IMPORTANT: SPECIFICALLY, PLEASE NOTE THAT THE GLOBAL LF INVERTER CHARGER SHOULD NOT BE USED IN CONNECTION WITH LIFE SUPPORT SYSTEM OR

OTHER MEDICAL EQUIPMENT OR DEVICES.

BEFORE USING THE INVERTER, YOU NEED READ AND SAVE THE SAFETY INSTRUCTIONS.

Thank you for purchasing a Cosuper product. Manufactured to a high standard, this product will, if used according to these instructions

and maintained properly, give you years of trouble free performance.

Refer to Instruction

Manual

INSTRUCTIONS FOR:

INVERTER CHARGERS PURE SINE WAVE

12V DC INPUT, 2000 & 3000 WATT

MODEL NO’s: CPT2000, CPT3000

1. SAFETY

CPT series Issue: 1 - 14/12/18



DANGER! - Beware, lead-acid batteries generate explosive gases during normal battery operation.

 Wash with soap and water immediately if battery acid contacts skin or clothing. If acid enters eye, flush immediately with cool,clean running

water for at least 15 minutes and seek immediate medical attention.



DO NOT smoke or allow a spark or flame in the vicinity of the battery or engine.



If the battery terminals are corroded or dirty, clean them before attaching the leads.



WARNING! To prevent the risk of sparking, short circuit and possible explosion DO NOT drop metal tools in the battery area, or allow them to

touch the battery terminals.



Before attaching to battery, remove personal metallic items such as rings, bracelets, necklaces and watches. A lead acid battery can produce

a short-circuit current which is high enough to weld such items and cause severe burns.

DO NOT expose inverter to rain, snow, spray, bilge or dust. DO NOT cover or obstruct ventilations.

2. INTRODUCTION

This pure sine wave inverter charger is the combination of inverter, battery charger and AC autotranser switch. This complete system with a peak

Power tools- circular saws, drills, grinders, sanders, buffers, weed and hedge trimmers, air compressor and etc.

Office equipment- computers, printers, monitors, facsimile machines, scanners and etc.

Household appliances- vacuum, fans, lights, TV, refrigerator, microwave, coffee machine, toaster, blender and etc.

Industrial equipment- metal halide lamp, high pressure sodium lamp and etc.

NOTE, The inverter working time with full loads cannot over 60 minutes.

conversion efficiency of 88%.

CPT is a inverter charger with backup UPS function. When utility AC pow

er cuts off, the transfer relay is de-enegizered and the load is transferred

to inverter ouput. Once the qualified AC utility power is restored, the relay will be energized and the load is automatically reconnected to AC utility.

This inverter charger unit is easily customized to battery priority via a DIP switch which helps extract maximum power from battery in renewable

energy systems. Therefore this inverter charger is suitable for renewable

energy system, RV, marnine and emergency appliances.

3. SPECIFICATION

>>Battery

>>General Information

>>Applications

>>Model Information

>>Inverter/Charger



MAKE SURE at least 10CM of clearance on DC terminal side and rear heat dissipation side, and 3CM of clearance on body side for air flow.

MAKE SURE existing wiring is in good electrical condition. DO NOT operate inverter charger with damaged or substandard wiring.

DO NOT install in compartments containing batteries or flammable materials or in locations which require ignition protected equipment.

DO NOT disassemble this inverter charger. Internal capacitors remain charged after all power is disconnected. Attempting to service this

inverter charger by yourself may cause electrical shock or fire.

WARNING! Disconnect both AC and DC power from the inverter charger before any maintenance. Turning off controls will not reduce risk.

DANGER! The output side of inverter’s AC wiring at no time be no connected to public power or a generator. Beware the wiring connection.



Typical part number ►

COSUPER inverter charger

Power range

2000=2000W

3000=3000W

Rated AC input& Output voltage

1=120VAC

DC range

12=12V

Cosuper CPT Series - User Manual

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