Laboratorijsko napajanje UNI-T UTP3305-II

25.000.00 рсд

Opis

UTP3305-II laboratorijski izvori napajanja su brendirani izvori napajanja sa tri nezavisna kanala proizvođača UNI-T. Izvori sadrže klasični linearni transformator iu kanalima CH1, CH2 omogućavaju rad u režimu podešavanja konstantnog izlaznog napona u opsegu od 0 do 32V ili u režimu konstantne izlazne struje 0 do 5A. Kanal CH3 obezbeđuje konstantan napon od 5V na izlazu i ima zaštitu od preopterećenja kada se dostigne potrošnja struje 3A. Kanali CH1 i CH2 mogu raditi nezavisno jedan od drugog, ili mogu biti interno povezani serijski ili paralelno, zatim naponi napajanja od 0 do 64V / 0 do 5A ili 0 do 32V / 10A. Laboratorijski izvori napajanja imaju četiri LED displeja koji istovremeno prikazuju napone i struje, sa tačnošću od 4 lokacije u svakom od kanala CH1 i CH2. Izvor sadrži temperaturno kontrolisan ventilator, dugotrajno termičko preopterećenje transformatora laboratorijskog izvora prati senzor, koji isključuje izvor kada se dostigne granična vrednost i ponovo ga uključuje nakon hlađenja. Uređaj ima CE sertifikat.

Product parameters :

– setting currents and voltages with fine multi-turn potentiometers
– four four-digit LED displays for immediate control of voltages and currents in channels CH1 and CH2
– voltage setting 0 to 32V with a resolution of 10mV
– current setting 0 to 5A with a resolution of 1mA
– operation of channels CH1 and CH2 in voltage constant, constant current modes
– possibility of internal connection of channels CH1 and CH2 in series or in parallel
– channel CH3 with fixed voltage 5V, max. 3A
– temperature controlled cooling fan
– disconnection from the power supply when the transformer is thermally overloaded
– input voltage selector 110V / 120V / 220V / 230V (AC 50 / 60Hz) on the back

Technical parameters :

– rated output voltage CH1 and CH2: 0 to 32V
– rated output current CH1 and CH2: 0 to 5A
– rated output voltage / current CH3: 5V / max. 3A
– total rated output power: 335W
– voltage / current setting resolution: 10mV / 1mA
– voltage setting accuracy: ± (0.1% of measured value + 30mV)
– current setting accuracy: ± (0.3% of measured value + 10mA)
– ripple and noise (20Hz to 20MHz) at outputs CH1 and CH2: ≤1mV RMS / ≤3mA RMS
– ripple and noise at output CH3: ≤2mV
– temperature coefficient: voltage ≤300ppm / ° C // current ≤300ppm / ° C
– recovery time: <100μs (load fluctuation: 50%, minimum load: 0.5A)
– rated supply voltage: AC 110V / 120V / 220V / 230V / (50 / 60Hz)
– protection by tubular fuse type: F10AL250V (when supplying 110 / 120V AC), F5AL250V (when supplying 220 / 230V AC)
– power consumption: 700W
– dimensions: 319 x 146 x 226mm
– weight: 10.5kg

Package contents :

– laboratory power supply UTP3305-II: 1pc
– power cable: 1pc
– spare fuses: 1pc
– instructions for use: 1pc