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Energy storage：
86-756-3663111Power Supply：
86-756-3610158 Building 16, Tsinghua Science Park, 101 University Road, Tangjiawan Town, Xiangzhou District, Zhuhai City, Guangdong Province
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Residential energy storage system C＆I micro-grid energy storage system Power plant side energy storage system Energy storage：
86-756-3663111Power Supply：
86-756-3610158 Building 16, Tsinghua Science Park, 101 University Road, Tangjiawan Town, Xiangzhou District, Zhuhai City, Guangdong Province
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Energy storage product Watt cloud Storage and charging product Service and support Power supply product Energy storage：
86-756-3663111Power Supply：
86-756-3610158 Building 16, Tsinghua Science Park, 101 University Road, Tangjiawan Town, Xiangzhou District, Zhuhai City, Guangdong Province
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Energy storage：
86-756-3663111Power Supply：
86-756-3610158 Building 16, Tsinghua Science Park, 101 University Road, Tangjiawan Town, Xiangzhou District, Zhuhai City, Guangdong Province
Power supply product
Dc power system
1. Adopt high performance processor, 7 inch full color touch screen operation, human-machine interaction friendly, can real-time monitoring system working status, diagnosis and display system fault location, data including high precision GPS time scale, convenient fault tracing and processing; 2. Green all-digital power module, high frequency soft switching technology, with high efficiency, high power factor, low harmonic characteristics; 3. Intelligent battery management, real-time monitoring of battery voltage, temperature, internal resistance and other states, timely detection of backward batteries; 4. Highly integrated, monitoring system embedded IEC61850 communication unit, no additional protocol converter, stable and reliable performance; 5. Modular standardized design, power module and data acquisition unit, using guide rail installation, maintenance and replacement is simple and fast.
Classification:
Power supply product
Product accessories:
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Product description
Battery management
① The whole group of voltage, current, temperature,
② Single voltage, single battery internal resistance, temperature, on-line activation,
③ 108 batteries can be monitored
Insulation monitoring
① Bus insulation, branch insulation,
Ear-scale grounding, AC tampering, ring detection,
③ 192 feeder branches can be monitored
Fault recording
(1) Record battery voltage, battery current,
② Closing bus voltage, control bus voltage, negative bus voltage to earth,
③ The output voltage of the charger
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parameter |
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Voltage class |
DC220V/DC110V |
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Voltage stabilization accuracy |
Plus or minus 0.39% or less |
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Steady flow accuracy |
Plus or minus 0.34% or less |
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Ripple coefficient |
0.12% or less |
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Current unbalance degree |
Plus or minus 1.5% or less |
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Power factor |
0.96 or higher |
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System efficiency |
≥93.7 % |
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Communication interface |
RS485, RS232, Ethernet |
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Communication protocol |
103, MODBUS, IEC61850 |
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Dimensions (height x width x depth) |
2260x800x600 |
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