TELL presents two new power supplies:
Power supply TT40VA-12V5 and the related automatic battery charger provide an uninterruptible and steady power supply to the connected fire reporting device. Transformer performance: 40VA.
Power supply TT40VAC-16VAC/24VDC is reserved for the uninterruptible power supply of alarm systems and their communicators. Only one battery is needed to ensure uninterruptible operation and it also provides effective protection against overload. Transformer performance: 40VA.