IO-Power Technology IOP-USSS-12V3556-OA Series User manual

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 1 / 22 Retention Period：6Y
IO-Power USSS-12V3556-OA Series
Cloudy-Solar Collection Model
Next Generation Online Type Solar Energy Collection
Power Generation System
IOP-USSS-12V3556-OA Series
User Manual
IOP-USSS-1235-10B
IOP-USSS-1240-10B
IOP-USSS-1247-10B
IOP-USSS-1256-10B
EV.2.1_200202

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 2 / 22 Retention Period：6Y
Directory
Trademark and Copyright Notice.............................................................................................................................4
About this manual......................................................................................................................................................4
Product Warranty.......................................................................................................................................................5
Housing Warranty..................................................................................................................................................5
Fully electronic micro processing control boards warranty ..............................................................................5
Special M12 to Solar Connector Cable for wiring of warranty .........................................................................6
C-LiFePO4 Lithium Batteries warranty ...............................................................................................................9
Attention of the Product storage ..............................................................................................................................9
High and low temperature storage ...............................................................................................................9
Low-voltage storage .......................................................................................................................................9
Regular maintenance of low voltage storage............................................................................................10
Activate the system ......................................................................................................................................10
Special attention for the Product ................................................................................................................10
Product Specification Selection Evaluation..........................................................................................................12
A.Firstly to confirm the power consumption of the devices............................................................................12
B.Estimated DC UPS battery capacity calculation ..........................................................................................13
C-LiFePO4 Lithium Batteries Capacity V.S. C Value of charging and discharging ....................................13
Consideration for environmental characteristics (for C-LiFePO4 Lithium Batteries) ..................................15
Product Installation Instructions.............................................................................................................................17
Click the Solar Energy joint (please do an extra waterproof protection) ......................................................17
DC M12 Male to DC M12 Female for input ......................................................................................................17
Take aim at M12 Male and plug in M12 Female and spin to tighten the connectors (please do an extra
waterproof protection) .........................................................................................................................................17
DC M12 Female to DC M12 Male for output..................................................................................................18
Take aim at M12 Female and plug in M12 Male and spin to tighten the connectors (please do an extra
waterproof protection) .........................................................................................................................................18
DC Extend Connector / DC Extend Cable........................................................................................................18

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 3 / 22 Retention Period：6Y
Mounting instructions ..............................................................................................................................................19
Firstly, put the waterproof rubber gaskets on the screws...............................................................................19
Then set the screw, through another set of waterproof rubber gaskets, on the stainless steel bracket ..19
Finally, screw the bracket tight into the screw holes in the bottom side of the housing .............................19
Pole fixation..........................................................................................................................................................19
Wall fixation ..........................................................................................................................................................19
Product Use Instructions.........................................................................................................................................20
External power input description........................................................................................................................20
DC power output description..............................................................................................................................20
Recovery after low-voltage-discharge-termination instruction..............................................................20
C-LiFePO4 Lithium Batteries charging .................................................................................................................20
LED Display..............................................................................................................................................................22

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 4 / 22 Retention Period：6Y
Trademark and Copyright Notice
IOP-USSS-12V3556-OA series is Cloudy-Solar Collection Model online power voltage regulator
power systems; IO-Power Technology Limited a registered trademark.
All parts of the product, including software and accessories, their copyrights are owned by
IO-Power Technology Limited, without IO-Power Technology license, transcript may not be any
imitation, copying or translation.
Product specifications and information referred to in this manual are for reference only,
specification changes, without prior notice, please consult with agent or dealer before purchase
latest product specification data.
About this manual
This manual discusses IO-Power Technology Cloudy-Solar Collection Model online power
voltage regulator power systems, through the operation of the content of this article to address the
problems of outdoor power-seizing.
This manual uses the following criteria to communicate instructions and information:
C-LiFePO4 Lithium Batteries
Readers’ “attention”. These attentions to include the special conditions referred to
in this manual or use the recommendation and note references.
Readers’ “beware”. In this case, readers can result in equipment damage or risks.
Hazard. Means that there is a potential risk that can result in physical damage.
Before using any equipment, please pay attention to the risks associated with the
circuit, as well as familiar with standard practices required to prevent accidents
from happening.
Bold: It means an important function and set of steps that require your attention.

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 5 / 22 Retention Period：6Y
Product Warranty
Housing Warranty
IOP-USSS-12V3556-OA series is Cloudy-Solar Collection Model online power voltage regulator
and power systems, made of protection-grade iron material metal casing, complemented by
professional antirust paint, suitable for indoor and outdoor harsh environments.
In accordance with the user manual to operate and use this product in non-human misuse case,
buyer will have 2 year warranty guarantee.
Fully electronic micro processing control boards warranty
The IOP-USSS-12V3556-OA series adopts physical circuit safety protection design. It is designed
as a control motherboard for on-line energy-collecting charging and discharging physical
components.
The control motherboard can operate normally at -40℃~ 70℃.
The charging / discharging overcurrent protection current of the control board is 8A, and the
over-temperature / high-temperature protection temperature is -40℃/ 70℃.
In accordance with the user manual to operate and use this product in non-human misuse case,
buyer will have 2 year warranty guarantee.

