Xantrex Technology HI400 manual DC cabling

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Installing the HI400

DC cabling

This includes the DC cables between the battery, the DC disconnect and over-current protection device, and the inverter. For copper cable rated 60 °C, 75 °C, or 90 °C, the minimum size cable allowed in NEC, CEC, or RV installations is No. 8 AWG (assuming a 40 Adc fuse or breaker is used).

Batteries

Every HI400 inverter requires a 12 V deep-cycle battery or group of batteries to provide the DC current that the inverter converts to AC. Deep-cycle batteries are intended to be repeatedly cycled partly or fully discharged, and then charged. Automotive-type starting or “cranking” batteries are not recommended, except for temporary emergency use, since deep-cycle use will severely limit their useful life.

Ground fault circuit interrupters (GFCIs)

GFCIs are intended to protect people from electrical shocks and are usually required in wet or damp locations. A regular circuit breaker cannot provide this type of protection.

Installations in recreational vehicles require GFCI protection of branch circuits connected to the AC output of the inverter. The HI400 comes in two versions. In the version with the integral GFCI receptacle, the GFCI protects both the receptacle’s output and the hardwire output. In the version without the integral GFCI receptacle, the hardwire output has no GFCI protection, and it is up to the installer to provide it.

Compliance with UL standards requires that Xantrex test and recommend specific GFCIs for use with the HI400 inverter. Xantrex has tested the GFCI-protected 15 A receptacles listed in Table 4, and found they function properly when connected to the AC output of the HI400.

Note: You should test your GFCI monthly. See page 26 for instructions for testing and resetting your GFCI.

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Contents HI400 Date and Revision Contents Maintenance and Troubleshooting SpecificationsBattery Types and Sizes OperationWarranty and Product Information Page Important safety information General precautionsExplosive gas precautions Precautions when working with batteries Precautions for using rechargeable appliances Introduction Introduction Introduction HI400 features ➀ ➁ ➂ ➃ ➄ ➅Back panel Materials list Installation Preparing for installation Installation codesInstallation tools and materials Installation features ➁ ➂ ➃ ➄ ➅Installing the HI400 Designing your installationOverview AC disconnects and over-current protection devices AC output neutral bonding DC cabling Choosing a location Mounting your inverter To mount your HI400 inverterPermanently connecting hardwiring the AC output To hardwire the AC output connectionsInstalling the ignition lockout wiring To install the ignition lockout wiringConnecting the DC cables Connecting the battery to the DC input To make the DC connectionsConnecting the DC ground To connect the DC groundConnecting the AC input cord To connect the AC input cordChecks prior to initial power-up Starting up and testing your installationTo turn on the HI400 Page Operation Operation features Ground fault circuit interrupter Gfci protectionInverter on and off Low battery condition Alternate AC sourceIgnition lockout Problem loads Inverter loadsOperating several loads at once Battery charging frequency Turning the inverter off between chargesPage Maintenance and Troubleshooting Maintenance TroubleshootingCommon problems Buzz in audio equipment Television interferenceTroubleshooting reference Problem Possible Cause SolutionGfci Specifications Electrical PhysicalBattery Types and Sizes Battery types Automotive starting batteriesDeep-cycle lead-acid batteries Battery size Estimating battery requirements To determine how much battery capacity you needBattery sizing example Appliance For this Consumption Time per day = a x BBattery sizing worksheet Using multiple batteries Two separate battery banksTwo batteries connected in parallel Battery tips Battery voltage State of charge Page Warranty Product Information Warranty information Returning a product If you are returning a product from the USA or CanadaOut-of-warranty service Contacting Xantrex Customer Service Other Xantrex productsPage Index Index Index Index

HI400 specifications

Xantrex Technology HI400 is a high-performance, pure sine wave inverter designed for a variety of off-grid and backup power applications. Renowned for its efficiency and reliability, the HI400 provides an output of 400 watts, making it suitable for powering sensitive electronic devices and appliances, such as laptops, medical equipment, and home entertainment systems. Its pure sine wave output ensures that the devices operate smoothly, without causing interference or damage.

One of the main features of the HI400 is its advanced surge capability. This inverter can deliver short bursts of power significantly higher than its rated output, allowing it to start devices with high inrush currents, like refrigerators and air conditioners. The inverter is equipped with a built-in transfer switch for seamless switchover between grid power and inverter power, ensuring uninterrupted operation during power outages.

The HI400 incorporates Xantrex’s proprietary technology, which enhances its durability and operational efficiency. The inverter features a high-frequency design that minimizes energy losses, resulting in a lower overall power consumption. It also operates quietly, making it ideal for use in residential environments where noise might be a concern.

Another characteristic of the HI400 is its lightweight and compact design, which facilitates easy installation and portability. The unit can be mounted in various locations, making it versatile for both mobile and stationary applications. The inverter comes with a range of safety features, including overload protection, short-circuit protection, and thermal shutdown, ensuring that it operates safely and prolongs its lifespan.

User-friendly features enhance the overall appeal of the HI400. It includes LED indicators that provide real-time information about the operational status, such as input voltage, output load, and fault conditions. This enables users to easily monitor performance and troubleshoot any issues that may arise.

Overall, the Xantrex Technology HI400 stands out as a reliable and efficient power inverter solution. Its combination of advanced technologies, safety features, and user-friendly design makes it a go-to choice for anyone looking to power their devices off the grid or during emergencies.
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