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Hypontech HPK-1000 Series, User Manual

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Hypontech HPK-1000 Series User Manual Download Page 14

HPK-1000/1500/2000/2500/3000  USER  MANUAL  14 

5.4 Residual Current Protection 

This product is equipped with residual current protection device internally, in accordance 

with IEC 60364-7-712. An external residual current protection device is not needed. 

If the local regulation demands otherwise, it is recommended to install a 30mA Type B 

residual current protection device. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for HPK-1000 Series

Page 1: ......

Page 2: ...HPK 1000 1500 2000 2500 3000 Series Single Phase Grid tied Solar Inverters USER MANUAL V1 00 ...

Page 3: ...ion 12 5 3 DC Wire Assembly and Connection 13 5 4 Residual Current Protection 14 6 COMMUNICATION 15 6 1 System monitoring via Datalogger RS485 Wi Fi GPRS Optional 15 6 2 Output Power Control via Smart Meter 16 6 3 Demand Responsive Modes DRMs 16 6 4 Auto Test ONLY for Italian Market 17 7 START UP AND OPERATION 19 7 1 Safety Check Before Start Up 19 7 2 Inverter LED Indicators 20 7 3 Display and Co...

Page 4: ... AND CAUTION RECYCLABLE AND REUSABLE HIGH VOLTAGE AVOID CONTACT AVOID DAMP AND MOISTURE HIGH TEMPERATURE AVOID CONTACT SHIPMENT STACK LIMIT 10 CE MARKS DO NOT DISPOSE WITH HOUSEHOLD WASTE PROCEED OPERATIONS AFTER 5 MINUTES DISCHARGE BREAKABLE ITEM PLACE UPWARDS USER MANUAL IN PACK ...

Page 5: ... PV arrays MUST not be connected and operate with the product 3 When designing or constructing a PV system all components MUST remain in their permitted operating ranges and their installation requirements MUST always be fulfilled 4 Under exposure to sunlight the PV array may generate dangerous output in DC voltage Contacts with the DC wires conductors and live components in the inverter may resul...

Page 6: ...ACCONNECTOR METER CONNECTOR COMMUNICATI ON DATALOGGER OPTIONAL DOCUMENTS 1 1 1 1pair 1 1 1 1 1 RS485 Wi Fi GPRS optional 3 2 Product Overview The total size of HPK 1000 1500 2000 2500 3000 is 297 width 223 height 117 depth mm It has 1 pairs of PV input terminals and 2 communication ports It also has a LCD LED or just LED determined by user for getting information and setting parameters at field Th...

Page 7: ...play and setting device at field 2 DC Switch For switch on off the inverter 3 PV Terminal s Connected with PV Panel 4 COM1 Wi Fi RS485 GPRS Alternative distant communication method 5 COM2 METER For smart meter 6 AC Terminal Connected with AC Grid 7 Secondary PE Terminal For Grounding Protection ...

Page 8: ...erature lower than 45 5 When installing in residential or domestic environment it is recommended to install and mount the inverter on a solid concrete wall surface Mounting the inverter on composite or plaster boards or walls with similar materials would induce noise during its operation and is therefore not recommended 6 DO NOT cover the inverter NOR place any objects on top of the inverter 7 To ...

Page 9: ...g surface over 15 backwards Please mount the inverter on a vertical wall surface 4 DO NOT mount the inverter on any surfaces tilting forward or to either sides 5 DO NOT mount the inverter on a horizontal surface 6 For easy installation and operation please mount the inverter on a height that the display could match eye level 7 The bottom side where all commissioning terminals are equipped MUST alw...

Page 10: ... Check both sides of the heat sink to ensure the inverter is stably attached 5 Use M5 screws T25 screwdriver torque 2 5 Nm to attach the heat sink fins to the mounting bracket 6 It is recommended to attach the anti theft lock to the inverter Lock diameter φ4 5 5mm recommended 4 4 Installing the PE cable 1 Insert the grounding conductor into the suitable terminal lug and crimp the contact 2 Thread ...

Page 11: ... 2000 2500 3000 USER MANUAL Information on grounding components Object Description 1 Housing 2 M5 terminal lug with protective conductor 3 M5 13 pan head screw PE Conductor cross section 4 6 mm 4 5 Cable Specification ...

Page 12: ...ommended 3 Reliability of all earth connections must be tested and valid 4 Before commissioning disconnect the inverter and the circuit breaker or fuse and prevent accidental reconnection 5 2 AC Wire Assembly and Connection 5 2 1 AC Commissioning 5 2 2 AC Switch Types Please install an individual 2 stage miniature circuit breaker according to the following specifications Model Maximum output curre...

Page 13: ...ngs must have the same number of modules 4 It is mandatory to use the DC connectors within package for the connection of PV arrays 5 The polarity of the PV arrays MUST be compatible to the DC connectors of the inverter 6 The DC input voltage AND DC input current of the PV array MUST never exceed the maximum input allowance of the inverter DC Commissioning IF the DC port is MC4 Please follow the lo...

Page 14: ...oduct is equipped with residual current protection device internally in accordance with IEC 60364 7 712 An external residual current protection device is not needed If the local regulation demands otherwise it is recommended to install a 30mA Type B residual current protection device ...

