Basic Overvie
The three-phase power supply cabinet is an integrated power control system designed for occasions that require high reliability and continuous power supply. It combines advanced power switching technology and intelligent monitoring system to ensure that when the main power fails, it can quickly and safely switch to the backup power supply, thereby ensuring the uninterrupted operation of key equipment.
Advantages And Characteristics
- Automatic switching mode: When a main power failure (such as power failure, voltage abnormality) is detected, the system will automatically switch to the backup power supply. The switching time can be set, usually completed within 3-10 seconds, to ensure the continuity of power supply.
- Manual switching mode: Users can choose to switch to the specified power supply through manual operation of the control panel according to actual needs, and flexibly respond to various power conditions.
Advanced monitoring and display
- LCD display: Equipped with a 4.3-inch monochrome LCD display, it provides a clear and intuitive operation interface and supports multiple languages (Simplified Chinese, English, etc.) display, which is convenient for users in different regions.
- Real-time data monitoring: It can collect and display three-way three-phase voltage, frequency and phase sequence in real time, helping users to grasp the details of power supply at any time.
Powerful remote monitoring function.
- Remote connection: Connect to the remote monitoring system through RS485 or network interface. Users can view power status, voltage, current and other information in the monitoring system, and can perform manual switching operations (authorization required).
- Fault alarm: Set the fault alarm mode (sound and light alarm, remote notification, etc.) to remind users to deal with power failures in time and improve the safety and reliability of the system.
Flexible configuration options.
- System type setting: The system type can be set to various combinations such as mains-mains-generation, mains-mains-mains, mains-generation-generation, generation-generation-generation, etc. to meet different power supply needs.
- Adjustable parameters: Users can set parameters such as switching delay and voltage threshold according to actual needs to achieve personalized power management solutions.
Product Parameter
I. Electrical Parameters
| Parameter Name | Parameter Value |
| Rated Insulation Voltage (Ui) | 660V, 1000V |
| Rated Working Voltage (Ue) | Auxiliary - circuit: AC 220V, 380V; DC 110V, 220V |
| Rated Frequency (f) | 50Hz or 60Hz |
| Rated Current (In) | Horizontal bus - bar: ≤ 6300A；Vertical bus - bar: 1000A, 1600A, 2500A |
| Rated Short - Circuit Withstand Current (Icw, 1s) | 50kA, 65kA, 80kA, 100kA |
| Rated Peak Withstand Current (Ipk) | 105kA, 143kA, 176kA, 220kA |
| Rated Short - Circuit Breaking Current (Icu) | 50kA, 65kA, 80kA, 100kA |
II. Mechanical Parameters
| Parameter Name | Parameter Value |
| Protection Level | IP30, IP40, IP42, IP54, etc. (can be customized according to requirements) |
| Shell Material | Cold - rolled steel plate or stainless steel plate, and the thickness of the plate is generally not less than 1.2mm |
| Overall Dimensions (Width×Depth×Height, mm) | Standard cabinet: 800×800×2200, 1000×800×2200, 1200×800×2200, etc. (can be customized) |
| Number of Circuits in Drawer Unit | 1/4 - unit drawer: up to 22 circuits in a single cabinet
1/2 - unit drawer: up to 11 circuits in a single cabinet
1 - unit drawer: up to 6 circuits in a single cabinet
2 - unit drawer: up to 3 circuits in a single cabinet
3 - unit drawer: up to 2 circuits in a single cabinet |
| Drawer Interlock | It has mechanical and electrical interlocks to prevent misoperation |
| Drawer Unit | The height modulus is 20mm, and the height of the drawer compartment can be divided into 1E, 2E, 3E, 4E, 5E, 6E, 8E, 10E, 12E, 16E, 20E, 24E, etc.
(1E = 20mm, for example, the height of an 8E drawer is 160mm) |
Applicable occasions
- Data centers
Ensure that servers and network equipment can still operate normally during power failures, ensuring data security and business continuity. - Medical institutions
Provide uninterrupted power for key medical equipment in hospitals, ensuring the normal operation of important departments such as operating rooms and intensive care units. - Industrial production
In manufacturing and industrial production, avoid production line shutdowns caused by power outages, reduce production losses, and improve production efficiency. - Commercial buildings
Provide stable power supply for commercial places such as shopping malls and office buildings, ensure the normal operation of equipment such as elevators, lighting, and air conditioning, and improve user experience.
Safety precautions
- Before operation, you must wear insulating gloves and make sure the power is turned off. It is strictly forbidden to operate the device with wet hands.
- Avoid overloading, ensure that the power load is within the rated range, and prevent foreign objects from entering the controller.
In case of emergency (such as smoke or fire), immediately cut off all power supplies and Contact professionals for processing.
Technical support and Service - We provide professional technical support and after-sales service to ensure that any problems you encounter during use can be solved in a timely manner. For more details or technical support, please feel free to contact us.
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