Power density |
150 kW |
Dimensions
(W x D x H) |
48 x 36 x 73 in (121.92 x 91.44 x 185.42 cm) |
Weight |
2110 lb. (960 kg) |
Input power |
Voltage (standard) |
208/220 VAC ±10% |
Voltage (options) |
380/400 VAC ±10%
440/480 VAC ±10% |
Frequency |
47 - 63 Hz |
Phases |
3–phase, 3–wire plus ground
Not phase rotation sensitive
Neutral not used |
Power factor |
0.9 typical for 208/220VAC input
0.78 typical for 380/400VAC input
0.7 typical for 440/480VAC input |
Efficiency |
87% typical at full load, nominal line |
Front panel meter accuracy |
Voltage |
A-Panel: ±0.5% of full-scale + 1 digit K-panel: ±0.1% of full-scale |
Current |
A-Panel: ±0.5% of full-scale + 1 digit K-panel: ±0.4% of full-scale |
Load regulation |
Voltage |
0.02% of maximum output voltage |
Current |
0.1% of maximum output current |
Line regulation (specified ±10% of nominal AC input, constant load) |
Voltage |
0.01% of maximum output voltage |
Current |
0.05% of maximum output current |
Transient response |
A 50% step load will recover to within 0.75% of original value within 1 ms. |
Down programming |
With no load the output will program from 100 to 10% in less than 1.5 seconds |
Stability |
±0.05% of set point after 30 minute warm-up and over 8 hours at fixed line, load, and temperature |