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iTracer ND Series

iTracer is an industrial grade product with advanced Maximum Power Point Tracking (MPPT) algorithm. It can deliver the maximum available power for charging batteries and charge a lower nominal voltage battery from a higher nominal voltage array.
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  • Technical Parameters
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Product Features:

• Advanced MPPT algorithm with the max. tracking efficiency of 99%
• Multi-phase synchronous rectification technology realizing peak conversion efficiency 98% 
• Dual-core(ARM CPU+DSP) control architecture improves the system response speed and optimizes the performance of the system
• Advanced MPPT technology, with efficiency no less than 99.5%
• Maximum conversion efficiency of 98% and full load efficiency of 97%
• MSRT, realizing high conversion efficiency in the situation of low charge power
• Ultra-fast tracking speed and guaranteed tracking efficiency
• Accurately recognizing and tracking of multiple power points
• Reliable automatic limit function of maximum PV input power, ensuring no overload
• Wide MPP operating voltage range
• High-speed and high-powered dual-core processor architecture, improving system response speed, optimizing system performance
• Die-cast aluminum case for heat dissipating, ensuring excellent heat dissipation
characteristic
• 12/24/36/48VDC automatically identifying system voltage or user-defined working voltage
• Concise human-computer interactive interface, convenient multiple combination keys, 
dynamically displaying system operating data and working condition. 
• Multiple load control modes: manual control, light ON/OFF, light on+timer and time control. 
• Support 4 charging options: Sealed, Gel, Flooded and User.
• Battery temperature compensation function.
• Real-time energy statistics function.
• With RS-485, RS-232 communication bus interface and Modbus communication protocol, it
is available to meet various communication requirements in different situations.
• Available for PC monitoring and external display unit connecting like MT50 and so on, 
realizing real-time data checking and parameters setting.
• Support software upgrade.


Electronic Protections:
• PV short circuit  protection 
• PV over current protection 
• PV reverse polarity protection 
• Battery over voltage protection
• Battery over discharge protection 
• Battery reverse polarity protection
• Load overload protection 
• Load short circuit protection 
• Battery overheating protection 
• Controller overheating protection

Model IT3415ND IT4415ND IT6415ND
Nominal system voltage
12/24/36/48V auto work
Rated battery current
30A
45A
60A
Rated load current
30A
45A
60A
Max. PV open circuit voltage
150V (at minimum operating environment temperature)
138V (at 25℃ environment temperature)
Battery Input voltage range
8~68V
Max. PV input power
400W (12V)
600W (12V)
800W (12V)
800W (24V)
1200W (24V)
1600W (24V)
1200W (36V)
1800W (36V)
2400W (36V)
1600W (48V)
2400W (48V)
3200W (48V)
Self-consumption
1.4~2.6W
Equalize charging voltage
Sealed: 14.6V, Flooded: 14.8V, User-defined: 9~17V
Boost charging voltage
Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V,
User-defined: 9~17V
Float charging voltage
Gel /Sealed /Flooded: 13.8V, User-defined: 9~17V
Low voltage reconnect voltage
Gel /Sealed /Flooded: 12.6V, User-defined: 9~17V
Low voltage disconnect voltage
Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V
Grounding
Common negative
Enclosure
IP20
Overall dimension
358x219x102mm
382x231x107mm
440x231x110mm
Terminal
25mm2
35mm2
35mm2
Net Weight
3.7kg
4.6kg
5.9kg
LCD temperature range
-20℃ ~ +70℃
Ambient temperature range
-25℃ ~ +50℃

iTracer ND Series
Product Description
iTracer is an industrial grade product with advanced Maximum Power Point Tracking (MPPT) algorithm. It can deliver the maximum available power for charging batteries and charge a lower nominal voltage battery from a higher nominal voltage array.

Global Service Call: +86-755-26827242

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