HCS04.2E-W0290-N-04-NNBN
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MPN: R911325451
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The HCS04.2E-W0290-N-04-NNBN drive controller delivers a nominal power of 29 kW with a rated output current of 56 A. Manufactured by Bosch Rexroth Indramat, it is part of the HCS IndraDrive Controllers series and features internal air cooling. The drive operates on 3x380-480 V AC supply with a maximum DC bus voltage of 900 V.
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Product Description:
The HCS04.2E-W0290-N-04-NNBN is an IndraDrive controller manufactured by Bosch for motion control. It runs on a 3-phase AC power supply with 380 to 480 V input range while the voltage tolerance is ~10% and it operates at 50/60 Hz frequency. This drive has an IP00 protection class and supports installation in a vertical mounting position inside a control cabinet.
The HCS04.2E-W0290-N-04-NNBN controller operates within 0 degrees C to +45 degrees C without derating while performance derating is applied for temperatures up to +55 degrees C. It features an integrated brake resistor for active dynamic braking and supports a continuous output current of 290 A. Cooling is managed through an air blower installed inside the unit to ensure stable operations under rated thermal loads. The HCS04.2E controller's internal DC bus operates around 750 V nominal voltage and the maximum power rating ranges between 135 to 140 kW depending on load conditions. It has overall dimensions of 170 mm width, 620 mm height and 370 mm depth. The modular feedback interfaces include EnDat, Hiperface and resolver. Its encoder supply voltage is configurable between 5 V and 12 V while the fieldbus communication options include SERCOS, PROFIBUS and EtherCAT. The HCS04.2E controller possess a switching frequency of 4 kHz under rated loads.
The HCS04.2E-W0290-N-04-NNBN drive controller does not include a built-in line contactor, that's why an external contactor and mains filter are required for compliant operation. It is protected against short-circuits, overvoltage and internal overheating. The HCS04.2E controller is designed for ambient humidity up to 0.95 RH, non-condensing and its vibration resistance is rated at 1 g in the 10 to 150 Hz range. The noise emission level of the drive is within 65 to 75 dB(A) depending on blower speed.
Frequently Asked Questions about HCS04.2E-W0290-N-04-NNBN:
Q: Why does the HCS04.2E-W0290-N-04-NNBN require an external line contactor?
A: The HCS04.2E-W0290-N-04-NNBN drive controller doesn't include a built-in line contactor for safety and compliance reasons. An external contactor ensures proper power disconnection during maintenance or fault conditions.
Q: How does the HCS04.2E-W0290-N-04-NNBN manage performance under high ambient temperatures?
A: The HCS04.2E-W0290-N-04-NNBN operates without derating up to +40 degrees C, and derates at temperatures above this threshold. This ensures optimal performance across varying environmental conditions.
Q: What type of cooling does the HCS04.2E-W0290-N-04-NNBN drive utilize?
A: The HCS04.2E-W0290-N-04-NNBN uses an internal blower for cooling, ensuring reliable performance even under demanding conditions. This integrated cooling mechanism helps maintain consistent thermal management.
Q: How does the modular feedback interface of the HCS04.2E-W0290-N-04-NNBN enhance flexibility?
A: The HCS04.2E-W0290-N-04-NNBN supports various feedback interfaces like EnDat, Hiperface, and resolver. This modularity enables compatibility with a wide range of motor types and applications.
Q: Why is the HCS04.2E-W0290-N-04-NNBN drive rated for vibration resistance at 1 g?
A: The HCS04.2E-W0290-N-04-NNBN vibration resistance at 1 g ensures reliable operation in environments subject to mild vibration. This makes it suitable for manufacturing plants or areas with moving machinery.
