HNL05.1R-0346-N0238-N-A5-NNNF
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MPN: R911380130
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The HNL05.1R-0346-N0238-N-A5-NNNF mains choke offers a rated continuous current of 346 amps, a DC-bus voltage of 700 V, a rated power output of 238 kW, and an internal air cooling method. Part of the HNL Mains Chokes series from Bosch Rexroth Indramat, it features IP20 protection.
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Product Description:
Bosch Rexroth Indramat HNL05.1R-0346-N0238-N-A5-NNNF is a high-capacity mains choke of series HNL, used under harsh automation conditions.
Having a rated continuous current of 346 A, this is a mains choke that is well positioned to offer a strong performance to large scale harnessing that needs stable plus efficient energy flow. It has a DC-bus voltage of 700 V DC which ensures compatibility with high power modern drives. The choke provides nominal power of 238 kW, which is sufficient to use in heavy industrial systems where proper harmonic reduction and voltage smoothing is needed. Cooling is managed via internal air cooling, which permits stable thermal control without using external cooling modules. The most common type of connection, labeled as an N, provides good connections but without built-in fuses, making it easy to incorporate into an existing electrical system. The combination of A5 module option code, standard enclosure design offers a powerful but compact solution and the IP20 protection rating, makes the module safe to operate in control cabinets, where it will be well protected against dust and indoors accidents.
The choke weighs around 70 kg in weight; this means that it is fabricated to meet industrial needs even though it can be installed easily. It can perform dependably in a temperature range of 0°C to +40°C, without derating and has full performance in typical industry conditions. It was built to fit inside a control cabinet and fits perfectly in the current control cabinet-based automation systems. Communication is done over the drive internal system bus which eased operation with Bosch Rexroth drives. Electrical attributes are: inductance of 3.2 mH, and 0.05 Ω resistance, and electrical noise is kept to a minimum, and sensitive components are well-guarded. The insulation class F rating has an operation up to 155 C, which makes it more durable and have steadfast performance in such tough industrial use.
Frequently Asked Questions about HNL05.1R-0346-N0238-N-A5-NNNF:
Q: What are the current and power ratings of the HNL05.1R-0346-N0238-N-A5-NNNF?
A: The HNL05.1R-0346-N0238-N-A5-NNNF supports a rated continuous current of 346 A and a nominal power of 238 kW, making it ideal for high-capacity industrial automation systems.
Q: What cooling method does the HNL05.1R-0346-N0238-N-A5-NNNF use?
A: It uses internal air cooling to maintain stable thermal conditions during continuous operation without requiring external cooling equipment.
Q: How is the HNL05.1R-0346-N0238-N-A5-NNNF installed and protected?
A: It is designed for installation inside control cabinets with an IP20 protection rating, ensuring safety from dust and accidental contact.
Q: What are the key electrical characteristics of the HNL05.1R-0346-N0238-N-A5-NNNF?
A: The mains choke features an inductance of 3.2 mH and resistance of 0.05 Ω, effectively smoothing electrical noise and reducing harmonics.
Q: What durability and certification standards does the HNL05.1R-0346-N0238-N-A5-NNNF meet?
A: The choke meets insulation class F standards, allowing operation up to 155°C, and is built to provide reliable, long-term performance in demanding industrial environments.
