Regenerative DC Electronic Load

WE Series

The WE Series is a high-reliability, high-density, and high-performance DC electronic load designed for demanding power testing applications. Its high power density enables high-power testing in a compact footprint, while its ultra-wide load range, strong overload capability, fast dynamic response, and comprehensive test functions significantly expand application flexibility and enhance system reliability.

The WE Series supports multiple communication interfaces, including LAN, RS232, RS485, CAN, GPIB, and USB. It is compatible with SCPI, Modbus, and CANopen communication protocols, enabling convenient remote control and automated test system integration.

Output voltage 150V
Output current 600A
Output power 6000W
Minimum Operating Voltage 1.5V@600A

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Product Description
Product Features

Key Advantages

01

High-speed sampling and control

1 MHz voltage and current sampling rate, with 1 μs control resolution
02

High-speed dynamic mode

Up to 50 kHz, with adjustable current rise and fall slew rates
03

Communication update rate

1 kHz for voltage, current, and other parameters
04

High-speed, high-precision technology

1 MHz high-speed sampling and control technology
05

Adjustable CV loop speed

Configurable to match different power supply characteristics
06

20+ test functions

Sequence testing, automatic testing, short-circuit simulation, time measurement, discharge testing, internal resistance testing, overcurrent testing, overpower testing, frequency sweep testing, load effect testing, LED simulation, sine wave generation, and more
07

Multiple operating modes

CC, CV, CR, CP, CV+CC, CR+CC, CV+CR, CP+CC
08

Flexible sequence programming

Supports up to 50 files, with 100 steps per file and file linking
09

Multiple communication interfaces

LAN, RS232, and RS485 as standard; optional GPIB, USB, and CAN. Supports isolated high-speed external digital and analog monitoring interfaces
10

Comprehensive protection functions

Overvoltage, overcurrent, overpower, overtemperature, current oscillation, current limiting, power limiting, reverse-polarity warning, and more

Models & Specifications

Input Parameters	150V	600V	1200V	Height	Input Parameters	150V	600V
4kW	WE14-150-400	WE14-600-280	WE14-1200-160	4U	4kW	WE14-150-400	WE14-600-280
5kW	WE15-150-500	WE15-600-350	WE15-1200-200	4U	5kW	WE15-150-500	WE15-600-350
6kW	WE16-150-600	WE16-600-420	WE16-1200-240	4U	6kW	WE16-150-600	WE16-600-420
8kW	WE18-150-800	WE18-600-560	WE18-1200-320	7U	8kW	WE18-150-800	WE18-600-560
10kW	WE110-150-1000	WE110-600-700	WE110-1200-400	7U	10kW	WE110-150-1000	WE110-600-700
12kW	WE112-150-1200	WE112-600-840	WE112-1200-480	7U	12kW	WE112-150-1200	WE112-600-840
18kW	WE118-150-1800	WE118-600-1260	WE118-1200-720	14U	18kW	WE118-150-1800	WE118-600-1260
24kW	WE124-150-2400	WE124-600-1680	WE124-1200-960	14U	24kW	WE124-150-2400	WE124-600-1680

Technical Specifications

Model		WE16-150-600
Output	Voltage	150V
	Current	600A
	Power	6000W
Minimum Operating Voltage		1.5V@600A
Constant Current	Range	60A	600A
	Resolution	1mA	10mA
	Accuracy	0.05%+0.05%F.S.
Constant Voltage	Range	30V	150V
	Resolution	0.5mV	2.5mV
	Accuracy	0.025%+0.025%F.S.
Constant Resistance	Range	0.009～50Ω	0.09～250Ω
	Accuracy	Vin/Rset*(0.2%)+0.2%IF.S
Constant Power	Range	6000W
	Accuracy	0.2%+0.2% F.S.
Dynamic	T1&T2	10us～60s
	Resolution	1us
	Accuracy	1us+20PPM
	Slope A/μs、A/ms	0.001～0.6A/us	0.01～6A/us
Current Measurement	Range	60A	600A
	Resolution	1mA	10mA
	Accuracy	0.05%+0.05%F.S.
Voltage Measurement	Range	30V	150V
	Resolution	0.5mV	2.5mV
	Accuracy	0.025%+0.025%F.S.
Environment	AC Voltage	220VAC±10%，(50～60)Hz ，360VA
	Temperature	(0～40)℃
	Weight	40kg
	Dimension	482mm(W) × 719mm(D) × 177mm(H), With Protective Cover, Standard Foot Pads

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DC Electronic Load

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Regenerative DC Electronic Load

150V

600A

6000W

1.5V@600A

Key Advantages

High-speed sampling and control

High-speed dynamic mode

Communication update rate

High-speed, high-precision technology

Adjustable CV loop speed

20+ test functions

Multiple operating modes

Flexible sequence programming

Multiple communication interfaces

Comprehensive protection functions

Models & Specifications

Technical Specifications