Not Available in the U.S.
This product is no longer offered by Intepro Systems in the United States. Should you need technical assistance, we will continue to support our products through our support section.
DC Load
(DISCONTINUED) Programmable Regenerative DC Load
The Intepro programmable electronic DC loads regenerate loaded energy to mains and offer high voltage, current and power ratings for a multitude of applications.
ELR 9000 3U DC Load
The (DISCONTINUED) Electronic Load incorporates four common regulation modes: constant voltage, constant current, constant power and constant resistance.
The FPGA based control circuit provides additional features such as a function generator using a table-based regulation circuit for the simulation of non-linear internal resistances. By linking together a number of differently configured sequences, complex progressions can be created. Smart configuration of the arbitrary generator can be used to match triangular, sine, rectangular or trapezoidal wave functions and thus a sequence of waves with differing amplitudes or duty cycles can be produced.
User Manuals & Datasheet
Manuals & Datasheets
Features
Key Features of the (DISCONTINUED) Programmable DC Load Products
Energy Recovery
Recover supplied DC energy into local grid
Function Generator
User profiles, true function generator
Parallel Connection
Master-slave bus for parallel connection
AFV-P Series
SCPI
SCPI command language supported
USB Connectivity
Extra USB port on the front for USB stick
Input Currents
Up to 510 A per chassis
Input Voltage
Up to 1500 V
Expandable
Up to 336kW or more
Recovery
Reduces operational cost
The most important feature of the ELR series is that the AC input, i.e. grid connection, is also used as the output to recover loaded energy with approximately 95% efficiency. Recovering loaded energy reduces energy costs and avoids expensive cooling systems that are commonly required for conventional air-cooled and water-cooled loads that dissipate energy in the form of heat. Please download our ROI Calculator in MS Excel to find out how much you can save
ELR9000
Regenerative load back to the grid
The standard regenerative function converts the supplied DC energy into a synchronous sine wave current and feeds it back into the local grid. This eliminates the usual heat dissipation to a minimum and saves energy costs at the same time.
The large LCD touch panel offers a modern and intuitive user interface for controlling the four operating modes, Constant Voltage (CV), Constant Current (CC), Constant Power (CP) and Constant Resistance (CR). Response times for the control via analog or digital interfaces by the DSP controlled hardware are among the fastest in the industry. In parallel operation of multiple devices, a master-slave bus is used to connect the chassis to create a high power system where the actual values are totaled and the set values distributed.
Wide range of Voltage, Current, Wattage
The available voltage range portfolio for the ELR 9000 programmable load goes from models with 0…80 V DC up to models with 0…1500 V DC. Input currents up to 510 amp with only one chassis are available. The series offers three power classes with 3.5 kW, 7 kW or 10.5 kW in only 3U for single devices, which can be extended up to 336kW (or higher) in cabinets for a significantly higher total current. Please contact Intepro systems for higher power solutions.
Offering Superior Technology & Support
Our Request a Quote system automatically gets sent to our sales team, who review your request and find the right person to answer your questions about our AC Sources, DC Power Supplies, or ATE Test Systems, or other software or equipment we offer that you have questions about
