HCS03.1E-W0350-A-05-LNBN
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MPN: R911374657
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The HCS03.1E-W0350-A-05-LNBN is part of Bosch Rexroth Indramat's HCS IndraDrive Controllers series and is equipped with air cooling for efficient operation. It supports a continuous current of 350 A and operates on mains voltage of 380-480 V AC ~10%. The unit weighs approximately 44 kg and features an IP20 protection rating.
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Product Description:
The HCS03.1E-W0350-A-05-LNBN is a Bosch Rexroth Indramat's made controller which uses an external supply voltage of DC 24 V to power internal control electronics and auxiliary circuits. This controller's noise emissions are controlled with an average sound pressure level of 69 dB(A), measured under accuracy class 2 standards.
This controller has a built-in braking transistor that eliminates the need for an external braking device. The input control voltage of this controller is defined at 24 ~ 20% V to ensure the control logic operates in a stable condition even with changing external environments. The input voltage of the HCS03.1E-W0350-A-05-LNBN controller is 3 x AC 400.500 V, which makes it suitable for normal industrial power grids of most areas. This controller consumes a rated input current of 201 A, indicating its high power handling capability for large motor systems. The output current rating of 200 A provides this controller with a stable and regulated power supply to attached load systems to enable safe operation of high-capacity motors. In terms of insulation performance, this controller provides an insulation resistance of 11.0 MOhm at 500 V DC for protection from leakage currents and preventing component failure through insulation breakdown.
The capacitance of this HCS03.1E-W0350-A-05-LNBN controller against housing is 2 x 100 nF, which ensures minimum stray capacitance and enhances electromagnetic compatibility (EMC) in sensitive applications. The 0.56 mF input capacitance also serves to ensure voltage stability on the input side of this controller to help in filtering out transients and minimizing ripple effects. This Controller is designed to manage an inrush current of 25 A to minimize the effects of startup current surges. The operational dependability of this controller is further backed by the minimum mains short circuit power of 6.3 MVA, which keeps it stable even in the case of a short circuit.
Frequently Asked Questions about HCS03.1E-W0350-A-05-LNBN:
Q: Why is 0.56 mF input capacitance important in this Controller?
A: It helps in filtering voltage fluctuations at the input side. This ensures smooth power delivery to internal components.
Q: How does the integrated braking transistor benefit the HCS03.1E-W0350-A-05-LNBN?
A: It safely dissipates braking energy during deceleration phases. This reduces external component needs and simplifies installation.
Q: What role does the 25 A inrush current limit play in system safety?
A: It prevents sudden power surges during start-up. This protects internal circuits and extends component life.
Q: How does the 6.3 MVA short circuit mains power requirement impact installation?
A: It ensures reliable operation even during grid faults. This helps maintain performance in large industrial power networks.
Q: Why is a high insulation resistance of 11.0 MOhm crucial for the HCS03.1E-W0350-A-05-LNBN?
A: It reduces the risk of electrical leakage. This enhances operational safety and minimizes maintenance needs.
