The phrase "acquired a set of" is correct and usable in written English.
You can use it when referring to obtaining a collection or group of items, skills, or knowledge.
Example: "After years of study, she acquired a set of valuable skills that enhanced her career prospects."
Alternatives: "gained a collection of" or "obtained a group of".
Last month, an ERP-affiliated company acquired a set of huge surface mines in British Columbia out of bankruptcy.
[C7.] Mystery Bidder Obtains Patents An anonymous bidder has acquired a set of patents covering aspects of commercial Internet transactions for $15.5 million.
Jensen Farms, run by Mr. Jensen and his brother Ryan, had recently acquired a set of used machinery to upgrade the way it washed and dried its cantaloupes.
Gemstar has acquired a set of patents for hand-held reading devices and plans to be the exclusive distributor for electronic books using its technology, giving the company a potent central position at the hub between publishers, bookstores and consumers.
"I had acquired a set of transcription recordings covering the first 36 hours of broadcast D-Day coverage, the first eight or nine hours of which were anchored by Bob," Mr. McDonough said.
During a 1957 buying trip to England, for example, they acquired a set of George II walnut seating furniture with Fulham tapestry covers, once owned by the Earl of Shaftesbury.
I managed to acquire a set of "Birds of Massachusetts" about twenty years ago, and have been reading around in the books ever since, for refreshment and instruction.
He told Heath that he hoped to acquire a set of prosthetic goat legs and, upon them, gallop across the Swiss Alps.
"We think we're acquiring a set of assets that has unique affluent male appeal that's very attractive to advertisers and attractive to cable operators," Lazarus said.
In her own words: "The purpose of studying economics is not to acquire a set of ready-made answers to economic questions, but to learn how to avoid being deceived by economists".
With Abū Nuwās, the wine poem (khamriyyah) acquires a set of actors the publican, the companions, the wine pourer (sāqī), the curvaceous wine bottle all of whom tilt against the fates.
