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Telecom Charger, Solar charger, Inverter, Lithium battery, Data center products; Industry Field project.
Telecom Charger, Solar charger, Inverter, Lithium battery, Data center products; Industry Field project.
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Telecom Modular
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R48-3000HE3
R48-3000HE3 is a digital rectifier module . It is specially designed for telecom, network access and data center applications and so on . It can work with outstanding reliability, efficiency and power density.
Features
High efficiency and high power density
96.3% efficiency and 41.7W/in³ power density.
Digital control
Digital primary and secondary control, realizing excellent monitoring and regulation .
High reliability design
One fan front-to-back airflow with latest thermal solution and experienced design.
Disconnect mains when hazardous input
HPR48-3000HE3 disconnects mains to protect itself when it can not sustain the input voltage .
Excellent EMC performance.
Lower interference and excellent susceptibility give the module a better compatibility.
Global approvals
Meet CE, UL and TUV standard.
AC InputVoltage 85-300VAC (Nominal: 220VAC) Frequency 45-66Hz Input Current <15Arms at 220VAC input
<19Arms at 176VAC inputPower Factor >0.99 THDi <5%
DC InputVoltage 85-400VDC (Nominal: 220VDC) Input Current <15Arms at 220VDC input
<19Arms at 176VDC input
OutputVoltage 40-58VDC (Nominal 53.5VDC) Power 3000W Max. Current 62.5A at 48VDC Static Voltage Regulation <0.5% Dynamic Voltage Regulation <5% for 10%-90% load, regulation time ≤50ms Ripple <200mV peak to peak Psophometric <2mV Current Sharing <5% Holdup Time >10ms Startup Time 3-8s
Other SpecificationsOperating Temp. -40 ℃ ~ 75 ℃ Storage Temp. -40 ℃ ~ 85 ℃ Relative Humidity <95% (non-condensing) Altitude 4000m IP Level IP20 Input Protection 5KA lightning protection Output Protection Overvoltage shutdown, short circuit protection, output fuse protection . Isolation 4242VDC-input and output 2121VDC-input and earth 707VDC-output and earth Cooling One fan (front-to-back airflow) Fan Speed Temperature and output current regulated MTBF >500000 hours (T_ambient: 25 ℃ ) Telcordia SR-332 Issue 1 Acoustic Noise ≤ 55dB at 220VAC input and full load
(T_ambient: < 30 ℃ )Dimensions 107Wx40 .8Hx270D (mm) Weight 1.9Kg
Applicable StandardsSafety IEC62368-1, UL62368-1, EN62368-1
EMCEN55032 Class A (emission) IEC61000-3-2
IEC61000-3-3
IEC61000-4-2 (electrostatic discharge)
IEC61000-4-3 (radiated immunity)
IEC61000-4-4 (EFT)
IEC61000-4-5 (surge immunity)
IEC61000-4-6 (conducted immunity) IEC61000-4-8
IEC61000-4-11Environment ETSI EN 300 019-2 (-1,-2,-3)
ETSI EN 300 132-2
Diagrams
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R48-1000HE3
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R48-4000HE3