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User Manual
2. Specifications
Specifications shown are valid over an ambient temperature range of 25
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.
Specifications for 2253i models are identical to those for the 2253iX except where noted.
2.1 Electrical
2.1.1 Input
Parameter
Line Voltage:
(single phase, 2 wire +
ground (PE))
Line VA:
Line Current at nominal
input voltage:
Line Current at low line
input voltage, full power:
Line Frequency:
Efficiency:
Power Factor:
Inrush Current:
Hold-Up Time:
Isolation Voltage:
California Instruments
Specification
< 20 Arms @ 115V and 1500 VA output
(Note: Max. AC input current limited to 20 Arms.
Breaker may trip above 1500 VA output power)
< 15 Arms @ 230V and 2250 VA output
< 20 Arms @ 103.5V (Derated output power)
< 17 Arms @ 207V (Full output power)
77 % (typical @ full load)
0.98 (typical @ full load)
< 160 Apk for less than 2 ms at 230V + 10% AC input
< 80 Apk for less than 2 ms at 115V + 10% AC input
1350 VAC input to output
1350 VAC input to chassis
5 C and apply after a 30
115 to 230 VAC ± 10 %
2940 VA / 2850 W
47-63 Hz
> 10 ms
2253i / 2253iX
12
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