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  • HF1250HV/1500HV Centralized inverter
HF1250HV/1500HV Centralized inverter
Features:

<1>High YieldEfficient three-level topology, max. inverter efficiency up to 99 %Full power operation without derating at 55 ℃ <2> Easy O&MIntegrated zone curr

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  • Features
  • Specifications
  • Factory&Case
 <1>High Yield

Efficient three-level topology, max. inverter efficiency up to 99 %

Full power operation without derating at 55

 <2> Easy O&M

Integrated zone current monitoring function forfast trouble shooting

Module design, easy for maintenance

 <3> Saved Investment

DC 1500 V system, low system initial investment

Max. DC/AC ratio up to 1.4

<4>  Grid Support

Compliance with standards: CE, IEC 62109,IEC 61727, IEC 62116

Low/High voltage ride through (L/HVRT)

Active & reactive power control and power ramp rate control

 

Input (DC)

SG1250HV

SG1500HV

Max. PV input voltage

1500 V

Min. PV input voltage / Startup input voltage

800 V / 840 V

900 V / 940 V

MPP voltage range for nominal power

800 1300 V

900 1300 V

No. of independent MPP inputs

1

 

No. of DC inputs

8 12

 

Max. PV input current

1754 A

 

Max. DC short-circuit current

2105 A

 

Output (AC)

 

 

 

Nominal AC power

1250 kW (at 55 ˚C)

1500 kW (at 55 ˚C)

Max. AC output at PF=1

1375 kW (at 50 ˚C)

1500 kW (at 55 ˚C)

Max. AC apparent power

1375 kVA (at 50 ˚C)

1500 kVA (at 55 ˚C)

Max. inverter output current

1443 A

 

Nominal AC voltage

550 V

600 V

AC voltage range

440 632 V

480 690 V

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 %

 

Protection

 

 

 

DC reverse connection protection

Yes

 

DC input protection

Circuit breaker

 

AC output protection

Circuit breaker

 

Overvoltage protection

DC Type II / AC Type II

 

Grid monitoring / Ground fault monitoring

Yes / Yes

 

Insulation monitoring

Yes

 

Overheat protection

Yes

 

Anti-PID function

Optional

 

General Data

 

 

 

Dimensions (W*H*D)

1805*1915*835 mm

 

Weight

1650 kg

 

Isolation method

Transformerless

 

Degree of protection

IP21

 

Night power consumption

< 20 W

 

Operating ambient temperature range

-30 to 65 (> 55 derating)

 

Allowable relative humidity range (non-condensing)

0 95 %

 

Cooling method

Temperature controlled forced air cooling

 

Max. operating altitude

4500 m (> 3500 m derating)

4000 m (> 2000 m derating)

Display

Touch screen

 

Communication

RS485 / Modbus, Ethernet

 

Compliance

CEA, IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, CE

 

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