6.8 MVA MV Turnkey Station

Sales Area
EMEA South America Mexico
High Yield
3-level technology, inverter max. efficiency 99%
High DC/AC ratio up to 1.5
Easy O&M
Integrated current and voltage monitoring function for online analysis and trouble shooting
Modular design, easy for maintenance
Convenient external LCD
Saved Investment
Easy transportation and installation due to
standard container design
Night Static Var Generator (SVG) function
Grid Support
Compliance with standards: IEC 61727, IEC 62116
Reactive & active power control
Low/High voltage ride through (L/HVRT), Frequency, ride through (FRT)

Technical Data

Input (DC)
Max. PV input voltage 1500V
Min. PV input voltage / Startup input voltage 875 V / 915 V
MPP voltage range for nominal power 875 – 1300 V
No. of independent MPP inputs 2
No. of DC inputs 42 (optional: 48 negative grounding or floating; 56 negative grounding)
Max. PV input current 4178 A*2
Output (AC)
AC Nominal output power 3437 kVA*2@ 45˚C
Max. AC output power 3593 kVA*2@ 25 ˚C / 3437 kVA*2 @ 45 ˚C
AC voltage range 20 – 35 kV
Nominal grid frequency / Grid frequency range 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
THD < 3 % (at nominal power)
DC current injection < 0.5 % In
Power factor at nominal power / Adjustable power factor > 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / Connection phases 3 / 3
Efficiency
Inverter Max. efficiency / Inverter Euro. efficiency 99.0 % / 98.7 %
Transformer
Transformer rated power 6873 kVA
Transformer max. power 7186 kVA
LV / MV voltage 0.6 – 0.6 kV / 20 – 35 kV
Transformer vector Dy11 y11
Transformer cooling type ONAN (Oil Natural Air Natural)
Oil type Mineral oil (PCB free) or degradable oil on request
Protections & Functions
DC input protection Load break switch + fuse
Inverter output protection Circuit breaker
AC MV output protection Circuit breaker
Overvoltage protection DC Type I + II / AC Type II
Grid monitoring / Ground fault monitoring Yes / Yes
Insulation monitoring Yes
Overheat protection Yes
Night SVG function Yes
General Data
Weight 31.1 T
Degree of protection IP54
Auxiliary power supply 415 V, 15 kVA (Optional: max. 40 kVA)
Operating ambient temperature range -35 to 60 ˚C (> 45 ˚C derating)
Allowable relative humidity range (non-condensing) 0 – 95 %
Cooling method Temperature controlled forced air cooling
Max. operating altitude 1000 m (standard) / > 1000 m (optional)
Display Touch screen
Communication Standard: RS485, Ethernet; Optional: optical fiber
Compliance CE, IEC 62109, IEC 62116, IEC 61727
Grid support Night SVG function, L/HVRT, FRT, active & reactive power control
and power ramp rate control

Product Consultation

Online Consulting