User Instructions

www.pulsar.pl EN54C RED POWER plus
4
1. PSU features.
 Compliant with the requirements of the
EN 54-4:1997+AC:1999+A1:2002+A2:2006
and EN 12101-10:2005+AC:2007 standards and
pt. 12.2 of the Regulation of the Minister of Interior
and Administration of the Republic of Poland of
20.06.2007
 27,6 V DC uninterruptible power supply
 available versions with 2 A / 3 A / 5 A / 10 A
current efficiencies
 available versions with space for 7 Ah – 65 Ah
batteries
 independently protected outputs AUX1 and AUX2
 high efficiency (up to 89%)
 low level of voltage ripple
 microprocessor-based automation system
 measurement of the resistance of the battery
circuit
 automatic temperature-compensated charging
 automatic 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 charging and maintenance of the
batteries
 cooperation with EN54C-LB4 and EN54C-LB8
fuse modules (optional equipment)
 cooperation with EN54C-LS4 and EN54C-LS8
sequential modules (optional equipment)
 optical indication – LED panel
 deep discharge battery protection (UVP)
 battery overcharge protection
 the LoB low battery voltage indication
 battery output protection against short-circuit and
reverse connection
 output voltage control
 fuse monitoring of AUX1 and AUX2 outputs
 relay output of collective failure ALARM
 EPS relay output indicating 230 V power loss
 the EXTi input of external failure
 protections:
 SCP short-circuit protection
 OLP overload protection
 OVP overvoltage protection
 Surge protection
 Antisabotage protection – Tamper
 closing the enclosure - lock
 convection cooling (forced only in the EN54C-
10Axx)
 warranty - 3 years from the production date