SatCon PowerGate
Plus 50kW Information
50kW Inverter for Larger Solar Power Systems
 PowerGate
Plus Inverters are the next generation of PowerGate Inverters for
commercial and large-scale grid connected photovoltaic power systems
that have become recognized for their reliability, energy efficiency
and ease-of-use. The 30kW PowerGate Plus Inverter incorporates many
of the features of the original PowerGate Inverter plus several
improvements that add further value to photovoltaic power systems.
Top slopes
down from front to rear
Physical
Dimensions:
H 1881 mm (74.0" )
W 1143 mm (45.0" )
D 648 mm (25.5" )
Enclosure rated
NEMA 3R
Exterior finish: RAL-7032
Extended
Energy Harvesting
• High efficiency (low energy loss) inverter design
• Both AC and DC switchgear to disconnect the inverter at night,
minimizing standby (tare) losses
• State of the art maximum power point tracking (MPPT) algorithm
• Wide input voltage range
• Intelligent wake-up routine.
Durability
• Liberally rated for full power over MPPT voltage range
• Proprietary NEMA 3R enclosure design constructed from long-life
G-90 galvanized steel
• Sloped roof to direct rain water to the rear of the enclosure
• Industrial grade design including conformal coated, IPC Class
III electronic printed circuit boards with components rated - 40o
C to plus 85o C.
• Inverter film capacitors with a 25-year design life
• Power magnetic components with a low temperature rise for
long-life operation with continual cycling by the photovoltaic power
plant
• Desert, cold weather, coastal (mild salt humidity) and harsh
environment options
• Soft start feature to minimize AC in-rush current and potentially
harmful grid disturbances.
 Easy
Installation and Use
• Single-enclosure solution with multiple cable access locations
to minimize field wiring
• Enclosure designed for handling by pallet jack, fork lift
or sling/crane
• Optional PV Zone integrated sub-array combiner with current
monitoring
• Advanced human machine interface (HMI) with display visible
in sunlight and membrane keypad for easy identification of power
system status and inverter setup
• Optional electronic ground fault detector/interrupter (EGFDI)
eliminating the need to replace fuses in the event of nuisance ground
faults in the photovoltaic power
system; the EGFDI also has a tighter trip curve further limiting
current in the event of a ground fault
• Insensitive to AC phase rotation
• DC polarity detection and protection
• 208/240VAC version connectable in field to either voltage.
Safety and
Standards
• Integrated DC two-pole disconnect switch to isolate the inverter
(other than GFDI circuit) from the photovoltaic power system during
inverter inspection or maintenance
• Protective cover over exposed power connections
• Certified to UL1741 and CSA 107.1-01 Tested according to
IEEE 1547 including IEEE C62.41.2
Grid Interface
• Output transformer for galvanic isolation and to match the
inverter output voltage to the grid
• High-speed anti-islanding algorithm.
Monitoring
• Extensive monitoring when supplied with SatCon s proprietary
PV View Plus monitoring system (details supplied in separate bulletin)
• Compatible with third party monitoring systems (consult factory
for details)
Contact
us toll-free at: (877) 297-0014
for complete systems or information.
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