38kW Bi-Directional DC Power Supply

The OZPCS-RS40-PS is a bidirectional, digitally-controlled DC power supply. The bidirectional capability of the supply allows it to both source and sink current, regardless of the operating mode. The transition between sourcing and sinking is seamless and requires no user configuration or control.

Features

Key Features

  • Wide AC voltage 50/60Hz operating range
  • Compact 2.5U 19” rack mount
  • Front side interface for easy cable routing
  • Parallelable for high power applications
  • Voltage, current and power control modes
  • >0.99% power factor
  • Transformerless design
  • Modbus RS-485 config & control interface
  • Software configurable protection features
  • Variable speed forced air cooling

Typical Applications

  • Single-phase AC switch
  • Single-phase rectifiers
  • Independent AC switches
  • 3 phase AC switch
  • 6 pulse rectifier
  • 4 quadrant rectifiers
Power StudioTM

Power Studio is a Windows-based GUI that can be used to easily configure and control the OZIP motor drive. 

Specifications

DC Interface

Operating Voltage Range

0 – 820 V

Max DC Current

+/- 75A

Max DC Power

38kW

Control Modes

Voltage | Current | Power

AC Interface

AC Line Voltage

208-480Vrms

AC Line Frequency

50/60Hz

Rated AC Current

50Arms

Power Factor

-1 to +1

Current Harmonics (TDD)

<5% IEEE 519

Current Harmonics (TDD), rated current

<3%

CEC Efficiency

96.92%

Peak Efficiency

98.22%

Environmental Ratings

Operating Temperature

-5°C to 40°C

Storage Temperature

-20°C to 60°C

Pollution Degree

2 (IEC 1010-1)

Max Elevation

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

Mechanical Specifications

Enclosure

2.5U, 19” rack mount

Weight

97 Lbs

Cooling

Forced Air

Ingress Protection

IPC20

User Interface

Isolated Communication Link

RS-485

Isolated Digital Inputs

Emergency shutoff | Bias enable

Isolated Digital Outputs

2 User configurable

Questions about the OZPCS-RS40-PS?