Specifications

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Innovative High-Power Switch-Mode Technology
Input Speci cations
Nominal Voltage
3 phase, 3 wire + ground
380 Vac, 3Φ (operating range 342 - 418 Vac)
415 Vac, 3Φ (operating range 373 - 456 Vac)
440 Vac, 3Φ (operating range 396 - 484 Vac)
480 Vac, 3Φ (operating range 432 - 528 Vac)
Frequency 50 Hz (operating range 45 - 55 Hz)
60 Hz (operating range 54 - 66 Hz)
Power Factor > 92% at maximum power: 100 kW and 150 kW modules
> 96% at maximum power: 250 kW modules
Output Speci cations
Ripple (See Model Charts)
Line Regulation Voltage Mode: ± 0.004% of full scale
Current Mode: ± 0.02% of full scale
Load Regulation Voltage Mode: ± 0.01% of full scale
Current Mode: ± 0.04% of full scale
Load Transient Response 2 ms to recover within ±1% of regulated output, with a
50% to 100% or 100% to 50% step load change
E ciency ≥ 90% at full load (See Model Charts)
Stability ± 0.10% for 8 hrs. after 30 min. warmup
Isolation User inputs and outputs: referenced to earth ground
Maximum input voltage to ground: ±2500 Vac
Maximum output voltage to ground:
±1000 Vdc for models less than or equal to 1000 Vdc
±4000 Vdc for models greater than 1000 Vdc
Maximum Slew Rate Standard Models:
100 ms for output voltage change from 0 to 63%
100 ms for output current change from 0 to 63%
With High Slew Rate Option (+HS):
4 ms for output voltage change from 0 to 63%
8 ms for output current change from 0 to 63%
Bandwidth Standard Models:
3 Hz for remote analog voltage programming
2 Hz for remote analog current programming
With High Slew Rate Option (+HS):
60 Hz for remote analog voltage programming
45 Hz for remote analog current programming
Control Speci cations
Voltage Programming Accuracy ± 0.075% of full scale voltage
OVT Programming Accuracy ± 0.075% of full scale voltage
Current Programming Accuracy ± 0.075% of full scale current
OCT Programming Accuracy ± 0.075% of full scale current
Voltage Readback Accuracy ± 0.2% of full scale voltage
Current Readback Accuracy ± 0.2% of full scale current
External Analog Programming and
Monitoring Levels
0 - 10 Vdc
External Analog Output Impedances Voltage output monitoring: 100 Ω
Current output monitoring: 100 Ω
+10 Vdc reference: 1 Ω
External Digital Programming and
Monitoring Limits
Input: 0 to 5 Vdc, 10k input inpedance
Output: 0 to 5 Vdc, 5 mA drive capacity
Remote Sense Limits 3% maximum voltage drop from output to load
Period Programming Limits Minimum period: 10 ms
Maximum period: 9997 sec
Environmental Speci cations
Ambient Operating Temperature 0 °C to 50 °C
Storage Temperature -25 °C to 85 °C
Humidity Relative humidity up to 95% non-condensing
Temperature Coe cient 0.04 % / °C of maximum output voltage
0.06 % / °C of maximum output current
Air Flow Front and rear intake, top exhaust
Physical Speci cations
Power Size (H” x W” x D”) Weight
100 kW 62.5 x 48 x 31.5 in (158.8 x 121.9 x 80.0 cm) 1600 lbs (725.8 kg)
150 kW 62.5 x 48 x 31.5 in (158.8 x 121.9 x 80.0 cm) 2100 lbs (952.5 kg)
250 kW 62.5 x 72 x 31.5 in (158.8 x 182.9 x 80.0 cm) 3300 lbs (1496.9 kg)
500 kW 62.5 x 144 x 31.5 in (158.8 x 365.8 x 80.0 cm) 6600 lbs (2993.7 kg)
750 kW 62.5 x 216 x 31.5 in (158.8 x 548.7 x 80.0 cm) 9900 lbs (4490.6 kg)
1000 kW 62.5 x 288 x 31.5 in (158.8 x 731.6 x 80.0 cm) 13200 lbs (5987.4 kg)
MT Series VI Speci cations
Note: Speci cations are subject to change without notice. For three-phase con gurations,
input speci cations are line-to-line. Unless otherwise noted, input voltages and cur-
rents are speci ed for three-phase con gurations.
Output Current (Adc)
Output Voltage (Vdc)
(Voltage Maximum, Current Maximum)
Output Operation Region