DMC 51540P-AC
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The DMC 51540P-AC is a motion controller manufactured by Danaher. As part of the DMC Motion Controllers series, it offers a peak current of 40 amps and an efficiency of 95% at continuous current. The controller features an input voltage of 3-phase 400 VAC and operates with a switching frequency of 4 kHz.
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Product Description:
The leading producer Danaher has a top-notch DMC Motion Controllers series with a motion controller of DMC 51540P-AC. It has a small peak current of 40 A and is capable of efficiently handling short term load surges. It guarantees steady operation under sustained load situations with a continuous current of 15 A at 40C. With a continuous power rating of 7.4 kW at 40C and a continuous 10.5A RMS current, the module is an ideal motion for industrial users. The minimum motor inductance is 6 mH required by the controller to make it compatible with motors, having low inductance.
At continuous current, it provides an efficiency of 95%. This efficiency decreases losses in terms of energy and hence cuts operational costs. It is smooth across the operating range and maintains less than 1% speed linearity, allowing specification to give ±1% of full scale and ±2% of command value for torque linearity. The current open loop bandwidth of the module is 2 kHz. With a tolerance of +10% and -20%, an input voltage of 3 phase 400 VAC is acceptable. The DMC 51540P-AC's DC bus voltage is 570 VDC with +10% and -20% tolerances; this high bus voltage allows for reliable power conversion and performance.
This DMC unit has a switching frequency of 4 kHz. Reliable performance in different thermal conditions is supported by an operating temperature range of 0C to 60C (ambient) and -20C to 80C (storage). Standing at 234 mm tall, 227 mm deep, and 160 mm wide, this object weighs 6.8 kg. This compact design facilitates installation in standard control panels. The protection rating is IP20 to confirm suitability for indoor industrial environments. In addition, the controller is compatible with Ethernet/IP connectivity at 100 Mbps, guaranteeing dependable and rapid data interchange. It integrates Safe Torque Off (STO) features that enhance operational safety.
Frequently Asked Questions about DMC 51540P-AC:
Q: How does the 15 A continuous current at 40C improve performance?
A: This current range maintains reliable operation under sustained loads. It ensures stability and consistency during long-term use.
Q: How does the 40 A peak current benefit DMC 51540P-AC?
A: It enables the controller to handle sudden load surges effectively. It provides enhanced resilience during transient conditions.
Q: What advantage does a continuous RMS current of 10.5 A offer in DMC 51540P-AC?
A: The RMS current ensures consistent power delivery in continuous operation. It supports precise control during extended processes.
Q: How does the 7.4 kW continuous power rating benefit DMC 51540P-AC?
A: It supports demanding industrial applications with high power needs in order to enable robust operation under heavy load.
Q: What is the minimum motor inductance and how it will improve system compatibility?
A: The drive allows connection with 6 mH low-inductance motors effectively. It ensures optimal performance with a broad range of motor types.
