Compact Programmable AC Power for Test and Development
The KIKUSUI PCR-MA Series combines programmable single-phase AC and DC output with a compact PWM inverter design for bench testing, development, service, production, and automated test systems.
Four models provide AC output capacities from 500 VA to 4 kVA. In AC mode, the output can be programmed across 155 V and 310 V ranges with a frequency range from 40 Hz to 500 Hz. DC and AC+DC operation are also available for applications requiring programmable DC voltage or AC voltage with a DC component.
500 VA to 4 kVA
Four single-phase models support different test-system power requirements.
40 Hz to 500 Hz
Programmable AC frequency supports testing across a broad range of power conditions.
AC and DC Output
Supports AC, DC, and command-controlled AC+DC output modes.
LAN + USB Standard
LXI-compatible LAN and USB interfaces support remote control and automated testing.
Built-in voltage, current, and power measurement, remote sensing, memory functions, and optional GPIB or analog control provide a practical platform for both standalone bench use and computer-controlled test environments.
Programmable AC Output to 310 V
Two AC output ranges provide rated output from 0 V to 155 V or 0 V to 310 V, with programmable frequency from 40 Hz to 500 Hz.
AC, DC, and AC+DC Operation
The PCR-MA supports AC and DC operation. AC+DC mode can superimpose DC voltage on AC voltage and is controlled through communication commands.
High Peak Current Capability
Maximum peak current of up to three times the rated maximum RMS current is available for capacitor-input rectifier loads within the specified conditions.
Built-In Output Measurement
Measure AC and DC output voltage, current, and power. Digital control also provides measurement of apparent power, reactive power, power factor, and peak-hold current.
Remote Sensing
Remote sensing compensates for voltage drop in load wiring to improve voltage regulation at the connected equipment.
LAN and USB Standard
Standard LXI-compatible LAN and USB interfaces support remote control, monitoring, and integration with automated test systems. GPIB is available with the optional IB22 interface board.
Output Setting Memory
Up to three sets of output voltage, frequency, and limit settings can be stored from the front panel, with additional settings available through communication commands.
Compact PWM Inverter Design
The PCR500MA measures 214 mm wide × 124 mm high × 350 mm deep and weighs approximately 6.5 kg, providing a compact configuration for bench and system applications.
Electronic equipment development and functional testing
Production and automated test systems
Service and maintenance testing
Single-phase voltage and frequency conversion testing
Household and office equipment standby-power measurement systems
Harmonic-current measurement systems
Capacitor connection and functional testing
Simplified DC power-variation testing
PCR-MA Series Model Comparison
| Specification | PCR500MA | PCR1000MA | PCR2000MA | PCR4000MA |
|---|---|---|---|---|
| Circuit Method | PWM inverter | PWM inverter | PWM inverter | PWM inverter |
| Output Phase | Single-phase | Single-phase | Single-phase | Single-phase |
| AC Power Capacity | 500 VA | 1 kVA | 2 kVA | 4 kVA |
| AC Rated Voltage Range | 0–155 V / 0–310 V | 0–155 V / 0–310 V | 0–155 V / 0–310 V | 0–155 V / 0–310 V |
| AC Settable Voltage Range | 0–157.5 V / 0–315.0 V | 0–157.5 V / 0–315.0 V | 0–157.5 V / 0–315.0 V | 0–157.5 V / 0–315.0 V |
| AC Maximum Current 155 V / 310 V Range | 5 A / 2.5 A | 10 A / 5 A | 20 A / 10 A | 40 A / 20 A |
| AC Maximum Peak Current 155 V / 310 V Range | 15 A / 7.5 A | 30 A / 15 A | 60 A / 30 A | 120 A / 60 A |
| AC Frequency Range | 40–500 Hz | 40–500 Hz | 40–500 Hz | 40–500 Hz |
| DC Rated Voltage Range | -219 to +219 V / -438 to +438 V | -219 to +219 V / -438 to +438 V | -219 to +219 V / -438 to +438 V | -219 to +219 V / -438 to +438 V |
| DC Settable Voltage Range | -222.5 to +222.5 V / -445.0 to +445.0 V | -222.5 to +222.5 V / -445.0 to +445.0 V | -222.5 to +222.5 V / -445.0 to +445.0 V | -222.5 to +222.5 V / -445.0 to +445.0 V |
| DC Maximum Current 155 V / 310 V Range | 4 A / 2 A | 8 A / 4 A | 16 A / 8 A | 32 A / 16 A |
| DC Power Capacity | 400 W | 800 W | 1.6 kW | 3.2 kW |
| Standard Interfaces | LAN (LXI), USB | LAN (LXI), USB | LAN (LXI), USB | LAN (LXI), USB |
| Optional GPIB | IB22 | IB22 | IB22 | IB22 |
| Dimensions W × H × D | 214 × 124 × 350 mm | 429 × 128 × 350 mm | 429 × 128 × 450 mm | 429 × 262 × 520 mm |
| Approx. Weight | 6.5 kg | 11 kg | 16 kg | 32 kg |
Control, Measurement and Automated Testing
The PCR-MA Series combines programmable output control with built-in measurement and standard digital interfaces for computer-controlled power-source applications.
AC mode provides programmable voltage and frequency control, while DC mode provides bipolar DC voltage output. AC+DC operation is available through communication commands for applications requiring an AC waveform with a DC component.
Output Measurement
Measures voltage, current, and active power for AC and DC output.
LAN / LXI
Remote control and monitoring through the standard Ethernet interface.
USB Standard
USBTMC-USB488 support enables computer-controlled test integration.
GPIB Option
The optional IB22 interface board supports IEEE 488 control.
An optional EX08-PCR-MA analog interface board adds EXT-AC and EXT-DC control modes. Sequence control using Wavy for PCR-M is also possible through the PCR-M compatibility mode on supported PCR-MA firmware, subject to compatibility limitations.
