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Masspower SUN-1000GTIL2-LCD, User Manual

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Masspower SUN-1000GTIL2-LCD User Manual Download Page 15

 

 

 

Limiter Setting on the LCD of the inverter: 

The GTIL include three working mode:Work as normal GTI without power 
limitation.Work under Internal limiter mode and Work under External limiter mode,Pls 
make your setting on the LCD and save it,details setting operation,pls read the GTI 
manual.  

 

  

 

 

 

 

 

 

 

 

 

The connector of Internal&External Limiter: 

 

Summary of Contents for SUN-1000GTIL2-LCD

Page 1: ...User Manual of 2nd Generation Grid Tie Inverter with Limiter Grid Tie Inverter With Internal External Limiter GTIL 2016 3 1 All rights reserved 1 ...

Page 2: ...hus the consumers will be charged for power even if it is given to the grid and this is the problem This is the 2nd generation GTIL of Masspower The first generation GTIL must be used with an additional limiter module we also add an switch button to enable the inverter either can work at limit mode or at normal grid tie mode With the 2nd generation GTIL we integrated the limit function inside the ...

Page 3: ...If the Grid fails then the Grid Tie Inverter will turn off When the Grid comes back on line The Grid Tie Inverter will again supply power to the load and any excess power is exported to the Grid again 1 4 If the Solar Panel is producing less power and the GTI cannot deliver all the power needed by the load then power will be supplemented by the Grid 1 5 Power Meters Except smart meter are not awar...

Page 4: ...of the Grid Tie Inverter with Limiter is the Limiter Module LM The LM continuously sampled the power needed by the load through the current sensor connected after the Main Circuit Breaker The LM then will process the signal It then sends signal to Grid Tie Inverter how much power to deliver to the load in real time 2 3 The user after installing and connecting the GTIL correctly need not do anythin...

Page 5: ...3 The Limiter Module Parts Description ...

Page 6: ...Main Circuit Breaker Converts the magnetic field created by the flow of current in the wire into small AC voltage and current which is proportional to the power that passes through the wire 3 4 Clamp sensor AC signal socket connects the clamp sensor AC signal to the LM module 3 5 Terminal Block AC power to Grid The AC output of the GTIL is plugged to the LM receptacle in order for the LCD to displ...

Page 7: ...4 WIRING DIAGRAM WITH EXTERNAL LIMITER ...

Page 8: ...al wires will be short as supplied with the unit 4 2 Use a dedicated 20 A breaker for the GTIL in the Load Circuit breaker panel board 4 3 Wiring and Connection Procedure 4 3 1 After the GTIL and LM are properly installed Shut off the main circuit breaker Connect the clamp sensor to one hot wire after the main breaker Connect the other end of clamp sensor signal cable to the LM Neatly lay out the ...

Page 9: ... Also the connector plugs have dent slot in the plugs body so it can only be connected in one direction or position Step 3 Connecting Limiter module DC output signal to GTIL Using the dc signal cable which provided by supplier to connect the external limiter connector of the GTIL to the limiter DC connector DC output signal socket in the limiter module is marked A and B you can connect the connect...

Page 10: ...cable Failure to follow will cause serious problem with the unit Pls read the manual booklet of the GTI included in the package for correct wire and circuit breaker disconnect switch rating Do not turn on the DC circuit breaker disconnect switch 4 3 6 Review all connections and make sure of the tightness of plugs and connections Re check DC polarity connections of solar panel 4 3 7 Turn on the 20A...

Page 11: ...ll display Utility Power which is the actual power or total load in real time Press the up and down buttons to display the Inverter Power Utility power Utility Total KWH and Inverter Total KWH Inverter Power should read zero initially ...

Page 12: ...will be prompted yes or no to reset Press up or down button to select either yes or no and then press SET to reset To reset Inverter Total press the down button continuously and you will prompted yes or no also to reset Press up or down to select yes or no and Press SET to reset ...

Page 13: ... power to the load Check the inverter power display in the LCD 4 3 11 To shutdown turn off or unplug first the GTIL before disconnecting the power to limiter module Or shut off the breaker to LM module to cut power to whole set up Do not disconnect Solar panel connection to GTIL while the system is operating 4 3 12 In normal operation when the unit is started or the LM breaker is turned on while a...

Page 14: ...n additional limiter module Installation is much easier Clamp the current sensor cable to the hot wire to measure the current the internal limiter will auto detect the load power and control the inverter output power excess power will be well controlled 5 2 External protective device including dc and ac SPD Surge protection device dc and ac breaker etc is recommended to installed in the system ...

Page 15: ...e working mode Work as normal GTI without power limitation Work under Internal limiter mode and Work under External limiter mode Pls make your setting on the LCD and save it details setting operation pls read the GTI manual The connector of Internal External Limiter ...

Page 16: ...upport For more information about installation and other concerns or if you have more questions or clarification about the product 6 0 Limiter Module Specification 1 Clamp sensor Max 100A 2 Wattmeter Max 9999w 3 Terminal Block Max 20A 4 Receptacle max 2000w 5 Clamp sensor signal 5v AC max mA 6 DC signal Cable 5v DC ____ max mA Available Masspower GTIL Model 1000W Model SUN 1000GTIL2 LCD 22 60VDC 4...

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