powertronics PT-3000 User Manual Download Page 3

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Unit Diagram/Operation Instructions

3.1 Front panel icons

3.2 Side Panel Icons

Guide

①

5VDC Output (USB sockets)

②

AC Outlets

③

12VDC Output

Guide

④

AC Input Socket (AC charger)

⑤

Cooling Fan

⑥

Solar Input Breaker

⑦

Battery Input Breaker

⑧

AC Input Breaker

⑨

AC Output Breaker

⑩

External Battery Input Terminals

⑪

Solar Input Terminals (Solar Charger)

⑫

AC Input Terminals

⑬

AC Output Terminals

Summary of Contents for PT-3000

Page 1: ...User Manual PT 3000 Powertronics Inc 370 Mountain St Willimantic CT 06226 844 241 1046 www powertronics us ...

Page 2: ...w voltage protection overload protection short circuit protection over temperature protection Intelligent MPPT solar controller with over charge over discharge protection and current limiting charging protections 2 Installation Storage Instructions 2 1 Out of Package Inspection 2 1 1 Open and inspect the equipment for damage please ensure the Quick Start and user manual are present 2 1 2 If the eq...

Page 3: ...Guide 5VDC Output USB sockets AC Outlets 12VDC Output Guide AC Input Socket AC charger Cooling Fan Solar Input Breaker Battery Input Breaker AC Input Breaker AC Output Breaker External Battery Input Terminals Solar Input Terminals Solar Charger AC Input Terminals AC Output Terminals ...

Page 4: ... 2 3 ...

Page 5: ... Scroll down set key Under the main screen click to view the unit parameters and set the decrements Function keys Press and hold to enter unit mode settings Under settings screen press to confirm the parameters and return to the main screen 4 3 3 3 LED Status Description LED display Description PV Green Light PV start charging OFF PV stop charging LINE Green Light AC is connected and the output is...

Page 6: ...3 3 4 2 Main Menu From the main screen press and hold Function key for 5 seconds to enter the main menu press DOWN or UP to view the sub menu The function of P0 P1 P2 P3 P4 when flashing is as follows Main Menu Functions P4 Buzzer mode P3 Inverter charging current P2 P1 Inverter operating mode P0 Save Exit 7 ...

Page 7: ... UP key and press the Function key to save and exit On Indicates that the buzzer is on 0FF Indicates that the buzzer is off 3 3 5 2 Inverter AC Charging Settings In the main screen press and hold the Function button for 5 seconds to enter the main menu Press the DOWN button to select inverter charging information P3 Press the Function button to enter the setting interface through DOWN or UP keys i...

Page 8: ... When the grid power is back to normal the unit will transfer back to grid power bypassing 03 Battery priority mode Under working mode 03 grid power is not charging the battery The unit can be charged via Solar charger only as Solar and battery are the main power sources Solar charge the batteries and supply the power to the loads through the inverter When the battery is discharged to the low volt...

Page 9: ...ion Battery The external battery s voltage must be consistent with the unit s internal battery voltage 51 2V Make sure the positive and negative terminals are wired correctly Reversing polarity may damage the unit 4 5 Instructions for AC Input The unit has 2 ways for AC input wiring AC Input Socket and AC input terminals Please check below for details 13 WARNING VERY IMPORTANT DO NOT connect AC In...

Page 10: ...AC input terminals is 30A 14 When you want to use the unit as an uninterrupted backup power to your loads you are suggested to wire the AC input with terminals Use the correct size of AC power cable 2 5mm or bigger make sure the AC power voltage is in the range of unit allowance Turn on AC input breaker and battery breaker THEN wire AC power source to the AC input terminals VERY IMPORTANT NOTE DO ...

Page 11: ...ds are connected to the 5VDC Output USB souckets on the front panel The total 5VDC USB output current is 2A The 12VDC loads is connected to the 12VDC Output on the front panel The total 12VDC output current is 2A Make sure the positive and negative of the DC loads are wiring correctly before plug in DC output short circuit may cause the unit damage 17 AC Output MAX 15A AC Output MAX 12VDC LOAD 5VD...

Page 12: ...l relay action the unit AC output is off LCD screen turned off turn off all the breakers 5 4 Battery protection table When the AC output is turned on the relevant protections must beexecuted when the battery voltage reaches the value in the table below Inverter protection voltage parameters Overvoltage protection Overvoltage recovery Low voltage alarm Low voltage protection 71 6VDC 68 2VDC 46 0VDC...

Page 13: ...ies of product requires little maintenance battery only needs to maintain its charge for full life expectancy 6 2 If you do not use the equipment for a long period of time it is recommended it be charged every 4 6 months Under normal circumstances the battery s life will be 3 5 years if found in poor condition you must replace the battery early Replacement of the battery must be carried out by qua...

Page 14: ...ether the wiring of the Solar array is correct and the contact is reliable When you contact the service staff please provide the following information Type of unit date of issue complete description of the problem including the relevant indicator display status battery configuration connection 22 8 Technical Data Sheet Model 3KW Battery rated voltage vdc 51 2 Inverter Rated power w 3000 Input volt...

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