Battery discharger and analyzer for capacity testing
The XD is a programmable discharger built around an active electronic load: it runs constant-current capacity tests up to 20 kW and 200 A on lead-acid, lithium and sodium-ion batteries, and delivers objective data on every unit.
Advantages
Objective data on every battery
The active electronic load keeps the discharge current constant from the first to the last second, regardless of battery voltage, for capacity tests on batteries of 12-96 V DC (24-220 V DC in the MV version).
From test to certificate
During the test the system records the discharge curve and calculates the ampere-hours actually delivered; every test is saved in the integrated datalogger and exported by USB to generate professional reports.
Universal compatibility
It operates on lead-acid (vented, gel, AGM, TPPL), lithium (LFP, NMC, LTO), sodium-ion and supercapacitors through a single interface.
Safe and automatic
The test stops automatically at the programmed cut-off voltage, with constant thermal monitoring and protection against overheating and reverse polarity.
Scales with the job
Several XD units connect in parallel to test very high-capacity batteries, and customised profiles simulate real duty cycles.
Applications
- Capacity tests compliant with international standards.
- Data-driven predictive maintenance of battery fleets.
- Multi-brand service centres and test laboratories.
- Charge-discharge cycling paired with an XMV charger (XD-Combo version).
About the product
The XD runs on single-phase 230 V or 85-135 V AC, features forced cooling and an adjustable control panel with fast programming; paired with the XMV charger, the XD-Combo version works as an automatic battery cycler for research, validation and regeneration, and a PC software application completes the system for advanced data analysis.
Technical specifications
| Model | XD200/12.US | XD200/12.EU | XD100/12 |
|---|---|---|---|
| Maximum DC power | 20 kW | 20 kW | 20 kW |
| Nominal battery voltage | 12-135 V DC | 12-135 V DC | 12-180 V DC |
| DC output voltage range | 10-140 V DC | 10-140 V DC | 10-200 V DC |
| Max DC current | 200 A | 200 A | 100 A |
| AC input voltage | 1×85-135 V AC | 1×230 V AC | 1×230 V AC |
| Cabinet type | TD | TD | TD |
Dimensions
| Width | 335 mm |
| Depth | 690 mm |
| Height | 530 (756 with raised keyboard) mm |
Frequently asked questions
What does it measure?
The real capacity in ampere-hours delivered during a constant-current discharge, together with the voltage-versus-time discharge curve.
Which chemistries does it support?
Lead-acid (VLA, gel, AGM, TPPL), lithium (LFP, NMC, LTO), sodium-ion and supercapacitors.
How are results documented?
Every test is stored in the integrated datalogger and exported by USB to generate professional test certificates.
Can it test very large batteries?
Yes. Several XD units connect in parallel to reach the required discharge capacity.
Can it also charge?
Paired with an XMV charger, the XD-Combo version works as an automatic charge-discharge cycler.
Download the catalogue of XD Series: battery discharger and cycler.
If you want to acquire Battery dischargers with quality, you can also consult prices of Battery dischargers.
If you have any doubts or need advice from our engineers, don't hesitate to contact us and we will be pleased to help you. You can also call us at (+34) 982 20 99 20.