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High Voltage Impedance Analysis

Electrochemical Impedance Spectroscopy (EIS) Impedance measurement of the entire HV-Battery or HV-Powernet up to 950V

Electrochemical Impedance Spectroscopy (EIS), a frequency-based stimulus-response technique, delivers deep insights into the internal behavior of high-energy systems, making it essential for early fault detection, degradation analysis, and state-of-health monitoring in batteries and fuel cells.

Unlike conventional equipment, HV BODE’s High Voltage EIS Test Systems are designed to meet the demands of modern e-mobility. They enable precise impedance and phase measurements on entire battery packs and BEV systems up to 950 V, currently unmatched in the market.

HV-Battery Impedance & Phase

Shoes

HV-Powernet comparisons

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HVBODE Unit

Technical Data

Offset VoltageMax. 950 V
Bandwidth10Hz – 1MHz
Impedanz1mOhm – 10kohm
Size / Weight50 x 40 x 33 cm / 15 kg
HV GroundingIsolated grounds (IG)
HV NormsDIN EN 61010-1

Key Features

High Voltage Testing

Industry-leading testing capabilities up to DC 950V

EV Compatible

Specifically designed for BEV & PHEV applications

Portable Design

Lightweight & mobile for flexible testing scenarios

Advanced Visualization

Comprehensive plotting including Magnitude, Phase, Polar, and Nyquist diagrams

Flexible Integration

Use as standalone measurement device or integrate via API

Get In Touch
We'd love to hear from you! Request a demo or get in touch with any questions you may have about our high voltage impedance analysis solutions.

Contact Us

For inquiries, please contact us at: info@hvbode.com