50kVA-70kVA
480VAC 3W three-phase UPS
Compact, Modular 480V UPS with Integrated Batteries and Maintenance Bypass
The Xtreme Power X90-1S is a high-performance 480V UPS system that delivers clean, reliable power for critical infrastructure. Designed around a single 50 or 70kVA power module, the X90-1S features modular, scalable battery capacity to meet varying runtime requirements.
This fully integrated solution includes internal batteries and a built-in maintenance bypass—all in a single compact cabinet—making it the smallest footprint in its class. Ideal for data centers, industrial automation, medical systems, and modular IT environments.
Product Snapshot
- Capacities: 50kW, 70kW
- 65kAIC Rating
- Easy to swap power and battery modules
- UL-1778 , cUL, FCC A, RoHS, TAA
- 2 years warranty (USA and Canada)
| MODEL NUMBER | X90-2S50k | X90-2S70k | ||
|---|---|---|---|---|
| CABINET CAPACITY | X90-1S UPS: power modules | 50kW or 70kW | ||
| X90-1S UPS: battery modules | 8, 12 or 16 battery modules | |||
| X90-BC: battery modules | Up to 36 additional battery modules | |||
| INPUT | Voltage / frequency nominal | 480VAC (3W) | 50/60Hz auto-sensing | |
| Voltage / frequency range | 480VAC or +20/-20% VAC three-phase, 40-70Hz | |||
| OUTPUT | Voltage / frequency range | Voltage / frequency range | ||
| Frequency | 40–70Hz | |||
| Efficiency | Up to 96.5% online mode or 99% ECO mode | |||
| Overload capacity | 105%-110% for 60min; 110%-125% for 10min; 126%-150% for 1min; >150% for 200ms | |||
| BATTERY SYSTEM | Nominal voltage | +/-240VDC | ||
| Charge Current (programable) | 18A | |||
| Dimensions & WEIGHTS | UPS & Battery Cabinet (W x D x H) | 23.6 x 42 x 58 in 591 lbs (UPS) / 23.6 x 42 x 79 in 416 lbs (X90-BC) | ||
| Power & Battery module (W x D x H) | 4.2 x 28 x 6 in 104 lbs (PM) / 17.2 x 29.5 x 5.25 in 70 lbs (BM) | |||
| ENVIRONMENT | Operating temperature | 0–40°C (32–104°F) | ||
| Audible noise | < 59dBA at 1m | |||
| Altitude | 5,200 ft above sea level* | |||
| APPROVALS | UL-1778, cUL, FCC A, RoHS, TAA | |||
| WARRANTY | 2 years (USA and Canada) | |||
| COMMUNICATIONS INTERFACE | RS-232, EPO, intelligent slot for optional cards (Web/SNMP, Relay, Modbus) | |||
| INCLUDED IN BOX | User manual, RS-232 communication cable, USB cable | |||
| AVAILABLE OPTIONS | External Maintenance bypass, Battery Temperature Sensor | |||