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Operation Manual
Features
LED Display
Toroidal transformer with automatic overload protection
Delay of switching on 180 sec
Zero-cross switching technology
Microprocessor control
Maximum protection against high voltage, low voltage, short circuit, overheating and overload
5. DESCRIPTION
GREEN LED (indicator of "Power On")
LED Display: input/output voltage
YELLOW LED (indicator of "Delaying")
RED LED (indicator of "Protecting")
Select of "Input Voltage/Output Voltage"
CIRCUIT BREAKER: automatic fuse
AVR power switch
Output socket
ON
POWER
DELAYING
PROTECTING
OFF
CIRCUIT
BREAKER
Technical support: www.real-el.com
STAB-500 M
AUTOMATIC VOLTAGE REGULATOR
STAB-500 M
~
OUTPUT 220V
ENG
3
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