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The model 8510 is a cost effective Programmable Electronic DC Load with a high degree of accuracy, great display resolution and a wide operating range of up to 120A or 120V, 600W max. The 8510 is well suited for testing and calibrating DC Power supplies, DC-DC Converters and batteries. Programmability via the RS 232 or optional USB interface makes the units ideal for the use in Automated Test Systems.
# Operates between 0-120VDC, 1mA-120A (600W max)
# High resolution 0.1mA/1mV (range dependent)
# Bright, easy to read display (VFD technology)
# CV/CC/CW/CR operation
# Over-Current/Over-Voltage/Over-Power/Over-Temperature Protected
# RS 232 Interface cable and software included
# Optional USB interface available (order IT-E132)
# Thermostat controlled internal fan
# Battery test capability
# Create complex test sequences without the need of an external PC
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The 8540 DC electronic load is a very compact, economically priced instrument that is at home on both the bench and the production floor. Though this is an instrument in a small package, it can reliably test a 5 volt power supply to 30 amps and do it continuously. The load can operate in CC, CV or CR mode while voltage/current or resistance/power values are measured and displayed in real time, making it well suited to test a variety of DC power sources. The 8540's performance is comparable to most full size bench DC electronic loads, yet it does the job at half the price and takes up half the space on your bench.
- Operates between 0-60 VDC, 1 mA-30 A (150 W maximum)
- Easy operation
- Bright, easy-to-read display
- Very compact and light weight
- Two current ranges: 3 A (1 mA resolution) and 30 A (10 mA resolution)
- Constant current (CC), constant resistance (CR) and constant voltage (CV) operation
- Over-current and over-voltage protection
- Short mode to simulate shorts
- Save up to 400 instrument settings
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The new, electronic loads of the series EL3000A and EL9000A offer, amongst the standard features of electronic loads, some new and interesting functions. Three voltage classes and multiple power classes are rounding the selection up.
The model BFC 2000 even offers a mains backfeed.
- DC input voltage: 0...80V, 0...160V, 0...400V
- Powers: 400W, 2400W, 4800W, 7200W
- Currents up to 600A
- Fan-cooled
- 2U/4U/6U, 19" rack housing for the 2400/4800/7200W variants
- Desktop housing for the 400W models
- Battery test, digital control, impulse generator up to 10kHz
- Pluggable extension cards for CAN/RS232/USB
- Analogue interface
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Electronic DC loads for individual test applications
The Zentro-Elektrik product family includes 4 product lines with
power ranging from 200W to 100kW.
To satisfy the requirements of automatic test systems, all models come with the standard analogue (0-10V) interface, or with optional digital inferfaces and the relevant software driver (IEEE488.2 with LabVIEW driver, Rs232, USB, CAN etc.).
The interfaces are bi-directional, i. e. as well as programming the set point values, the actual values can also be monitored.
As well as being high precision, all DC load products from Zentro-Elektrik have outstanding dynamic properties that ensure that These electronic laods provide consistently reliable results, even in extreme test applications. Generous power stage dimensioning, Comprehensive protection and safety equipment make the units extremely robust.
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Agilent DC electronic loads provide you with the flexibility to test a wide range of applications from power-supply test to simulation of high-intensity discharge (HID) headlamps. The 16-bit voltage, current and power-measurement system provides both accuracy and convenience, and eliminates the need for a DMM, external shunts and wiring.
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PLZ-U Series
Modular Multifunction DC Electronic Load (CC/CV/CR/Zero volt input) / 4 Models
The current trend in semiconductors is towards lower voltages and higher speeds.
Interfaces GPIB RS-232C CE marking Drivers
PLZ-4W Series
Multifunctional DC Electronic Load (CC/CV/CR/CP/Zero volt input) / 6 Models
Interfaces GPIB RS-232C USB CE marking Drivers
PLZ-3WH Series
System DC Electronic Load (CC/CV/CR/CP) / 4 Models
Interfaces GPIB(option) RS-232C(option) Drivers
PLZ-W2 Series
DC Electronic Load (CC/CR) / 2 Models
Interfaces GPIB(option) RS-232C(option)
PFX2000 System
Battery Test System / 6 Models
Interfaces USB
PCZ1000A -NEW-
AC Electronic Load (CC/CR/CP)
Interfaces RS-232C Drivers
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# The model 8500 is an affordable full-featured Programmable Electronic DC Load with a high degree of accuracy and great display resolution. They are great units for DC Power Supply and DC-DC Converter testing and calibration. Because the are fully programmable via the RS 232 or optional USB interface they are ideal for Automated Test Systems. Operates Between 0-120VDC, 1mA-30A (300W MAX)
# High Resolution 0.1mA/1mV (range dependant)
# VFD Display
# CV/CC/CW/CR Operation
# Over-Current/Over-Voltage/Over-Power/Over-Temperature Protected
# RS 232 Interface Cable and Software Included
# Optional USB Interface Available (order IT-E132)
# Thermostat Controlled Internal Fan
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The 8500 series Programmable DC Electronic Loads can be used for testing and evaluating a variety of DC power sources. Their wide operating ranges of up to 500 V and 240 A, flexible operating modes and excellent measurement accuracy make the 8500 series well suited for characterizing DC Power supplies, DC-DC Converters, batteries, fuel cells and solar cells.
The loads can operate in CC, CV, CR or CP mode while voltage/current or resistance/power values are measured and displayed in real time. Load terminals are isolated and floating. Extensive protection, including over temperature,over power, over voltage, over current and reverse polarity will help protect your valuable prototype.
The DC loads are easy to use. All parameters can be set quickly and precisely from the front panel, or programmed via RS232 (included) or USB (optional) interfaces.
Key features:
- Constant current (CC), resistance (CR), voltage (CV) and power (CP) operation
- Wide voltage and current range, 0 to 500 V, 0 to 240 A (5000 W max)
- Built-in transient generator
- Short circuit test
- Built-in high resolution (0.1 mA/1 mV) voltage and current measurement (models 8500 & 8502)
- Over-Current/Over-Voltage/Over-Power/Over-Temperature Protection RS232 to TTL serial converter cable and application software included
- Battery testing mode to provide A*hr rating of battery (ending voltage level is adjustable)
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Electronic precision DC load for small load currents
Where universal loads are highly inaccurate, i.e. in the range of low load currents < 10 A, the electronic DC load “ELA Precision” provides the highest of resolution and accuracy. Typically the working area ranges between a load current of < 1 A and 8 A and a load voltage of between 0.35 VDC and 160 VDC, at a maximum load power of 250 Watt.
The high resolution of the low load current in a load voltage range of over 0.35 VDC is suitable for a number of fields, in particular for applications in research and development as well as testing of solar cells and fuel cells.
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Electronic Load for Burn-In, Industry and Workbench
Main Features Burn-In Load
* Wide Range Input 5-40V
* Load Current Adjustable 0-40A
* Single Input 200W
* Self Supplied
* EMI Compliant Design
* 19"- Eurostandard
* 3 U / 14 HP / 290mm
* Monitor Outputs for Voltage and Current
* 12 Presets, 9 Factory Settings, 3 User Settings
* Control Input for Load Current, Compatible to many Function Generators
* Optional Display to Monitor Load Current on Front Panel
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