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Working power supply: AC220V ±10%, 50Hz
Communication: RS232, baud rate 9600
Input voltage: AC 80–240V (rated AC110V/AC220V)
Input frequency: 50Hz / 60Hz
Rated power: 12000W
Rated current: 108A @105–135V / 54A @215–240V
Power setting accuracy: 20W
Current setting accuracy: 0.09A
Load feedback accuracy: 3% +1.5% or ±20W
Resistance setting range: 2–600Ω @110V / 7–2400Ω @220V (±5%)
Power factor: PF = 1.0
Heat dissipation: Air cooling
Other functions: Uninstalled / Short-circuit
Voltage accuracy: ± (0.1% reading + 0.2% range)
Current accuracy: ± (0.1% reading + 0.1% range)
Active power accuracy: ± (0.1% reading + 0.1% range)
Frequency accuracy: ±0.1%
Power factor accuracy: ±0.1%
Protection: Over voltage, over power, over temperature
Temperature: 0–60°C
Humidity: ≤85%RH
Atmospheric pressure: 86–106kPa (≤4000m altitude)
Dimensions (W×H×D): 480 × 270 × 580 mm
