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Description
300 kVA / 240 kW 3 Phase Battery Backup Uninterruptible Power Supply (UPS) And Power ConditionerThe 300,000 VA (300 kVA) 240,000 Watt (240 kW) online pure sine wave battery backup uninterruptible power supply (UPS) and power conditioner with surge protection automatically provides defense against power problems. Give your electronics longer life while protecting them from harmful dirty power problems that may otherwise damage or degrade their performance. Much more than a battery in a box, every Battery Backup Power, Inc. system doubles as a
The 300,000 VA (300 kVA) / 240,000 Watt (240 kW) online pure sine wave battery backup uninterruptible power supply (UPS) and power conditioner with surge protection automatically provides defense against power problems. Give your electronics longer life while protecting them from harmful dirty power problems that may otherwise damage or degrade their performance. Much more than a battery in a box, every Battery Backup Power, Inc. system doubles as a power conditioner, actively correcting voltage issues left unresolved by the power company or created by other power hungry electronics in your home or office (laser printers, HVAC systems, refrigeration equipment, etc.).
Do you need a PDF quote or a custom emergency backup solution? Email us at [email protected].
Financing Available Through U.S. Business Funding. Download And Submit A Credit Application To Receive Financing Options.
- Model Number: BBP-33-300K
- 300,000 VA (300 kVA) / 240,000 Watt (240 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
- 0.8 Power Factor
- 12-Pulse Rectifier
- Output Circuit Breaker
- Battery DC Breaker
- UL Required Anti-Backfeed Input Contactor
- Local EPO Pushbutton Station
- Remote EPO Interface Connection
- UL Listed Wire and Cable
- UPSCOM Software CD
- 6 Foot Long RS232 Communication Interface Cable
- Battery Options:
- 116 Batteries, 12 Volt, 88 Amp Hours Each
- Contact Us For Custom/Non-Listed Battery Configuration
- Input Options:
- 190V / 208V / 220V / 240V / 380V / 400V / 415V / 440V / 460V / 480V / 600V / CUSTOM
- 3 Phase 3 Wire, 3 Phase 4 Wire, Or 3 Phase 5 Wire
- Output Options:
- 190V / 208V / 220V / 240V / 380V / 400V / 415V / 440V / 460V / 480V / 600V / CUSTOM
- 3 Phase 3 Wire, 3 Phase 4 Wire, Or 3 Phase 5 Wire
- Full Load Estimated Run Time On Battery Power:
- 10 Minutes With Internal Batteries
- Contact Us For Additional Battery Cabinet Configurations
- Built To Order: Takes 12-16 Weeks For Delivery
- Operating Temperature Rating: 0C ~ +40C
- Humidity: 10% ~ 90% R.H. (Non-Condensing)
- Add A Power Failure Cellular Text/SMS Alert Module
- Free Shipping/Freight Within The United States Or To U.S. Based Freight Forwarder Specified Location (List U.S. Based Location Specified By Forwarder In Shipping Address For International Orders)
User Guide:
BBP 10K-400K 3 Phase UPS User And Installation Guide
Spec Sheet/Cut Sheet:
BBP 10K-400K 3 Phase UPS Model Specifications
Get an estimation of how long your electronics will run on backup battery power with this unit during a power outage. Write down the Power Factor, Number of Batteries, Voltage of Batteries, and Amp Hour Rating from above, then click here to go to our uninterruptible power supply (UPS) backup run time calculator.
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
4.1 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Great speaker wire
Size: 14AWG-50FT
I ordered this speaker wire to replace my speakers in my car. I highly appreciated that there are 50' included on this spool, it's perfect for rewiring the stereo speakers in a car (or house). The wire appears to be made well and is the correct gauge. The sound quality is great with my new speakers, and I am highly impressed.
I recommend this speaker wire to others, it's exactly what I needed and has met my expectations for high quality speaker wire.
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Reviewed in the United States on April 22, 2024
★★★★★ 3
Higher resistance than expected
Size: 14AWG-50FT, Size: 14AWG-50FT
I like Nilight products, I really do, but this one isn’t as good as it could be. After reading other reviews I wanted to take a different test approach and measure the resistance of the whole roll. I thought this might explain the low rating of 5.6A at 12V. I believe my test explains this rating. First, you need to make sure you understand that this is copper clad aluminum. It is clear in the ad title but make sure you are good with that.
The test consisted of me removing the entire 50 feet of wire from the spool to reach the other end. I then stripped back the end and tied the two together securely. Only soldering would have produced a more complete contact. I then tested the resistance of the roll with an Agilent U251B multimeter which gave the reading in the pic of .75ohms. That’s not much but compared to what I found on several charts that was high.
The average resistance of 14 gauge 41 strand copper wire should be 2.63ohms per 1000 feet or .1315 per 50 feet. The wire tested 5.7 times greater resistance. Obviously aluminum will test with more resistance than pure copper but I was unable to find what those values should be.
The insulation is thick and durable so abrasion wear shouldn’t be an issue if routed properly.
The wire may still be great for your application but if you are considering pushing this wire to the load limit you may want to upsize to 12 gauge.
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Reviewed in the United States on June 27, 2024
★★★★★ 5
Best lights you can get for the best pricing!
Color: 5in Round LED Pod, Color: 5in Round LED Pod
I have had man different off road lights over the years for many different vehicles. Let me tell you about these 5” aux beams. I ordered these lights to go on my 2500 as ditch lights and I am beyond impressed! The lights showed up well packaged. When opening the box, the instructions where right on top and by far one if the easiest sets of instructions I’ve had for wiring diagrams. The lights were packaged and wrapped in foam all the way around to protect them from shipping. The wrapping of the lenses for scratch prevention was perfect. The included wiring harness was packed in a bag and laid out very easily for installation. The harness hooked to the battery and then to the lights with easy quick connects and had more than enough length to put the lights anywhere. Once they were mounted and installed I hooked them up to my aux beams switch panel with ease.
Now for the lights! The brightness is beyond bright enough to see miles away! These lights will shine anything you could ever want to see. The spot flood combo work exceptionally well for all situations and darkness. The side shooter stretch them beam out to the sites and can see all the way across. The running lights tie in very easy with your turn signals for extra turn lights or running lights. Heavy duty is an understatement for the quality of these lights. I’m still running them after several months with no water intrusion and still as bright as the day I installed them. The price for what you get, is far beyond better than other top brands! I will be buying more of these for my next off roading set up!
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Reviewed in the United States on September 23, 2025
★★★★★ 5
Too big for a tiger, but works well on the fiddy
Color: 4*2.5in Cube LED Pod
Not as bright as the graph says they are, or maybe I'm not in a dark enough area at night. But they definitely are blinding. Were too big for my adv bike unfortunately, but they work good on my truck as ditch lights. Not too bulky looking like the cubes are and no wind noise that I can hear. Definitely lights up the wma trails and the side shooters are very helpful. I will note though that as soon as your hood gets dusty it becomes blinding from the inside side shooters though. so I painted the yellow lens cover on the inside sides and it helps a lot with the hood glare.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Bright
Color: 7*5in Cube LED Pod
Very bright, good quality
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Reviewed in the United States on April 12, 2026