Kikusui PXZ Regenerative DC Load Series

The Kikusui PXZ Series is a family of regenerative electronic loads that provides 20 kW of load power in a 3U chassis with models supporting operating voltages from 50 V to 1500 V. It offers CC, CR, CV, and CP operating modes, regenerative efficiency above 90%, and scalable parallel operation of up to 25 units (500 kW) for battery, fuel cell, power supply, inverter, and photovoltaic testing. The series includes programmable I‑V characteristics, pre-charge capability, sequence functions with up to 10,000 steps, and a touch-panel interface with LAN, USB, RS232C, and isolated analog control as standard. Built-in data logging, synchronized multi-unit operation, and remote control support allow integration into automated power electronics test systems.

Product Info Product Options

Models	PXZ20K-50	PXZ20K-500	PXZ20K-1000	PXZ20K-1500
Rated Power	20 kW
Operating Voltage	3–50 V	10–500 V	20–1000 V	30–1500 V
Rated Current	800 A	120 A	60 A	30 A
Maximum Set Voltage	52.5 V	525 V	1050 V	1575 V
Maximum Set Current	840 A	126 A	63 A	31.5 A
Operating Modes	CC, CR, CV, CP
Regenerative Efficiency	>90%	>90%	>90%	>90%
Maximum Parallel Capacity	Up to 500 kW (25 units)
CC Slew Rate (Max)	800 A/ms	120 A/ms	60 A/ms	30 A/ms
CV Slew Rate (Max)	12.5 V/ms	125 V/ms	250 V/ms	375 V/ms
Sequence Programs	30 Programs, 10,000 Steps
I-V Characteristic Points	3–100 Points
Communication Interfaces	LAN, USB, RS232C, Analog I/O
Display	Touchscreen
Operating Temperature	0–50°C
Weight	41 kg	38 kg	37 kg	37 kg

I-V characteristic function that allows the user to set arbitrary I-V characteristics for each CC and CV operating mode
Equipped with various functions, such as sequence, pre-charge, synchronous operation, pulse, sine, and VMCB functions.
LAN, USB, and RS232C communication functions are included
Highly scalable, and its capacity can be increased up to 500 kW when operating in parallel (up to 25 units).

SKU: KIKU-PXZ20K-SERIES