Polaroid LS1024EU Bruksanvisning

Polaroid Inte kategoriserad LS1024EU

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Solar Charge Controller | LS1024EU
Manual | Page 1 of 2
Energy Systems
1. Safety Information
• Read all of the instructions in the manual before installation.
• DO NOT disassemble or attempt to repair the controller.
• Install external fuse or breaker as required.
• Do disconnect the solar module and fuse/ breakers near to battery before installing
or moving the controller.
• Power connections must remain tight to avoid excessive heating from a loose connection.
• Only charge batteries that comply with the parameters of controller.
• Battery connection may be wired to one battery or a bank of batteries.
• Risk of electric shock, the PV and load can produce high voltages when the controller
is working.
2. Overview
The Polaroid Solar Charge Controller is a PWM charge controller that adopts the most
advanced digital technique. It’s an easy operation and cost ef cient controller featured as:
• 3-Stage intelligent PWM charging: Bulk, Boost/Equalize, Float
• Support 3 charging options: Sealed, Gel, and Flooded
• Battery status LED indicator can indicates battery situation
• Battery temperature compensation function
• With humanized settings, operation will be more comfortable and convenient
• The USB will provide power supply that can charge for electronic equipment
• Battery type and load output can be set via button
• Extensive Electronic protection
3. Product Features
PV Terminals Load Switch Button
Battery Terminals Battery status LED indicator
Load Terminals Load status LED indicator
 USB output interface Charging status LED indicator
Mounting Hole ø4.5mm
4. Wiring
Connect the system in the order of battery load PV array and disconnect the
system in the reverse order (see  gure 2).
NOTE: While wiring the controller do not close the circuit breaker or fuse and
make sure that the leads of „+“ and „-“ poles are connected correctly.
NOTE: A fuse which current is 1.25 to 2 times the rated current of the controller
must be installed on the battery side with a distance from the battery not greater
than 150 mm.
NOTE: If an inverter is to be connected to the system, connect the inverter directly
to the battery, not to the load side of the controller.
5. LED Indicators
• Charging and load status indicator
Indicator Color Status Introduction
Charging status
LED indicator
Green ChargingON
Green OFF Not charging
Green Fast  ashing Battery over voltage
Load status LED
indicator
Green Load ONON
Green OFF Load OFF
Green Slowly  ashing Load overload
Green Fast  ashing Load short circuit
• Battery status indicator
LED1 LED2 LED3 LED4 Battery Status
Slowly  ashing Under voltage×××
Fast  ashing Over discharge×××
Battery LED indicator status during voltage is up
o o 12.8V < U× × bat < 13.4V
o o o 13.4V < U×bat < 14.1V
o o o o 14.1V < Ubat
Battery LED indicator status during voltage is down
o o o 12.8V < U×bat < 13.4V
o o 12.4V < U× × bat < 12.8V
o U××× bat < 12.4V
NOTE:
1) Voltage value for 12V system at 25ºC, please use 2x in 24V system
2) “o“LED indicator on | „דLED indicator off.
6. Setting operation
1) Load ON/OFF Setting
When the controller is powered on, press the button to control the load output.
2) Battery Type Setting
Operation:
Step 1: Enter setting mode by pressing button for 5s until the battery status LEDs are
ashing.
Step 2: Select the desired mode by pressing button.
Step 3: The mode will be saved automatically without any operation for 5 seconds and
LED will stop  ashing.
Battery type indicator
LED1 LED2 LED3 Battery type
o Sealed (Default)× ×
o o Gel×
o o o Flooded
Note: “o“LED indicator on | „דLED indicator off
LED1 LED2 LED3 LED4
Mini Anderson Input
USB Output
DC5V 1.2A
Figure 2
Button
Smart technology for a better world
Solar Charge Controller | LS1024EU
Manual | Page 2 of 2
Energy Systems
6. Setting operation
Battery Voltage Control Parameters
Below parameters are for 12V systems at 25ºC. Please double the values for 24V systems.
Sealed Gel Flooded
Over Voltage Disconnect Voltage 16.0V 16.0V 16.0V
Charging Limit Voltage 15.0V 15.0V 15.0V
Over Voltage Reconnect Voltage 15.0V 15.0V 15.0V
Equalize Charging Voltage 14.6V 14.8V——
Boost Charging Voltage 14.4V 14.2V 14.6V
Float Charging Voltage 13.8V 13.8V 13.8V
Boost Reconnect Charging Voltage 13.2V 13.2V 13.2V
Low Voltage Reconnect Voltage 12.6V 12.6V 12.6V
Under Voltage Warning
Reconnect Voltage 12.2V 12.2V 12.2V
