Đây là thế hệ sản phẩm mới và hiện đại nhất với đầy đủ các tính năng phù hợp cho các loại động cơ ở tất cả các dãy công suất trong các nhà máy thuỷ sản, kho lạnh, chế biến vật liệu, xi măng, thép, nhà máy nước... Khởi động mềm VLT MCD 500 được thiết kế nhỏ gọn và cung cấp giải pháp khởi động mềm toàn diện cho động cơ, dòng khởi động sẽ được đo và phản hồi về bộ điều khiển thích nghi đảm bảo cho việc khởi động.
Features and benefits
Power range
21 – 1600 A, 7,5 – 800 kW
(1,2 MW inside Delta Connection) Versions for 200 – 690 VAC
AAC, the Adaptive Acceleration Control automatically employs the best starting and stopping profile for the application. Adaptive Acceleration Control means that for each start and stop, the soft starter compares and adapts the process to the chosen profile best suited to the application.
The VLT® Soft Starter MCD 500 has a four-line graphical display and a logic keypad making programming easy. Advanced setup is possible displaying operational status.
Three menu systems: Quick Menu, Application Setup and Main Menu provide optimum programming approach.
Start and stop
Adaptive Acceleration Control (AAC)Current limit start
Current ramp start
Dual parameter function
Kick-start
Jog
Adaptive Deceleration Control (AAC)
TVR soft stop (Timed Voltage Ramp)
Coast to stop
DC brake function – three phase
Soft brake function
Protection
As MCD 202 +
Under current
Current imbalance
Starter overtemperature
Restart delay
Warning before trips
Adjustable phase imbalance sensitivity
– Programmable input trip
– Individual phase loss trips
– Individual shorted SCR trips
– Int. bypass relay overload
– Int. bypass relay fail
Fully adjustable protectiont Network communication timeout Heatsink overtemperature Battery/clock failure Supply frequency External trip
Outputs
Three output relays:
1 programmable Programmable analogue output
Motor thermistor
21 – 1600 A, 7,5 – 800 kW
(1,2 MW inside Delta Connection) Versions for 200 – 690 VAC
AAC, the Adaptive Acceleration Control automatically employs the best starting and stopping profile for the application. Adaptive Acceleration Control means that for each start and stop, the soft starter compares and adapts the process to the chosen profile best suited to the application.
The VLT® Soft Starter MCD 500 has a four-line graphical display and a logic keypad making programming easy. Advanced setup is possible displaying operational status.
Three menu systems: Quick Menu, Application Setup and Main Menu provide optimum programming approach.
Start and stop
Adaptive Acceleration Control (AAC)Current limit start
Current ramp start
Dual parameter function
Kick-start
Jog
Adaptive Deceleration Control (AAC)
TVR soft stop (Timed Voltage Ramp)
Coast to stop
DC brake function – three phase
Soft brake function
Protection
As MCD 202 +
Under current
Current imbalance
Starter overtemperature
Restart delay
Warning before trips
Adjustable phase imbalance sensitivity
– Programmable input trip
– Individual phase loss trips
– Individual shorted SCR trips
– Int. bypass relay overload
– Int. bypass relay fail
Fully adjustable protectiont Network communication timeout Heatsink overtemperature Battery/clock failure Supply frequency External trip
Outputs
Three output relays:
1 programmable Programmable analogue output
Motor thermistor
(Nguồn: Khởi động mềm Danfoss)
Thông tin thêm về giá, thông số kỹ thuật của sản phẩm xin vui lòng liên hệ phòng kinh doanh, điện thoại 043.8538394 ext 107 Mr Tuấn, Mobile:0989765171, Mr Khánh, Mobile: 0905765666