175Z7286
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT6011GT4CN1STR1DLF00A00C0
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In-Stock, Ships 3-5 Days
The 175Z7286 is a highly efficient VLT HVAC Drive delivering a rated efficiency of 96%. Designed by Danfoss as part of their VLT 6000 HVAC Drives series, it supports a supply voltage of 3 x 380 to 460 V ±10%. The drive features an enclosure type of NEMA 1/NEMA 12 and achieves an output power of 43.8 kVA at 400 V.
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Product Description:
The state-of-the art 175Z7286 from Danfoss top-reviewed VLT 6000 HVAC Drives series operates at a supply voltage of 3 × 380/400/415/440/460 V ±10%. This permits compatibility with varied industrial three-phase power systems. Its supply frequency is rated at 48-62 Hz ±1% to maintain stable motor operation under typical grid fluctuations. The output power at 400 V equals 43.8 kVA to deliver substantial power for large HVAC loads.
The motor’s max output current of (60s, 380-440 V) is 67.1 A, supporting a short-term high load demand without tripping. Its nominal output current of (380-440 V) is 61 A which guarantees continuous operation without overheating under designed load. Max output current is (60s, 441-460 V) stands at 57.2 A which allows reliable higher voltage operation for a minute of peak load. The device’s nominal output current (441-460 V) is 52 A which gives steady performance at those higher voltages. Enclosure options include the NEMA 1/NEMA 12 for enabling adaptation to indoor as well as dusty or partially wet environments. Model number 175Z7286 also has weight (NEMA 1) of 60 lbs which assists in estimating handling and mounting requirements.
Motor’s weight (NEMA 12) is 122 lbs and it reflects heavier build for more rugged protection. The maximum input current (380 V) equals 60 A to ensure supply and upstream components must handle that current. Its max input current (460 V) equals 53 A and further reduces input current demand at higher voltage leading to lower current stress. Max line fuses UL (a) is 80/80 A which defines the required protection device rating. Further, its efficiency at rated frequency is 0.96, thus implies little losses and high energy use effectiveness under normal operation.
Frequently Asked Questions about 175Z7286:
Q: What determines the supply voltage range for 175Z7286?
A: The supply voltage range of 3 × 380/400/415/440/460 V ±10% enables the drive to accept a variety of three-phase input levels. This ±10% range ensures the unit can tolerate typical voltage fluctuations without failing.
Q: Why does output power at 400 V matter for 175Z7286’s performance?
A: Its output power of (400 V) at 43.8 kVA defines how much power the drive can deliver to load at that voltage.
Q: How does nominal output current at 380-440 V affect installation planning for 175Z7286?
A: The nominal current output (380-440 V) of 61 A let designers size conductors and protective devices. That 61 A continuous current requirement ensures cables and breakers are sufficient.
Q: What impact has supply frequency on motor response in 175Z7286?
A: The supply frequency of 48-62 Hz ±1% sets the acceptable range for input AC cycles. This specification ensures minimal deviation in motor speed from expected values.
Q: Why must the nominal output current at 441-460 V be considered when using higher voltage lines with 175Z7286?
A: The nominal output current (441-460 V) of 52 A indicates steady current draw at elevated voltage operation. This continuous current value ensures that components in the path are not undersized.
