1 Accuracy level: Level 0.1 2 Output voltage: 220V Regulating scope: 0-120% consecutively adjustable

1 Accuracy level: Level 0.1 2 Output voltage: 220V Regulating scope: 0-120% consecutively adjustable Regulating fineness: Better than 0.01% Special voltage range can be setup according to user order. 3 Current range: 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 20A, 50A, 100A Regulating scope: 0-120% consecutively adjustable Regulating fineness: Better than 0.01% 4 Output power: (voltage loop) 100VA (current loop) 150VA 5 Stability of output voltage, current and power: ≤ 0.05%/120S PF=1 (level O. 1type) 6 Wave distortion of output voltage and current: ≤ 0.5% 7 Symmetry of single phase: Better than 120o +0.3 8 Frequency range: 45Hz ~ 65Hz regulating fineness: 0.1 Hz 9 Phase shifting range: -180.0o ~ 180.0 o regulating fineness: 0.01 10 Indicating instruments class Voltmeter and ammeter accuracy: Level +0.3% Phase meter accuracy: + 0.1o Cymometer accuracy: +0.1Hz 11 Power supply: 220+10%~50Hz ( or user order ) 12 Maximum power consumption: 300VA 13 Working environment: Temperature; 20+5 (5 ~50)

Portable Test Bench