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They can recover up to 96.5% of absorbed energy, returning it to the AC grid, which reduces energy costs and heat generation
These supplies deliver maximum power across a wide range of voltages and currents, enhancing flexibility in testing applications
Built-in waveform generation capabilities, including arbitrary waveforms, facilitate comprehensive testing without the need for additional equipment
Simulate DC load modes in CV, CC, CP, CR with fast crossover
The EA-ELR Series incorporates true autoranging technology, delivering maximum available power across a wide range of voltage and current combinations. Unlike conventional electronic loads that achieve full power only at a fixed operating point, autoranging maintains high power availability throughout the operating range, reducing the need for multiple dedicated systems.
Regenerative operation enables the EA-ELR Series to recover up to 96% of absorbed energy and return it to the facility power system through a mains-synchronized inverter. Instead of dissipating energy as heat, recovered power can be reused within the facility, improving overall test efficiency.
The integrated function generator supports standard and arbitrary waveform creation for dynamic testing applications. Users can simulate complex operating conditions and perform advanced validation testing without external waveform generation equipment.
For applications requiring higher power density and scalability, the EA-10000 Industrial Series delivers up to 60kW per unit and up to 300kW in a single 19-inch rack. Parallel operation supports system expansion up to 3.84MW while maintaining regenerative efficiency and centralized control.
Water-cooled configurations are available for demanding industrial environments requiring enhanced thermal management. These models efficiently dissipate heat, reduce acoustic noise, and support reliable operation under continuous high-power conditions.
| Series | Power | Voltage | Current Range | CTA |
|---|---|---|---|---|
| EA-ELR 10000 3U | 0–5 kW / 0–10 kW / 0–15 kW | 0–80 V up to 0–2000 V | 0–20 A up to 0–510 A | Buy / Rent |
| EA-ELR 10000 4U | 0–30 kW | 0–80 V up to 0–2000 V | 0–40 A up to 0–1000 A | Buy / Rent |
| EA-ELR 10000 2U | 0–1.5 kW / 0–3 kW | 0–80 V up to 0–1500 V | 0–6 A up to 0–120 A | Buy / Rent |
The AGX Series is a AC+DC high‑performance bi-directional regenerative programmable grid simulator and load (All-in-one) system that can both source and absorb power, enabling efficient testing of power electronics, EV systems, energy storage, and grid‑connected devices.
Regenerative means the AGX Series returns absorbed energy back to the grid instead of dissipating it as heat. This significantly reduces energy consumption, heat generation, and operating cost during high‑power testing.
It is both.
The AGX Series operates as:
A four‑quadrant AGX power source can operate in all four quadrants of the voltage–current (I–V) plane, enabling both sourcing and sinking of current under positive and negative voltage conditions. The direction of instantaneous power flow is determined by P=V×I, when P>0 (quadrant 1 and 3) , the unit delivers power to the DUT (source mode), whereas when P<0 (quadrant 2 and 4), it absorbs power from the DUT (sink or regenerative mode), with the absorbed energy returned to the grid.
It is important to distinguish this regenerative sink capability from a regenerative electronic load capability. While both functions involve energy absorption, they are not functionally equivalent.
An electronic load mode is optimised for precise load emulation and dynamic current control.
AGX has both Regenerative Operation and Electronic Load Operation.
Key factors include power rating, voltage range, phase configuration, regenerative
The AGX Series is used in:
capability, waveform programmability, and application-specific testing requirements.
The AGX Series is used in:
The AGX provides both input-to-output isolation, and phase to phase or channel to channel isolation. Galvanic isolation provides complete separation between the input and output so there is no electron flow between channels.
AGX has embedded, web browser interface with real-time control, we call it SmartSource Suite. No driver/license required to operate AGX.
The AGX is designed to handle overload conditions with its capability of providing 130% of its rated current for a duration of 2 seconds. This is critical for applications that have inrush current conditions that arise due to start up, transient power demands, or sudden changes in loads.
Yes. The AGX Series supports dynamic power profiles, allowing engineers to simulate real‑world operating scenarios such as load changes, power ramps, and bidirectional transitions.
Yes. The AGX Series is specifically designed for bidirectional power flow, making it ideal for:
Yes. The AGX Series supports remote control and automation, allowing integration into automated test systems for repeatable and scalable testing.
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Bangalore 562149, KA.
info@caltestindia.com
+919845007602