Kikusui PCR30000WEA2R AC/DC Power Supply / Frequency Converter, Single-phase 30kVA, Single-phase 3-wire 20kVA, Three-phase 30kVA. AC 0 to 320Vrms per phase, 1Hz to 5kHz, DC0 to ±452V, PWM type with regenerative function

Kikusui PCR30000WEA2R AC Power Supply / Frequency Converter

The PCR30000WEA2R is a Single-phase 30kVA/Single-phase 3-wire 20kVA/Three-phase 30kVA, AC 0 to 320Vrms, 1Hz to 5kHz, DC0 to ±452V, PWM type, with regenerative function AC Power Supply / Frequency Converter. The PCR-WEA2R is a series of multifunctional switching AC power supplies that combines accurate, high-power output with an ultra-compact design. The 6 model line-up ranges from 6 kVA to 36 kVA AC/DC with single & 3-phase variable output from 6 kVA and up. The PCR-WEA2/WEA2R also supports mix-and-match parallel operation*2 up to 144 kVA for large-scale test systems. Output frequency up to 5 kHz is also available with all models, which is critical for AC applications in avionic industries.

Compact Size!
Compared to our previous PWM models, the size of the PCR-WEA has been drastically reduced up to 60%. Efficiency has also been increased by approximately 7%, for an overall high efficiency of approximately 85%.

Low Ripple Noise
Achieves an extremely low switching noise for a PWM inverter-type AC power supply, with ripple noise as low as 0.25 Vrms. The PCR-WEA series even boasts similar noise performance with the PCR-LE/LE2 linear amplifier power supply series. The compact, high-power design of the PCR-WEA/WEA2 has been achieved with absolutely no compromises to ripple noise performance.

Output Frequency up to 5 kHz
It has a maximum output frequency up to 5 kHz for critical applications in the defense and avionics industries. The frequency performance of the PCR-WEA allows for simulation of sharp voltage fluctuations required for airborne electronic equipment testing. Furthermore, the compact 6kVA/6U form factor allows for the easy preparation of an automated, one-rack testing system without requiring a costly, specialized power source installation space.

LAN, USB, RS232C Standard Digital Interface
The PCR-WEA/WEA2 series includes a flexible digital interface for users utilizing LAN, USB, and RS232C communication interfaces (GPIB factory option available). LAN connection is LXI compliant, allowing you to monitor and control your device wherever you are via computer, smartphone, or tablet web browser. This feature is particularly important when conducting critical AC tests in anechoic chambers/shield rooms.

Power Line Error Simulation
The PCR-WEA/WEA2 series can simulate various power line abnormalities such as power outages, voltage drops (dips) and voltage increases (pops). This feature is useful for the testing of power-source switches and various electronic devices.

100% Regeneration Capability, No Time Limit
The PCR-WEA2R models are capable of 100% power regeneration. The power regeneration feature is available with absolutely no reverse load flow time limit. (30% for PCR-LE/LE2)
*Regeneration is limited within installation site. Only available in “R” models (PCR-WEA2R).

Available Software:

• SD009 Power Line Disturbance Immunity Testing Software
• Standards Covered: IEC61000-1-11, IEC61000-4-13, IEC61000-4-14, IEC61000-4-17, IEC61000-4-27, IEC61000-4-28, IEC61000-4-29, IEC61000-4-34.
• SD012 Avionics Test Software
• Standards Covered: MIL-STD-704A , RTCA/DO-160 Section 16, JIS W0812.
• SD021 RMT CONT Software
• SD032 Wavy Sequence Creation Software