Emergency power supply for the System 9000 bus. Enables the construction of larger wired systems. The second feed point can increase the bus load and extend the emergency power supply. The built-in isolation module separates the system bus from the extension in the event of lightning, reverse polarity or short circuit. Occupies an address in the system. Uninterruptible power supply (UPS), linearly stabilized and low-noise. Output: 12V DC (12-13.5V DC), 2A (briefly 3 A max). Power supply: 230V, 50 Hz, 50VA. Housing offers space for a 12V lead battery up to 18Ah. Evaluation of sabotage, mains, battery and voltage failure via the bus. Dimensions: 357 x 297 x 105mm. Required emergency power battery HP180 sold separately.
