PCS

Sunny Central UP

SMA Solar Technology · Forced air (OptiCool) · Central PCS, 1500V

Utility-scale central inverter available in 2,667–2,933 kVA ratings with 1500V DC architecture and up to 98.9% peak efficiency. Primarily designed for large PV power plants, the Sunny Central UP also supports DC-coupled battery storage and AC utility charging for hybrid solar-plus-storage applications.

2,667–2,933 kVA

Nominel effekt

98.9%

Maks. virkningsgrad

1,500V

Maks. DC-spænding

IP54 / IP34

IP-beskyttelsesgrad

Download datablad (PDF)

Specifikationer

DC Side

Max DC Voltage	1,500V
Max DC Current / with DC Coupling	3,200 A / 4,800 A
Max Short-Circuit Current	8,400 A
Number of DC Inputs	24 double pole fused (32 single pole fused)
Available PV Fuse Sizes	200 A, 250 A, 315 A, 350 A, 400 A, 450 A, 500 A
Available Battery Fuse Size	750 A

AC Side

Nominal AC Power (cos φ=1, 35°C)	2,667–2,933 kVA
Nominal AC Active Power (cos φ=0.8, 35°C)	2,134–2,346 kW
Nominal AC Current (35°C)	2,566 A
Max THD	< 3% at nominal power
Nominal AC Voltage	600–660 V
AC Power Frequency	50 Hz / 60 Hz
Power Factor	0.8 overexcited to 0.8 underexcited

Efficiency

Max / European / CEC

98.8–98.9% / 98.6–98.7% / 98.4–98.5%

Protective Devices

DC Disconnection	DC load break switch
AC Disconnection	AC circuit breaker
DC Overvoltage Protection	Surge arrester, type I & II
AC Overvoltage Protection	Optional, class I & II
Lightning Protection	Level III (IEC 62305-1)
Insulation Monitoring	Optional

General

Dimensions (W x H x D)	2,815 x 2,318 x 1,588 mm
Weight	< 3,400 kg
IP Rating	IP54 (electronics) / IP34 (air duct / connection)
Operating Temperature	−25°C to +60°C
Max Altitude	1,000 m (derating above 2,000 m)
Noise Emission	63.0 dB(A)
Fresh Air Consumption	6,500 m³/h
Communication	Ethernet, Modbus Master, Modbus Slave

Vigtigste funktioner

1500V DC architecture with support for both PV and DC-coupled battery storage
OptiCool intelligent air cooling maintains full output at ambient temperatures up to 35°C
Up to 200% overdimensioning ratio for DC/AC coupling flexibility
Compact footprint allows up to 4 inverters per standard shipping container
Adjustable power factor from 0.8 overexcited to 0.8 underexcited
Designed for a 25-year service life in all climatic conditions

Produktcertificeringer

IEC 62109-1 IEC 62109-2 AR-N 4110 IEEE 1547

Miljøoverholdelse

CE IEC 55011 FCC Part 15 Class A

Om producenten

SMA Solar Technology

Niestetal, Germany · Founded 1981

SMA Solar Technology AG, founded in 1981 and headquartered in Niestetal, Germany, is one of the world's leading manufacturers of solar inverters and energy storage power conversion systems. The company offers dedicated utility-scale and commercial BESS PCS solutions known for ...

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