Having all the electrical properties of CMV-G.
The manifolds is installed in the withdrawable KYN28 central high-voltage cabinet, and the thyristor valve body adopts the trolley installation method, which is convenient for users to check, test and maintain.
The cabinet is the same as the standard switch, which can be easily combined with other high-voltage switch cabinets on site, so that the style of the whole system is unified.
Protection class: IP40.
★ The manifolds module is not fixed and can be withdrawn.
Item | Basic Parameters |
Load Type | 3-phase high-voltage squirrel-cage asynchronous motor, synchronous motor |
AC voltage | 3000---10000VAC |
Working frequency | 50HZ / 60HZ ± 2HZ |
Phase sequence | CMV allows to work in any phase sequence (can be set by parameter) |
Bypass Contactor | Contactor with direct starting capacity |
Control power | AC/DC（110-220V）±15％ |
Transient overvoltage protection | dv/dt absorption network |
Start frequency | 1-3 times/hour |
Environmental conditions | Ambient temperature: -20-+50℃; Relative humidity: 5%--95% non-condensing; Altitude less than 1500 meters (more than 1500 meters need to be derated) |
Protective function | |
Phase loss protection | Disconnects any phase of the mains supply during start-up or operation |
Running overcurrent protection | Operating overcurrent protection setting: 20~500%le |
Phase current unbalance protection | 0~100% |
Overload protection | Overload protection level: 10A、10、15、20、25、30、OFF |
Underload protection | Underload protection level: 0~99%; underload protection action time; 0~250S |
Start timeout | Start time limit: 0~120S |
Overvoltage protection | When the mains voltage is higher than 120% of the rated value |
Under-voltage protection | When the mains voltage is lower than 70% of the rated value |
Phase sequence protection | Allows to work under any phase sequence (can be set by parameters) |
Ground protection | when the ground current is greater than the set value |
Communication description | |
Communication protocol | Modbus RTU |
Communication interface | Rs485 |
Network connection | Each CMV can communicate with 31 CMV devices |
Function | Through the communication interface, you can observe the running status and program |
Operation interface | |
Display | LCD (liquid crystal) display/touch screen display |
Language | Chinese and English |
Keyboard | 6 touch membrane keys |
Meters Show | |
Mains voltage | Display the three-phase mains voltage |
Three-phase current | Display the three-phase main circuit current data record |
| Data record | |
Fault | the latest 15 fault information |
Number of starts | Record the start times of the device |
Rated voltage | Model | Rated current (A) | Dimensions（mm） |
3kV | CMV-400-3 | 100 | 2300*1000*1500 |
CMV-630-3 | 150 | ||
CMV-1600-3 | 400 | 2300*1300*1660 | |
CMV-2500-3 | ≥600 | Reserved | |
6kv | CMV-420-6 | 50 | 2300*1000*1500 |
CMV-630-6 | 75 | ||
CMV-1250-6 | 150 | ||
CMV-1600-6 | 200 | ||
CMV-2500-6 | 300 | ||
CMV-3300-6 | 400 | 2300*1300*1660 | |
CMV-4150-6 | 500 | ||
CMV-5000-6 | ≥600 | Reserved | |
10kv | CMV-420-10 | 30 | 2300*1000*1500 |
CMV-630-10 | 45 | ||
CMV-800-10 | 60 | ||
CMV-1250-10 | 90 | ||
CMV-1500-10 | 110 | ||
CMV-1800-10 | 130 | ||
CMV-2250-10 | 160 | ||
CMV-2500-10 | 180 | ||
CMV-2800-10 | 200 | ||
CMV-3500-10 | 250 | ||
CMV-4000-10 | 280 | ||
CMV-4500-10 | 320 | 2300*1300*1660 | |
CMV-5500-10 | 400 | ||
CMV-6000-10 | 430 | ||
CMV-7000-10 | 500 | ||
CMV-8500-10 | ≥600 | Reserved |
Note:
1. The above are typical product models, if the model you need is not in this table, please contact us.
2. The above cabinet dimensions are for reference, we provide non-standard customized products.
3. The grid-side contactor is an optional accessory. If you need to add a grid-side contactor, please specify when ordering.
Widely used in electric power, metallurgy, petrochemical, building materials, thermal power, papermaking, water conservancy, environmental protection, mining machinery and other industries.
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