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Operation Manual
10. TROUBLESHOOTING
Problem
The AVR does not start.
The AVR is turned on, but
there is no output voltage.
The AVR often produces
clicking sounds.
The AVR has disconnected
the load. Active red indicator.
If none of the above methods can solve the problem, please seek professional advice at your
nearest service center. Never attempt to repair the product by yourself.
11. SPECIFICATIONS
Model
Maximum load
Safety fuse
Input voltage
Output voltage
Switching time
Short circuit protection
Environment temperature
Humidity
Dimensions
Weight
Notes:
TM REAL-EL production.
Cause
2. There is no voltage in the
power supply network.
3. The fuse has activated.
4.The load connected is too
powerful.
The AVR is out of order.
Input voltage is very
unstable.
Input voltage is beyond
possible regulation range of
150 – 270 V.
STAB SLIM-300
STAB SLIM-500
~150–270 V/50 Hz
~150–270 V/50 Hz
~230 ± 8 % V/50 Hz
~230 ± 8 % V/50 Hz
available
available
0 – 40 °C
0 – 40 °C
up to 90 %
up to 90 %
330 × 160 × 60 mm
330 × 160 × 60 mm
2.2 kg
2.6 kg
Solution
1. Press the switch once again.
2. Make sure that power supply
is available.
3. Disconnect the AVR from the
power supply and reset the
circuit breaker
4. Disconnect some load.
If the problem is not eliminated,
please address an authorized
service center.
It is normal. The AVR regulates
output voltage.
When input voltage is
normalized, the AVR tuns on
automatically.
STAB SLIM-1000
~150–270 V/50 Hz
~230 ± 8 % V/50 Hz
available
0 – 40 °C
up to 90 %
330 × 160 × 60 mm
3.2 kg
Technical support: www.real-el.com
ENG
STAB SLIM
STAB SLIM-2000
~150–270 V/50 Hz
~230 ± 8 % V/50 Hz
available
0 – 40 °C
up to 90 %
370 × 200 × 60 mm
5 kg
5
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