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Description
30KVA/60KWH Regen Compatible Elevator & Lighting Battery Backup System (UL924)The 30KVA elevator & lighting battery backup system provides 2 hours of backup power to standard elevators, elevators with regenerative power, & emergency lighting. It is UL924 listed for quick permitting in the United States. When utility power is present, the backup system keeps the batteries at 100% charge and then dissipates any excess regenerative power through the resistor bank. Once UL 1741SA certification is complete (estimated Q2 2021), a
The 30KVA elevator & lighting battery backup system provides 2 hours of backup power to standard elevators, elevators with regenerative power, & emergency lighting. It is UL924 listed for quick permitting in the United States.
When utility power is present, the backup system keeps the batteries at 100% charge and then dissipates any excess regenerative power through the resistor bank. Once UL 1741SA certification is complete (estimated Q2 2021), a simple software change will allow the backup system to pass the excess regenerative power back to the building main panel so the power can be used by other electrical loads in the building to enhance overall building energy efficiency.
When utility power is not present, the backup system first uses the regenerative power to recharge the batteries and passes any extra power to the resistor bank to be dissipated as heat. After the first 2-4 elevator cycles, the batteries are typically sufficiently drained so that all the regenerative power goes into recharging the batteries and the resistor bank is no longer used.
- 30KVA/24KW System, Input PF 0.99, Output PF 0.8
- 3 Phase Input/Output
- Input Requirement (For Operation And Charging): 125 Amps @ 120/208Y VAC
- Input Requirement (For Operation And Charging): 50 Amps @ 277/480Y VAC
- Maximum Output: 66 Amps @ 120/208Y VAC
- Maximum Output: 28 Amps @ 277/480Y VAC
- (1) UPS + (2) Battery Cabinets
- UPS Configuration: (120/208Y Or 277/480Y Version): 24" Wide x 84" High x 31.5" Deep, Top Cable Entry
- Battery Cabinet Configuration (120/208Y Version): 48VDC Battery Voltage, 7 Strings Of Batteries Per Cabinet, 28 Batteries Per Cabinet, Enersys 12XE1150F Batteries, Cabinet Dimensions: 48.5" Wide x 84" High x 33.6" Deep, 1,000 lbs Without Batteries
- Battery Cabinet Configuration (277/480Y Version): 348VDC Battery Voltage, 1 String Of Batteries Per Cabinet, 29 Batteries Per Cabinet, CSB XPL6700 Batteries, Cabinet Dimensions: 36" Wide x 78.7" High x 29.5" Deep, 600 lbs Without Batteries
- Resistor Bank BTU/Hr Estimate (Fluctuates Depending On Elevator Usage): 15,000
- UL 924 Listed
- UL 1778 Listed (not separately derived, but includes back feed protection as per UL 1778, input is galvanically isolated from output, uses input neutral, neutral and ground are not bonded in the system, transformer less system)
- IEEE
- CE
- Transfer Time AC To DC or DC To AC = 0ms
- 125% Overload For 15 Seconds
- Short Circuit Capacity: On AC 10x Current For 20ms, On DC 3x Current For 20ms
- Pure Sine Wave, Double Conversion
- Low Dynamic Output Recovery
- Works With Elevators With Regenerative Drives (Integrated Bi-Directional Inverter + Resistor Bank)
- Audible Alarm & LCD Display
- Includes Grouping Of Programmable Relays
- Less Than 3% THD
- Does Not Require Spill Containment
- Product Available November 2020
| Part Number: | Input/Output AC Voltage & Battery Chemistry: |
| BBP-EIS-30KW60KWH-UL924-208V-AGM |
120/208Y, AGM |
| BBP-EIS-30KW60KWH-UL924-480V-AGM | 277/480Y, AGM |
Downloads:
- UPS Module Spec Sheet
- 120/208Y VAC Version Battery Cabinet Spec Sheet
- 120/208Y VAC Version Battery Cabinet Mechanical Drawing
- 120/208Y VAC Version Battery Spec Sheet
- 120/208Y VAC Version Example Single Line Diagram
- 277/480Y VAC Version Battery Cabinet Spec Sheet
- 277/480 VAC Version Battery Cabinet Mechanical Drawing
- 277/480Y VAC Version Battery Spec Sheet
- 277/480Y VAC Version Battery Cabinet User Guide
- 277/480Y VAC Version Example Single Line Diagram
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
4.0 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Liner Filled with Lots of Light
Color: 1a. Clear, Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear, Size: 72"W x 72"L (Pack of 1)
Basic liner with the added magnets so you are not constantly having to put your curtain where it needs to go to prevent water from your shower escaping and ruining your floor.
Does exactly as it is intended and is clear so light is allowed into your shower where you can finally see things and not have to guess.
Packaged folded and neatly into a plastic and thick wrapper and all you need to do is open, unfold and install with ease. It fit perfectly into the hooks and the length and width of my shower as the description accurately states. When the time comes for that monthly cleaning, just un-attach and throw into your washing machine and then air-dry and it’s brand new once more.
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Reviewed in the United States on April 8, 2026
★★★★★ 4
Works great does the job
Color: 1a. Clear, Size: 72"W x 72"L (Pack of 1)
It does the job it little thin. It has small magnets on it as well
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Easy to use. Stays sealed. Stays charged.
Size: 12 Combo Travel Size
I had previously bought packing bags in a store — the kind the you had to seal and then roll/squish the air out of one end of the bag. It really took 2 people to remove most of the air. I took them to Mexico, and they were just OK.
I switched to these vacuum bags before our family ski trip. What a great purchase! This set includes multiple sizes, which worked well for both everyday clothes and bulkier cold-weather gear. They also fit well inside different size suitcases. One tip: Fill the bag, seal it shut, squish some air out, but then suck the final air out with the bag already inside your suitcase. You can "massage" the clothes and guide how the bag flattens out for a really efficient use of your suitcase space. The organization you can achieve is really impressive.
The bag material and valve is tough enough to not allow any air leaks. The red "glides" they provide make sure the seal is solid and easy to achieve. And the system is simple enough that I suspect that elementary kids or people with lower dexterity could operate it (my teens certainly had no issues packing themselves).
After returning home, I folded all the bag along their original fold lines, charged up the "sucky thing" (which still held 75% of it's charge after being used at least 20 times), and tucked it all neatly in our travel drawer, ready for our international trip next month.
Great value. High quality. I'd even go so far as to say they're fun to use.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Travel bags
Size: 12 Combo Travel Size
Perfect packing bags. I’m using them for a trip to Alaska. The pump works easily . I tested them out and the air retention is perfect.? They are not too thick and will not take up space. The material seems like it will hold up without ripping. I will be using them often. They come in different sizes which work perfectly with different items.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
These are a travel must!
Size: 15 Combo Travel Size
We recently took a trip to Japan and South Korea with our 3 kids, and needed to bring all their clothes for 2 weeks, with as few suitcases as possible.
These bags were a life saver!
We were able to fit so much more stuff in our suitcases with these bags. I don’t know how we would have brought everything without them. We would have had to bring at least one, probably two suitcases more.
Easy to use - the vacuum is compact so you can bring it with you, but super powerful and works quickly. Remember to charge it after you use it for when you pack back up. But, you can manually push out the air as well if you’re in a pinch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
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