MMC-SD-2.4-460

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The MMC-SD-2.4-460 drive boasts a continuous output current of 5.5A, peak output current of 11.0A, operates within an input voltage range of 187-528 VAC, and ensures safety with UL, C/UL, and CE certifications. Part of the MMC Standalone Smart Drive Series by Kollmorgen, it maintains efficiency across an input frequency of 47-63 Hz.

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Product Description:

The Kollmorgen MMC-SD-2.4-460 (M.1302.5094) Smart Drive is a motor controller that is both high-performance and durable, and it is specifically designed for precise control of motion applications. The drive, that a reputable maker in industrial automation has manufactured, guarantees the efficient utilization of energy and the smooth operation of motors in a variety of voltage configurations.

With a continuous current rating of 5.5 A across both input levels, the M.1302.5094 drive is compatible with 230 VAC and 460 VAC. For 230 VAC, the nominal current is 4.8 A, and for 460 VAC, it is 4.18 A. Both setups cause the drive's peak current to reach 11.0 A. Fuse sizes of 19 A and 16 A, respectively, are required at 230 VAC and 460 VAC. A Ferraz Bussmann HSJ15 (DFJ15) combination fuse provides the best possible protection for the MMC-SD-2.4-460 Smart Drive across all voltage ranges. Depending on the configuration, its energy absorption capability can range from 7 to 60 Joules when using a 230V line input in conjunction with a 460V motor, 22 Joules when using a 460V line input and motor, and so on. The drive reliably performs under different load circumstances thanks to its capacitance rating of 240 µF. With its 2.0 kW of bus power, it guarantees that networked applications have enough power to link.

The powerful protection against short-circuit circumstances is indicated by the fact that the MMC-SD-2.4-460 Smart Drive maintains a 𝐽²t rating of < 228 A²s. The protection against voltage surges is provided by the drive's high energy absorption rating and peak current handling capacity. Because it can accept a wide range of input voltages, this drive is ideal for a wide variety of industrial power applications.

Analog Input Range
0-10 V
Analog Input Resolution
14-bit
Analog Input Signal
velocity/torque
Continuous Output Current
5.5 A
Continuous Output Power (460 VAC)
2.4 kW
Digital Input
8 opto-isolated 24 V DC inputs
Dimensions (W×H×D)
106×310×270 mm
Feedback Options
incremental & high-res encoder, resolver
Input Frequency
47-63 Hz
Input Phase
three-phase
Input Voltage Limits
187-528 VAC
Max Inrush Current
7.81 A RMS
Nominal Input Power
3.33 kVA
Nominal Input Voltage
207-460 VAC
Operating Temperature Range
7 to 50 °C (45 to 122 °F)
Peak Output Current
11 A
Safety Standards
UL, C/UL listed; CE marked
Weight
10 lb (4.5 kg)

Frequently Asked Questions about MMC-SD-2.4-460:

Q: Why does the MMC-SD-2.4-460 Smart Drive have 240 µF capacitance?

A: The 240 µF capacitance ensures stable voltage regulation and smooth power delivery. It helps in minimizing voltage fluctuations during operation.

Q: Does the MMC-SD-2.4-460 Smart Drive support dual voltage?

A: Yes, it supports both 230 VAC and 460 VAC inputs. This makes it versatile for various industrial power system setups.

Q: Why is the fuse rating important in MMC-SD-2.4-460?

A: The 16 A and 19 A fuse ratings ensure protection against overloads. They prevent damage by disconnecting power during high current events.

Q: How does MMC-SD-2.4-460 handle peak current surges?

A: It handles peak currents up to 11.0 A. This feature safeguards the system against sudden load demands and power spikes.

Q: Why is the energy absorption rating crucial for the drive?

A: The drive's 60 Joules rating at 230V input and 460V motor ensures safe operation. It absorbs excess energy during transient events.


Internal Product Review

  • ‘‘The MMC-SD-2.4-460 (M.1302.5094) Smart Drive is engineered for high-performance motor control, supporting both 230 VAC and 460 VAC inputs. Its 2.0 kW bus power ensures optimal power linking, and the 𝐼²t rating of ≤ 228 A²s enhances safety. With an energy absorption capacity reaching 60 Joules, it excels in demanding applications.’’

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