M250HV

PV Inverter Commercial Series / M250HV

Delta M250HV is able to reach >99.0% peak efficiency, 98.8% CEC-efficiency over converting PV energy, and its 12 MPPT design with ultra-wide MPP voltage range (820~1350V) can maximize customer’s revenue.
  • High voltage up to 1500 Vdc & 800 Vac 
  • Excellent efficiency performance, >99 % peak & 98.5% CEC
  • Electrolytic capacitor free, more than 20 years life
  • NEMA 4X protection level 
  • Integral DC Arc fault detector 
  • Independent AC wiring box, fast & safe installation design 
  • SUB_1G communication and APP quick commission 
  • Fuseless design
  • 12 MPP Trackers, ultra-wide MPPT voltage range 
  • Night time reactive power 
  • Built in DC switches, type 2 SPD and string monitoring function 
  • Smart cooling system
DC INPUT M250HV
Max. DC Voltage 1500 V
Operating Voltage Range 550 - 1500 V
MPP Voltage Range 820 - 1350 V
Nominal DC Voltage 1150 V
MPP Tracker 12
Max. Operating Current 312 A
Standby Power Number of Phase / Wire
MPP Voltage Range 820 - 1350 V
Nominal DC Voltage 1150 V
MPP Tracker 12
Max. Operating Current 312 A
Max. allowable array (Isc) 480 A
DC Connection Type 30 pairs of UTX Connectors (No.1~6: 2 pairs / MPPT ; No.7~12: 3 pairs / MPPT)
String fuse Need external fuse if using 3 pairs / MPPT
Surge Protection Type II SPD
DC Switch Yes
String Current Monitoring Yes
AC OUTPUT
Max. Output Power 250 kVA
Max. Output Current 180.5 A
Output Power 250 kW @ 104 °F ; 225 kW @ 122 °F
Nominal AC Voltage 800 V
AC Voltage Range 640 - 920 V
Operating Frequency Range 50 / 60 ±5Hz
Power Factor 0.8 cap - 0.8 ind adjustable
Surge Protection Type II SPD
T.H.D < 3 %
AC Connection Type Screw Type Terminal
Night Time Consumption < 5 W
EFFICIENCY
Peak Efficiency > 99.0 %
CEC Efficiency 98.5 %
INFORMATION
Communication Port RS-485 / SUB_1G
Indicator LED (Alarm, Grid, COMM.)
GENERAL INFORMATION
Operating temp. range -13 ~ 140 °F
Protection level NEMA 4X
Operating elevation < 13000 ft, Outdoor, wet locations
Cooling Method Forced air cooling with Smart fan control
Dimension (WxHxD, in) 39 x 25.4 x 10.8
Weight 198.4 lb

- Specifications are subject to change without prior notice -
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