Operating Instructions
Contents
1. POWERTRAN M 8310 amp M 8312 Power Supplies DC Switching Power Supplies M 8310 0 30V DC 20A M 8312 0 30V DC 30A Operating Instructions Made in China for Altronic Distributors Pty Ltd POWERTRAN M 8310 amp M 8312 Power Supplies Thank you for purchasing the M 8310 M 8312 DC switching power supply Please read this manual before using Keep the manual for reference General These DC switching power supplies are fitted with a 3 digit LCD meter for precise measurement The output voltage can be adjusted from O to 30V and the output current is from O to 20A M 8310 and O to 30A M 8312 These compact and light weight desktop units are highly efficient and reliable They also boast a ripple and noise level that is very close to linear Front Panel 1 Power switch Turns unit on and off 2 Output positive terminal Red positive 3 Output negative terminal Black positive 4 Voltage adjustment Adjustment for the output voltage 5 Current adjustment Adjustment for the current limiting protection point Page 2 N CURRENT VOL JAGE AUX OUTPUT 5A MAX Voltage value 3 Digit LCD meter Current value 3 Digit LCD meter 8 Voltage regulator indication 9 Current regulator indication POWERTRAN M 8310 amp M 8312 Power Supplies Rear Panel lt MAIN OUTPUT 10 Output terminal 12 Input IEC power socket with fuse 20A 30A max Red posit2. ive black negative F5A 250V 11 Cooling fan 13 Grounding terminal Operation Method Connect a load electrical equipment etc to the power supply output and pay attention to the polarity Do not reverse the polarity Plug AC input power cord into a suitable AC power mains socket Switch the power to the ON position The power indicator light will glow and the LCD will illuminate Keep the load current under the rated output current of the power supply 80 of rated output current is recommended to be the maximum current used for normal operations Cautions Place unit in a dry and well ventilated area If a short circuit occurs whilst in use the unit will be protected by a short circuit protection function Turn the unit off remove the cause of the short circuit and switch power supply back on Do not use the unit for devices that require high current input for start up such as motorised equipment Do not use the unit to charge a car battery WARNING DO NOT BLOCK THE AIR CONVECTION SLOTS OR COOLING FAN THESE PREVENT OVER HEATING Page 3 POWERTRAN M 8310 amp M 8312 Power Supplies Specifications Model M 8310 M 8312 Input voltage a c 220 240V 50Hz a c 220 240V 50Hz Output voltage 0 30V d c 0 30V d c Output current max 20A 30A Supply regulation CVs1 10MV CVs1 10MV Load regulation CVs1 5mV CVs1 5mV Ripple 100mVp p 100mVp p Protection Current limiting Current limiting Meters Volt
3. meter LCD 2 3 counts LCD 2 3 counts Ammeter LCD 2 3 counts LCD 2 3 counts Operation ambient Temperature 0 C 40 C 0 C 40 C Humidity lt RH90 lt RH90 Operating time 8hrs 8hrs Dimensions 87 x 214 x 336mm 87 x 214 x 336mm Operating Guidelines This unit is primarily designed for domestic use This appliance is not intended for use by young children or infirm persons without supervision Young children should be supervised to ensure they do not play with the appliance For repair or service please contact your place of purchase Note Under no circumstances should you attempt to repair this unit yourself or by a non authorised Altronics service centre NOT FIELD SERVICEABLE Distributed By Altronic Distributors Pty Ltd Perth W A 6000 Ph 1300 780 999 Fax 1300 790 999 www altronics com au Page 4
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