250kw High Voltage Three Phase PV String Inverter for Solar Energy Conversion and Storage

• After-sales Service: 10 Years
• Warranty: 5 Years
• Nature of Source Flow: Active Inverter
• Phase: Three
• Output Power: 120kw
• Certification: SAA, CE, ROHS, ISO9001, CCC
• Model NO.: WL-250UH
• Brand: Weelink
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Max. AC Output Power: 250kw
• Max. DC Voltage: 1500V
• MPPT Voltage Range: 500-1500V
• Number of MPPT: 12
• String Per MPPT: 2
• Max. Efficiency: 99%
• Protection: Yes
• IP Class: IP66
• Transport Package: Carton Box
• Specification: 1055*700*336 mm
• Trademark: Weelink
• Origin: China

Product Description

Product Description

250kw high voltage three phase PV string inverter for solar energy conversion and storage

Product Parameters

Specifications
Model	WL-250UH
Input
Max. DC Voltage	1500V
Nominal Voltage	1080V
Start Voltage	650V
MPPT Voltage range	500V-1500V
Number of MPPT	12
String per MPPT	2
Max. Input Current Per MPPT	30A
Max. Short-circuit Current Per MPPT	50A
Output(AC)
Max. AC Output Power	25kW@30ºC/225kW@40ºC/200kW@50ºC
Max.AC Output power	250kVA
Nominal AC Voltage	800V 3W+PE
AC Grid Frequency Range	50Hz/60Hz(±5Hz)
Max. Output Current	180.4A
Power Factor(Φ)	0.8leading-0.8lagging
THDi	<3%
Efficiency
Max. Efficiency	99.00%
Euro Efficiency	98.70%
Protection Devices
DC Switch	Yes
Output Over Current Protection	Yes
Anti-islanding Protection	Yes
DC Reverse Polarity Protection	Yes
String Fault Detection	Yes
DC/AC Surge protection	Type II
Residual Current Monitoring	Yes
AC short circuit protection	Yes
General Specifications
Dimension WxHxD	1055*700*336mm
Weight	110kg
Operating Temperature Range	-25ºC-+60ºC
Cooling Type	Fan cooling
Max.operation altitude	4000m
Max. Operating Humidity	0-100%(No condensation)
AC Output Teminal Type	OT Terminal
Topology	Transformerless
IP Class	IP66
Communication	RS485/WIFI/4G/PLC
Display	LED/Bluetooth+APP
Certification & Standard	EN/IEC62109-1;EN/IEC62109-2;IEC/EN61000-6-2;IEC/EN61000-6-4;IEC/EN61000-3-11;IEC/EN61000-3-12; IEC61683;IEC60068;IEC60529;IEC62116;IEC61727;EN50549-1;EN50549-2