OZPCS-RS40

With a compact, 2.5U form factor, the transformerless OZPCS-RS40 power conversion system installs directly into equipment and Li-ion battery racks. Front-side terminations simplify interconnect and the fully parallelable, 40kW architecture supports system modularity and enables easy field upgrades.

Offering wide 208-480 VAC and 330-820 VDC operating ranges, grid-connected and grid-forming operating modes, advanced “smart inverter” features and design and certification for energy storage applications, system design doesn’t get any easier.

Features

Key Features

  • Seamless transfer
  • UL1741-SA smart inverter functions
  • Three- and four-wire transformerless grid interface
  • Integrated data logging
  • International options available upon request

Typical Applications

  • Solar + storage
  • Remote power unit
  • Microgrid
  • Resiliency
  • EV charging
  • Waste heat/energy recovery
  • Demand charge management
  • Distributed utility level
  • Arbitrage

Specifications

DC Connection

Operating Voltage Range

330-820 VDC

Full Power Voltage Range

550-820 VDC

Max DC Current

+/- 75A

Max DC Power

40kW

Wiring configuration

2 wire

AC Connection

Max AC Power

40kVA @ 480Vrms

Max AC Current

50Arms

AC Line Voltage

208-480Vrms

AC Line Frequency

50/60Hz

Supported Grid Connections

3- and 4-wire, grounded neutral

Power Factor

-1 to +1

Current Harmonics

IEEE 1547 Compliant, <3%THD

Peak Efficiency

97%

Environmental

Operating temp

-5°C to 45°C continuous | 60°C max

Cooling

Forced air by internal variable speed fans

Max Elevation

1,000m No Derating 1,000m - 3,000m Derated

Enclosure

2.5U, 19” rack mount

Weight

43kg / 97Lbs

Ingress Protection

IP20

Certifications and Standards Compliance

UL1741SA, CA Rule 21 phases 2&3, CSA C22.2 #17, IEEE 1547, SunSpec Cert # 032- 001, California Energy Commission, SGIP, IEEE 519, IPC9592

User Interface

Isolated Communication Link

Modbus RS-485

Register Mapping

SunSpec PCS

Isolated Digital Inputs

Emergency Shutoff | Bias Enable

Isolated Digital Outputs

User Configurable 1 | User Configurable 2

Indicator LEDs

Faul | Operating | Standby | Power On

Warranty

5 years standard | 5 year warranty extension available

Interested in the OZPCS-RS40?