| Customization: | Available |
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| Type: | Energy Storage |
| Usage: | Electric Power |
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The one-stop energy storage system for communication base stations is specially designed for base station energy storage. Users can use the energy storage system to discharge during load peak periods and charge from the grid during low load periods, reducing peak load demand and saving electricity costs, thus achieving the purpose of improving load characteristics and participating in system peak regulation, while saving electricity costs and maximizing arbitrage.
System Integration:Integrate EMS / BMS / PCS / power distribution / battery / operation platform to
| Lead Carbon System | Lithium Battery System | ||
| Mechanical Properties |
Specification | Rack mount | Rack mount |
| Weight | 860kg (2V500Ah 22 pieces/group system) Modular capacity can be increased according to needs |
370kg (3.2V230Ah 15 pieces/group system, 3 groups) can be modularly expanded according to needs |
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| Size(L*W*H) | 1040mm*540mm*1485mm | 680mm*489.5mm*1528mm | |
| Cooling Method | Air Cooling | Air Cooling | |
| Electrical characteristics |
Power | 22kWh | 33.12KWh |
| Voltage | DC bus side: 42VDC~58VDC | DC bus side: 42VDC~58VDC | |
| Energy storage battery pack: 38.5VDC~53.9VDC |
Energy storage battery pack: 38.5VDC~53.9VDC |
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| Current | Charging: 1A~109A, discharging: 0A~95A | Charging: 1A~109A, discharging: 0A~95A | |
| Voltage stabilization accuracy |
≤1% | ≤1% | |
| Overcurrent protection |
Max:150A | Max:150A | |
| Power | 6kW, 12kW, 18kW, 24kW, optional configurations |
6kW, 12kW, 18kW, 24kW, optional configurations |
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| Efficiency | ≥95% | ≥95% | |
| Output ripple peak to peak |
Ripple peak-to-peak value ≤200mV (YD/T 731) |
Ripple peak-to-peak value ≤200mV (YD/T 731) |
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| MTBF | >100000 Hours (25ºC) | >100000 Hours (25ºC) | |
| Northbound communication external interface |
Communication method: Isolated RS485*1 | Communication method: Isolated RS485*1 | |
| Support protocol content: support modbus protocol format |
Support protocol content: support modbus protocol format |
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| Southbound communication external interface |
Communication method: Isolated RS485*1 | Communication method: Isolated RS485*1 | |
| Usage Environment |
Ambient Temperature |
-20-50ºC (working around 25ºC) | -20-50ºC (working around 25ºC) |
| Relative humidity | ≤95% | ≤95% | |
| Atmospheric Pressure |
61kPa~113kPa | 61kPa~113kPa | |
| Installation Environment |
Indoor | Indoor | |
| Protection Level | IP21 | IP21 | |
| EMC | Electrostatic discharge immunity type |
GB/T 17626.2-2018 Level 4 requirements | GB/T 17626.2-2018 Level 4 requirements |
| Conducted disturbance limits |
GB 9254-2008 CLASS A | GB 9254-2008 CLASS A | |
| Radiation disturbance limits |
GB 9254-2008 CLASS B | GB 9254-2008 CLASS B | |
| Surge (impact) anti-interference |
GB/T 17626.5-2019 | GB/T 17626.5-2019 | |
| Lightning protection |
YD5098-2005 | YD5098-2005 | |
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