Noted for its versatility, and offering the largest input voltage/frequency window in the industry, the 4200FA Series is designed to be a high-performance state-of-the-art commercial or industrial UPS system suitable for use across a wide breadth of industrial UPS system applications.

Features include true online double-conversion, an input power factor better than 98 percent, and input current THD less than 3 percent. Frontend IGBT design allows the 4200FA to work optimally from zero to 100 percent load with less than 3 percent THD on the input, allowing for generator single-sizing. Proprietary technology lengthens battery life. The CT models feature internal batteries and maintenance bypass— without the need for additional cabinets. Comes with a standard three year warranty.

Features & Benefits

  • Largest input voltage/frequency window in the industry
  • Suitable for use across a wide breadth of industries and applications
  • True online double-conversion
  • Input power factor better than 98 percent
  • Input current THD less than 3 percent
  • Frontend IGBT design works optimally from zero to 100 percent load with less than 3 percent THD on the input—allowing for generator single-sizing
  • Proprietary technology lengthens battery life
  • Three year warranty

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Technical Specs

4200FA CT Standard Specifications
Model Number
Capacity kVA/kW
True On-line, Double Conversion, IGBT Pwm, with Active
Input Power Factor Correction
Input Voltage
208/120 V, 3 Phase, 4 w + Gnd
Voltage Range
+10% to -30%; +20% to -30% online (without utilizing
Power Factor
Greater than 0.99
Current THD
Less than 3%
50/60 Hz (Range 45 to 65 Hz)
Current Limit
115% Maximum
Output Voltage
208/120 V, 3-Phase, 4 w + Gnd
50/60 Hz � 0.01% (Can be Used as a Frequency Converter)
Voltage Regulation
< 1% Balanced, 100% Load Step / < 2% Unbalanced,
100% Load Step
Overload (Inverter)
125% for 90 Seconds, 150% for 30 Seconds
Overload (Bypass)
125% for 10 Minutes, 1000% for 10 milliseconds
Battery Time (Full / Half Load)
9/26 Minutes
4/13 Minutes
3/10 Minutes
4.5/14 Minutes
DC Link
288 VDC
Ripple Voltage
< 0.5% DC
Environment Temperature Range
0 to 40� C (Operating) / -20 to +50� C (Storage)
Relative Humidity
0 to 95% Non-Condensing
Heat Rejection
8,988 BTUs
12,043 BTUs
14,451 BTUs
18,611 BTUs
82% AC-AC
86% DC-AC
85% AC-AC
87% DC-AC
88% AC-AC
89% DC-AC
89% AC-AC
88% DC-AC
Dimensions Dimensions (L x D x H)
20″ x 36.3″ x 59.7″
35.4″ x 37.6″ x 59.8″
Weight (lb)
6600 ft (2000 m)(Maximum without Derating)
Audible Noise
< 60 dBA at 1 m
< 65 dBA at 1 m
Internal Make-Before-Break Maintenance Bypass Switch,
RS232 and Dry Contact Interface
UL 1778, cUL, NEC, ISO9001, ISO14001, ANSI C62.41 (IEEE
587), NEMA PE1-1993
(See Toshiba Warranty Policy for Full Details.)
7 x 24 Technical Support 1-877-867-8773 (1-UPS-TOS-UPS3)
rev 6/2010


Industries & Applications

  • Hospitals, clinics, and other medical facilities
  • “Lights-out” or “dark factory” manufacturing
  • Critical network switching & processing equipment
  • Large-scale PLC controls
  • Medium-to-larger data centers
  • Financial Institutions
  • Industrial applications
  • Pharmacological manufacturing

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