Soft StartersTo extend product life and to reduce power consumption, VLT Soft Starters provide smooth motor operation with acceleration and deceleration. VLT Soft Starters all use the principle of phase angle control: back-to-back coupled thyristors ramp up the motor voltage. To get more information please expand the product block by pressing on image or product title. To get detailed information about specific product you can download Technical datasheet file by clicking corresponding link. VLT Soft Start ControllerMCD 100 is a cost effective and extremely compact soft starter for AC motors up to 11 kW, due to a unique semiconductor design. MCD 100 | | | MCD 100 is a true "fit and forget" product. Selection can be made on the basis of the motor power exactly as with traditional contactors. |
Product Range - 1.5 kW (MCD 100-001)
- 7.5 kW (MCD 100-007)
- 11 kW (MCD 100-011)
All sizes are rated for line voltage up to 600 V AC. Match for pumps, fans, compressors, mixers, conveyors and many more. Highlights - Selection can be based on motor power
- Universal control voltage
- Max. ambient temperature 50°C without derating
- Robust semiconductor design
- Easy DIN rail mounting for sizes up to 30 kW
- Digitally controlled rotary switches
Techical datasheet : Soft Starters.pdf
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VLT Compact StarterDue to extensive use of the latest technology, such as new semiconductor control algorithms and bypass design, the new soft starters are very compact and heat dissipation very low. MCD 200 | | | MCD 200 from Danfoss includes two families of soft starters in the power range from 7.5 - 110 kW. |
Product Range Match for pumps, fans, compressors, mixers, conveyors and many more. Highlights - Small footprint and compact size
- Built-in bypass
- Advanced SCR control algorithms balance output waveform
- Essential motor protection (MCD 202)
- Max. ambient temperature 50˚C without derating
- Easy DIN rail mounting for sizes up to 30 kW
Techical datasheet : Soft Starters.pdf
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VLT Soft StarterThe compact VLT Soft Starter MCD 500 is a total motor starting solution. Current transformers measure motor current and provide feedback for adaptive control of motor ramp profiles. MCD 500 | | | MCD 500 has a four-line graphical display and a logic keypad making programming easy. Advanced setup is possible displaying operational status. |
Product Range - 21 - 1600 A, 7.5 - 850 kW
- (Versions for 200 - 690 VAC)
Match for pumps, fans, compressors, mixers, compressors, centrifuges, mills, saws, conveyors and many more. Highlights - DC injection braking distributed evenly over three phases
- Inside Delta (6-wire connection)
- Log menus, 99 events and trip log provide information on events, trips and performance
- 4-line graphical display
- Second-order thermal model
- Adjustable bus bars allow for both top and bottom entry (360 - 1600 A, 160 - 850 kW)
Techical datasheet : Soft Starters.pdf
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