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1.2.2 Never smoke or allow a spark or flame in the vicinity of battery or engine.
1.2.3 Do not drop a metal tool on the battery. The resulting spark or short-circuit on the battery of other
electrical part may cause an explosion.
1.2.4. Remove personal metal items such as rings, bracelets, necklaces, and watches when working with a
lead-acid battery. A lead-acid battery produces a short-circuit current high enough to weld a ring or the like
to metal, causing a severe burn.
1.2.5 To reduce the risk of injury, charge only rechargeable batteries such as deep-cycle lead acid, lead
antimony, lead calcium gel cell, absorbed mat, NiCad/NiFe or Lithium battery. Other types of batteries may
burst, causing personal injury and damage.
1.2.6 Don’t install the inverter near batteries, the inverter may heat battery electrolyte and cause corrosive
fumes to vent and damage/corrode nearby electronics or metals.
2 Introduction
2.1 General Information
Thank you for purchasing the Sigineer Power Pure Sine Wave Inverter/Charger.
The Sigineer Power Pure Sine Wave Inverter/Charger is a transformer based inverter and battery charger
with an unprecedented conversion efficiency of 90%.
Packed with unique features, it is one of the most technically advanced inverter/charger on the market.
It features power factor corrected, sophisticated multi-stage charging control and pure sine wave output with
high surge capability to meet the power needs of all sorts of demanding loads without putting the equipment
at risk.
The transformers of the whole line have been consistently improved for years to achieve the best balance of
conversion efficiency, idle consumption, and maximum THD.
The idle consumption of the Sigineer Power inverter/charger is ultra low, roughly 1.5% of its rated power.
Loaded with full linear loads, the maximum THD of the Sigineer Power is 3% at nominal battery voltage
and 10% at low battery voltage alarm point.
These special features make this line compete very well with its high frequency counterparts.
The powerful battery charger of Sigineer Power Inverter/Charger comes with Battery Temperature Sensing
for increased charging precision.
The generous 300% surge capacity of 20 seconds makes it possible to support demanding inductive loads.
The Sigineer Power models are available in 120Vac(single phase) and 120/240Vac(split phase), together
with a manual 50Hz/60Hz frequency switch, the product line is compatible with all the major utility
standards worldwide.
The AC/Battery priority, auto generator start functionality make it ideally suitable to work in either backup
power or renewable energy applications.
When customized to Battery priority mode via a DIP switch, the inverter will extract maximum power from
external power sources in renewable energy systems and a minimal cycle of battery will be required. With
the availability of auto generator start, an electrical generator can be integrated into the system and started
when the battery voltage goes low.
With an audible buzzer and an LCD display, the inverter gives the users comprehensive information of the
operation status, making it easier for maintenance and troubleshooting.
Thus the Sigineer Power Pure Sine Wave Inverter/Charger is suitable for a myriad of applications including
renewable energy systems, utility, truck, RV and emergency vehicles etc.
To get the most out of the power inverter, it must be installed, used and maintained properly. Please read the
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