PV Inverter

SIEL America Inc.

2 Cranberry Road Unit A3

Parsippany NJ 07054 USA

www.sielamerica.com

www.sielups.com

BENEFITS• Weighted efficiency up to 98%, peak efficiency up to 98.5%

• Ready for upcoming 1500Vdc connection standard

• High reliability of operation: more than 200.000 hours MTBF

• Easily serviceable, courtesy of front-only access

• Back-to-back layout of installation possible

FEATURES SUMMARY• Transformerless inverter, ready to connection with LV to MV step-up transformer

• Twin power module, IGBT-based, with Master-Slave management, 1500Vdc ready

• Full circular diagram P-Q power capability (full power factor range from 0 to 1)

• Reactive power generation, leading and lagging

• Active power and reactive power generation upon setpoint values, remotely sent from a plant controller

• Night-time auto power-on capability and reactive power generation, upon remote enabling command and setpoint

• LVFRT (low voltage fault ride-through) capability (0% voltage ride-through for up to 4secs)

• OVFRT (overvoltage fault ride-through capability)

• Automatic reactive power generation depending on voltage (voltage values either measured by the inverter or mesured remotely and acquired through communication interface)

• Automatic active power curtailment depending on measured grid frequency (derating slope fully adjustable through parameters)

• Automatic active power

• Automatic reactive power

• Remote commands acqusition and management for parameters modification

• Command of ‘enable’ for night-time operation

• Acquisition of remote measures for grid support functions (reactive power generation)

• Outdoor operation, NEMA3R enclosure

35

106.

29 in

.( 2

700

mm

)

66.1

in.

( 168

0 m

m )

78.7

4 in

.( 2

000

mm

)7.

48 in

.( 1

90 m

m )

67.12 in.( 1705 mm )

39.37 in.( 1000 mm )

106.49 in.( 2705 mm )

39.37 in.( 1000 mm )

86.3

in.

( 219

0 m

m )

72.8

3 in

.(1

850

mm

)

79.9

2 in

.( 2

030

mm

)

LEFT SIDE VIEWRIGHT SIDE VIEW

FRONT VIEW

TOP VIEW

Antenna

Power Module Section

Display

EmergencyPush Button

DC-ACInput-Output Section

TL

SIEL America Inc.

2 Cranberry Road Unit A3

Parsippany NJ 07054 USA

www.sielamerica.com

www.sielups.com

Model 400 500 600DC Input SpecificationsInput power [ Kwp ]

Nominal 407 510 611

Max 451 564 676

Input Voltage [ V ]

Operating range 560...950

MPPT (full power) range 560...800

Max (Voc) 1000

Min / Startup 560 560 600

Input Current Nominal [ A ] 750 910 1090

String Array Sub-combiner With fuses

Number of input ( 2 x 4 or 2 x 5 ) 1 or 2 x 6 or 2 x 8 or 2 x 10

Fuse Rating per input [ A ] 200 or 250 or 350

Min cable size AWG ( mm2 ) 3/0 (85)

Number of DC input ( MPPT ) 1

Pole grounded Positive or Negative. Setting on field

AC Output SpecificationsOutput Power [kW]

Nominal 400 400 600

Max 440 550 660

Output Voltage [V]

Nominal 380

Min (-12%) 334

Max (+10%) 418

Output Current [A]

Nominal 607 760 910

Max 607 760 910

Frequency Range [Hz]

Nominal 60

Max 60,5

Min 57

Efficiency [%]

Max 98.2

Weighted 98

THDI% (@ Nominal Power) <3%

Stand-by losses [W] <50

Power Factor 0 … 1 both capacitive or inductive

System wiring L1, L2, L3 and Ground - ( without Neutral )

Minimum cable size AWG (mmq) 2 x (4/0)( 107,2 )

General dataCooling Forced air - controlled speed fans

Inverter Control DSP-based control board

Cabinet Monitor DSP-based I/O board

AC disconnect Built-in automatic circuit breaker

DC disconnect Built-in automatic switch gear

Ground fault protection Integrated Ground Fault Detection board

Ground Fuse 3A

Pick up current 4A

Surge protection Built-in MOVs, on DC input and AC output

Environmental SpecificationsTemperature

Full power range -4°F to +122°F / -20°C to +50°C

Power derating range +122°F to +131°F / +50°C to +55°C

Max for operation +131°F / +55°C

Storage -22°F to +158°F / -30°C to +70°C

Thermal protection Present

Reverse polarity protection Present

Relative humidity 0-95% ( non condensing )

Noise emissions [ dBA ] < 65

Mechanical SpecificationsEnclosure rating NEMA 3R

Enclosure colour RAL 7035

Dimensions ( H x W x D ) [ inch ] ( mm ) 86.3” x 106.3” x 39.4”(2190 x 2700 x 1000)

Weight [ lbs ] / [ kg ] 2866lbs/1300kg 3086 lbs/1400kg 3307 lbs / 1500 kg

Installation type Suitable for outdoor installation, floor mounting

PV Inverter

TL