Cobra Electronics CPI 875 Quick Evaluation Before Installation, Cobra 800 Watt Output Waveform

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Important Safety Information

Introduction

WARNING Power inverters contain components that can produce arcs or sparks. To prevent fire or explosion, do not install the inverter in areas or compartments containing batteries or flammable materials or in locations that require ignition- protected equipment.

WARNING To reduce the risk of fire, do not cover or obstruct the ventilation openings. Do not install inverter in zero-clearance compartment.

Warning:Wash Hands After Handling Power Cord

The power cord on this product contains lead, a chemical known in the state of California to cause birth defects or other reproductive harm.

Caution: Rechargeable Appliances

Certain chargers for small nickel cadmium batteries can be damaged if connected to the Cobra 800 watt inverter. Two particular types of equipment are prone to this problem:

Plug In Directly

1. Small battery-operated

 

appliances such as flashlights,

 

razors, and night lights that

 

can be plugged directly into

 

an AC receptacle to recharge.

Dangerous Voltages

2. Certain battery chargers for

 

battery packs used in hand

 

power tools. These chargers

 

have a WARNING label stating

 

that dangerous voltages are

 

present at the battery terminals.

This problem does not occur with the vast majority of battery operated equipment. Most use a separate charger or transformer that is plugged into the AC receptacle and produces a low voltage output. If the label on the AC adapter or charger states that it produces a low voltage AC or DC output (less than 30 volts), the inverter will have no problem powering the adapter safely.

Quick Evaluation

Before Installation

Introduction

Cobra 800 Watt Output Waveform

Some very sensitive electronic equipment may not operate satisfactory on “square wave” or “modified sine wave.” The output waveform is referred to as “square wave” or “modified sine wave.” It is a stepped waveform designed to have characteristics similar to the sine wave shape of utility power. A waveform of this nature is suitable for most AC loads (including linear and switching power suppliers used in electronic equipment, transformers and motors).

Quick Evaluation Before Installation

•

This section provides you with basic information about the inverter and how to check its performance before installation.

≤A 12 volt DC power source (such as a vehicle battery).Be Sure to Have on Hand:

Power Supply

The power source must provide

 

between 11 and 15 volts DC and

 

be able to supply enough current to

 

run the test load. As a rough guide,

 

divide the wattage of the test load by

 

10 to get the current (in amperes)

 

the power source must deliver.

≤ The provided two foot direct-to-battery 12 gauge cable.

Cable

Only use the cable provided with

 

your inverter.

≤A test load that can be plugged into the AC receptacle on the inverter for short term testing at a low power level.

Test Load

 

 

Nothing Comes Close to a Cobra® 3

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Contents How Your Cobra Power Inverter Works Our Thanks to YouCobra line of quality products includes Hours a day, 7 days a week 773-889-3087 phoneContents Product FeaturesMaintenance Product Service Important Safety Information Important Safety InformationGeneral Precautions Quick Evaluation Before Installation Quick Evaluation Before InstallationCobra 800 Watt Output Waveform Installation Requirements Installation RequirementsConnecting Cables Connecting CablesMounting Mounting To mount your inverterConnect cable to the power source Power Consumption Power ConsumptionPower Protection Indicators Operating Limits Power and Protection IndicatorsOperating Limits Power Output Green Light Red Light and/or AlarmTroubleshooting Guide SpecificationsTroubleshooting Guide SolutionWarranty and Trademark Acknowledgement Trademark Acknowledgement
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CPI 875 specifications

The Cobra Electronics CPI 875 is a distinguished power inverter designed to convert DC power to AC power, making it an invaluable tool for both recreational and emergency use. This compact inverter delivers 875 watts of continuous power and is capable of handling peak loads of up to 1750 watts. This attribute makes it suitable for powering essential devices such as laptops, smartphones, small appliances, and even small tools.

One of the remarkable features of the CPI 875 is its user-friendly design. The inverter is equipped with an easy-to-read LED display that provides vital information about battery voltage and output wattage. This helps users monitor power consumption in real-time, ensuring that devices do not exceed the inverter’s capabilities. Additionally, the CPI 875 comes with built-in protections against overloads, overheating, and short circuits, providing peace of mind during operation.

The inverter uses advanced technology to ensure efficient power conversion. Its modified sine wave output is effective for running most electronics and appliances, though it is crucial for users to verify compatibility with sensitive devices. The compact size and lightweight design of the CPI 875 mean it can be easily transported in vehicles or stored conveniently at home.

Another key characteristic is its versatility. The CPI 875 features dual AC outlets, enabling users to power multiple devices simultaneously. Moreover, it includes a built-in USB port for charging smartphones and tablets directly, enhancing its functionality in today’s tech-driven world.

The CPI 875 operates quietly and has a reputation for reliability, making it an ideal power solution for camping trips, RV use, or as a backup power source during outages. Its durable and rugged construction ensures that it can withstand the rigors of outdoor environments, making it a favored choice among outdoor enthusiasts.

In conclusion, the Cobra Electronics CPI 875 power inverter stands out due to its impressive power output, advanced safety features, user-friendly design, and versatility. Whether you’re on the road, enjoying the great outdoors, or preparing for unforeseen power outages, the CPI 875 is a reliable and efficient choice for all your power needs.
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