Under Voltage Warning Voltage 12.0V 12.0V 12.0V
Low Voltage Disconnect Voltage 11.1V 11.1V 11.1V
Discharging Limit Voltage 10.6V 10.6V 10.6V
Equalize Duration 120 min. 120 min.——
Boost Duration 120 min. 120 min.120 min.
7. Protection
Battery Over Voltage Protection
When the battery voltage reaches to the set point of Over Voltage Disconnect Voltage
(OVD), the controller will stop charging the battery to protect the battery from being
over charged to break down.
Battery Over Discharge Protection
When the battery voltage reaches to the set point of Low Voltage Disconnect Voltage
(LVD), the controller will stop discharging the battery to protect the battery from being
over discharged.
Load Overload Protection
Load will be switched off when 1.25 times rated current overload happens. User has to
reduce load appliance, then press the button or repower the controller.
Load Short Circuit Protection
Load will be switched off when load short circuit (≥3 times rated current) happens. User
has to clear short circuit, then press the button or repower the controller.
High Voltage Transients Protection
The controller is protected against small high voltage transients. In lightning prone areas,
additional external suppression is recommended.
8. Troubleshooting
Faults Possible reasons Troubleshooting
LED Charging indicator
turn off during daytime
when sunshine falls on PV
modules properly
PV array
disconnection
Conrm that PV and battery
wire connections are correct
and tight
No LED indicator Battery voltage
maybe less than 8V
Measure battery voltage with
the multi-meter. Min. 8V can
start upthe controller
Charging status LED indica-
tor Fast ashing Battery Over Voltage
Check if battery voltage is
higher than OVD, and
disconnect the PV
LED1 Fast ashing Battery over
discharged
When the battery voltage is
restored to or above LVR point
(low voltage reconnect voltage),
the load will recover
Load status LED
indicator slowly ashing Load over load*
1) Please reduce the number
of electric equipments
2) Press the button or repower
the controller
Load status LED
indicator fast ashing Load short circuit
1) Check carefully loads
connection, clear the fault
2) Press the button or repower
the controller
*When load current reaches 1.25 times, 1.5 times and 2 times more than nominal value,
the controller will automatically turn off loads in 60s, 5s and 1s respectively.
9. Technical Parameters
Nominal system voltage 12/24V auto
Rated charge current 10A
Rated discharge current 10A
Battery input voltage range 8~32V
Max. PV open circuit voltage 50V
Equalize charging voltage Gel: –
Sealed: 14.6V
Flooded: 14.8V
Boost charging voltage Gel: 14.2V
Sealed: 14.4V
Flooded: 14.6V
Float charging voltage Gel: 13.8V
Sealed: 13.8V
Flooded: 13.8V
Low voltage reconnect voltage
Gel: 12.6V
Sealed: 12.6V
Flooded: 12.6V
Low voltage disconnect voltage
Gel: 11.1V
Sealed: 11.1V
Flooded: 11.1V
USB output port 5VDC/1.2A
Charge circuit voltage drop ≤0.13V
Discharge circuit voltage drop ≤0.17V
Self-consumption ≤5mA(12V); ≤7mA (24V)
Temp. compensation -5mV/oC/2V
Enclosure IP20
Grounding Common Positive
Overall dimension 120.3 x 67 x 21.8mm
Mounting dimension 111.5mm
Mounting hole size ø4.5mm
Terminals 12AWG / 4mm2
Net weight 100 gr
Working temperature -35oC – +55oC
Humidity ≤95% N.C.
10. Disclaimer
This warranty does not apply under the following conditions:
• Damage from improper use or use in an unsuitable environment.
• PV or load current, voltage or power exceeding the rated value of controller.
• User disassembly or attempted repair the controller without permission.
• The controller is damaged due to natural elements such as lighting.
• The controller is damaged during transportation and shipment.
• Any changes to this manual can be done without prior notice!
11. Warranty and customer service
Germany / EU
GBT GmbH
An Gut Nazareth 18A Telephone: +49 (0) 2421 / 20 85 60
52353 Dueren E-Mail: info@gbt-international.com
Finland
Pro Technic
Sierakiventie 8 Telephone: +358 (0) 9 4393 230
02780 Espoo E-Mail: myynti@protechnic.
Australia
Portable Power Supplies
430 Newman Rd.
Geebung QLD 4034 E-Mail: hello@portablepowersupplies.com.au
Smart technology for a better world
For further manuals in different languages please visit our website:
www.polaroidenergystorage.com or www.gbt-international.com/manuals

Produktspecifikationer

Varumärke: Polaroid
Kategori: Inte kategoriserad
Modell: LS1024EU

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