Safety Precautions; Package Contents; Special Features - Real-El STAB-300 Operation Manual

ENG
Automatic Voltage
Regulator

1. SAFETY PRECAUTIONS

Before using this device, please read the safety rules carefully:
• It is strongly forbidden to open the cover of the device, there is high voltage inside. If some prob-
lems occur, please read the operation manual carefully and address an authorized service center.
For the list of authorized service centers please go to www.real-el.com.
• Do not let liquid get inside the device, it can cause short circuit or electric shock.
• In case there are signs of improper operation of the device (sparkling, unusual smells, etc.), un-
plug the device from the mains immediately and address your nearest authorized service center.
• It is forbidden to connect the automatic voltage regulator to devices with power consumption
higher than its maximum output power. It can cause breakdown of the device.
• Do not let children operate the device.
It is strongly forbidden to operate the device in the following conditions:
– in dusty environment or environment containing highly inflammable gas;
– at temperature higher than 40 °C or lower than 0 °C;
– at humidity level higher than 90 %;
– in direct sunlight or next to heating elements;
– in vibration areas;
– outdoors.
• In case of fire use only powder fire extinguisher, as water can cause electric shock.
• The automatic voltage regulator should be installed in proximity to power supply, then it will be
easier to unplug the device if necessary.

2. PACKAGE CONTENTS

• Automatic voltage regulator – 1 pc
• Fuse – 2 pcs
• Operation Manual – 1 pc
• Warranty card – 1 pc

3. SPECIAL FEATURES

• High precision of output voltage regulation
• Wide range of input voltages 140-265 V
• Microprocessor control
• Digital indicator of input and output voltages on the front panel
• Toroidal transformer with built-in automatic restorable thermal protection
• Protection of devices-consumers against high and low voltages, overload, from influence of high
frequency and impulse interferences
• PAUSE function to delay AVR turning on (within 10 sec.) after power supply resumption
2
Technical support: www.real-el.com
Caution! There is high voltage inside on unsolated components,
which can result in electric shock.
STAB-300/500/1000/2000