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SG2500HV-MV/SG3000HV-MV

  • Cost Effective
  • Reliable
  • Easy Maintenance
  • Flexible
Cost Effective
Integrated inverter, transformer and switchgear
Lower transportation cost due to 20-foot container
Efficient three-level topology, inverter efficiency up to 99 %
Reliable
Proven and intelligent cooling system
IP54 protection degree suitable for harsh environment condition
Easy Maintenance
Integrated current monitoring function for fast trouble shooting
Modular design easy for maintenance
Flexible
Applied to medium voltage grid from 10 KV to 35 KV
Suitable for most environment conditions and local standards
Integrated optional auxiliary power supply up to 15 kVA
Input (DC) SG2500HV-MV SG3000HV-MV
Max. input voltage 1500 V
Start voltage 840 V 940 V
Min. working voltage 800 V 900 V
Max. input current 3508 A
MPP voltage range 800 -1300 V 900 – 1300 V
No. of  MPPTs 1 or 2
No. of DC inputs 20 – 24
Output (AC)
Norminal AC output power 2500 kW 3000 kW
Max. AC output apparent power 2750 kVA 3000 kVA
Max. inverter output current 2886 A
THD <3 % (at nominal power)
AC voltage range 10 – 35 kV
Nominal grid frequency 50 Hz / 60 Hz
Grid frequency range 45 – 55 Hz / 55 – 65 Hz
Power factor range 0.8 leading – 0.8 lagging
Isolated transformer Yes
DC current injection < 0.5 % In
Efficiency
Inverter max.efficiency 99.00 %
Inverter Euro efficiency 98.70 %
Transformer
Transformer rated power 2500 kVA 3000 kVA
Transformer Max.power 2750 kVA 3000 kVA
Input / Output Voltage 0.55 kv / 10 – 35 kv 0.6 kV / 10 – 35 kV
Transformer Vector Dy11
Oil type Mineral oil (PCB free),or degradable oil on request
General Data
Dimensions (W*H*D) 6058*2896*2438 mm 238.5″*114″*96″
Weight 15.7 T 34612.6 lb
Operating ambient temperature range -35 to +60 ℃ (> 50 ℃ derating) -31 to +140 ℉(>122 ℉ derating)
External auxiliary supply voltage 230 Vac, 2 kVA / Optional: 400 Vac, up to 15 kVA
Cooling method Temperature controlled air-cooling
Ingress protection rating IP54 NEMA3R
Allowable relative humidity range 0 – 95 %, no condensing
Max. operating altitude 2000 m (standard) / > 2000 m (optional) 6561 ft (standard) / > 6561 ft (optional)
Display Touch screen LCD
Communication Standard: RS485, Ethernet; Optional: Optical fiber
Protections & Functions
Anti-PID function Optional
Grid support functions LVRT, HVRT, ZVRT, anti-islanding, active & reactive power regulation, PF control, soft start / stop
DC input protection Circuit breaker
Inverter output protection Circuit breaker
AC MV output protection Load switch + fuse or circuit breaker
DC overvoltage protection Type II
AC overvoltage protection Type II
Grid monitoring Yes
Ground fault monitoring Yes
Overheat protection Yes
Insulation Monitoring Yes

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