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  • ASP-15/17/20/23/25/28KTLC

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ASP-15/17/20/23/25/28KTLC

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Flexible design

  • Multi-communication interface:  RS485, GPRS(optional),  Wifi (optional)

  • Intelligent forced air cooling DC breaker, easy to maintain and  safe to use

  • Digital DSP control technology

Efficient conversion

  • Transformerless,max.  efficiency is up to 98.8%

  • Euro. efficiency is up to  98.2%

  • Total current THD <2%

  • Three-level SVPWM control  technology, increase DC  voltage utilization

Grid friendly

  • Adjustable reactive power,  power factor from 0.8  leading to 0.8 lagging 

  • Active and passive  anti-islanding protection

Excellent qualities

  • CQC Gold Sun Certification

  • TUV Certification

  • SAA Certification

  • CE Certification

 

EFFICIENCY CURVE

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Model Name15KTL17KTLC20KTLC23KTLC25KTLC28KTLC
Input
Max. DC input power19500W22600W26000W29900W32500W36400W
Max. DC input voltage1100V
Max. DC input current18/30A30/30A36/30A36/36A
MPPT voltage range180~1000V
Recommended MPP operating voltage650V
No.of MPPT2
Max. no. of strings per MPPT2/12
Output
Rated output power15000W17000W20000W23000W25000W28000W
Max. output power16.5kVA18.7kVA22kVA25.3kVA27.5kVA30.8kVA
Max. output current25A28.3A32A36.5A42A45A
Rated grid voltage400V
Grid voltage range310~480Vac
Rated grid frequency50Hz/60Hz
Grid frequency range45~55Hz/55~65Hz
THD< 2% (Under the rated power)
Power factor>0.99(under the rated power) /Adjustable range：0.8 leading ~ 0.8 lagging
DC current injection< 0.5% (Under the rated power)
System data
Max. efficiency98.7%98.8%
Euro. efficiency98.2%
Humidity range0~100%，non-condensing
Cooling typeIntelligent forced air cooling
Temperature range-25~+60°C
Power consumption at night< 1W
Max. working altitude4000m
DisplayLED indication/ LCD display (Optional)
Communication interfaceWifi/ RS485/ GPRS (Optional)
Protection
DC reverse-polarity protectionYes
Short circuit protectionYes
Output over current protectionYes
Output over voltage protectionYes
Insulation resistance monitoringYes
Residual current detectionYes
Surge protectionYes
Grid monitoringYes
Islanding protectionYes
Temperature protectionYes
Integrated DC switchYes
Mechanical data
Dimensions (WxHxD)427x439x212mm
Weight18kg
Protection classIP66
Standard
Grid-connected standardNB/T32004-2018; ICE61727
Safety standardNB/T32004-2018; IEC62109-1/2
Electromagnetic compatibilityIEC61000-6-2/4

 

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