24V/5A/2x17Ah/LCD ALIMENTATION EN BOITIER EN54

24V/5A/2x17Ah/LCD ALIMENTATION EN BOITIER EN54


· In accordance with standards: EN 54-4, EN12101-10
· 27,6V DC/ 5A uninterruptible power supply
· battery housing for two 17Ah/12V batteries
· independently protected outputs AUX1 and AUX2
· high efficiency 84%
· low level of voltage ripple
· microprocessor-based automation system
· intelligent PSU overload protection
· measurement of the resistance of the battery circuit
· automatic temperature-compensated charging
· battery test
· two-stage battery charging process
· accelerated battery charging
· monitoring of the continuity of the battery circuit
· monitoring of the battery voltage
· monitoring of the battery fuse
· monitoring of charging and maintenance of the batteries
· deep discharge battery protection (UVP)
· battery overcharge protection
· battery output protection against short-circuit and reverse connection
· monitoring of the load current
· output voltage control
· fuse monitoring of AUX1and AUX2 outputs
· 230V AC mains voltage measurement
· „SERIAL” communication port with implemented

MODBUS RTU protocol

· free program "PowerSecurity" to monitor the
performance of the PSU
· remote control (options: WiFi, Ethernet, RS485, USB)
· remote battery test (required additional modules)
· cooperation with optional EN54-LB4 or EN54-LB8 fuse modules
· optical indication of PSU overload OVL
· acoustic indication of failure
· adjustable delay for 230V AC power loss indication
· output of collective failure ALARM
· input of collective failure EXTi
· controlled relay output EXTo
· technical inputs/outputs with galvanic isolation
· EPS technical output indicating 230V AC power loss
· PSU technical output indicating PSU failure
· APS technical output indicating battery failure
· internal memory of PSU operating status
· optical indication – LCD panel
· readings of electrical parameters, including: voltage, current, resistance of the circuit, mains supply voltage
· failure indication
· configuration of the PSU settings from the control panel
· two levels of password protected access
· operation memory of the PSU
· failure memory
· real time clock with battery backup
· protections:
· SCP short-circuit protection
· OLP overload protection
· OHP overheat protection
· OVP overvoltage protection
· Surge protection
· Antisabotage protection (Tamper)
· closing the enclosure - lock
· convection cooling
· warranty - 5 years from the production date