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Graphene Supercapacitor Battery

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GTEF-48V4500-E

EF SERIES 48V 4.5kWh

GTEF-48V4500-E

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GTEF-48V4500-E
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Part Number
GTEF-48V4500-E
Series
EF Series
Nominal Voltage
51.2Vdc
Maximum Charge Voltage
57.6Vdc
Discharge Cut-off Voltage
44.8Vdc
Max. Continuous Charge Current
50A
Max. Continuous Discharge Current
50A
Energy storage
4.5kWh
Weight
38kg
Dimensions(WxDxH)
486x590x133.3(mm)
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PRODUCT FEATURES

  • Graphene supercapacitor cells

  • Long cycle life time

DoD up to 100%

  • Safest technology

Highest energy transfer efficiency

  • High discharge current

  • Low self-discharge

  • Low maintenance

Environment friendly

GENERAL CHARACTERISTICS

Part Number

GTEF-48V4500-E

Energy storage

4.71kWh

Capacity

92Ah

Nominal Voltage

51.2Vdc

Maximum Charge Voltage

57.6Vdc

Discharge Cut-off Voltage

44.8Vdc

ESR/AC @1KHz 50% SOC

<20mΩ

Max. Continuous Charge Current

50A

Max. Continuous Discharge Current

50A

Configuration

16S2P

Communication

RS485

Monitoring Data

System,voltage,current, temperature,SOC,SOH,cells’ voltage

Protection & Alarms

Over charge,over current,over temperature,over discharge

Anti-theft

Intelligent software lock; GPS, displacement lock,buzzer alarm

Projected Cycle Life ( 25℃)

6,000 times

Recommended Depth of Discharge

≤95%

Maximum Depth of Discharge

95%

Shell Material

Metal & ABS plastic

Cooling Method

Natural

Series Connection

Not allowed

Parallel Connection

Up to 16sets (need to clarify when place order)

Series and Parallel Connection

Add controller box (need to clarify when place order)

MECHANICAL SPECIFICATIONS

Weight

38kg

Dimensions(WxDxH)

486x590x133.3(mm)

Mount Options

Standard 19” rack mounted


PRODUCT APPLICATIONS

Telecom tower station power supplier

Solar and wind micro grid

  • Household back up power supply

  • Solar power energy storage system

UPS

Mobile power supply

PRODUCT DIMENSIONS

(Unit: mm)

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