1. General Information
1.1 Overview
Midas Y series controller adopt the advanced MPPT control algorithm, it can
minimize the maximum power point loss rate and loss time, quickly track the
maximum power point(MPP) of the PV array and obtain the maximum energy from
solar array under any conditions; and it can increase the ratio of energy utilization
in the solar system by 20%-30% compared with PWM charging method.
Limiting the charging power & current and reducing charging power functions
ensure the system stable with over PV modules in high temperature environment.
IP33 Ingress protection and isolated RS485 design further improve the controller’s
reliability and meet the different application requirements.
Midas Y series controller owns self-adaptive three-stage charging mode based on
digital control circuit, which can effectively prolong the lifespan of battery and
significantly improve the system performance. It also has comprehensive electronic
protection for overcharge, overdischarge, PV & battery reverse polarity etc, to
ensure the solar system more reliable and more durable. This controller can be
widely used for RV, household system, field monitoring and many other applications.
CE certification(LVD EN/IEC62109,EMC EN61000-6-1/3)
100% charging and discharging in working environment temperature range
High quality and low failure rate components of ST or IR to ensure service life
Advanced MPPT technology & ultra-fast tracking speed guarantee tracking
efficiency up to 99.5%
Maximum DC/DC transfer efficiency is as high as 98.5%
★
, full load efficiency is
up to 97.2%
★
Advanced MPPT control algorithm to minimize the MPP lost rate and lost time
Accurate recognizing and tracking of multi-peaks maximum power point
Wide MPP operating voltage range
Support the lead-acid and lithium batteries, programmable temperature
compensation
Limit charging power & current over rated value
Real-time energy statistics functiont
Power reduction automatically over temperature value
Multiple load work modes
Comprehensive electronic protection
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1. General Information
1.1 Overview
1.2 Characteristics
1.3 Product Classification
2. Installation Instructions
2.1 General Installation Notes
2.2 PV Array Requirements
2.3 Wire Size
2.4 Mounting
3.
Adanced Display unit
4. Control Parameters Setting
4.1 Battery types
4.1.1 Support battery types
4.1.2 Battery Voltage Control Parameters
4.1.3 Settings
4.2 Load working modes
4.2.1 LCD setting
4.2.2 R485 communication setting
4.3 Accessories (optional)
5. Protections, Troubleshooting and Maintenance
5.1 Protection
5.2 Troubleshooting
5.3 Maintenance
6. Technical Specifications
Annex I Conversion Efficiency Curves
Annex II Mechanical Dimension Diagram
Содержание Midas Y Series
Страница 11: ...Installation Procedure Mounting Instruction Figure 2 1 Mounting 150mm 150mm 150mm 150mm 08...
Страница 37: ...Annex II Mechanical Dimension Diagra MY20 Unit mm 149 217 28 5 160 56 5 7 5 R2 5 158 34...
Страница 38: ...MY30 Unit mm 156 230 28 5 173 63 7 5 R2 5 165 35...
Страница 39: ...MY40 Unit mm 176 255 27 5 200 67 8 7 5 R2 5 185 36...
Страница 40: ...Add 4120 Valley Blvd Walnut CA 91789 USA Tel 1 626 575 7722 Email sales acopower com Web www acopower com...
