EFFEKTA®

Power Suppl ies

70

Product Description

The DC Power Rack DCPR 48-66 is specifically designedfor use in telecomunications networks. Fuse-protected48V power supplies from EFFEKTA® are already insuccessful operation in TETRA and TETRAPOL networksAvailable versions: 24V, 48V, 108V and 216 VDC.Up to 4 rectifier modules PSR308 can be integrated intothe subrack. The unit is equipped with a supervisorymodule combined with a fan tablet and DC distribution.

Key Features

. High reliability

. Simple installation and operation

. Forced fan cooling

. USB interface for PC connection

. Alarm contacts for multible configurations

. Intelligent battery management

. CAN-Bus interface

. Hot pluggable controller and DC distribution modules

. Optional Ethernet (SNMP compatible) interface module. LVD and PLD functionality

DC-USV Systems DC-USV Systems

70

Front view of DCR PSR 327-10.8

SpecificationsSpecifications

AC/DC power supplies, chargers, inverters / rectifiers

71

Type DCR PSR327-xxx

Input voltage 230VACOutput voltage 48 / 60 / 110 / 220VDCOutput capacity 8100 / 10800W

Mains 3 phases, N, PEDC output Screw connection M10

Analog inputs3 x shunt (60mV); 2 x temperature sensor1 x battery tapping point, analog inputs on ext. connector boardsensor lead for output voltage

Signalling input 8 x potential-free, common groundSignalling output 6 isolated relay contactsClimatic conditions Acc. IEC 721-3-3 Klasse 3K3/3Z1/3B1/3C2/3S2/3M2

Extended ambient temperature rangeoperation: -20°C up to +55°Cstorage: -40°C up to +85°Ctransport: -40°C up to +85°C

RoHS-compliance yesDimensions 311 x 483 x 355 mm (HxWxD) 19“ Sub-Rack, 3UWeight App. 6.1kgs without rectifierWeight rectifier app. 3.8kgs

71

Rectifier module PSR327:48 / 60 / 110 / 220VDC; 2700W; 12.9A / Key Features:. Single–phase modul with sinusoidal input current (PFC). Input overvoltage protection. Wide input voltage range (100-254 VAC). „Hot–Plug–In“ design with backplane connection. High power density. CAN– Bus interface. Integrated decoupling from the DC bus

Controll Unit UPC3 with integrated fanKey Features:. Extensive battery management. Freely programmable signalling concept. „Hot–Plug–In“ design with backplane connection. Integration of external alarm structures possible. Remote controll. + monitoring via direct PC link, modem or SNMP. CAN– Bus interface

System Components

Front view of DCR PSR 327-8.1