175H4520
Wake Industrial LLC is not an authorized distributor of this product.
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The 175H4520 is a variable speed drive with a rated power of 15.0 kW and an IP20 enclosure rating. Manufactured by Danfoss, it is part of the VLT 3000 Variable Speed Drives series and operates with 96% efficiency at full load. It includes integrated thermal motor protection and short-circuit protection.
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Product Description:
Danfoss creates this 175H4520 variable frequency drive and is used to control the speed and torque of AC units in industrial and commercial applications. The company constructed this drive with extreme attention to detail and competent engineering by making it an acceptable choice for motor-driven systems.
The 175H4520 variable frequency drive operates with a 3-phase input voltage of 200–230 V by maintaining linkage with most industrial low-voltage systems. Its frequency support includes both 50 Hz and 60 Hz by permitting the process in regions with different power standards. The continuous current rating of 72.3 A ensures stable delivery while intermittent current capability extends up to 83.5 A for short durations. This rating matches applications requiring stable torque with occasional overload capacity. The line cannot exceed 35 kVA by equating to 22 kW or 30 horsepower aligning with medium motor control requirements. Its output current is specified as 88.0 A continuous and 97.6 A intermittent which helps in giving reliability in sustained operation with flexibility for startup surges. The unit has an auxiliary contact rating which is listed as 2 A at 240 V AC by providing installation of control circuits and system signaling.
The 175H4520 variable frequency drive is certified with UL/CSA and NEMA Type chassis rating of IP20 which provides basic protection in different harsh environments. The maximum operating ambient temperature is set at 40 °C or 104 °F which helps in safe function without exceeding thermal limits. Its pre-fuse maximum rating is specified at 125 A by protecting the circuit from excess currents. The Wake Industrial also has a one-year warranty of exchange against this unit in case there is any issue.
Frequently Asked Questions about 175H4520:
Q: What enclosure type does VLT 3022 175H4520 comply with?
A: It meets UL/CSA with NEMA chassis type IP20, offering basic protection in controlled environments.
Q: What output current is rated for VLT 3022 175H4520?
A: It delivers 88.0 A continuous and 97.6 A intermittent output current under standard operating conditions.
Q: What frequency support does VLT 3022 175H4520 provide?
A: It works at 50 Hz and 60 Hz, allowing integration into multiple regions with different mains frequencies.
Q: What intermittent current can VLT 3022 175H4520 handle?
A: It supports 83.5 A intermittent current which aids in handling short overload periods during motor operation.
Q: What is the maximum ambient operating temperature of VLT 3022 175H4520?
A: The maximum ambient operating temperature of VLT 3022 175H4520 is 40 °C or 104 °F, ensuring reliable operation under standard industrial environmental conditions.
