SG3400/3125/2500HV-20 Central Inverter

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
1
No. of DC inputs
21 (optional: 24 negative grounding or floating; 28 negative gro unding)
Max. PV input current
4178 A

Output (AC)

Max. AC output power
3593 kVA@ 25 ?C / 3437 kVA@ 45 ?C
Max. AC output current
3458 A
AC voltage range
10 – 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

Euro. efficiency
98.70 %
Max. efficiency
99.00 %

Protection and Function

DC input protection
Load break switch + fuse
Inverter output protection
Circuit breaker
AC output protection
Circuit breaker
Overvoltage protection
DC Type I + II / AC Type II
Grid monitoring
?
Ground fault monitoring
?
Insulation monitoring
?
Overheat protection
?
Night SVG function
?
AC switch
?

General Data

Dimensions (W x H x D)
6,058 × 2,896 × 2,438 mm 238.5 × 114 × 96 in
Weight
16,329.3 kg 35,999.94 lb
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, active & reactive power control and power ramp rate control
Type designation
SG3400HV-MV-10

Standard Accessories

DC main output load switch
?
PV specific application SPD
?
PV SPD failure monitoring
?
PV self power supply for internal loads
?
Communication port
?
Current and voltage monitoring for each string
?