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AC output (AC RMS value)
Phase/number of wires: three phase 4 wire
Rating:
Rated voltage: 155 Vrms / 310 Vrms
Rated current: 300 Arms / 150 Arms
Rated power: 90 kVA
AC voltage:
Output phase voltage setting range: 0 to 155 V / 0 to 310 V / Auto Range
Output line voltage setting range: 0 to 269 V / 0 to 537 V / Auto Range
AC maximum current:
0 to 155 V: 300 A @ 100 V
0 to 310 V: 150 A @ 200 V
Frequency: Setting range: 360 Hz to 440 Hz
THD (Total Harmonic Distortion): 1% or less (360 Hz to 440 Hz, resistive load)
Crest factor : ≤ 4
Load power factor: 0 to 1 (leading or lagging phase, 360 Hz to 440 Hz, external power injection and regenerative operation are not possible)
Remote Sense:
Microwave L: Maximum 10V guaranteed
Range H: Maximum 20V guaranteed
Measurement function (AC values are RMS)
AC voltage:
Phase voltage measurement range: 0–155.0 V / 0–310.0 V
Line voltage measurement range: 0–269.0 V / 0–537.0 V
Alternating current: Measurement range:
L: 0.00–35.00 A
H: 30.0–350.0 A
Frequency: Measurement range: 360 Hz to 440 Hz
AC active power: Measurement range:
L: 0.000–3.500 kW
H: 3.00–40.00 kW
Power factor: Measurement range: 0 to 1.000 (calculation formula: W/V×A)
Interface: USB (HOST); USB (DEVICE); LAN; RS-232C
Power supply: Input Rating: three phase three wire
Input voltage/ frequency: AC 200V ± 10% / 47 to 63Hz
Power factor (at maximum load): 0.90 or higher
Efficiency (at maximum load): 80% or more (at full load)
Input power: With PFC at maximum load.: 125 kVA
Input current: 3-phase 3-wire AC 180 V maximum load: 401 A
External dimensions: Including protrusions: W 1000 x H 1755 x D 986 [mm]
Fixing method: Fixation by leveler
Movement method: Self-propelled with casters
Environmental conditions: Operating environment: indoor use
Operating temperature: 0°C to +40°C
Operating humidity: 20% Rh to 85% Rh (no condensation)
Cooling method: Forced air cooling by fan
Withstand voltage:
Input-Output: AC 1500 V, 1 minute
Input-FG section: AC 1500 V, 1 minute
Insulation resistance: Input-FG section: DC 500 V, 30 MΩ or more
Features
Standardized PLC , DI/DO, and RS-232C/USB/LAN interfaces, along with optional GPIB/RS-232C converters and external analog input control (0-10Vdc), enable PC-based or PLC-based automatic control. The standard output voltage is 310V (line voltage 537V), allowing for the reproduction of power supply environments worldwide. Furthermore, an extended output voltage of 350V (line voltage 606V) is available, enabling voltage fluctuation testing (±20%).
It comes standard with a time-delayed current limit function that corresponds to the motor's starting current. Furthermore, with an optional upgrade, it can handle instantaneous overload output up to three times the normal level, enabling testing of all types of rotating equipment.
