AC POWER SOURCE DC-AC MODELS: INVERTERS PSE-24100A PSE-24150A PSE-24250A OWNER'S MANUAL Please read this manual before operating your charger.
INDEX INDEX Warning ................................................................................. 2 Getting Started ...................................................................... 3 Layout .................................................................................... 4 Features, Controls & Indications .......................................... 5 Selecting the Optimum Power Source .................................. 8 Using proper Wire Cable Sizes ............................................
WARNING PLEASE TAKE THE FOLLOWING PRECAUTIONS. FAILURE TO ABIDE BY THESE REQUIREMENTS WILL VOID THE WARRANTY. Never parallel the 115V AC output of the inverter with the output from a generator or electric mains. This will instantly burn the inverter. Although this inverter has an input OVER VOLTAGE SHUT DOWN at 30V, input voltages higher than 30V will cause permanent damage.
GETTING STARTED Power equipment and appliances which operate with motors or tubes require an initial surge of power to get them up and running. This power surge is referred to as the "starting load" or "surge/peak load." (By comparison devices such as standard light bulbs do not require a starting load). Once the equipment or appliance has been powered up, it settles down to a slower pace and requires far less electrical power to operate. This lower power requirement is referred to as the "continuous load.
LAYOUT PSE-24100A, PSE-24150A b. a. c. d. e. f. h. i. Rear View Bottom View g. PSE-24250A b. e. a. k. c. d. j. f. Front View h. g. i.
FEATURES, CONTROLS & INDICATIONS OPERATING & SAFETY FEATURES Important : Each of the following operating procedures and safety features must be carefully reviewed and thoroughly understood prior to using the inverter. Failure to do so may result in damage to the inverter or equipment or serious personal injury a. ON/OFF Switch. This switch controls the flow of power from the power source to the inverter. It does not control the power running from the inverter to the equipment or appliance being operated.
Battery Current & Voltage Bar Graph Meters (GREEN, YELLOW, RED). d. Current Indicator. This illuminated Bar Graph monitors the current being drawn from the battery by the inverter. Depending on the amount of current being drawn, the Bar Graph reading generally will be in the GREEN or YELLOW zone. When the reading rises to the RED zone, the inverter may automatically shut down.
f.) Remote Operation Socket. The inverter is designed to be operated from a remote location via the remote control switch which plugs into this socket. This optional accessory is available from Samlex. g.) High Speed Cooling Fan. This fan will turn on automatically when the internal temperature exceeds design parameters for safe operation. The Cooling Fan will automatically turn off when the temperature drops to a safe operating level. This fan does not run continuously. h.
SELECTING THE OPTIMUM POWER SOURCE Use a Deep Cycle Battery for powering an inverter as this type of battery is designed to deliver large currents for long durations. Do not use an automotive starter battery because these batteries are designed with thinner plates to provide large current for a very short duration to crank the engine. They are not designed to provide large currents for long durations. The capacity of a battery is expressed in Ampere Hours (AH) or in Reserve Capacity (RC) in minutes.
Regardless of the wire gauge selected to make the connections to the battery, we recommend use of an “0 Ring Adapter.” Use of #0 gauge wire to make the connections to the inverter may require a “0 to 4 Gauge Adapter”. Both adapters are available through electronic supply stores including Radio Shack. PSE-24250A ( 2500 Watt ) Model. When the inverter and the battery are set up within four feet of each other, use a minimum of #2 gauge wire to make the connections.
6. Run a ground from the Ground Lug Terminal at the rear of the inverter to a proper grounding point using the shortest practical length of 8 AWG wire. Selection of the grounding point will depend on where you are using the inverter. The ground wire may be connected to the chassis of your vehicle or to the grounding system in your boat or to the earth if you are operating the inverter in a remote location. Before connecting the ground, make certain that the inverter is turned off.
APPLIANCES THAT MAY NOT OPERATE CORRECTLY ON MODIFIED SINEWAVE The output waveform of this inverter is a modified sinewave (see page 12) NOTE: A sine wave rises and falls smoothly (at a slope) and also crosses 0V instantly at a slope. A modified sinewave rises and falls abruptly (no slope) and also sits at the 0V level for sometime before crossing over abruptly (no slope).
USING THE INVERTER TO POWER MICROWAVE OVENS The power rating commonly associated with microwave ovens is the "cooking power" which is the power being "delivered" to the item being microwaved. The actual operating power requirement rating is higher than the cooking power rating and typically is referenced on the back of the microwave. If the operating power requirement does not appear on the back of the microwave, check the owner's manual or contact the manufacturer.
INSTALLATION LOCATIONS INSTALLATION LOCATIONS The inverter will work best when placed on a reasonably flat surface. The floor of your car or truck is an acceptable location as long as the area is dry and well ventilated. To maintain the inverter in proper working condition, note the following important safety precautions: ! CAUTION ! MOISTURE. Keep the inverter dry. Do not expose it to moisture.
REVIEW Never parallel the AC output of the inverter with another inverter or other AC power source Never attempt to operate the inverter from any power source other than a 24 volt battery. Always ensure the power cable terminal connections run Negative (-) to Negative (-) and Positive (+) to Positive (+). Check these connections frequently to ensure they are secure. Use the heaviest gauge wire available to connect the inverter to the power source.
SPECIFICATIONS PSE-24100A 20-30V 63A PSE-24150A 20-30V 100A PSE-24250A 20-30V 150A 117 +/- 5% / -10% 60Hz 1000W 2000W 117 +/- 5% / -10% 60Hz 1500W 3000W 117 +/- 5% / -10% 60Hz 2500W 4000W Modified Sine Wave <0.27A 85 to 90% Modified Sine Wave <0.35A 85 to 90% Modified Sine Wave <0.
TROUBLESHOOTING GUIDE PROBLEM: Low or No Output Voltage REASON POSSIBLE SOLUTION Capacity of the battery is inadequate. Use higher capacity battery. Poor contact with battery terminals. Clean terminals thoroughly. Automatic Shutdown due to battery voltage below 20 volts. Recharge or replace battery. Automatic Shutdown as equipment being operated draws too much power. Red overload LED lights. Use a higher capacity inverter or do not use this equipment. Automatic Shutdown as the inverter is too hot.
TROUBLESHOOTING GUIDE PROBLEM: Low Battery Alarm is On All The Time REASON POSSIBLE SOLUTION Input voltage below 21V due to poor or weak battery condition. Charge or replace the battery. Input voltage below 21V due to thin/long battery cables which cause excessive voltage drop. Use lower gauge wire. See Page 8 "Wire Cable Sizes" section of this manual. Keep wire length as short as possible. PROBLEM: TV Interference REASON POSSIBLE SOLUTION Electrical interference from inverter.
Thank you purchasing a Samlex AC POWER SOURCE DC - AC inverter. Please retain your original bill of sale and write down your inverter serial number on this page. In the event you have a problem with your inverter you will need to provide your sales receipt and inverter serial number for warranty service.
110-17 Fawcett Road, Coquitlam B.C., Canada V3K 6V2 e-mail: samlex@samlexamerica.com website: www.samlexamerica.
