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Individual performance at an industrial level. In combination with an external transformer, the Sunny Central CP-US family can be connected to any power distribution grid imaginable, while actively supporting the entire system with new grid management functions. And it’s in the top of its power class with a peak efficiency of 98.7 percent. The CP-US family is fully UL-listed at a 1,000 V with integrated AC disconnector according to NEC requirements. The outdoor enclosure with OptiCool cooling concept and a separate connection area ensure simple installation and low system costs. SMA also supplies complete MV power platforms with two inverters, a transformer and an additional Disconnect Unit.
Economical
More energy due to 1,000 V DC voltage
Direct deployment in the field due to outdoor enclosure
Efficient
Full nominal power at ambient temperatures up to 50 °C
10% additional power in continuous operation at ambient temperatures up to 25°C
Flexible
DC voltage range configuration possible
Integrated AC disconnector according to NEC requirements
Reliable
Easy and safe installation due to a separate connection area
Powerful grid management functions (including LVRT)
IEEE 1547 compliant
-Input (DC)
Max. DC power (@ cos φ = 1) 898 kW
Max. input voltage 1) 1000 V
MPP voltage range (@ 25 °C / @ 50 °C at 60 Hz) 570 V – 820 V /570 V – 820 V 1)
Rated input voltage 620 V
Max. input current 1600 A
Min. input voltage / VMPP_min at IMPP < IDCmax 568 V
Number of independent MPP inputs 1
Number of DC inputs 1; 6 – 9
-Output (AC)
Rated power (@ 25°C) / nominal AC power (@ 50°C) 880 kVA / 800 kVA
Rated grid voltage / nominal AC voltage range 360 V / 324 V – 396 V
AC power frequency / range 50 Hz, 60 Hz / 47 Hz ... 63 Hz
Rated power frequency / rated grid voltage 50 Hz, 60 Hz / 360 V
Max. output current 1411 A
Max. total harmonic factor < 3 %
Power factor at rated power / displacement power factor adjustable 1 / 0.8 overexcited – 0.8 underexcited
Feed-in phases / connection phases 3 / 3
-Efficiency 4)
Max. efficiency / European weighted efficiency / CEC efficiency 98.7 % / 98.4 % / 98.5 %
-Protective devices
DC disconnect device DC contactor
AC disconnect device AC circuit breaker
DC overvoltage protection Surge Arrester Type II
Grid monitoring yes
Ground-fault monitoring opt.
Lightning protection (according to IEC 62305-1) Lightning protection level III
Insulation monitoring opt.
Surge arresters for auxiliary power supply yes
Protection class (according to IEC 62103) / overvoltage category (according to IEC 60664-1) I / IV
-General data
Dimensions (W / H / D) 2562 / 2279 / 956 mm(101 / 90 / 38 inches)
Weight 1800 kg / 4000 lb
Operating temperature range -25 °C ... +50 °C /-13 °F ... +122 °F
Noise emission 3) 61 db(A)
Max. self-consumption (in operation) / self-consumption (at night) 1700 W 2) / < 100 W
External auxiliary supply voltage 230 / 400 V (3 / N / PE)
Cooling concept OptiCool
Degree of protection: electronics / connection area (according to IEC 60529) NEMA 3R / NEMA 3R
Degree of protection (according to IEC 60721-3-4) 4C2, 4S2
Application In unprotected outdoor environments
Max. permissible value for relative humidity (non-condensing) 15 % ... 95 %
Max. operating altitude above mean sea level 2000 m
Fresh-air consumption (inverter) 3000 m³/h
-Features
DC connection Ring terminal lug / cage clamp
AC connection Ring terminal lug / cage clamp
Display opt.
Communication / protocols Ethernet (optical fiber optional), Modbus
Communication with Sunny String-Monitor RS485
Transformer for auxiliary power supply opt.
SC-COM yes
Color of enclosure, door, base, roof RAL 9016 / 9016 / 7005 / 7004
Warranty: 5 / 10 / 15 / 20 / 25 years yes / opt. / opt. / opt. / opt.
Certifi cates and approvals (more available on request) EMC conformity according to FCC, Part 15, Class A, UL 1741, UL 1998, IEEE 1547
SMA Central Inverters SUNNY CENTRAL 800CP-US
