ALR3220

PROGRAMMABLE POWER SUPPLY EAN CODE : 3760244880062 POWERFUL 1 output Powerfull ALR3220 VISUAL : Large graphic display SOFT-TOUCH : Sensitiv keypad CONNECTED : USB, RS232, RS485, (LAN option*) & 0-10 V isolated LabVIEW™ drivers and executable provided PERFORMANCE : output in the rear-panel,used for remote-sensing FUNCTIONS : Arbitrary, square, positive and negative ramp, rise or fall time ELEGANT : New design and feathery SPACE-SAVING : vertical & COMPACT BOX / 640 W PRACTICAL : Lightweight with built-in handle and cord storage area. QUIET : Silent temperature-controlled fan cooling. LOCKING : configuration & stand-by          *OPTION : RSETHER 0 - 32 V ULTRA-COMPACT       0 - 20 A    LabVIEW™    640 WATTS (LAN)* LabVIEW™                                 Voltage • Floating outputs : on 4 mm safety terminals in the front-panel, and on screw terminal block for 2.5 mm² on the rear-panel. • Automatic constant voltage operation. • Adjustable from 0 to 32.00 Volts (0 to ±10 mV) ; resolution : 10 mV. • Setting accuracy : 0,03% + 10 mV. • Regulation : < 50 mV for a load change from 10 to 90%. < 1 mV for a ±10% line change. •Ripple : < 1 mV rms including : < 3 mV peak to peak of noise (BP 20 MHz) < 15 mV peak to peak of switching spikes • Internal resistance : < 4 mΩ. • Display : 4 digits on graphic LCD. • Accuracy measurement : 0,03% + 10 mV. Current • Automatic constant current operation. • Adjustable from 0 to 20.00 Amps ; resolution : 10 mA. • Setting accuracy : 0,05% + 10 mA. • Regulation : < 10 mA for a load charge from 10 to 90%. < 1 mA for a ±10% line charge. • Ondulation : < 6 mA peak to peak or 2 mA rms. • Display : 4 digits on graphic LCD. • Accuracy measurement : 0,05% + 10 mA. Protections • Against short-circuits, by current regulation. • Against overtemperature by fan and thermal circuit-breaker. • Against overcurrent on main input, by internal fuses. Various and functions • Dispaly : Graphic LCD 128 x 64 pixels with white backlight. Visualization of all parameters CV (Constant Voltage) mode or CC (Constant Current) • Memories : 16 including 15 configurable.    Specifications           from 0 to maxi. • OVP/OCP : Against overvoltage and overcurrent, adjustable • Functions : 6 available on U or I (Arbitrary, square, rising and falling periodically ramp, rise or fall time single shot). Time adjustement from 10 ms to 60 mn. • Remote sensing : automatic function on the front side output. 4 wires mode on the back-side's terminal blocks. Correction of the voltage drop in the wires : 2 V • Standby : output, enable / disabled and standby of the power supply.  Interfaces All the interfaces are insulated of the output (150 VDC max). • USB, RS232 and RS485 as a standard. •*ETHERNET option : RS232 / RS485 / RS422 adapter kit to ETHERNET. • LabVIEW™'s drivers as a standard. • Controller 0 – 10 V : for U and I by direct input 0 - 10 V or potentiometer or adjustable resistance 10 kW. In the back side on disconnect scribe terminal blocks. Other specifications • Safety : Class I, enhanced safety between mains input and outputs. Complies with EN 61010-1, CAT II. • CEM : Complies with EN 61326-1 and EN 55011. • Input voltage : 220 - 240 Volts ±10%, 50/60Hz. • Mains input : Socket CE14 with C13, 2 poles + earth cable removable • Power consumption : 770 W maxi. • Efficiency : > 84% of the maxi powerful. • Operating temperature : +5 to +40 °C. • Coefficient of temperature /°C : 0.01% for the voltage ; 0.05% for the current. • Voltage on the earth : 150 VDC Max. • Presentation : Front-panel with sensitiv keypad, rear-panel with handle and cord storage area, metallic case with epoxy finish. 3 | www.elc.fr