ULTRASINE™ CONVERTER
U.S.-MADE POWER CONVERSION
FOR AI-SCALE RACKS
UltraSine™ is the only U.S.-made converter built to scale AI-driven data centers up to 2 MW per rack — redefining power conversion for the most demanding environments. With high power density and plug-and-play modularity, it enables hyperscale AI data centers with up to 99.5% efficiency.
99.5%
2 MW
24U
PEAK EFFICIENCY
6U per PSU
2 MW in just 24U
​Density up to ~12.5 kW/L (≈205 W/in³)
UP TO 750 KW PER PSU
Hot Swappable
N+1 Redundancy
Designed & Manufactured in the USA
5-Year Warranty
WHY ULTRASINE
LOWER COSTS. HIGHER DENSITY. FUTURE READY.
SPACE EFFICIENCY
Compact design maximizes server capacity.
ENERGY SAVINGS
High efficiency cuts electricity and cooling costs.
IMPROVED RELIABILITY
Reduces downtime and maintenance.
ENHANCED POWER QUALITY
Stable, clean energy protects sensitive equipment.
SCALABILITY
500 kW to 2 MW without redesign.
ESS CAPABILITY
Energy storage and backup power integration.
EASY INTEGRATION
Compatible with existing infrastructure.
FUTURE-PROOF
Ready for NVIDIA's 800 V HVDC AI Factory Roadmap.
ULTRASINE™ CONVERTER
TWO SIDECAR CONFIGURATIONS
Both options move conversion out of the rack and feed HV DC directly to the server racks.
Option A
2 MW Sidecar
MV Grid
13.8 kV
Transformer
13.8 kV
MV Grid
PSU 500 kW
PSU 500 kW
PSU 500 kW
PSU 500 kW
HV Server Racks1
800 V DC · 2 MW
When to choose:
​Maximum compute per row with centralized energy storage elsewhere or facility-level UPS.
-
Doubles rack power density from a single sidecar envelope.
-
Moves conversion outside the rack and simplifies the power chain.
Option B
1 MW Sidecar with battery
MV Grid
13.8 kV
Transformer
MV → LV
Sidecar
PSU 500 kW
PSU 500 kW
Battery / ESS
HV Server Racks
800 V DC · 2 MW
When to choose:
Sites adopting the HVDC sidecar phase that want energy storage for ride-through and load shaping near the rack.
-
Maximizes rack compute density by keeping PSUs outside the rack.
-
Battery smooths sub-second GPU transients and supports graceful ride-through.
-
Short DC runs reduce copper and resistive losses versus 54 V distribution.
ENGINEERED IN DETAIL
ADDITIONAL FEATURES
Blade connection for quick exchanges
6 × 1000 A rated pluggable blade power connections for hot-swappable replacement. N+1 configuration for high reliability.
Built-in advanced condition monitoring
Event and cyclic data logger with hundreds of diagnostic data sets — error codes, device ID, timestamps, pre/post-trigger values. Event data retention up to 1 year.
Next-generation computational power
Instant-on with 50% lower power consumption and Flash*Freeze standby. PUF root-of-trust, AES-256, SHA-256, ECC and DPA-resistant architecture. ARM Cortex-M3, FPGA, DSP, PCIe Gen2, DDR3, Ethernet.