HCS03.1E-W0070-A-05-NNNV-AA
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MPN: R911331166
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The HCS03.1E-W0070-A-05-NNNV-AA is a vertical-mounted IndraDrive controller with a maximum output power of 7 kW. Manufactured by Bosch Rexroth Indramat as part of the HCS IndraDrive Controllers series, it operates with an input voltage of 380?480 V AC. The controller features IP20 protection and internal air cooling.
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Product Description:
Bosch Rexroth ensures precise automation that is reliable and works efficiently in terms of the motion control systems that it designs. The HCS03.1E-W0070-A-05-NNNV-AA is an industrial drive control engineer integrated HCS IndraDrive Controller. It uses air cooling to maintain temperature even in tough environment when it is running continuously.
The HCS03.1E-W0070-A-05-NNNV-AA controller has a maximum current option of 70 A when used on high-load drives. It has IP 20 degree of protection which makes it safe against the intrusion of solid objects. It is applicable in operating mains connection voltage range of 3 x AC 400-500 V having tolerance of +10% to -15%. The controller also facilitates three phase mains transportation to ensure stable energy flow. It functions without a rotary field condition so that the flow of power will be fine. The full load power factor of P DC with a mains choke is 0.85. It also works in the mains frequencies whose range is 50 to 60 Hz. The HCS03.1E-W0070-A-05-NNNV-AA controller mains input is constant current output of PDC 50 A. It provides startup of full power on maximum inrush current of 2.8 A. The DC bus voltage is susceptible and compensates to changes in the system. Its internal DC bus capacitance is 0.94 millifarads. The controller internal DC bus capacitors store up to 150 watt-seconds of energy. It has a braking resistor switch that is activated at 820-850 volts. The controller provides a DC 24 V supply through the internal DC bus. It also supports an external DC 24 V voltage input to meet application flexibility.
The HCS03.1E-W0070-A-05-NNNV-AA controller is used for precise motor control in industrial automation systems. It requires a minimum mains supply inductance of 40 microhenries for proper filtering. It delivers stable performance with integrated voltage supply options.
Frequently Asked Questions about HCS03.1E-W0070-A-05-NNNV-AA:
Q: What's the function of external 24 V input?
A: It offers redundancy and flexibility for powering control logic independently.
Q: Why use 0.94 mF DC bus capacitance?
A: It stabilizes voltage fluctuations and supports short-term power demands.
Q: How does 150 Ws energy storage help?
A: It supports motor braking and prevents sudden shutdowns during voltage drops.
Q: Why is 40 mH minimum inductance necessary?
A: It ensures proper filtering to reduce harmonics and protect internal circuits.
Q: How does the 0.85 power factor benefit efficiency?
A: It improves energy use and reduces unnecessary reactive power draw.
