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Danfoss VLT® Softstarter

Danfoss VLT® Softstarter
8Pages

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VLT® Soft Starter MCD 100, MCD 201, MCD 202, MCD 500 MAKING MODERN LIVING POSSIBLE

2 Soft starts Protect gear, goods, equipment and environment An AC motor switched directly on to the mains power supply will struggle to reach its nominal speed as quickly as possible. This draws maximum current from the power supply and accelerates the application with its maximum torque. Depending on the application, this can cause different problems. Applications like pumps, conveyers, centrifuges and bandsaws must be started slowly, and sometimes stopped slowly, to prevent mechanical shocks such as water hammer, and strains on bands, couplings and shafts. Principle of Phase Angle...

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3 VLT® Soft Starter MCD 500 AAC, the Adaptive Acceleration Control automatically employs the best starting and stopping profi le for the application. Adaptive Acceleration Control means that for each start and stop, the soft starter compares and adapts the process to the chosen profi le 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. The...

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4 VLT® Compact Starter MCD 200 Dimensions Power range (400 V) 7 – 30 kW 37 – 55 kW 77 – 110 kW Height [mm] 203 215 240 Width [mm] 98 145 202 Depth [mm] 165 193 214 Features Benefi ts • Small footprint and compact size • Saves panel space • Built-in bypass • Minimises installation cost and eliminates power loss • Reduces heat build up. Savings in components, cooling, wiring and labor • Advanced accessories • Allows enhanced functionality • Advanced SCR control algorithms balance output waveform • Allowing more starts per hour, accepting higher load Reliable Maximum up-time • Essential motor...

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5 VLT® Soft Starter MCD 100 MCD 100 is a true “fi t and forget” product.Selection can be made on the basis of the motor power – exactly as with traditional contactors. MCD 100 products provide timed voltage ramp up and down. Ramp time can be individually adjusted with rotary switches from 0.4 to 10 seconds. The start torque can be adjusted from 0 to 85% of the direct on-line torque. The perfect match for: • Pumps • Fans • Compressors • Mixers • Conveyors • and many more Power 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...

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7 Specifi cations Type VLT® Soft Start Controller MCD 100 A true “fit and forget” soft starter for DIN rail mount, MCD 100 provides basic soft start and stop function VLT® Compact Starter MCD 201 – a physically compact starter providing basic soft start and stop functionality VLT® Compact Starter MCD 202 – physically similar to MCD 201 but providing enhanced soft start func tionality and various motor protection functions VLT® Soft Starter MCD 500 – the total motor starter solution. Provid es advanced control methods for starting and stopping and protection of motor and application Concept...

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DKDD.PB.06.B1.02 VLT® is a trademark of Danfoss A/S Produced by DD-SMCC 2009.02 Danfoss Drives, Ulsnaes 1, DK-6300 Graasten, Denmark, Tel. +45 74 88 22 22, Fax +45 74 65 25 80, www.danfoss.com/drives • E-mail: info@danfoss.com Environmentally responsible VLT® products are manufactured with respect for the safety and well-being of people and the environment. All activities are planned and performed taking into account the individual employee, the work environment and the external environment. Production takes place with a minimum of noise, smoke or other pollution and environmentally safe...

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Danfoss VLT® Softstarter 8Pages

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Danfoss VLT® Softstarter
8Pages