HydroXpandHandbook

← Handbook

HXB-V1 handbook

2 kW hydrogen generation system · updated 2026-10-08

A hydrogen generator in a single 6U rack.

HXB-V1 from the front: a black 6U 19-inch rack case on a white background, with the ports, status LED, power switch and a handle on each side of the front panel
HXB-V1 front
The control app's P&ID screen: electrolyte tank, circulation pump, heat exchanger, stack and gas outlet lines drawn on one screen, with temperature, pressure and flow shown at each point
Control app P&ID screen · flow inside the unit

Downloads

All files in the resource library →

Chapters

01SafetyHandling hydrogen, electricity and KOH, vent routing, PPE, emergency shutdown and response.Read →02Receiving and storageUnpacking, moving, inspection, handling damage and storage before installation.Read →03Installation and battery limitsSpace and ventilation, utilities, and where our supply ends and your site begins.Read →04Quick startFrom delivery to your first hydrogen: what to prepare, the ports, filling electrolyte, the first start-up, and the acceptance check.Read →05Operation and controlThe six front-panel LED states, recommended setpoints and operating ranges, water make-up, the shutdown sequence and how to read alarms.Read →06Control appThe HXB HMI control app, screen by screen: installation and connection, projects, the screens, reading the alarm and event tables, protocols, and exporting records.Read →07MaintenanceDaily, weekly and monthly checks, electrolyte replacement, cleaning and reading performance trends.Read →08Upstream and downstreamThe DI water, electrolyte and power going in, what leaves the outlet, what to check when you attach a dryer or a compressor, routing that avoids backpressure, and downstream measurement.Read →09Decommissioning and storageShutdown, isolation, depressurisation, draining and disconnection before moving or storage.Read →10Warranty and serviceThe scope and term, what is excluded, the rule on disassembly, stack service, and what happens when something goes wrong.Read →11Specifications and referenceIntended use and misuse, product views, internal flow, specifications and electrical ratings, terms and the manufacturer.Read →

Specifications at a glance

Rated production500 L/h · 1 kg/day
Production pressure0 / 10 bargChosen when ordering
H₂ purity≥ 99.999%With dryer
Operating power2.4 kWBOL · 50 A

Full specification table →

Documents