Eltek Valere Flatpack2 User Guide

5 Technical Specifications
20 User’s Guide Flatpack2 Rectifier Modules, 350002.013, 7v0-2010-09
Applicable Standards
Electrical safety IEC 60950-1
UL 60950-1
CSA 22.2
EMC ETSI EN 300 386 V.1.3.2 (telecommunication network)
EN 61000-6-1 (immunity, light industry)
EN 61000-6-2 (immunity, industry)
EN 61000-6-3 (emission, light industry)
EN 61000-6-4 (emission, industry)
Telcordia NEBS GR1089 CORE
Mains Harmonics EN 61000-3-2
Environment ETSI EN 300 019-2 (-1, -2, -3)
ETSI EN 300 132-2
Telcordia NEBS GR63 CORE Zone 4
RoHS compliant
Specifications are subject to change without notice 241115.100.DS3 – v6
Specifications Flatpack2 Rectifier 48V, 2000W
AC Input
AC Voltage 85-300 VAC (Nominal 185 – 275 VAC)
Frequency 45 to 66Hz
Maximum Current 12.5 A
rms
maximum at nominal input
and full load
Power Factor > 0.99 at 50% load or more
DC Voltage 120-275VDC (Rated 140 – 250VDC)
Input Protection
Varistors for transient protection
Mains fuse in both lines
Disconnect above 300 VAC
DC Output
Voltage 53.5VDC (adj. range: 43.5-57.6VDC)
Output Power 2000 W at nominal input
Maximum
Current
41.7 Amps at 48 VDC and nominal input
Current Sharing
±5% of maximum current from 10% to
100% load
Static voltage
regulation
±0.5% from 10% to 100% load
Dynamic
voltage
regulation
±5.0% for 10-90% or 90-10% load
variation, regulation time < 50ms
Hold up time > 20ms; output voltage > 43.5 VDC at
1500W load
Ripple and
Noise
< 100 mV peak to peak,
30 MHz bandwidth
< 0.96 mV rms psophometric
Output
Protection
Overvoltage shutdown
Blocking diode
Short circuit proof
High temperature protection
Other Specifications
Efficiency Typical 92%, min. 91% at 40-90% load
Isolation 3.0 KVAC – input and output
1.5 KVAC – input earth
0.5 KVDC – output earth
Alarms:
Low mains shutdown
High temperature shutdown
Rectifier Failure
Overvoltage shutdown on output
Fan failure, one or two fans.
Low voltage alarm at 43.5V
CAN bus failure
Warnings:
Low temperature shutdown
Rectifier in power derate mode
Remote battery current limit activated
Input voltage out of range, flashing at
overvoltage
Loss of CAN communication with
control unit, stand alone mode
Visual
indications
Green LED: ON, no faults
Red LED: rectifier failure
Yellow LED : rectifier warning
Operating
temp
-40 to +75°C (-40 to +158°F)
Storage temp -40 to +85°C (-40 to +185°F)
Cooling 2 fans (front to back airflow)
Fan Speed Temperature and current regulated
MTBF > 350, 000 hours Telcordia SR-332 Issue I,
method III (a) (Tambient : 25°C)
Acoustic
Noise
< 55dBA at nominal input and full load
(T
ambient
< 30°C)
Humidity Operating: 5% to 95% RH non-condensing
Storage: 0% to 99% RH non-condensing
Dimensions 109 x 41.5 x 327mm (wxhxd)
(4.25 x 1.69 x 13”)
Weight 1.9 kg (4.19lbs)

Eltek Valere Flatpack2 Specifications

General

Brand	Eltek Valere
Model	Flatpack2
Category	Power Supply
Language	English