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Model: SU20K3/3XR5
Input
Input Voltage 120/208V AC, 3ø, 4 Wire (plus ground), wye
Input Frequency 60 Hz ± 3 Hz
Voltage Correction Range 88-144/166-250V AC
Input Current (Per Phase, On-Line) 60A
Inrush Current <300A
Power Factor (Full Load) >0.95
Efficiency (Full Load/On-Line) >89%
Circuit Breaker 200A (3p)
Input Bypass Circuit Breaker 200A (3p)
Output
VA 20000
Watts (Power Factor: 0.8) 16000
Waveform (On-Line) Sinewave
Waveform (On-Battery) Sinewave
Output Voltage (RMS) 120/208V AC, 3ø, 4 Wire (plus ground), wye
Output Frequency 60 Hz (± 0.1 Hz on battery)
Voltage Regulation ±2%
Max. Harmonic Distortion
(Non-Linear Full Load) <5%
Overload Capabilities
<
102% (continuous), 102%~125% (1 min.),
125%~150% (30 sec.),
>
150% (2 sec.)
Short Circuit Capability
>
167A
Crest Factor 3:1
Battery
Battery Type Sealed, Lead Acid, 240V DC, 9AH
Battery Pack Quantity Five Packs (20 12V DC Batteries per pack)
Protection Ten UL-recognized 30A 600VDC rated
cartridge fuses (two per battery pack) and
fuse block (1 per battery pack)
Typical Backup Time (Half Load)42 min. +
Typical Backup Time (Full Load) 17 min. +
Operation
On-Line Transfer Time
(Line to Battery, Battery to Line) 0 ms
Audible Noise (Full Load @ 1 meter) <65 dBA
Indicators
Includes an LCD Display and LEDs (AC Line In, Bypass Line In, AC to DC,
DC to AC, AC Output, Battery Back-Up, Bypass).
Communications
Includes an RS-232 DB9 female connector, an AS-400 DB9 female
connector, a dry contact DB9 female connector and an accessory slot.
Connections
Input Terminal Block 100A
Output Terminal Block 100A
Physical Specifications
Unit Dimensions (H x W x D) 48.5 x 19.3 x 36 in.
Unit Weight 935 lb.
Shipping Dimensions (H x W x D) 61.5 x 31 x 44.5
Shipping Weight 1152 lb.
Model: SU20K3/3
Input
Input Voltage 120/208V AC, 3ø, 4 Wire (plus ground), wye
Input Frequency 60 Hz ± 3 Hz
Voltage Correction Range 88-144/166-250V AC
Input Current (Per Phase, On-Line) 60A
Inrush Current <300A
Power Factor (Full Load) >0.95
Efficiency (Full Load/On-Line) >89%
Circuit Breaker 200A (3p)
Input Bypass Circuit Breaker 200A (3p)
Output
VA 20000
Watts (Power Factor: 0.8) 16000
Waveform (On-Line) Sinewave
Waveform (On-Battery) Sinewave
Output Voltage (RMS) 120/208V AC, 3ø, 4 Wire (plus ground), wye
Output Frequency 60 Hz (± 0.1 Hz on battery)
Voltage Regulation ±2%
Max. Harmonic Distortion
(Non-Linear Full Load) <5%
Overload Capabilities
<
102% (continuous), 102%~125% (1 min.),
125%~150% (30 sec.),
>
150% (2 sec.)
Short Circuit Capability
>
167A
Crest Factor 3:1
Battery
Battery Type Sealed, Lead Acid, 240V DC, 9AH
Battery Pack Quantity Two Packs (20 12V DC Batteries per pack)
Protection Four UL-recognized 30A 600VDC rated
cartridge fuses (two per battery pack) and
fuse block (1 per battery pack)
Typical Backup Time (Half Load)17 min. +
Typical Backup Time (Full Load) 5 min. +
Operation
On-Line Transfer Time
(Line to Battery, Battery to Line) 0 ms
Audible Noise (Full Load @ 1 meter) <65 dBA
Indicators
Includes an LCD Display and LEDs (AC Line In, Bypass Line In, AC to DC,
DC to AC, AC Output, Battery Back-Up, Bypass).
Communications
Includes an RS-232 DB9 female connector, an AS-400 DB9 female
connector, a dry contact DB9 female connector and an accessory slot.
Connections
Input Terminal Block 100A
Output Terminal Block 100A
Physical Specifications
Unit Dimensions (H x W x D) 35.3 x 19.3 x 36 in.
Unit Weight 520 lb.
Shipping Dimensions (H x W x D) 43 x 28 x 44.5 in.
Shipping Weight 609 lb.
Specifications
+ Backup times are expandable with additional Battery Packs, sold separately.The policy of Tripp Lite is one of continuous improvement.Specifications are subject to change without notice.