Power Converter
PrismaBox 500
Prisma Storage is a modular power conversion system designed to help businesses control, optimize, and scale their stored energy. Available as a pre-assembled Power Conversion System or a customizable Power Conversion Kit, Prisma Storage gives you the flexibility to deploy a ready-to-use solution or tailor the system to your installation needs.
Prisma Storage is a modular power conversion system designed to help businesses control, optimize, and scale their stored energy. Available as a pre-assembled Power Conversion System or a customizable Power Conversion Kit, Prisma Storage gives you the flexibility to deploy a ready-to-use solution or tailor the system to your installation needs.
- System Details & Benefits
- Applications
- Success Stories
- Resources/videos
What is PrismaBox 500?
PrismaBox 500 is a modular bidirectional AC-DC power converter designed for storage and conversion applications in North American 277/480 Vac, 3-phase, 60 Hz environments.
Based on PCA (Port-Configurable Assembly) technology, the module provides one AC interface and one high-voltage DC interface at system level, supporting flexible integration into Prisma Storage PCS cabinets or Power Conversion Kit deployments.
PrismaBox 500 supports scalable system architecture through hot-swappable modular deployment, helping reduce maintenance downtime while supporting future system expansion. The converter operates with Inview X+ supervision for monitoring, control, alarms, and remote enable/disable functionality.
Key Features
- 50 kW at 277/480 Vac, 3-phase, 60 Hz
- High efficiency for AC-DC and DC-AC conversion
- Hot-swappable 2RU module for low MTTR
- Compact design with high power density
- 750 Vdc nominal storage interface
- Redundant Bus A/B modular synchronization
- Integrated supervision with Inview X+
Technical Data
| In/Out: DC voltage (range) | 750 Vdc (300 – 900) |
| In/Out: AC voltage (range) | 3 x 277/480 Vac |
| Output power | 50kW |
| Efficiency: DC/AC | 98.5% |
| Efficiency: AC/AC | 98.5% |
| Cooling type | Fan-forced cooling |
| Safety / interconnection |
UL 1741, UL 1741-SB and IEEE 1547 |
| MC / EMI |
FCC Part 15 Class A |
| Dimension | 493 x 692 x 88 mm (2RU module) |
| Catalog name | PrismaBox 500 – 1DC/1AC – 750/480 |
Related Products
Explore Our Energy Management Systems
Find The Product Right For You
Not sure if these are the right products for you? Explore our different options with the product finder.