M90S-6S Modular Online UPS

  • MODBUS-IN Modbus Card

6kVA/6kW, 12kVA/12kW, 18kVA/18kW, 24kVA/24kW

208/120VAC Single-Phase Online UPS

Modular, Flexible UPS for Continuous Power Availability.

Xtreme Power M90S UPS is a scalable, modular, flexible solution that combines continuous power availability and the highest efficiency for mission critical applications.

M90S provides unity power factor output (kVA = kW) providing maximum usable power and avoids any need to oversize the UPS. Maintenance bypass and output distribution within the UPS frame eliminate the need for external component connections, reducing installation costs.

Capacity, redundancy, battery runtime, and output receptacles can all be customized to meet your specific needs. Hot swappable power and battery modules provide rapid maintenance and repair.

Product Snapshot

  • Four capacities: 6kVA/6kW, 12kVA/12kW, 18kVA/18kW, 24kVA/24kW
  • Modular for capacity or redundancy
  • Unity output power factor (kVA =kW)
  • Hot swappable power and battery modules
  • Up to 98% ECO mode or 93% online efficiency
  • 3 years electronics, 3 years battery warranty (USA and Canada)

To receive a quote on M90S-6S UPS contact a sales representative at sales@xpcc.com

M90S has many advantages over competitive units: Eaton 9170, 9170 Plus, 9170+, APC Symmetra LX, Eaton 9XPM, Powerware ASY-0673, Powerware ASY-0529, Liebert APS. See below links for comparisons


Xtreme M90S – Vertiv APS Comparison
Xtreme M90S – Eaton 9PXM Comparison
Xtreme M90S – APC Symmetra LX Comparison

Six advantages of modular uninterruptible power supply (UPS) over conventional UPS systems

MODEL NUMBER M90S-6S6K M90S-6S12K M90S-6S18K M90S-6S24K
CAPACITY Power Rating 6kVA/6kW 12kVA/12kW 18kVA/18kW 24kVA/24kW
INPUT Voltage/frequency nominal 120/208V or 120/240V & 50/60Hz auto-sensing (2PH+N+G)
Voltage/frequency range 152-269VAC* (L-L) / 40–70Hz
OUTPUT Voltage/Frequency 120/208V or 120/240V & 50/60Hz ± 0.1Hz; (2PH+N)
Efficiency/THD (full load) Up to 98% ECO mode, 93% online mode
Overload capacity 100% – 110% for 30 min; 110% – 130% for 5min; 130% – 150% for 10s; > 150% for 200ms
BATTERY SYSTEM Nominal voltage +/-96V
Max charging (adjustable) 4A 8A 12A 16A
MODULE DIMENSION & WEIGHT Power Module 16.3”W x 24”D x 5.2”H / 38 lbs
Battery module 16.3”W x 24”D x 5.2”H / 107 lbs
SYSTEM ENCLOSURE Dimensions & Weight 17.4”W x 33.7”D x 45.5”H (UPS & BC7) // UPS=180lbs / BC7=162lbs
Maximum Capacity   24kVA
Enclosure Capacity   6 Slots including 4 universal slots + 2 battery only slots
Optional Battery Enclosure 7 slots for additional battery modules
Output Connections Terminal blocks and/or up to 4 receptacle panels
ENVIRONMENT Temperature 0–40°C (32–104°F)**
Altitude 5,200 ft above sea level**
Audible noise < 58dBA at 1m
WARRANTY 3 year electronics, 3 year battery (USA and Canada)
COMMUNICATIONS INTERFACE RS-232, USB, Dry Contacts, EPO, (2) intelligent slot for optional cards (Web/SNMP, Relay, Modbus)
INCLUDED IN BOX User manual, USB cable, RS-232 cable, ViewPower Software, anchor brackets
AVAILABLE OPTIONS L14-30P Line Cord (6kVA), Receptacle Panels (4 max), Extended Battery Cabinet, 5 year extended warranty, output distribution, 4-post rail kit, 2-post shelf kit.

*Depending on load level **Battery Life is reduced above 30°C, UPS Capacity derates above 30°C and 5,200 ft above sea level.