Description

On-grid inverter Azzurro 3PH 255KTL-HV rated 255 kW, three-phase, 12 MPPT. Max. DC voltage 1500 V, MPP voltage range 500 to 1500 V, maximum efficiency 99.02%, European efficiency 98.7%. IP rating IP66, operating temperature −30 to 60 °C, cooling: fan. Dimensions 713.5 × 1100.5 × 368 mm (H × W × D), weight 100 kg, warranty 5 years.

Manufacturer information

Maximum yield 99% » Protection class of IP66 » Updates and diagnostics via USB » Forced convection with speed-controlled cooling » Class II surge protection devices (AC and DC) » 5 or 10 year ZCS warranty » Wide operating range from 500V to 1500V for enhanced configuration flexibility » Up to 12 independent MPPT channels

Technical data

Main parameters

Inverter power255 kW
Inverter typeOn-grid
Number of MPPT12
Number of phases3

Product details

SeriesZCS AZZURRO-HV SERIES THREE-PHASE STRING INVERTER 250KTL-HV/255KTL-HV
Product warranty5 years
Series AC power range250-255 kW
Max. DC power288 kW
Max. DC voltage1500 V
Nominal DC voltage1160 V
Min. DC start-up voltage550 V
Max. DC current360 A
MPP voltage range500-1500 V
DC inputs24
Max. AC power255 kW
AC output voltage range370-920 V
Frequency range45-65 Hz
Frequency50/60 Hz
Power factor1
Maximum efficiency99.02 %
European efficiency98.7 %
Operating temperature range-30-60 °C
IP ratingIP66
Relative humidity0-100 %
CoolingFan
Max. altitude5000 m
InterfacesRS 485, Ethernet, USB, WLAN
DisplayLED
Protection featuresInternal Overvoltage Protection DC Insulation Rsistance Detection Grid Monitoring GFCI Monitoring DCI Monitoring AC Short Circuit Current Protection AC Grounding Detection DC Surge Protection AC Surge Protection Anti-islanding Protection AFCI Protection

Dimensions and weight

Height713.5 mm
Width1,100.5 mm
Depth368 mm
Weight100 kg

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