Rectifier
PSR327
User Manual
Page 18 (20)
©2009. ELTEK VALERE DEUTSCHLAND GmbH. UM_PSR327_21TE_ E_R5.0
Type designation PSR327/48-56 PSR327/60-45 PSR327/110-25 PSR327/220-12.5
Parallel operation Yes (max. 48 units with UPC3 DC controller unit);
current sharing ≤10% Inom; sloping output voltage line (-1% at 100% Inom)
Internal decoupling at the
output
Yes; active, low-
loss decoupling
circuit in the
negative output
line
Yes, in the
positive output
line
Internal output fuse 80A 80A 30A 20A
Standard Features:
LED signalling Input OK (green), Vo OK (green), Vo> (red), Alarm (red)
Main processor 16Bit Fujitsu
Isolated signalling contact “Collective alarm”; relay COM/NO/NC, maximum contact load: 60V
DC/500mA
Communications interface CAN-Bus, proprietary protocol
Environmental:
Ambient temperature Operation: -20°C to +55°C, storage: -40°C to +85°C
Climatic conditions according to IEC 721-3-3 class 3K3/3Z1/3B1/3C2/3S2/3M2
Max. installation altitude ≤ 1500m
Audible noise <45dB (A)
Mechanical:
Type of construction ¼ x 19’’, 3U
Cooling Fan cooling (temperature-controlled, r.p.m.-monitored)
Connector AC input, DC output and signals: DIN41612-M-connector
Dimensions (W/H/D) 106.3/133/326.5mm
Minimum installation depth 438 mm (in combination with an assembly set 19’’ sub rack)
Weight approx. 3.9kg
Type of enclosure / Protection
class
IP20 (front panel) / 1
Colour Front panel: RAL 7035, neutral, black print RAL 9005
Compliances:
CE conformity yes
Compliance to safety
standards
EN60950-1; VDE0100 T410; VDE0110; EN50178; EN60146
Compliance to EMC standards EN55022/24 (ITE), class “A“; EN61000-4 T2-5
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