MMC-SD-1.3-460

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The MMC-SD-1.3-460 is a smart drive with a continuous output power of 1.3kW at 460 Vac. Manufactured by Kollmorgen, it is part of the MMC Standalone Smart Drive Series and operates with an AC input voltage of 207-460 VAC. It features a continuous output current of 3.0A and a weight of 10 pounds.

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Product Description:

The Kollmorgen MMC-SD-1.3-460 Smart Drive is used in industrial automation applications that require a high-performance motion control unit. The specific model M.1302.5093 drive is adaptable and can meet a variety of power requirements, as it operates smoothly with both 230VAC and 460VAC input voltages. Built to last, the Smart Drive continues Kollmorgen's tradition of providing solutions powered by accuracy.

The MMC-SD-1.3-460 Smart Drive can handle input currents of 2.44 A or 3.0 A at 460 VAC, or 2.8 A or 1.2 A at 230 VAC that depends on the load conditions. For optimum protection, the Ferraz Bussmann HSJ6 (DFJ6) combination fuse is recommended for both the 230VAC and 460VAC voltage ranges, with a maximum fuse size of 11 A and 9 A, respectively. The drive has a peak current capacity of 6 A and can sustain a constant current of 3 A; it also delivers 2.0 kW of linkable bus power. Exact energy management, even under overload situations, is indicated by its I²t rating, which is less than 228 A²s. The stable operation of the system is guaranteed under different conditions by the unit's 110 µFarad bus capacitance, that improves power distribution.

According to its configuration, the MMC-SD-1.3-460 (M.1302.5093) drive can absorb 3 Joules of energy when connected to a 230V input and 230V motor, 28 Joules when connected to a 230V input and 460V motor, and 10 Joules when connected to a 460V input and motor. Its strong construction incorporates power control and current optimization to keep output consistent that makes it ideal for harsh situations. Better performance in motion control is a result of the smart drive's sophisticated power-handling capabilities.

Continuous Output Current
3.0 A
Continuous Output Power
1.3 kW (460 VAC)
DC Bus Capacitance
110 μF
Dimensions (W×H×D)
4.14×13.66×8.35 in (105×347×212 mm)
Energy Absorption
10 J (460 VAC)
I²t Rating
<228 A²s
Input Frequency
47-63 Hz
Input Voltage (absolute)
187-528 VAC, 3Ø
Input Voltage (nominal)
207-460 VAC, 3Ø
Maximum Inrush Current
4.56 A RMS
Nominal Input Current
2.44 A RMS
Peak Output Current
6.0 A
Power Loss
34 W
Shunt Switch Threshold
780 VDC
Weight
10 lbs

Frequently Asked Questions about MMC-SD-1.3-460:

Q: Why does MMC-SD-1.3-460 have a peak current of 6 A?

A: The 6 A peak current provides short-term power boosts during demanding operations. This enhances the system’s handling of high-load transitions efficiently.

Q: Does MMC-SD-1.3-460 support multiple voltage configurations?

A: Yes, it supports 230VAC and 460VAC inputs for flexible integration. This allows compatibility with different industrial power systems.

Q: Why is the MMC-SD-1.3-460's bus capacitance 110 µFarad?

A: The 110 µFarad bus capacitance stabilizes voltage fluctuations and ensures smooth power delivery. This improves overall performance during high-speed transitions.

Q: How does the I²t rating benefit MMC-SD-1.3-460?

A: The I²t rating below 228 A²s helps prevent overloads. This rating ensures optimal fuse protection during short-duration current surges.

Q: Why does MMC-SD-1.3-460 use Ferraz Bussmann HSJ6 fuses?

A: Ferraz Bussmann HSJ6 fuses provide superior fault protection and fast response times. This combination ensures safety for sensitive components.


Internal Product Review

  • ‘‘The Kollmorgen MMC-SD-1.3-460 Smart Drive is designed for precision with a 2.0 kW linking bus power and a continuous current rating of 3 A. Its I²t rating under 228 A²s ensures reliable energy handling, while the combination fuse type enhances safety. This M.1302.5093 drive is highly efficient for demanding motion control applications.’’

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