FZLV II Central Battery Systems

The AWEX’s FZLV II is a group emergency lighting system in protection class I and intended to supply up to 160 emergency escape luminaires. Each of the luminaires connected to the system can operate independently in different switching modes.
The luminaires are supplied with safe low nominal voltage of 48V through a two-wire cable. The communication between the luminaires and the system takes place via the supply line, without use of additional communication cabling. Each luminaire (address module) has its own unique identification address. This address is assigned logically in the system and can be assigned the appropriate control.

The programmable controller shows the current status of the system and its components on the touch screen display. Using the display, each luminaire can be assigned its own description as well as its control can be changed (password required). The unit has a SD card slot to save the event log and system configuration.

Four installed programmable relay outputs allow sending the system status messages outside. The system has a built-in RJ-45 connector to enable remote access through the Web server (web page) or Smart Visio software.  The system can be expanded to include a number of external modules installed on the supply lines, and this group may include input modules, output modules and phase loss sensors.

The IN16F module is an input device for operation between devices comprising the building installation and AWEX’s Central Battery system. It is designed to operate with the FZLV II system and supplied from its circuits. The IN16F module has 16 potential-free inputs with possibility to change the tripping logic. Data transmission between the module and the control device is carried out over the same cable that supplies power. It is possible to connect the additional panel with buttons and LEDs to signal and test correct operation of inputs.

The OUT4F module is a universal output device for operation among electrical devices, fire-fighting system and AWEX’s Central Battery system. It is designed to operate with the FZLV II system and supplied from its circuits. The OUT4F module has 4 relay outputs to control or signal any device.

The PH3F module is used for monitoring 230V AC potential signals. The device can be used as a phase loss sensor or to control the emergency lighting by means of switches, according to the user’s requirements. The module has 3 potential inputs with programmable tripping logic. The inputs can be programmed so as to separately monitor the individual protections of the basic lighting circuits or as the 3PH phase loss sensor. Each of the three inputs can be assigned the power recovery delay function.

The CZF is equipped with a controller that checks the input voltage and compares it with the detection threshold. If the voltage value on all phases is above the threshold, the relay is switched on. The detection threshold is in the range of 138 V AC ÷ 195 V AC and complies with the standard PN-EN 60598-2-22.
Three, two-colour LED lights, labelled L1, L2, L3, are used to signal the input voltage level, an incorrect power supply level is signalled in red and a correct one in green. The yellow light indicates the status of the relay, it lights up when the relay is switched on

The panel is intended for remote status of basic system statuses, such as mains (network) operation, battery operation, defect. Thanks to a built-in key, it is possible to lock the continuous and emergency operation. Such solution protects the system against unauthorized access. FZLV system is intended to cooperate with one PZS module. To connect two or more PZS panels to one FZLV system, it is necessary to assure special PZS panels.