Dingli Electric's main products include five series: environmentally friendly ring network cabinets, environmentally friendly high-voltage metering cabinets, deeply integrated pole-mounted switches, European-style box-type transformers, Siemens-authorized NXAirsLP medium-voltage cabinets and SIVACON 8PT low-voltage cabinets, and Eaton-authorized RVAC series ring network cabinets, etc.
YB囗-40.5/0.69-6300
Photovoltaic centralized inverter integrated unit
The YB囗-40.5/0.69-6300 photovoltaic centralized inverter integrated unit includes all or part of the intelligent control and measurement unit, remote communication unit, DC input unit, inverter unit, low-voltage AC unit, step-up transformer, and high-voltage protection switch unit. Highly system-integrated, it achieves automation and a simple, reliable communication interface. The YB囗-40.5/0.69-6300 series intelligent photovoltaic prefabricated substation is mainly used in the array area and station area of photovoltaic power generation systems. Its main function is to convert the DC power generated by photovoltaic modules into AC power at industrial frequency and transmit it to the grid through on-site voltage stepping up. The design, production, and testing of the YB囗-40.5/0.69-6300 series intelligent photovoltaic prefabricated substations follow the T/CEEIA 231-2016 standard for intelligent photovoltaic prefabricated substations.
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- Product Overview
The YB囗-40.5/0.69-6300 photovoltaic centralized inverter and transformer integrated unit includes all or part of the intelligent monitoring unit, remote communication unit, DC input unit, inverter unit, low-voltage AC unit, step-up transformer, and high-voltage protective switch unit. It features a high degree of system integration, achieving automation and simple, reliable communication interfaces. The YB囗-40.5/0.69-6300 series intelligent photovoltaic prefabricated substation is mainly used in the array area and substation area of photovoltaic power generation systems. Its main function is to convert the DC power generated by photovoltaic modules into AC power frequency power and transmit it to the grid through on-site step-up. The design, production, and testing of the YB囗-40.5/0.69-6300 series intelligent photovoltaic prefabricated substations comply with the T/CEEIA 231-2016 standard for "Intelligent Photovoltaic Prefabricated Substations".
- Product Features
● Multiple forms, flexible selection
● Intelligent, integrated
● Modular, miniaturized
● Integrated intelligent monitoring and communication
● Strong compatibility and practicality
- Product Parameters
Serial Number | Project Name | Unit | Product Parameter Content | ||||||||||
1 | Rated Capacity | kVA | 500 | 630 | 1000 | 1250 | 1600 | 2000 | 2500 | 3125 | 4000 | 5000 | 6300 |
2 | High-voltage Output Voltage | kV | 35~38.5 | ||||||||||
3 | Low-voltage Input DC Voltage | V | DC690/DC800/DC1000/DC1500 | ||||||||||
4 | Rated Output Power | kW | 500 | 630 | 1000 | 1250 | 1600 | 2000 | 2500 | 3125 |
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5 | Maximum Output Power | kW | 550 | 693 | 1100 | 1375 | 1760 | 2200 | 2750 | 3438 |
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6 | Step-up Isolation Method |
| Dry-type Transformer/Oil-immersed Transformer/Combination Transformer |
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| Circuit Breaker + Monitoring and Protection |
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7 | High-voltage Side Switch Type |
| Vacuum Load Switch + Fuse Protection |
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| Oil-immersed Load Switch + Cartridge Fuse Protection |
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8 | AC Low-voltage Side Switch Type |
| Inverter Integrated Frame Circuit Breaker (ACB) |
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9 | DC Low-voltage Side Switch Type |
| DC Molded Case Circuit Breaker |
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- Operating Environment
● Location of Use: Outdoor
● Altitude:≤1000m
● Ambient Temperature: -10°C~+40°C
● Relative Humidity: Daily average ≤95%, Monthly average ≤90%
● Seismic Intensity:≤8 degrees
● Suitable Locations: Locations without fire or explosion hazards, strong vibrations, or severe chemical corrosion.
For environments exceeding the above conditions, please consult the manufacturer.
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The main products of Dingli Electric are five series: environment-friendly ring network cabinet, environment-friendly high-voltage metering cabinet, deep fusion column switch, European box transformer, Siemens authorized NXAirsLP medium-voltage cabinet and SIVACON 8PT low-voltage cabinet, Eaton authorized RVAC series ring network cabinet, etc.
