6/11/2025
Flexibility Meets Speed: Introducing PWRvance’s New FlexPWR Cabinets
PWRvance is pushing the limits of what’s possible in high amperage power distribution. With the launch of our FlexPWR cabinets, we’re delivering on what the industry needs most: speed and versatility along with compact, utility-grade design, all without sacrificing performance.
Whether you’re managing Level 3 charging for a large fleet or outfitting a commercial site with tailored low-voltage solutions, FlexPWR is built to meet your needs.
Our PVA cabinets offer capacity from 1,000 Amps to 3,000 Amps, while our PVB line provides up to 800 Amps in a compact, wired design. We’ve also leveraged our existing utility relationships to adapt our FlexPWR cabinets to be accepted by utilities nationwide.
FlexPWR Standard Features Include:
For All Utilities:
Ready to upgrade your EV infrastructure with compact, customizable power? Reach out today to learn how FlexPWR cabinets can help keep your project on schedule and up to code—coast to coast.
Whether you’re managing Level 3 charging for a large fleet or outfitting a commercial site with tailored low-voltage solutions, FlexPWR is built to meet your needs.
Power Where and When You Need It
From 400 to 3,000 Amps, our cabinets are engineered for flexibility... literally. With a modular design that includes optional internal transformers and integrated metering, these units compress advanced power distribution into a smaller footprint.Our PVA cabinets offer capacity from 1,000 Amps to 3,000 Amps, while our PVB line provides up to 800 Amps in a compact, wired design. We’ve also leveraged our existing utility relationships to adapt our FlexPWR cabinets to be accepted by utilities nationwide.
Why FlexPWR Stands Out
With lead times as fast as 8–12 weeks, compared to the industry’s typical 30–40 weeks, our FlexPWR cabinets give engineers, contractors and utility partners the freedom to move forward without delays. These cabinets offer the flexibility of a panel shop with the advanced capabilities you’d expect from much larger manufacturers.FlexPWR Standard Features Include:
- Dual voltage (up to 150kVA integrated transformer)
- Low voltage controls (E-stop, pilot lights, door stop)
- Integrated submetering and metering
- Cabinet lighting and convenience receptacles
- Temperature control systems
- Compact, powder-coated aluminum construction
- UL 508A listed and NEMA 3R rated (UL 50E Rain Test compliant)
Built for Utility Compliance – East to West
Whether you’re working with utilities in the East or looking for EUSERC-compliant enclosures in the West, our FlexPWR enclosures offer utility-specific service and termination features.For All Utilities:
- Service entrance rated up to 600VAC
- Optional external Milbank CT meter sockets
- Studded service terminations with ½” bolts
- Removable bus links (sold separately)
- Optional VT and PT pack provisions
- Full compliance with EUSERC 310–354 standards
- Instrument transformer compartments (EUSERC 322)
- Underground service termination (EUSERC 345, 347)
- Dual and hinged meter panels (EUSERC 332, 333)
- Removable bus links and CT supports with 4” bus (EUSERC 330)
High Power. Low Stress.
Every enclosure in the FlexPWR line is designed for ease of manufacturing, speed of delivery and modularity that adapts to your unique site specs. With removable and reversible doors, lift-off deadfronts, and bottom-entry and exit design, metered, unmetered and EUSERC compliant enclosures ensure a simplified experience from install to inspection.Ready to upgrade your EV infrastructure with compact, customizable power? Reach out today to learn how FlexPWR cabinets can help keep your project on schedule and up to code—coast to coast.