Motion: Calculator Ventilation Requirements (IEC 62485-3)

Battery type

Free Vented (FV)

Valve Regulated (VRLA)

Number of battery cells

Cell size, C₅ (Ah)

Charge type

S / G / L / H (8h selection)

S / G / L / H (12h selection)

R

Z

IU:Voltage limit = 2,4 V/c

IUI: No voltage limit

W: Taper charging

Calculate

Result of calculation

Ventilation airflow