Preen AFC-31120 AC power source (120kVA)

INPUT

Phase: 3Ø / 3 Wire + G

Voltage: 380Vac ±15% (option: 480Vac)   

Frequency:  47~63Hz

Max. Current*1: 297A

Power Factor: ≥0.85（Max. Power）

OUTPUT

Power (VA): 120kVA

Phase: 1Ø / 2 Wire + G

Voltage Ranges

Low(V): 0V-155.0V（L-N）

High(V): 0V-310.0V（L-N）

Voltage Resolution: 0.1V

Voltage Accuracy: 0.5% F.S.+4counts

Frequency Range *2: "Standard : 45-65Hz ; Option : 45~65Hz, 100Hz/120Hz/200Hz/240Hz/400Hz"

Frequency Resolution: 0.1Hz

Frequency Accuracy: ±0.02% F.S.

Max. Current (RMS)

Low(A): 1000A

High(A): 500A

Line Regulation: < 1%

Load Regulation: ≦ 1% (Resistive Load)

Total Harmonic Distortion(THD) *3: ≦ 2% (Resistive Load)

Response Time: ≦ 2ms

MEASUREMENT

Voltage Range: 0V-310.0V

Voltage Resolution: 0.1V

Voltage Accuracy: 0.5% F.S.+4counts

Frequency Range: 45.0-500.0Hz

Frequency Resolution: 0.1Hz

Frequency Accuracy: ±0.02% F.S.

Current Range(RMS): 0 - 1000A

Current Resolution(RMS): 0.1A

Current Accuracy(RMS): 0.5% F.S.+4counts

Power Range: 0 - 120kW

Power Resolution: 0.1kW

Power Accuracy: 1% F.S.+6counts

GENERAL

Efficiency: ≥85% at Max. Power

HMI: Touch Screen , 7" Color TFT LCD

Memories: 6 sets ( M1/M2/M3/M4/M5/M6)

Protection

Input : N.F.B, Over Voltage, Under Voltage,

Output : Over Voltage, Over Current, Reverse Current, Over Temperature

Remote Interface Standard : RS-232(SCPI) &RS-485(MODBUS)

Operational Temperature: 0℃~45℃

Humidity: 0~90%  ( Non condensing )

Altitude: < 1,500m

Dimensions (H x W x D) *5:

1900 x 1150 x 1200 mm

74.8 x 45.3 x 48.0 inch

Weight *5: 1100kg

*1 The max. current is based on rated input voltage of 380V.

*2 For frequency option, please contact us for output power characteristic curve

*3 When the output voltage is at Low : 90 - 140V or High 180 - 280V with load power factor of 1

*4 Dimensions and weight are for input voltage 220/380V. Please contact us for dimensions and weight for other input voltage.

* All specifications are subject to change without notice. The specifications are tested at ambient temperature of 25℃ ± 5℃