rectifier -Powercell 1U

DC Output

Voltage

53.5 VDC(adj.range:43.5-57.6 VDC)

Output Power

2000W at nominal input

Maximum Current

41.7 Amps at 48 VDC and nominal input

Current Sharing

±5% from true average current between modules

Static voltage regulation

0.5% from 10% to 100% load

Dynamic voltage regulation

5.0% for 10-90% 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 band with

<0.96mV rms psophometric

Output Protection

Over voltage shutdown

Blocking diode

Short circuit proof

High temperature protection

AC Input

Voltage

85-300 VAC(Nominal 185-275 VAN)

Frequency

45 to 66Hz

Maximum Current

12.8Arms maximum at nominal input and full load

Power Factor

>0.99 at 20% load or more

Input Protection

Varistors for transient protect mains fuse in both lines Disconnect above 300VAC

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

Alarm

Low mains shutdown

High temperature shutdown

Rectifier Failure

Over voltage 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 over voltage

Loss of CAN communication with control unit, stand alone mode

Visual indications

Green LED:ON, no faults

Red LED: rectifier failure

Yellow LED: rectifier warming

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

>350,000hours Telcordia SR-332 Issue l, method III(a)(T ambient : 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

109×41.5×327mm(w*h*d)

(4.25×1.69×13)

Weight

1.9kg(4.19lbs)

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

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 (pending)