Output power during mains operation

0 – 50 VA

Output power during battery operation

0 – 20 VA

Max. output current

8 A

Frequencies (switchable between 2 frequencies)     

2 kHz ± 0.1% distortion factor ≤ 1.5% at 4 VA
10 kHz ± 0.1% distortion factor ≤ 3% at 4 VA

Output impedance (in 7 steps)

1 Ohm / 3 Ohm / 10 Ohm / 30 Ohm / 100 Ohm / 300 Ohm / 1,000 Ohm
Automatic or manual adjustment

Charger (built-in)

Overcharge protection - with mains connection the battery
is charged in any operating mode

Protection against total discharge

Automatic shutdown of device on battery total discharge

Battery life

Approx. 2.5 h @ 20 VA

Ambient temperature (operational)

-20°C to +50°C

Power supply mains voltage

110 – 120 V, ±10%, 50/60 Hz
220 – 230 V, ±10%, 50/60 Hz
240 V, ±10%, 50/60 Hz

Power supply integrated battery

12 V; 9.5 Ah

Power supply external supply

DC 12 – 24 V (reverse polarity protection)

Dimensions (W x H x D)

Approx. 290 x 130 x 250 mm

Weight

Approx. 9.5 kg

Safety and EMC

CE compliant in accordance with
Low Voltage Directive (2014/35/EU),
EMC Directive (2014/30/EU),
EN 60068-2-ff Environmental testing