UPS 120, UPS 150, UPS 250, UPS 300, UPS 301, UPS 500, UPS 600, UPS 750 and UPS 900 Uninterruptible Power Supplies Caterpillar


Specifications

Usage:

UPS 250 APZ


Table 1
  50 Hz Units  60 Hz Units 
  UPS 250i  UPS 500  UPS 750  UPS 300  UPS 600  UPS 900 
Rating  250 kVA
200 kW 
500 kVA
400 kW 
750 kVA
600 kW 
300 kVA
240 kW 
600 kVA
480 kW 
900 kVA
720 kW 
Input Voltage  380 VAC
400 VAC
415 VAC 
380 VAC
400 VAC
415 VAC 
380 VAC
400 VAC
415 VAC 
480 VAC  480 VAC  480 VAC 
AC Input 
Nominal Amperage  315 A
299 A
288 A 
631 A
599 A
578 A 
946 A
899 A
867 A 
297 A  595 A  892 A 
Maximum Amperage Non-continuous(1)  440 A  880 A  1320 A  440 A  880 A  1320 A 
Maximum Amperage Continuous  400 A  800 A  1200 A  400 A  800 A  1200 A 
AC Output 
Nominal Amperage  380 A
361 A
348 A 
761 A
723 A
696 A 
1140 A
1084 A
1044 A 
361 A  722 A  1084 A 
Typical System Efficiency 
100 Percent load  96 Percent  96 Percent  96 Percent  97 Percent  97 Percent  97 Percent 
Specifications for Input 
Voltage  380 VAC, 400 VAC, 415 VAC, 3 phase plus neutral and ground(2)  380 VAC, 400 VAC, 415 VAC, 3 phase plus neutral and ground(2)(3)  380 VAC, 400 VAC, 415 VAC, 3 phase plus neutral and ground(2)(3)  480 VAC, 3 phase plus ground(2)(4)  480 VAC, 3 phase plus ground(2)(4)  480 VAC, 3 phase plus ground(2)(4) 
Voltage Range  +10 Percent / −15 Percent (2)(5)  +10 Percent / −15 Percent (2)(5)  +10 Percent / −15 Percent (2)(5)  +10 Percent / −15 Percent (5)  +10 Percent / −15 Percent (5)  +10 Percent / −15 Percent (5) 
Power Factor  0.99 at rated load and nominal voltage  0.99 at rated load and nominal voltage  0.99 at rated load and nominal voltage  0.99 at rated load and nominal voltage  0.99 at rated load and nominal voltage  0.99 at rated load and nominal voltage 
Harmonic Current Distortion  
Linear Load  <3 Percent max at 100 Percent resistive load  <3 Percent max at 100 Percent resistive load  <3 Percent max at 100 Percent resistive load  <3 Percent max at 100 Percent resistive load  <3 Percent max at 100 Percent resistive load  <3 Percent max at 100 Percent resistive load 
Nonlinear Load  <8 Percent with a 100 Percent nonlinear load  <8 Percent with a 100 Percent nonlinear load  <8 Percent with a 100 Percent nonlinear load  <8 Percent with a 100 Percent nonlinear load  <8 Percent with a 100 Percent nonlinear load  <8 Percent with a 100 Percent nonlinear load 
Input Frequency  50 Hz ± 10 Percent max (5)(6)  50 Hz ± 10 Percent max (5)(6)  50 Hz ± 10 Percent max (5)(6)  60 Hz ± 10 Percent max (5)  60 Hz ± 10 Percent max (5)  60 Hz ± 10 Percent max (5) 
Specifications for Surge  IEEE 587/ANSI C62.41  IEEE 587/ANSI C62.41  IEEE 587/ANSI C62.41  IEEE 587/ANSI C62.41  IEEE 587/ANSI C62.41  IEEE 587/ANSI C62.41 
Specifications for Output 
Voltage  380 VAC, 400 VAC, 415 VAC, 3 phase plus neutral and ground  380 VAC, 400 VAC, 415 VAC, 3 phase plus neutral and ground  380 VAC, 400 VAC, 415 VAC, 3 phase plus neutral and ground  480 VAC, 3 phase plus ground(7)  480 VAC, 3 phase plus ground(7)  480 VAC, 3 phase plus ground(7) 
Voltage Regulation 
Steady state  ± 2% of nominal for ± 10% input and balanced or unbalanced load  ± 2% of nominal for ± 10% input and balanced or unbalanced load  ± 2% of nominal for ± 10% input and balanced or unbalanced load  ± 2% of nominal for ± 10% input and balanced or unbalanced load  ± 2% of nominal for ± 10% input and balanced or unbalanced load  ± 2% of nominal for ± 10% input and balanced or unbalanced load 
Flywheel Mode  ± 2% of nominal for steady state balanced or unbalanced load  ± 2% of nominal for steady state balanced or unbalanced load  ± 2% of nominal for steady state balanced or unbalanced load  ± 2% of nominal for steady state balanced or unbalanced load  ± 2% of nominal for steady state balanced or unbalanced load  ± 2% of nominal for steady state balanced or unbalanced load 
Transient  ± 5% of nominal for 100% load(8)  ± 5% of nominal for 100% load(8)  ± 5% of nominal for 100% load(8)  ± 5% of nominal for 100% load(8)  ± 5% of nominal for 100% load(8)  ± 5% of nominal for 100% load(8) 
Voltage Distortion  <3% at Full Linear Load  <3% at Full Linear Load  <3% at Full Linear Load  <3% at Full Linear Load  <3% at Full Linear Load  <3% at Full Linear Load 
<5% at Full Nonlinear Load <5% at Full Nonlinear Load  <5% at Full Nonlinear Load  <5% at Full Nonlinear Load  <5% at Full Nonlinear Load  <5% at Full Nonlinear Load 
Output Frequency  50 Hz ±3%(9)(10)  50 Hz ±3%(9) (10)  50 Hz ±3% (9)(10)  60 Hz ±10% (9)(10)  60 Hz ±10% (9)(10)  60 Hz ±10% (9)(10) 
(1) Including flywheel recharge current
(2) from a grounded wye source
(3) Except ± 10 Percent max at 380 VAC
(4) 4-wire optional
(5) programmable
(6) Also Available with 60 Hz nominal voltage
(7) 4-wire with optional 4-wire input
(8) 4 milliseconds recovery time
(9) utility synchronized, normal operation
(10) nominal ± 0.2 Percent free running

Table 2
480 V Systems 
Percent Load  Ride-Through Time 
100 Percent  13 seconds 
75 Percent  17 seconds 
50 Percent  25 seconds 
25 Percent  50 seconds 
380/400/415 V Systems 
Percent Load  Ride-Through Time 
100 Percent  15 seconds 
75 Percent  20 seconds 
50 Percent  30 seconds 
25 Percent  60 seconds 

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