175H3070 Danfoss
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In-Stock, Ships 3-5 Days
The Danfoss 175H3070 is part of the VLT 3000 Variable Speed Drives series and delivers a typical shaft output power of 1.5 kW with an efficiency of 0.96 at full load. It operates on a 400 V AC three-phase supply with a rated output current of 4.1 A and supports a maximum output frequency of 500 Hz. The drive features an IP54 enclosure rating and has an overload current capacity of 6.5 A for 60 seconds.
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Product Description:
The 175H3070 is a variable speed drive manufactured by Danfoss for the VLT 3000 Variable Speed Drives series. Installed between a three-phase supply and an AC motor, it converts fixed-frequency power into a controlled waveform so that industrial conveyors, pumps, or fan systems can run at the exact speed demanded by the process. The unit is housed in an IP54 enclosure, giving it resistance to dust and splashing liquids encountered on typical plant floors.
On the line side, the drive accepts a nominal input of 400 V AC at the plant’s 50/60 Hz mains. During startup or heavy load it can draw up to 4.8 A, so Danfoss recommends a pre-fuse rated at 25 A to clear fault currents safely. Motor starts may be issued as often as 100 per minute without overheating the rectifier section. Once at speed, overall conversion efficiency reaches 0.96, minimizing energy lost as heat. The inverter section can generate output frequencies as high as 500 Hz, allowing high-speed spindles or over-synchronous operation when required.
On the motor side, the continuous current capability is 4.1 A, corresponding to an apparent power of 2.9 kVA into a 400 V stator. For short overloads the drive can supply 6.5 A for 60 s, delivering extra torque for accelerating inertia or clearing momentary jams. In standard constant-torque mode it is optimized for machines rated at 1.5 kW shaft power, with the internal controller referencing a 50 Hz motor nameplate frequency to maintain flux levels.
Wake Industrial stocks this model. Same-day shipping is available for urgent orders, and every purchase carries a 1-year warranty.
Frequently Asked Questions about 175H3070:
Q: What is the maximum output frequency supported by the 175H3070 drive?
A: The Danfoss 175H3070 reaches a maximum output frequency of 500 Hz.
Q: What is the enclosure rating of the 175H3070 variable speed drive?
A: The enclosure rating for this model is IP54, providing moderate protection against dust and water spray.
Q: What nominal supply voltage does the Danfoss 175H3070 require?
A: This drive operates with a nominal supply voltage of 400 V AC in a 3-phase configuration.
Q: What is the efficiency of the 175H3070 at 100% load operation?
A: At full load, the efficiency of the 175H3070 variable speed drive is 0.96.
Q: How much typical shaft output power does the 175H3070 provide?
A: The typical shaft output power for the Danfoss 175H3070 drive is 1.5 kW.
