SKU: 31184
| Attribute | Details |
|---|---|
| Brand | Danfoss |
| Product Type | Compressor Soft Starter |
| Model | MCI 25C 037N0077 |
| Voltage (Ue) | 400-480V 50/60Hz |
| Current (Ie) | Max. 27A AC 53 |
| Control Voltage (Uc) | 24-300V AC/DC |
| Insulation Voltage (Ui) | 660V |
| Impuls Voltage (Uimp) | 4kV |
| Type Number | 97-00-85 |
| Identification Number (Id No.) | 482721 |
| Supply Voltage | 24-480V AC/DC |
| Max. Fuse | 80A GL/GG |
| I2T | 6300 A2S Max. |
| Overload Relay Trip Class | 10 |
| Motor Power (Ac-53A) | 11kW/15HP 400-480V |
| Motor Power (Ac-53B) | 15kW/20HP 400-480V |
| Withstand Current | 5000A RMS Symmetrical |
| Max. Symmetrical Voltage | 600V AC Max. |
| Standard Compliance | IEC/EN 60947-4-2 |
| Made In | Denmark |
| Weight | 1.040 kg |
It is a high-performance, reliable, and durable soft starter that makes control of starting and stopping of compressor motors very efficient. Danfoss, being one of the biggest global leaders in engineering solutions, manufactured this particular soft starter from MCI 25C 037N0077. It protects the motor as well as the entire compressor system. This reduces the mechanical and electrical stresses upon startup and shutdown, hence reducing the overall lifetime of the equipment and its subsequent maintenance costs.

Key Features:
1. Wide Voltage Range: Suitable for use with supply voltages between 400-480V at 50/60Hz for versatile applications in industrial environments.
2. High Overload Capacity: Maximum current 27A AC 53; provides robust protection against motor overloads under adverse conditions of operation.
3. Control Voltage (Uc): Offers compatibility with a broad control voltage range from 24-300V AC/DC.
4. Advanced Protection: It comes with an overload relay trip class 10, maximum fuse capacity of 80A GL/GG, and I2T protection, which helps protect the equipment during faults.
5. Efficient Operation: The soft starter reduces inrush current to the maximum extent and makes for a smooth start and stop, thereby saving sensitive components.
6. Durability and Safety: The device withstands high voltage surges with Uimp of 4kV, which keeps it safe from harsh environments while in operation.
7. Compact and Rugged: The product is manufactured in Denmark, ensuring it is rugged and compact, weighing 1.040 kg, thus easily integrated into industrial settings.
Applications:
1. HVAC Systems: In large-scale heating, ventilation, and air conditioning systems to control compressors.
2. Industrial Compressors: For easy motor starting of both air and refrigeration compressors to avoid damage from high starting currents to the compressor itself.
3. Pumps: In pump systems, particularly in water treatment and circulation systems, where smooth starting is critical in preventing damage to the pump or connected piping.
4. Industrial Machines: Used to control the startup of the motor in different industrial machines to minimize mechanical stress when working.
Explore our range of high-quality starter solutions at Aeliya Marine for reliable and efficient motor performance in all your industrial applications!
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What Can Be Returned?
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