CMV-E High Voltage Stationary Solid Soft Starter
| 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 de-rated) |
Specification
| 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% |
| 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 |
Description
The three-in-one integrated design of switch cabinet, soft start cabinet and bypass cabinet is small in size and easy to install.
Standard configuration includes grid-side vacuum circuit breaker and bypass vacuum contactor, no need to configure operation cabinet or switch cabinet, reducing design cost.
Small size, the volume is 50%-60% of other soft starters in the same power, easy to install and save space. Suitable for being installed anywhere, and there’s no distance requirement from other equipment layout.
The cabinet is made of aluminum-zinc cladding, processed by CNC machine tool. It is completely metal armored and has assembled structure. The cabinet has a wide range of combination schemes and adopts advanced multiple folding process, which is connected by rivet nut and bolt. It has the feature of high precision, corrosion resistance, light weight, high strength, and versatile components.
The starter can be equipped with domestic ZN63A-12(VSI) series or imported VD4 series vacuum circuit breaker, with wide applicability, high reliability, and long-term maintenance-free.
Various types of handcarts are changed according to the modular building blocks to ensure that carts of the same specification can be freely interchanged, and carts of different specifications must not enter. It has highly-reliable interlocking device, fully meet the requirements of “five preventions”.
The circuit breaker chamber and the cable chamber can be equipped with heater respectively to prevent condensation and corrosion.
Each high-pressure chamber has a pressure relief channel to ensure personal safety.
The front door is equipped with an observation window, which can observe the working status of indoor components.
Protection Grade: IP40
Note: the circuit breaker can be pulled out, but the valve body cannot be pulled out.
Motor Parameters
| 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 |
