| >>DRB
SERIES
Temperature
protector
DRB
series thermo sensitive temperature protector may provide
thermal protection for AC or DC motor With PTC components as the
temperature sensor; it has the advantages of high reliability, small
volume, short response time, and high sensitivity. In addition, the
protector will only function when temperature of the electrical
motor under protection reaches the highest value. As a result, it
may exploit electrical motor capacity at most and achieve biggest
economic profit.
With
the same principles when use different types of PTC sensors, the
protector can also provide the best thermal protection for various
electrical components such as transformer, bearing, and electrical
magnet.
DRB-1.2
thermosensitive temperature protector conforms to national standard
GB1497-85 (low voltage electrical equipment
standard) and GB3787- 83 (low voltage electrical
equipment for
ships). As
a result, it can be used in different environment conditions and
ships condition.
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