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ASP-15/17/20KTLC

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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


Efficient conversion

Transformerless, max.efficiency is up to 98.5%;

Euro. efficiency is up to 98%

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 Golden Sun Certification, TUV Certification, SAA Certification, CE Certification

 

EFFICIENCY CURVE

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Model Name15KTL17KTLC20KTLC
Input
Max. DC input power18000W20400W24000W
Max. DC input voltage1000V
Max. DC input current22/11A22/22A
MPPT voltage range250~950V
Recommended MPP operating voltage650V
No.of MPPT2
Max. no. of strings per MPPT2/12/2
Output
Rated output power15000W17000W20000W
Max. output power16.5KVA18.7KVA22KVA
Max. output current24A28A33A
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)/0.8 leading ~ 0.8 lagging
DC current injection< 0.5% (Under the rated power)
System data
Max. efficiency98.5%
Euro. efficiency98%
Humidity range0-95% non-condensing
Cooling typeIntelligent forced air cooling
Temperature range-25~+60°C
Power consumption at night< 1W
Max. working altitude4000m (Derating above 2000m)
DisplayTwo line LCD/Two LEDS/One voice operated switch
Communication interfaceRS485/GPRS(optional)/Wifi(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)517x510x191mm
Weight25Kg
Protection classIP65
Standard
Grid-connected standardNB/T32004-2018; GB/T19964-2012
Safety standardNB/T32004-2018; IEC 62109-1/2
Electromagnetic compatibilityIEC 61000-6-2/4

 

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