Twintex APS-51005 500VA AC Power Source (500VA)

Capacity: 500 VA

Circuit mode: IGBT/SPWM

Input: 1φ2W, 110V/220V ±10%, 47–63Hz

Output phase: 1φ2W

Output voltage: Phase voltage 1.0V–150.0V; Phase voltage 150.1V–300.0V

Output frequency: 45.00–250.00Hz, step 0.1Hz

Maximum current (L=120V): 4.2A

Maximum current (H=240V): 2.1A

Load regulation: ≤1%

Line regulation: ≤1%

Harmonic distortion: ≤2% (resistive load, L=120V, H=240V)

Frequency stability: ≤0.01%

Crest factor: 1.41 ±0.10

Efficiency: ≥75%

Response time: Max. 20ms

Frequency resolution: 0.01Hz

Voltage resolution: 0.01V

Current resolution: 0.001A

Power resolution: 4 digits LED, resolution 0.001W / 0.001kW

Power factor resolution: 4 digits LED, resolution 0.01

Measuring accuracy – Voltage: ±0.5% full scale + 5 digits

Measuring accuracy – Current: ±0.5% full scale + 5 digits

Measuring accuracy – Frequency: ±0.01% full scale + 5 digits

Measuring accuracy – Power: ±0.5% full scale + 5 digits

Setting accuracy – Voltage: ±1% full scale

Setting accuracy – Frequency: ±0.1% full scale

Communication interface: RS232

Preset function: Preset output voltage and output frequency

Fast key function: Fast keys for 110V, 220V, 50Hz, 60Hz

Alarm function: Audible and visual alarm once protective device is activated; error code displayed on LED

Protection: Fast-response circuit detects overcurrent, overload, overtemperature and short circuit; output shuts down in protection mode

Cooling: Cooling fan

Operating environment: 0°C–40°C, 10%–90% RH (non-condensing), altitude: 2000 feet

Dimensions: 430W × 133H × 502D mm

Weight: 17 kg

Datasheet