178B0797
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT6062HT4C54STR3DLF10A00C0
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The Danfoss 178B0797 drive, part of the VLT 6000 HVAC Drives series, operates with a supply voltage of 3 x 525/550/575/600 V ±10%. It features an output frequency range of 0-120 Hz and 0-450 Hz. Its dimensions are 31.5 inches by 14.6 inches by 13.2 inches, and it delivers a starting torque of 110% for 1 minute.
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Product Description:
The 178B0797 is a heavy-duty HVAC Drive. It is used in demanding situations where there must be reliable power and precise motor control. It is available for use with supply voltages of 3 x 525, 550, 575, or 600 V with tolerance of ±10%. It is made to operate in the frequency range of 48–62 Hz ±1%.
This drive features an overload torque of 110%. Its rating for starting torque is marked as 110% for a minute to allow smooth motor start-ups even under heavier conditions. It allows handling of higher loads for brief times without compromising performance. Upon acceleration, the drive maintains 100% torque to deliver smooth speed changes and steady transitions in system operation. Safety and protection are built into it's design. It comes with a short circuit current rating of no more than 100,000 A. This makes it possible to be installed in power networks of high strength. It also provides support for maximum supply voltage imbalance to as high as ±3.0% of rated input, which guarantees stable operation when voltage conditions are less than favorable. The 178B0797 drive is made with very small sizes to help easy installation. The size for A is 31.5 inches. Also, B is sized at 14.6 inches and C is 13.2 inches. This will give it a better design and ability to fit into different installations. It is made to fit into air-handling units, pumps, and fan controls in big commercial or industrial facilities.
It gives superior torque performance, better voltage applicability, and reliable overload management. The 178B0797 can retain strong electrical tolerance alongside practical design. This is a good choice for areas needing durability and efficiency along with better motor control.
Frequently Asked Questions about 178B0797:
Q: What supply voltage does 178B0797 support?
A: The 178B0797 supports 3 x 525/550/575/600 V ±10%.
Q: What is the output frequency range of 178B0797?
A: The 178B0797 provides 0–120 Hz or 0–450 Hz.
Q: What is the power factor of 178B0797?
A: The 178B0797 has a power factor of 0.90 to 1.0 at rated load.
Q: What is the starting torque capacity of 178B0797?
A: The 178B0797 delivers 110% torque for 1 minute.
Q: What is the maximum short circuit current of 178B0797?
A: The 178B0797 can handle up to 100,000 A.