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 6 / 22 Retention Period：6Y
Special M12 to Solar Connector Cable for wiring of warranty
Solar DC input voltage ranged DC 15V~28V, DC current 8A Max enter the maximum, access
panels to match capacity to 40W~120W/8A, M12 to special Solar Connector Cable for connection to
correspond with special connectors for solar panels.
In accordance with the user manual to operate and use this product in non-human misuse case,
buyer will have 1 year warranty guarantee for Solar Connector Cable wiring. (M12 to Solar
Connector Cable is only rated IP65 waterproof protection. Please is place it in the power distribution
box and do waterproof protection)
Tyco Connector
MC4 Connector

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 7 / 22 Retention Period：6Y
Please use “Tyco” Solar connector.
(Tyco) 6 –13994461 - 2 Male (positive input) & (Tyco) 1394462 - 3 Female (negative
input).
Note: You can contact with your Solar Panel supplier to replace use the Tyco Solar Connector.
Tyco 6-1394461-2
(+) Male
Tyco 1394462-3
(-) Female
Tyco 1394462-3
(+) Female
Tyco 6-1394461-2
(-) Male

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 8 / 22 Retention Period：6Y
Or Please use “MC4” Solar connector. MC4 (+) Male & (-) Female.
Note: You can contact with your Solar Panel supplier to replace use the MC4 Solar Connector.
MC4,
(+) Male
MC4,
(-) Female
MC4,
(-) Male
MC4,
(+) Female

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 9 / 22 Retention Period：6Y
C-LiFePO4 Lithium Batteries warranty
The IOP-USSS-12V3556-OA series are high- and low-temperature-resistant C-LiFePO4 Lithium
batteries using the latest technology, supplemented by : Automatically detect battery status and
perform abnormal voltage or faulty battery charging protection or battery low voltage zero power
consumption protection.
Users operate in accordance with this instruction manual, and use this product under the
conditions of non-human improper use and operating temperature defined by the specifications, will
have a 1 year 500 times lithium iron battery charge and discharge operation warranty.
(Extend the warranty period and charge and discharge times 500 times, increase product
warranty: 15% price increase per 500 times per year)
Attention of the Product storage
High and low temperature storage
The IOP-USSS-12V3556-OA series are high- and low-temperature-resistant C-LiFePO4 Lithium
batteries using the latest technology. However, after the charge and discharge test before shipment,
the system is in the green LED light to indicate the battery detection operation status.
The storage temperature between high and low temperature must be between 20°C ~ 35°C to
keep the product safe and the normal operation of subsequent use.
Low-voltage storage
The IOP-USSS-12V3556-OA series are high- and low-temperature-resistant C-LiFePO4 Lithium
batteries using the latest technology. However, after the charge and discharge test before shipment,
the system is in the green LED light to indicate the battery detection operation status.
When the lithium iron battery is discharged to 11V + -3%, the low-voltage protection of the
physical characteristics of the components will be activated. Therefore, users should periodically
check the storage low-voltage condition to maintain the product storage safety and normal operation
of subsequent use. If the green LED is not on, it means that the battery is in a low voltage state or
has entered low voltage protection. Please charge it immediately; if the charging is invalid, please
contact the dealer. The final protection discharge voltage of this series of products is 9V + -3%, and
the maximum discharge protection voltage is 14.4V + -3%.

IO-Power Technology Co., Ltd 1F,No.100, Jinzhu Rd., North Dist., Hsinchu City 30053, Taiwan
勁電科技有限公司 台灣 新竹市北區金竹路 100 號1樓Tel: [phone] Fax: [phone]
http://www.io-power.com.tw www.io-power.com.cn e-mail: io[email protected]
Form No.：IOP-DOC-011-001 10 / 22 Retention Period：6Y
Regular maintenance of low voltage storage
The IOP-USSS-12V3556-OA series is stored in a low voltage and low power operating state. It is
strongly recommended to start charging for the first time after obtaining the product. The charging
time lasts at least 8 hours without interruption, and then every three months. The charging and
maintenance of the voltage of the C-LiFePO4 Lithium battery is required, and the charging time lasts
for at least 8 hours without interruption.
Activate the system
The IOP-USSS-12V3556-OA series uses low voltage and low power consumption to detect the
operating status storage. When the voltage of the lithium iron battery is lower than 11V + -3%, the
control electronic components will enter the shutdown state and wait for external power to input
power for Start a system job.
When the external power source inputs power, the charge and discharge controller immediately
performs the charging operation of the C-LiFePO4 Lithium battery and simultaneously performs the
discharge management on the device side.
Special attention for the Product
IOP-USSS-12V3556-OA series adopts the latest technologies of high and low temperature
resistance for C-LiFePO4 Lithium Batteries. The characteristics of C-LiFePO4 Lithium Batteries are
very different from the lead-acid batteries and other types of batteries. C-LiFePO4 Lithium Batteries
made by different manufacturers design different characteristics in product, including the operating
voltage and operation current. This product uses C-LiFePO4 Lithium Batteries. Users shall pay
more attention on list below:
1. Please use the product in accordance with the product specification data. Please do not remove
or change this equipment without authorization of any of the main parts, so as to avoid the safe
use of the extension of the problem.
2. Do not proceed heating over 80°C or put it close to fire or keep it less than -40°C to directly
cooling down. It might cause damages for electronic components and the batteries.
3. When the product housing is over 70°C, do not carry out charging and discharging operation to
avoid danger.