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Energy storage system
● Equipped with capacity can reach MW level or above ● PCS has power grid support function ● Support battery balance management of energy storage system ● It has the functions of primary frequency modulation and rapid dispatching of source network load. ● Support multi-energy complementary system monitoring such as source, network, load and storage ● Strong grid adaptability, capable of fast power response (<30ms)
Classification:
Keywords: emergency power supply, energy storage power supply
- Product Description
- Technical features
- Technical parameters
- Selection scheme
- Specifications and models
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Energy storage power supply is a power supply device that can automatically adjust the timing of storing and releasing electric energy according to the change of power demand, and realize the efficient use of electric power. It has the following advantages:
Stable and reliable: The energy storage power supply can seamlessly switch to the standby mode when the main power supply fails, providing stable power support for important equipment, and meeting the requirements of the "Civil Building Electrical Design Standard" GB51348.
2, energy saving and fee reduction: energy storage power supply can store electricity when the demand for electricity is low, release electricity when the demand for electricity is high, use the difference in time-sharing electricity prices, reduce electricity costs, to achieve the goal of energy saving and carbon reduction.
3. Intelligent and efficient: The energy storage power supply adopts advanced intelligent control system, which can monitor the power status in real time, automatically adjust the working mode of the energy storage power supply, optimize the efficiency of power use, and also has the function of remote control and management.
Energy storage power supply is suitable for various occasions, whether it is family, business or industry, you can enjoy the convenience and advantages of energy storage power supply. Energy storage power supply is an advanced power supply technology, which can realize the efficient use of electricity, improve the quality and stability of electricity, save electricity expenses, reduce carbon emissions, and contribute to the construction of a better living environment.
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Efficient conversion:The energy storage power supply adopts an efficient energy conversion system, which can maintain efficient operation regardless of full load or light load, and the comprehensive conversion efficiency exceeds 95%.
Quick response:The energy storage power supply has strong grid adaptability, which can achieve rapid power response (within 30 milliseconds), and quickly adjust the timing of storing and releasing electricity when the power demand changes.
Grid support:The energy storage power supply has the power grid support function, which can enhance the stability of the power grid, balance the power load, reduce power waste, and improve power utilization.
Intelligent management:The energy storage power supply supports the monitoring of multi-energy complementary systems such as source, network, load and storage, realizes comprehensive monitoring and management, and carries out charging and discharging operations according to the scheduling strategy to ensure that the battery runs within a safe range and prolong the battery life.
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DC side Maximum DC voltage 1500V Minimum DC voltage 580V DC Voltage Operating Range 580~1300V(@ 50 ℃) 580~1500V(@ 35 ℃) Maximum DC operating current 100A-2000A AC side grid connection AC output power 50kVA -- 1500kVA Rated AC voltage 400V AC voltage range 360～440V Rated grid frequency 50HZ Grid frequency range 45～55HZ AC current harmonic <3% (at rated power) DC component of AC current ＜0.5% ln Power factor at rated power ＞0.99 Reactive power adjustable range -100%～100% AC off-grid Rated AC voltage 400V±3% AC voltage harmonics <3% (linear load) Rated grid frequency 50HZ/ Grid frequency range 45～55HZ Efficiency Maximum efficiency 98.6% Protection Reverse connection protection There are DC switch There are AC switch There are Surge protection DC Type Ⅱ/AC Type Ⅱ Grid monitoring/earth fault detection have/have Insulation detection There are Overheat protection There are Protection level IP65 Operating temperature range -25~60 ℃(>50 ℃ derating operation) Relative humidity range (non-condensing) 0～100% Cooling mode Intelligent forced air cooling Maximum working altitude 4000m(>3000m derating) Display LED Communication RS485/CAN Communication Protocol RTU/Moodbus-TCP,CAN2.0B Conform to standard EC,IEC 62477,IEC 61000 grid support L/HVRT, active and reactive power control -
The company's product specifications and models are complete, which can meet the user's various specifications and power design requirements. The following specifications and dimensions are for reference only. Please consult customer service personnel for customized models and specifications.
Model 20 feet (PCS included) 40 feet (PCS included) DC side DC Rated voltage 652.8V 652.8V Rated capacity 1800Ah 3600Ah Rated power 1175.04kWh 2350.08kWh AC side DC Rated power 250kW 500kW Maximum power 275kW 550kW Rated current/maximum current 360A/396A 721A/793A Rated voltage 400V(3W N, three-phase four-wire system) 400V(3W N, three-phase four-wire system) Rated frequency 50Hz 50Hz Basic parameters Protection level IP54 IP54 temperature control system Industrial air conditioning Industrial air conditioning Fire protection system heptafluoropropane fire extinguishing system heptafluoropropane fire extinguishing system Allowable Altitude ≤ 3000m ≤ 3000m Outer dimensions of container 6058 mm x 2438 12192 mm x 2438 length, width and height mm x 2591 mm mm x 2591 mm Communication mode RS485、Ethernet、4G RS485、Ethernet、4G Note: For small storage below 100kw, medium storage 100-1000kw and large storage above 1000kw, industrial and commercial energy storage systems of the same specification and size can be selected as required.
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Serial Number Specifications (Power/Capacity) Scope of storage and charging 1 500kW/1MWh Can be used for 6-10 AC charging piles 4-5 DC charging piles 2 1MW/2MWh Can be used for 10-15 AC charging piles 5-10 DC charging piles 3 1.5MW/3MWh Can be used for 15-20 AC charging piles 10-15 DC charging piles 4 2MW/4MWh Can be used for 20-30 AC charging piles 15-20 DC charging piles
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Telephone:0551-65317588,65323322
Fax: 0551-65313339
E-mail:hflx88@163.com
Address:No.61, Yulan Avenue, High-tech Zone, Hefei City
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