Page 15: ...ion Unpack the Datalogger from package 1 Unscrew the cap in COM1 port 2 Plug the Datalogger in and tighten For user guidance and configuration of Datalogger please refer to the corresponding HYPONTECH Wi Fi Stick Guide manual which is available in printed form inside Documents pack or an online manual on HYPONTECH website at 6 1 2 RS485 Smart Meter Connection ...

Page 16: ...s connecting method and setting baud rate method for Modbus please refer to its user manual 6 3 Demand Responsive Modes DRMs The demand response enabling device DRED may be connected to inverter via HiManager following is the system connection mode For user guidance and configuration please refer to the HiManager User manual DRMs Application Description Only applicable to AS NZS4777 2 2015 DRM0 DR...

Page 17: ...to start this function First line of LCD displays Auto Testing and the second line of LCD displays Start Release the button for more than 10s LCD will automatically switch to display the information about testing 2 If auto test is finished short press the button Second line of LCD switches between Start and Result Under the Result display interface then release the button for more than 10s LCD wil...

Page 18: ...matically according to CEI 0 21 requirement Then the next test starts Test order is 81 S1 maximum over frequency 81 S2 maximum over frequency 81 S1 minimum under frequency 81 S2 minimum under frequency 59 S1 maximum voltage over 10min 59 S2 maximum over voltage 27 S1 minimum under voltage 27 S2 minimum under voltage ...

Page 19: ... the AC side and if the AC connector is properly and securely installed Check if the AC connector is firmly plugged into AC terminal 6 Cables Check if all cables are reliably connected Check if the connections are effective while the insulations are undamaged 7 Groundings Check all groundings using multimeter and if all exposed metal parts of the inverter are properly grounded 8 DC Voltage Check i...

Page 20: ...HPK 1000 1500 2000 2500 3000 USER MANUAL 20 7 2 Inverter LED Indicators When the inverter operates LED symbols on display have the following meanings ...

Page 21: ...xx xA Pac xxxxxW Uac xxx xV Pac xxxxxW Iac xx xA Pac xxxxxW Fac xx xxHz Pac xxxxxW Ver V1 0 0 00 Pac xxxxxW Set Safety Pac xxxxxW Safety Type AS 4777 2 Set Language Pac xxxxxW Language Select English Set Modbus Addr Pac xxxxxW Modbus Addr x Wait system loading short press short press short press short press short press short press short press short press short press short press short press long pr...

Page 22: ...e DC switch and prevent the switch from closing unintentionally 3 Use clamps to ensure there is no electrical current in DC wires 4 Disconnect all DC connections and resources Unplug the DC connectors and DO NOT pull the cables 5 Use multimeter to ensure the voltage on DC terminals of inverter is 0 6 Unscrew and remove the AC connector Danger to life due to high voltages Inverter capacitors need 5...

Page 23: ...23 HPS 1000 1500 2000 2500 3000 USER MANUAL 9 TECHNICAL PARAMETERS ...

Page 24: ...HPK 1000 1500 2000 2500 3000 USER MANUAL 24 ...

Page 25: ...efault Disabled Reactive power mode Default Disabled Characteristic power factor curve for cos φ P Default Disabled Note The power quality modes can be enabled or disabled via our monitoring APP or Web Please refer to the Safety Parameter Setting User Manual on our website at https www hypontech com xiazai or contact our servicer for more information Please access the monitoring platform on www hy...

Page 26: ...e will be displayed on the inverter s screen or on the Hypontech s monitoring App Web the red LED will light up The corresponding corrective measures are as follows Error Code Fault Name Description Corrective Measures 1 Functional fault in Micro Controller Unit MCU MCU abnormal self check in start process Disconnect the inverter from the utility grid and the PV array and reconnect it after LED tu...

Page 27: ...start up the insulation impedance of PV and PV to ground is detected When the detection insulation impedance is less than 200kohm it is judged as insulation fault 1 If it happens occasionally it may be caused by rainy or humid environment After the fault is eliminated the inverter can resume normal operation without other actions If there is continuous alarm please check the PV array s insulation ...

Page 28: ...very please confirm if the grid voltage is outside the permissible range due to local grid conditions try to modify the values of the monitored operational limits after informing the electric utility company first If it cannot be recovered for a long time please confirm whether the AC circuit breaker is disconnected whether the AC terminal is in good connection whether the power supply line is nor...

Page 29: ...ntact the service 14 Internal communication fault Master CPU communicate with slave CPU abnormal Disconnect the inverter from the utility grid and the PV array and reconnect it after LED turns off If this fault is still being displayed please contact the service 15 Bus voltage too high Bus voltage is greater than 500V Check the open circuit voltages of the strings and make sure it is below the max...

Page 30: ...K 1000 1500 2000 2500 3000 USER MANUAL 30 18 DRM S0 Error DRM switch S0 fault Check the connection of DRM device If the DRM device is connected normally while this fault occurs please contact the service ...

Page 31: ...ck if the parameters are normal during operation Half a year Commissioning Check if the cables are loose Check if the cable insulations are damaged especially the parts in contact with metal surfaces Half a year after first commissioning Annually OR Half a year Grounding Check if the cables are securely grounded Half a year after first commissioning Annually OR Half a year NOTICE HEAT SINK MIGHT I...

Page 32: ...verter for electrical power supply please follow the commissioning procedures and safety instructions as described in Section 6 when applicable e g DC Wires need to be reassembled Please run safety checks as described in Section 7 before closing the DC Switch and starting up again ...

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