AEC IST7 20kVA, User Manual

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2 Overview
AEC UPS IST7 10-30 KVA
User Manual
4
The charging voltage of different brand and different model battery is different. Before using, ensure
that the charging voltage of the UPS matches that of battery. If doubted, please consult the manufacturer
for support.
Battery operation must be done according to instructions!
Battery operation must be done according to instructions, especially battery wiring. Irregular operation
will cause battery damage, even human injury.

It is prohibited to short circuit the anode and cathode of the battery. The battery wiring must be
tightened. It is strictly prohibited to touch any two wiring terminals of battery or the bare
terminals of wires simultaneously, or it may cause battery damage or human injury.

Prevent electrolyte leaking from batteries. The metal objects and circuit board will be corroded
by the overflowing electrolyte and it will result in equipment damage and circuit board short
circuit.

Keep the battery away from fire source and all device that easy cause spark to avoid danger or
unnecessary lose.
1.1.3 Anti-Static Protection
The static generated by human bodies may damage the electrostatic-sensitive components on PCB.
Before touching the sensitive component, please wear anti-static rings and well connect the other end
of the anti-static rings to ground.
1.1.4 Grounding Requirements
High leakage risk! The device must be grounded before electrical connection. The grounding terminal
must be connected to earth.

When installing, connect the grounding wire first; when dismantling, the grounding wire must be
removed at last.