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MOTOR GUARD |
for the
safety of compressors, air conditioning equipments, refrigerators, pumps,
motors |
The Motor-Guard is the safest and cheapest way to fully protect the motor of your Air-Conditioner or Refrigerator from possible over-heating or breaking-off due to anomalous power line
conditions.
Air-Conditioners, Refrigerators and generally all electric appliances based on a motor compressor are subject to serious threat in case the line voltage should fall below a safe
level, especially at start-up.
An insufficient voltage could prevent the motor from being able to start
running, resulting in over-heating and possible permanent damage to the motor.
Furthermore, in case of frequent and unpredicted interruptions of the electrical power, the compressor may suffer and over-heat if turned on and off
repeatedly.
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THIS IS EXACTLY WHERE THE Motor-Guard COMES
TO ACTION AND SAVES THE LIFE OF YOUR APPLIANCES.
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VOLTAGE
DROPS |
Should the line voltage drop below the safe level and not be back to the safe area for more than 3
seconds, the Motor-Guard will automatically switch OFF the appliance to save it from
damaging. As soon as the line conditions are safe again, the Motor-Guard will monitor the line for 3 minutes before switching the appliance ON, this 3 minutes delay is most important in order to allow the motor to cool down and the gas in the circuit to condense.
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POWER
INTERRUPTIONS
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The Motor-Guard is built into a rugged but pleasant flame-proof little cabinet, extremely easy and quick to connect and put to work. Made to last a
lifetime. The front panel carries all the captions and signals giving the current state of the action:
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RED light ON: The line voltage is below the safe
level, the load is OFF
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YELLOW light FLASHING: The power line is back to normal and the Motor-Guard is keeping the line under scrutiny for 3 minutes before turning the power to the
load. The load is OFF
-
GREEN light ON: The power line is
suitable. The load is ON
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The Motor-Guard is made and assembled in Italy
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Single phase 220/240V 50/60Hz
|
part
no. |
power |
A |
W
(cm.) |
H (cm.) |
D
(cm.) |
weight
(kg) |
MG16 |
3KVA |
16A |
7.5 |
15.8 |
12.0 |
1.6 |
MG25 |
5KVA |
25A |
7.5 |
15.8 |
12.0 |
1.6 |
MG50 |
10KVA |
50A |
7.5 |
15.8 |
12.0 |
1.9 |
MG63 |
13.8KVA |
63A |
7.5 |
15.8 |
12.0 |
2.0 |
Three phase 380/415V 50/60Hz
|
part
no. |
power |
A |
W (cm.) |
H (cm.) |
D (cm.) |
weight (kg) |
MGT16 |
9KVA |
16A |
7.5 |
20.0 |
15.0 |
2.5 |
MGT25 |
15KVA |
25A |
7.5 |
20.0 |
15.0 |
2.5 |
MGT50 |
30KVA |
50A |
7.5 |
20.0 |
15.0 |
2.8 |
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