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Hypontech HPT Series, User Manual

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Hypontech HPT Series User Manual Download Page 19

 

19  HPT USER MANUAL 

7.3 Display and Control Logics 

 

When inverter starts up and operates, there is a control button beside LCD Display of the 

inverter. Please follow the logics listed below. 

Summary of Contents for HPT Series

Page 1: ......

Page 2: ...HPT Series 3 Phase Grid tied Solar Inverters USER MANUAL...

Page 3: ...on 11 5 3 DC Wire Assembly and Connection 12 5 4 Residual Current Protection 12 6 COMMUNICATION 13 6 1 System monitoring via Datalogger RS485 Wi Fi GPRS Optional 13 6 2 Output Efficiency Control via S...

Page 4: ...rsons who are responsible for mounting installation commissioning maintenance tests and service of HYPONTECH inverter products must be suitably trained and qualified for corresponding operations They...

Page 5: ...ter could cause lethal electrical shocks Before proceeding any work including maintenance and or service on the inverter fully disconnect it from all DC input AC grid and other voltage sources There M...

Page 6: ...HPT USER MANUAL 6 3 2 Product Overview 1 LED LCD or LED 2 DC Switch 3 PV Terminal s 4 COM1 Wi Fi GPRS Optional 5 COM2 RS485 METER DRED 6 Secondary PE Terminal 7 AC Terminal...

Page 7: ...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 boar...

Page 8: ...r 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...

Page 9: ...to ensure its stably attached 4 Use M5 screws T25 screwdriver torque 2 5 Nm to attach the heat sink fins to the mounting bracket 5 It is recommended to attach the anti theft lock to the inverter Lock...

Page 10: ...the frequency and voltage of grid connection and make sure they follow the inverter s grid connection specifications 2 An external circuit breaker on the AC side or a fuse at 1 25 AC rated current is...

Page 11: ...Switch Types Please install an individual 2 stage miniature circuit breaker according to the following specifications Model Maximum output current A AC Breaker Rated current A HPT 3000 5 16 HPT 4000...

Page 12: ...n 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 a...

Page 13: ...nd tighten 3 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 onlin...

Page 14: ...ut to prevent the cable from wobbling Step 5 Put on the COM sealing plate and firmly tighten the screws to prevent moisture and dust Screwdriver type T25 Torque 2 5 Nm When installing RS485 the COM se...

Page 15: ...tion 50 rated power DRM 3 Power consumption 75 rated power AND respond to reactive power when capable DRM 4 Increase power consumption prior subject to constraints from other active DRMs DRM 5 No powe...

Page 16: ...Moistures and Dust will damage the inverter Secure and tighten the screws on COM sealing plate Warranty will be void if the inverter is damaged due to moisture and dust caused by poor installation of...

Page 17: ...nd 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...

Page 18: ...HPT USER MANUAL 18 7 2 Inverter LED Indicators When the inverter operates LED symbols on display have the following meanings...

Page 19: ...19 HPT USER MANUAL 7 3 Display and Control Logics When inverter starts up and operates there is a control button beside LCD Display of the inverter Please follow the logics listed below...

Page 20: ...om 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 mul...

Page 21: ...21 HPT USER MANUAL 9 TECHNICAL PARAMETERS...

Page 22: ...HPT USER MANUAL 22...

Page 23: ...23 HPT USER MANUAL...

Page 24: ...HPT USER MANUAL 24...

Page 25: ...led Reactive power mode Default Disabled Characteristic power factor curve for cos P Default Disabled Note The power quality modes can be enabled or disabled via our monitoring APP or Web Please refer...

Page 26: ...played 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 Mea...

Page 27: ...ithin the permissible range while the fault occurs please contact the service 6 Surface insulation resistance error In the process of power on and start up the insulation impedance of PV and PV to gro...

Page 28: ...wer supply line is normal If this fault is still being shown contact the service 10 Grid voltage exceeds the permissible range grid voltage exceeds the Safety regulations If it happens occasionally it...

Page 29: ...f the electricity exceeds the permissible range the current exceeds 1A in stastic state and 4A in dynamic state Disconnect the inverter from the utility grid and the PV array and reconnect it after LE...

Page 30: ...ge while the fault occurs please contact the service 17 DRM S9 Error DRM switch S9 fault Check the connection of DRM device If the DRM device is connected normally while this fault occurs please conta...

Page 31: ...meters 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 af...

Page 32: ...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 13 CERTIFICATES Grid Standards EN50549 1 AS...

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