Ametek RS90-3Pi - 2 Specifications; Electrical

User Manual AMETEK Programmable Power
RS Series 12
2. Specifications
Specifications shown are valid over an ambient temperature range of 25 ± 5° C and apply after a
30 minute warm-up time. Unless otherwise noted, all specifications are per phase for sine wave
output into a resistive load. For three phase configurations or mode of operation, all
specifications are for Line to Neutral (L-N) and phase angle specifications are valid under
balanced load conditions only.
2.1 Electrical
2.1.1 Input
Parameter
RS90
RS180
RS270
RS360
RS450
RS540
Line Voltage:
(3 phase, 3
wire + ground
(PE))
208 V
LL
±10%
230 V
LL
±10%
400 V
LL
±10%
480 V
LL
±10%
Line VA: 106 KVA 212 KVA
318 KVA
424 KVA
530 KVA
636 KVA
Line Current: 350 A
RMS
@
187 V
LL
314 A
RMS
@
207 V
LL
180 A
RMS
@
360 V
LL
150 A
RMS
@
432 V
LL
Each RS90
chassis
requires its
own AC
service.
Total Line
currents are
2 x RS90
Each RS90
chassis
requires its
own AC
service.
Total Line
currents are
3 x RS90
Each RS90
chassis
requires its
own AC
service.
Total Line
currents are
4 x RS90
Each RS90
chassis
requires its
own AC
service.
Total Line
currents are
5 x RS90
Each RS90
chassis
requires its
own AC
service.
Total Line
currents are
6 x RS90
Line
Frequency:
47-63 Hz
Efficiency: 85 % (typical) depending on line and load
Power Factor: 0.95 (typical) / 0.99 at full power.
Inrush Current: 460 A
pk
@
208 V
LL
440A
pk
@
230 V
LL
264A
pk
@
400 V
LL
220A
pk
@
480 V
LL
Each RS90
chassis
requires its
own AC
service.
Total Peak
currents are
2 x RS90
Each RS90
chassis
requires its
own AC
service.
Total Peak
currents are
3 x RS90
Each RS90
chassis
requires its
own AC
service.
Total Peak
currents are
4 x RS90
Each RS90
chassis
requires its
own AC
service.
Total Peak
currents are
5 x RS90
Each RS90
chassis
requires its
own AC
service.
Total Peak
currents are
6 x RS90
Hold-Up Time: > 10 ms
Isolation
Voltage:
2200 VAC input to output
1350 VAC input to chassis