New release brings 6 kW capacity: Chroma 62000D DC power supply targets EV and battery labs

High-power, bidirectional and modular: Chroma’s 62000D programmable DC power supply series is positioned for EV, battery and renewable-energy test labs, with up to 210 kW in a single cabinet and energy-regeneration capability back to the grid.

Edited by ad hoc news New Releases & Launches Desk. Reviewed before publication on 06/16/2026 at 12:45 PM ET. Details in the imprint.

Chroma’s 62000D high-density programmable DC power supply series is aimed squarely at test labs working on electric vehicles, battery packs and renewable-energy systems. The modular platform scales from 6 kW per unit up to 210 kW in a single cabinet and supports output voltages up to 1,000 V, putting it in the range required for modern 800 V EV architectures. According to Chroma, selected 62000D models can also operate bidirectionally and feed energy back to the grid, a feature designed to cut operating costs in long-duration charge-discharge tests on the official 62000D product page.

What the Chroma 62000D series does and who it targets

The Chroma 62000D family is a rack-mountable line of programmable DC power supplies that can be configured as stand-alone 6 kW benches or combined into multi-module cabinets for high-power applications. Each 6 kW module is designed with a compact 3U form factor, which Chroma highlights as a way to save valuable rack space in crowded test facilities. The platform supports constant-voltage, constant-current and constant-power operating modes, allowing engineers to emulate a wide range of battery and DC bus conditions for traction inverters, onboard chargers and DC fast-charging equipment.

Voltage ranges in the series span from low-voltage variants for 48 V systems to high-voltage versions topping out at 1,000 V, with current ratings tailored to reach total power outputs of up to 210 kW when units are paralleled in a single cabinet. This makes the 62000D relevant for testing full EV battery packs, powertrain subsystems and stationary energy storage cabinets without splitting tests across multiple disparate supplies. According to Chroma’s documentation, the system offers fast transient response and programmable slew rates, which are critical when simulating realistic driving profiles and load cycles in hardware-in-the-loop (HIL) environments.

Control and integration are central to the 62000D’s design. The units support standard industrial interfaces such as LAN, USB and optional GPIB, and can be integrated into automated test sequences via SCPI commands. Chroma also offers proprietary PC-based control software to manage multi-channel setups and log test data, targeting manufacturers that need to run repeatable, audited test scripts for compliance and end-of-line validation. Built-in protection functions, including overvoltage, overcurrent, overpower and overtemperature protections, help safeguard both the supply and the device under test during aggressive stress scenarios.

One of the more notable features in the higher-end configurations is the ability for certain 62000D models to operate as both a source and a sink, enabling energy-regenerative testing. In this mode, energy drawn from a battery or inverter under test can be pushed back into the grid instead of being dissipated as heat in resistive loads, potentially improving lab energy efficiency and reducing the need for large external cooling systems. Chroma positions this as particularly advantageous for EV battery cycle testing, where charge-discharge loops can run for days or weeks and energy losses directly impact operating cost.

Chroma emphasizes that the 62000D series is designed for a wide range of industries beyond EVs, including aerospace, industrial drives and renewable-energy equipment where high-voltage DC buses are common. In those fields, the ability to reproduce fault conditions, grid fluctuations or fast load steps with a programmable, high-power DC source is essential to validating safety and reliability. The modular architecture also allows labs to start with a smaller configuration and scale power capacity later as test requirements grow, rather than over-investing upfront in a fixed, oversized supply.

In Taiwan and other Asia-Pacific markets, the 62000D is positioned as part of Chroma’s broader power-electronics test ecosystem, which includes AC sources, battery cyclers and electronic loads. That portfolio strategy aims to keep customers within a single vendor’s measurement and control stack, simplifying integration and support. For US and European customers, the series is typically available through Chroma’s regional sales offices and authorized distributors, with configurations tailored to local grid standards and safety certifications.

Within Chroma’s lineup, the 62000D sits toward the higher end of its programmable DC supply offerings, complementing lower-power bench units and specialized battery testers. Its ability to reach up to 210 kW and interface with automation systems makes it a candidate for OEM and Tier 1 production lines, not just R&D labs. Chroma has highlighted use cases in automotive and energy storage where rigorous lifecycle and safety testing are now mandatory under tightening regulatory frameworks and customer specifications.

Chroma, headquartered in Taoyuan, Taiwan, has built much of its business around test and measurement equipment for power electronics, displays and semiconductors. The 62000D series supports that strategy by targeting high-growth markets such as electric mobility and grid-tied storage, where investment in test infrastructure tends to follow vehicle and battery production capacity. Chroma ATE is listed on the Taiwan Stock Exchange, and its shares (ISIN TW0002360005) closed on TWSE at TWD 217.50 on 06/16/2026, according to recent market data from the Taiwan Stock Exchange.

Chroma 62000D DC supply in brief: key facts

• Product: Chroma 62000D high-density programmable DC power supply series
• Manufacturer: Chroma ATE Inc.
• Category: New Release/Launch - high-power programmable DC power supply
• Launch date: 2023 (series introduction; regional availability may vary)
• MSRP / Price: Project-based quotation; price depends on configuration and power rating
• Availability: Direct from Chroma sales and authorized distributors in Asia, North America and Europe
• Target audience: EV and battery test labs, power electronics R&D teams, production-line test engineers
• Key differentiator / USP: Modular high-density architecture up to 210 kW with programmable operating modes and, in selected models, bidirectional energy-regenerative capability

This article was a.i.-assisted and editorially reviewed. Product information without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Trading involves risk up to and including the total loss of invested capital.