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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
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Description
280 kVA / 280 kW 3 Phase Power Conditioner, Voltage Regulator, & Battery Backup UPSInverter User Installation Guide: BBP 70KVA To 700KVA 480VAC 3 Phase Inverter User Guide Battery Cabinet User Installation Guide: BBP 70KVA To 700KVA 480VAC 3 Phase Battery Cabinet User Guide 4 Tier Power Protection System Surge Protection, Real Time Power Conditioning With Voltage Regulation, Pure Sine Wave Output, & Always On Double Conversion Backup Power Technology (Phase Locked To Utility Power Allowing Seamless Transition To Backup Power). Do
Inverter User/Installation Guide:
BBP 70KVA To 700KVA 480VAC 3 Phase Inverter User Guide
Battery Cabinet User/Installation Guide:
BBP 70KVA To 700KVA 480VAC 3 Phase Battery Cabinet User Guide
4 Tier Power Protection System – Surge Protection, Real Time Power Conditioning With Voltage Regulation, Pure Sine Wave Output, & Always On Double Conversion Backup Power Technology (Phase Locked To Utility Power Allowing Seamless Transition To Backup Power).
Do you need a PDF quote or a custom emergency backup solution? Email us at [email protected].
- Model: BBP-AR-33-280K
- 280000 VA (280 kVA) / 280000 Watt (280 kW)
- 3 Phase
- Tower
- Pure Sine Wave Clean Output To Operate And Maximize The Life Of Even The Most Sensitive Electronics
- Online (Double Conversion) - Highest Level Of Protection Available - Battery Power Always Engaged, No Switching Delay
- Accepts Generator Power (Direct or On Automatic Transfer Switch)
- Constant Voltage Regulation
- Constant Frequency Regulation
- Factory Warranty: 3 Years On Electronics And 1 Year Warranty On Batteries
- Optional Extended Warranty: 6 Years On Electronics And 3 Year Warranty On Batteries
- Heavy Duty Industrial Grade For Constant Use
- For Use With Laboratory Instruments
- For Use With Medical Devices
- For Use With Hospital Equipment
- For Use With Sensitive IT Equipment
- 1.0 Power Factor (Unity Power Factor)
- UL Listed
- Management And Monitoring Software Included
- Battery Configuration:
- Scalable
- Contact Us For More Information
- Input:
- 330~520 VAC 3 Phase
- Output:
- 480 VAC 3 Phase (3 Hots, 1 Ground, No Neutral)
- If Neutral Is Required, A Transformer Must Be Added
- Full Load Estimated Run Time On Battery Power:
- Contact Us For Battery Cabinet Configurations
- Operating Temperature Rating: 0C ~ +40C
- Humidity: <95% And Non-Condensing
- Dimensions D X W X H (mm): 1100 X 600 X 2010
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Great coffee grinder!
Color: Silver
Amazing product. Easy to use and has different grades of grinding. Zero noise compared with an electric grinder and more control of the results (consistent). His size and weight make it portable and easy to carry.
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Quite good as a start grinder
Color: Silver
Very good burr grinder with very functional adjustments. Holds the perfect amount in 1 go for my pour over setup. My only critique is that is has 3 unconnected hopper sections that are quite small and hard to hit. I have to be very careful to not spill and one can fill before the other 2 causing some difficulties closing the crank, but it just takes some self adjustments to get around. Overall I'm very pleased with it for the price.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Great Quality, Great Price.
Color: Black
I have used this for a few days now and it works great. It is very well made and has a large range of adjustability. It is quite small and easy to store. Definitely worth the money.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Nice Grinder at a Great Price
Color: Black
I bought this to use primarily as a travel grinder and found that it is great for every day use. It is not meant for large amounts but it is perfect for single, smaller brewing situations. The grind selection worked well and I "dialed" the proper ground size for my single sized pour over coffee maker.
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Reviewed in the United States on May 19, 2026
★★★★★ 1
Ceramic burr destroyed itself
Color: Silver
For the first two-plus months it worked fine -- the perfect grind and the perfect amount with a full barrel for my oversized coffee mug.
I've been using it once daily, more or less, on a medium grind setting of 25, and this morning the ceramic burr started to eat itself. This is not acceptable.
Follow up:
Circle Joy contacted me and offered to give a full refund on this purchase, which was gratefully accepted. This is outstanding customer service.
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Reviewed in the United States on April 28, 2026