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1. Introduction
This series of UPS is an online sine wave uninterruptible power supply system with bypass
maintenance switch, which can provide reliable and high-quality AC power for your precision
equipment. It can be used in a wide range, from computer equipment, communication system
to industrial automatic control equipment. Because of its online design, it is different from the
backup ups. It continuously adjusts and filters the input voltage. When the power supply is
interrupted, it will provide the backup power from the backup battery without time
interruption. In case of overload or inverter failure, the UPS switches to the bypass state and
be powered by the mains. If the overload is cleared, the UPS will automatically switch back to
the inverter power supply state.
This manual is applicable to the follow products, including:
6KS: Standard UPS with built-in output isolation transformer and batteries.
6KL: Long backup time UPS with built-in output transformer, which connects external batteries.
10KS: Standard UPS with built-in output isolation transformer and batteries;
10KL: Long backup time UPS with built-in output transformer, which connects external
batteries.
1.1 Symbol
Symbols and Meanings
Symbols
Meanings
Attention
Danger
AC (alternating current)
DC (direct current)
Protective earth conductor
Protective connecting conductor
Loop
Do not place with sundries
Overload
Battery
ON/OFF Switch
Summary of Contents for Dragon Power 2
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