2. Introduction
2-1. General Information
Thank you for purchasing the TPH Series three phase Inverter/Charger.
TPH Series Pure Sine Wave Inverter is a combination of an inverter, charger, solar power and Auto-transfer
switch into one complete system. It is packed with unique features and it is one of the most advanced
inverter/chargers in the market today.
There are two main voltage outputs: 120/208Vac for America, 230/400Vac for Europe.
The inverter features an AC pass-through circuit, powering your home appliances from utility or generator
power while charging the battery. When utility power fails, the battery backup system keeps your appliances
powered until utility power is restored. Internal protection circuits prevent over-discharge of the batteries by
shutting down the inverter when a low battery condition occurs. When utility or generator power is restored,
the inverter transfers to the AC source and recharges the batteries.
Accessories allow the TPH series to also serve as a central hub of a renewable energy system. Set the TPH
Series inverter to battery priority mode, designates the inverter-preferred UPS configuration. In this
configuration, the load power in normally provided by the inverter. However, if the inverter output is
interrupted, an internal transfer switch automatically transfers the load from the inverter to commercial AC
power. The transfer time between inverter and line is short(8ms typical), and such transfers are normally not
detected by even highly sensitive loads. Upon restoration of inverter power, the inverter will transfer back to
inverter power.
On the line priority mode, when utility AC power cuts off(or falls out of acceptable range), the transfer relay
is de-energized and the load is automatically transferred to the Inverter output. Once the qualified AC utility
is restored, the relay is energized and the load is automatically reconnected to AC utility.
It features power factor corrected, sophisticated multi-stage charging and pure sine wave output with
unprecedentedly high surge capability to meet demanding power needs of inductive loads without
endangering the equipment.
TPH Series Inverter is equipped with a powerful charger. The overload capacity is 300% of continuous
output for up to 20 seconds to reliably support tools and equipment longer
Another important feature is that the inverter can be easily customized to Battery priority via a DIP switch,
this helps to extract maximum power from battery in renewable energy systems. Thus, the TPH-PV Series
Pure Sine Wave Inverter is suitable for Renewable energy system, Utility, RV, Marine and Emergency
appliances.
To get the most out of the power inverter, it must be installed, used and maintained properly. Please read the
instructions in this manual before installing and operating.
2-2. Application
Power tools–circular saws, drills, grinders, sanders, buffers, weed and hedge trimmers, air compressors.
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