17
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
100A (3p)
Input Bypass Circuit Breaker
100A (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.
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
100A (3p)
Input Bypass Circuit Breaker
100A (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.
9. 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.
