| | Remote Sense | Load-line loss compensation for models <= 100V is 10% above full scale voltage total (5% per load-line), and models > 100V is 4% above full scale voltage total (2% per load-line). | | Parallel Operation | Up to 5 units may be paralleled for additional current within the power supply single-unit specifications, with exception of the DC output current set accuracy. Additional paralleled SG units will add 0.3% inaccuracy per unit. To parallel more than 5 units, contact factory. | | Series Operation | Up to 2 units (See Output Float Voltage) |
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| | Nominal Voltage 3 phase, 3 wire + ground | 208/220 VAC (operating range 187 - 242VAC) 380/400 VAC (operating range 342 - 440VAC) 440/480 VAC (operating range 396 - 528VAC)* *Optional | | Frequency | 47 – 63Hz | | Power Factor | >0.9 typical at 208/220 VAC input >0.78 typical at 380/400 VAC input >0.69 typical at 440/480 VAC input | | Protection | ½ cycle ride-though on all three phases, 3 cycle ride-through on single phase; missing phase shutdown |
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| Input: AC Voltage and Current |
| | Output Power | Max AC Input Current (A) per Phase, Low Line | | 187-242 VAC | 342-440 VAC | 396-528 VAC | | 5kW (3U) | 21 | 14 | 13 | | 10kW (3U) | 41 | 27 | 26 | | 15kW (3U) | 62 | 40 | 39 | | 20kW (6U) | 83 | 54 | 52 | | 25kW (6U) | 103 | 67 | 65 | | 30kW (6U) | 124 | 80 | 78 |
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| Output: Voltage and Current Ranges |
| | 3U | 6U | Ripple & Noise | | Power | 5 kW | 10 kW | 15 kW | 20 kW | 25 kW | 30 kW | rms (20Hz-300kHz) | p-p | | Voltage | Current | | 40 | 125 | 250 | 375 | 500* | 625* | 750* | 20mV | 75mV | | 60 | 83 | 167 | 250 | 333 | 417 | 500 | 20mV | 75mV | | 80 | 63 | 125 | 188 | 250 | 313 | 375 | 20mV | 100mV | | 100 | 50 | 100 | 150 | 200 | 250 | 300 | 20mV | 100mV | | 160 | 31 | 63 | 94 | 125 | 156 | 188 | 25mV | 150mV | | 200 | 25 | 50 | 75 | 100 | 125 | 150 | 25mV | 175mV | | 250 | 20 | 40 | 60 | 80 | 100 | 120 | 30mV | 200mV | | 330 | 15 | 30 | 45 | 61 | 76 | 91 | 30mV | 200mV | | 400 | 12 | 25 | 38 | 50 | 63 | 75 | 40mV | 300mV | | 600 | 8 | 17 | 25 | 33 | 42 | 50 | 60mV | 350mV |
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| ![]() | | * By way of paralleling 5kW, 10kW & 15kW supplies | ![]() |
| Ripple & Noise (Voltage Mode) | See Output: Voltage & Current Ranges Chart Above. Ripple and noise specified at full load, nominal AC input | | Ripple (Current Mode) | <+/- 0.04% of full scale rms current | | DC Voltage Slew Rate | 100 msec 5-95% of full scale typical (Contact factory for model specific slew rates) | | DC Current Slew Rate | 45A / ms typical | | Line Regulation | (±10% of nominal AC input, constant load) Voltage Mode: +/- 0.01% of full scale Current Mode: +/- 0.05% of full scale | | Load Regulation | (no load to full load, nominal AC input) Voltage Mode: +/- 0.02% of full scale Current Mode: +/- 0.1% of full scale | | Load Transient Response | Recovers within 1ms to +/-0.75% of steadystate output for a 50% to 100% or 100% to 50% load change | | Efficiency | 87% typical at nominal line and max load | | Stability | ±0.05% of set point after 8 hrs. warm-up at fixed line, load and temperature | | Temperature Coefficient | 0.02%/ C of maximum output voltage rating for voltage set point 0.03%/ C of maximum output current rating for current set point | | Output Float Voltage | Negative terminal within +/- 150 V of chassis potential |
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| | Dimensions | Width: 19.00” (48.3 cm), Depth 25.0” (63.5 cm) | | Height: 5-15 kW Units: 3U – 5.25” rack mount (13.34 cm) 20-30 kW units: 6U – 10.5” rack mount (26.67 cm) |
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| | Weight | 3U, 5kW ~ 40 lbs (18kg) 3U, 10kW ~ 60 lbs (27kg) 3U, 15kW ~ 80 lbs (36kg) 6U, 20kW ~ 120 lbs (54kg) 6U, 25kW ~ 140 lbs (63kg) 6U, 30kW ~ 160 lbs (72kg) | | Shipping Weight | 3U, 5kW ~ 70 lbs (32kg) 3U, 10kW ~ 90 lbs (41kg) 3U, 15kW ~ 110 lbs (50kg) 6U, 20kW ~ 150 lbs (68kg) 6U, 25kW ~ 170 lbs (77kg) 6U, 30kW ~ 190 lbs (86kg) |
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