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GSR 36/48V 

Technical manual

  

   

Model 36/48

LED Signals

Led PV
 Green

Functionality

The   number   of   flashes   indicates   the   charging   current   of   the 
battery.

Charging 

Current

1 flash every 8 sec.: 0,1 < current< 0.5A

2 flashes every 8 sec.: 0.5A < current< 1.0A

3 flashes every 8 sec.: 1.0A < current < 1.5A

4 flashes every 8 sec.: 1.5A < current < 2.0A

5 flashes every 8 sec.: 2.0A < current < 2.5A

6 flashes every 8 sec.: 2.5A < current < 3.0A

7 flashes every 8 sec.:  current > 3.0A

Led Status

Amber

Functionality

Indicates the state of the system

STATUS

Led color amber indicates the activation of the load terminal.

1   flash   red   every   8   seconds   signals   Low-Battery;   In   these 
conditions the load  terminal is unactive.

Led  color red indicates error of  battery.

Tab. 2   Led Signals

End of charge current depending on temperature

 

Fig.3 End of charge current for lead acid batteries.

This document is the property of  

Giocosolutions S.r.l. 

5

Summary of Contents for GSR 36/48V

Page 1: ...ith temperature There is a LOAD terminal that can be used to control the activation of an external load at the same voltage of the battery with a maximum current of 5A The LOAD terminal can be configured using a dip switch to fuction for 24 h day or it can be set to function only at night SW3 The LOAD terminal doesn t function in case of low battery voltage lower than the low battery signal see Ta...

Page 2: ...GSR 36 48V Technical manual Model 36 48 Working scheme Fig 1 working scheme This document is the property of Giocosolutions S r l 2 ...

Page 3: ...electrical connections as shown in Fig 2 First of all connect the Load then the battery and last the PV module If this sequence is respected the GSR may signal a battery error red led stable be sure to use the electric cables to the appropriate section of current that must flow As soon as the battery is connected both LEDs light up for a second to report good start to the charge controller 6 Test ...

Page 4: ...tteria SW2 OFF Select lead acid battery with compensation of end of charge voltage in temperature as shown in fig 3 SW2 ON Select li ion battery with end of charge voltage of 43 2V for 36V systems and 57 6V for 48V systems Dip switch 3 Posizione Configura accensione carico LOAD SW3 OFF Load terminal working 24 h day SW3 ON Load terminal working only at night Tab 1 Dip switch configuration This doc...

Page 5: ...ec 2 0A current 2 5A 6 flashes every 8 sec 2 5A current 3 0A 7 flashes every 8 sec current 3 0A Led Status Amber Functionality Indicates the state of the system STATUS Led color amber indicates the activation of the load terminal 1 flash red every 8 seconds signals Low Battery In these conditions the load terminal is unactive Led color red indicates error of battery Tab 2 Led Signals End of charge...

Page 6: ...tt Vtadj 72mV C 96mV C End charge voltage at 25 C program Lithium SW2 ON Vch_Li 43 2V 57 6V Low battery voltage warning Vlb_Pb 33 3V 44 4V Voltage output signal low battery Vout_lb_ Pb Vch_Pb 1 2V Vch_Pb 1 6V Self consumption Vlb Li 37 5V 50 0V Operating Temperature Vout_lb Li Vch_li 1 2 V Vch_li 1 2V Power dissipation Iload 5A 5A Section terminals VLoad Vbatt Vbatt Degree of protection Isleep 10m...

Page 7: ... delivered to an authorized collection center or in case of purchase of equivalent equipment can be returned free of charge to the distributor of the new equipment The penalties for those who illegally gets rid of electronic waste will be applied by the individual municipalities Giocosolutions s r l Via Avogadro 19 Avigliana 10051 To Italy info giocosolutions com www giocosolutions com This docume...

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