminal black wire for 3 seconds All previously recorded data is then erased Auxiliary Power www procontechnology com au Phone 03 98306288 FAX 03 98306481 SPECIFICATIONS Measured Parameters
5. nal DC B3 with optional Data adapter No Connection DC POWER Sf D r 6 66V 20 97A mO SOURCE 5 60V i 6 95VP 89 1W Data Adapter www procontechnology com au Phone 03 98306288 FAX 03 98306481 Operation and Display Screens Installation of the DC Power Meter 1 2 3 First connect the input source leads from the DC source to the meter and check that the DPM powers up If no display appears then check for reverse polarity and ensure that the voltage is greater than 5 Volts The last set of accumulated data will appear on the LCD The old data can be cleared by pressing the Reset Button for 5 seconds twice See the Resetting the DPM 3232 section for more information Connect the remaining leads to complete the installation of the DC Power Meter Setting the data logging time interval 1 DPM will display the Sampling time setting when it powers up To enter the sampling time setup mode PRESS and HOLD the RESET button for 5 seconds whilst Sampling time is displayed The sampling time can be set as whole seconds between 30 and 180 Input starts from the left hand digit and moves to the right The digit being set will flash A short press of the RESET button will change the value of the digit Repeat steps 3 and 4 for all digits After all three digits have been entered a Y is displayed to confirm the entry To abort the entry a
6. pply a short press to the RESET button to change Y to N Then PRESS and HOLD RESET button to start the Sampling Time setup again www procontechnology com au Phone 03 98306288 FAX 03 98306481 8 If the entry is correct then PRESS and HOLD the RESET button to confirm OK is then displayed confirming the sampling time set The DPM then enters the operation mode OTHER DISPLAYS A On first powering up the display the firmware version and factory preset data port mode are shown Version 1 535 USE B Measured Data Display 18 BAL 4 18H 18 62Hh 1 Sl C The Volts Amp and Watt are continuously displayed all other data is shown cyclically at about 3 second intervals The display can be toggled between fixed and cyclical by one quick press of the Reset button 9 1 Current Amps A Peak Amps Ap Minimum Amps Am The Amps value is the average current through the Meter s black wire over the last screen update interval Ap is the Peak maximum current to the LOAD since start up to the present time Similarly Am is the minimum current 2 Voltage Volts V Maximum Voltage Vp Minimum Voltage Vm The Volts value is the average voltage over the last screen update interval Vp is the Peak maximum voltage from the source side since start up to the present time Similarly for Vm minimum which is the minimum voltage on the source side since start up 3 Charge A
7. rial Polycarbonate Dimension amp Weight 75 L x 45 W x 23 D mm 100g approx Supplied Accessories User manual snap on mount 2 screw type connector blocks and external power cable with plug Optional Accessories 1 Data adapter module and software for data logging 2 External DC power box with plug Approvals CE EN61326 FCC www procontechnology com au REV 3 2015 01 Phone 03 98306288 FAX 03 98306481
8. the DM 3232 is powered up again A new group of data up to 20 is created each time The Power Meter can be mounted using the Snap On bracket provided or magnetically on ferrous metal surfaces Precautions Do not exceed 60A or 60V DC when using the Power Meter Do not apply 60A for more than 5 seconds within any 60 second interval This meter is designed for indoor use only Do not disassemble or attempt to repair the Power Meter Return it to your service agent for repair If the start up screen does not appear immediately remove the power source Do not short circuit the input or output leads It is good practice to have both the input and output terminal blocks connected to prevent short circuits Double check the correct input and output polarity If the input connection has the wrong polarity the LCD display will not show Wrong polarity on the output may result in excessive current flow h Damage to the Power Meter may result if voltage is applied with the wrong polarity i Do not exert pressure directly on the LCD display as damage may occur 9Q9T0p Controls and Indicators 1 Arrow Mark to show Input Source leads LCD Display Displays V A and W continuously Scrolling display Amp Hour Ah Watt Hour Wh Peak Voltage Vp Peak Current Ap Peak Watts Wp Min Voltage Vm or sag Min Current Am and total time since power up 3 Arrow Mark to show Output Load leads 4 Scrolling display Anyone of t

DPM-3232

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