Variable Frequency AC Power Supply

详情

Features: 1. Output Range: a. Voltage – 0~**0V (best simulate voltage of different countries) b. Frequency – *5~*0Hz, *0Hz, *0Hz, **0Hz, **0Hz, **0Hz c. Power - **0VA to **0KVA for selection. 2. Output voltage & frequency adjustable by potentiometer, high-accuracy voltage & frequency stability. 3. IGBT/PWM circuit. 4. Response time: 2ms 5. �5% load stability. 6. �1.5% waveform distortion (resistive load) 7. High-accuracy display for output voltage, current, frequency, power & power factor. 8. Full Protection functions (over voltage, over load, over temp, over current, short-circuit) 9. Friendly Operation Panel. Applications: 1. For electron-products testing, debugging, powering for electro-instrument 2. Widely for electromotor, electron manufacturing, IT industry, computer, labs and so on. 3. For the others that need frequency conversion power supply Technical Specification: Output power **0VA 1KVA 2KVA Circuit mode IGBT/PWM pulsing-width modulating type Input Single phase **0VAC/*0Hz, *0Hz Output Phase Single-phase Voltage Low level 0V~**0V High level 0V~**0V Frequency *5~*0Hz (adjustable) *0Hz, *0Hz, **0Hz, **0Hz, **0Hz (fixed) Max. Current 0~**0V 4.2A 8.4A *6.8A 0~**0V 2.1A 4.2A 8.4A Load stability �0.5% Frequency stability ≤0.1% Waveform distortion �1.5%(impedance load) Display Voltage, Current, Power, Frequency & Power factor LED digital display. Display resolution Voltage meter: 0.1V (4 digits) Current meter: less than 4A: 0.**1A more than 4A: 0.*1A (4 digits) Power meter: less than **0W: 0.1W more than **0W: 1W (4 digits) Frequency meter: 0.1Hz (4 digits) Power factor: 0.**1 (4 digits) Protection functions Auto tripping and alarm when over voltage, over load, over temp, over current and short-circuit. Cooling system Forced air-cooling type Working Temperature Relative humidity Temperature: 0℃~*0℃ Humidity: 0~*0% (non-coagulating) Dimension (W*D*H) (mm) **8***0***7