HCS03.1E-W0210-A-05-LNBV-AA
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MPN: R911331176
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The HCS03.1E-W0210-A-05-LNBV-AA drive controller delivers a rated power output of 21 kW, a supply voltage range of 380 to 480 V AC (3-phase), and continuous output current of 46 amps. Part of the HCS IndraDrive Controllers by Bosch Rexroth Indramat, it features IP20 protection and integrated fan cooling for efficient performance.
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Product Description:
The HCS03.1E-W0210-A-05-LNBV-AA belongs to the HCS IndraDrive Controller series from Bosch Rexroth Indramat a well-known for manufacturing reliable automation and motion control systems. This controller supports a three-phase main connection for industrial applications. The unit allows an input voltage of 3 AC 400 to 500 V with a tolerance of +10% to -15%.
The HCS03.1E-W0210-A-05-LNBV-AA IndraDrive Controller supports a frequency range of 50 to 60 Hz with a ~2% variation. The controller operates with a maximum current rating of 210 A. Its continuous input current is rated at 146 A for consistent operation. The internal DC bus features a capacitance of 4.7 mF for energy storage. This supports an energy capacity of 752 Ws under normal operation. It also permits an external DC bus capacitance up to 50 mF when needed. The upper DC bus voltage limit is set at 900 V, while the lower limit is 400 V. The controller activates the braking resistor at a DC voltage between 820 and 850 V. The minimum resistance for the external braking resistor is defined at 5 ohms. The capacitance within the DC bus is rated at 100 nF for smooth electrical behavior. The unit's power factor is 0.78 with the main choke and 0.62 without it. The inrush current does not exceed 17 A under specified conditions.
The HCS03.1E-W0210-A-05-LNBV-AA IndraDrive Controller is designed to operate in a climatic category of Cl. 3K3 as per IEC721 standards. It supports absolute humidity levels between 1 to 29 g/m^3. The allowed relative humidity range is from 5% to 95% for environmental compatibility. This model weighs 38 kg which makes it suitable for panel-mounted installations. The HCS IndraDrive Controllers are built for robust and regulated motion control systems.
Frequently Asked Questions about HCS03.1E-W0210-A-05-LNBV-AA:
Q: How does the 4.7mF internal DC bus capacitance benefit the HCS03.1E-W0210-A-05-LNBV-AA?
A: The internal 4.7mF capacitance provides short-term energy storage for voltage stabilization. This helps maintain performance during load fluctuations in demanding applications.
Q: Why is the braking resistor activation range set between 820V and 850V DC in HCS03.1E-W0210-A-05-LNBV-AA?
A: The braking resistor activates within this voltage band to protect the drive from DC overvoltage. This helps safely dissipate regenerative energy during motor braking.
Q: How does the minimum 5-ohm external braking resistor specification help in the HCS03.1E-W0210-A-05-LNBV-AA?
A: The 5-ohm minimum limits excessive braking current, protecting both the controller and resistor. It ensures energy dissipation stays within safe thermal limits.
Q: What role does the power factor (0.78 with choke) play in the HCS03.1E-W0210-A-05-LNBV-AA?
A: The higher power factor with the choke reduces reactive power demand. This leads to improved input power quality and reduced energy costs.
Q: How does the IEC721 Cl. 3K3 climatic category benefit HCS03.1E-W0210-A-05-LNBV-AA installations?
A: The Cl. 3K3 rating ensures reliable operation in dusty or moderately humid environments. This makes the controller suitable for diverse industrial locations.
