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5G DC POWER SUPPLY

Capacity: 1KVA-6KVA Inverter
Features: Wide working temperature : -40℃~55℃; Output 48Vdc and 280Vdc modules for selection; Modular design for easy installation; IP65 for outdoor
Description: HW SERIES is 5G POWER SUPPLY for telecommunication with 48Vdc output and 45V50AH lithium battery inside. It's IP65 design.

Application Field

5G base station, small program control switch,access network, transmission equipment, mobile communication, satellite communication ground station, microwave communication power equipment.

Performance Characteristics
Intelligent Management
1.Perfect battery management with LVLD+LVBD functions: temperature compensation, automatic equalization and floating charge control, automatic voltage regulation, battery capacity calculation, online battery testing, etc.
2.Communication interfaces RS485/dry contact AC and DC side lightning protection design for thunderstorm areas.
3.Optional APP to realize remote meter reading function.
4.Built-in wireless monitoring unit to realize NB-IOT access to each user’s monitoring network.

Advanced Technology
1.Active power factor compensation technology: input power factor 0.99.
2.Wide input voltage range: AC input voltage 90~290V Full-bridge soft switching technology: full-load efficiency ≥ 95%.
3.Wide working temperature : -40℃~55℃.
4.Ultra low radiation and advanced EMC design.
5.Safety standards EN60950 and GB4943.

Flexible Design
1.Output 48VDC and 280VDC modules for selection.
2.IP65 to meet the application of wall hanging, pole holding, angle steel erection, etc., and supports installation with flag mounting, flat mounting, and floor mounting.
3.Modular design for easy installation, simple operation and maintenance.
4.LiFePo4 battery pack and battery expansion connector reserved for easy expansion.

Performance

Model

HW20E-L50DC48

HW30E-L50DC48

Capacity

2000W/48V48V/50Ah

3000W/48V48V/50Ah

Input Voltage

176VAC264VAC

Input Frequency

45Hz55Hz

Input Power Factor

0.9830%rated load);>99%100%rated load

Output Voltage

43VDC~-58VDC

Output Voltage Stabilization  Accuracy

±0.6%

Conversion Efficiency

96.5%50%rated load);>96%100%rated load);

Peak To Peak Noise Voltage

≤200mV

Source Effect

≤±0.1%

Load Effect

≤±0.5%

Input Over Voltage Protection

≥120% of rated voltage

Input Under Voltage Protection

≤80% of rated voltage

Output Over Current Protection

The current limiting range of output current can be adjusted from 20% to 110% of its nominal value

Short Circuit

Yes

Over Temperature Protection

Yes

Lightning Protection

Can withstand 5 times of impact of simulated lightning current waveform 8/20us, 20kA

System Noise

45dBA

Communication

Dry contactRS232/RS485NB-IOTBluetooth, Wireless, Etc.

Protection Class

IP65

Size

Power Module

W306mm×D98mm×H410mm

Battery Module

W316mm×D220mm×H410mm

Weight

Power Module

10.8kg

Battery Module

34.4kg

Environment

Parameter

Working Temperature

-40~65°C ( ≥65, output power derating)

Storage Temperature

-40~80°C

Humidity

10~95% (non-condensing)

Atmospheric Pressure

70~106KPa

Altitude

0~3000m

Cooling Mode

Natural cooling


Antistati
c Environment

Item

Parameter

AC  To GND

The effective value is 2500V AC voltage (leakage current  30mA) or 3535v DC voltage with its peak value for 1min, without breakdown or arc.

AC  To DC

The effective value is 2500V AC voltage (leakage current  30mA) or 3535v DC voltage with its peak value for 1min, without breakdown or arc.

DC To GND

The effective value is 500V AC voltage (leakage current  30mA) or 707V DC voltage with its peak value for 1min, without breakdown or arc.

Insulation Resistance

When the ambient temperature  is 15  35 , the relative humidity is ≤ 90%, and the test voltage is DC 500V, the insulation resistance of AC circuit, DC circuit to ground and AC part to DC part shall not be less than 2M Ω

* Specifications are subject to change without prior notice

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