Minilec WTR D1 Winding
Protection Relay is Sensing
motor winding temperature through PTC
Thermistors. It is Winding overheating, Thermistors sensor short is 39 ohms and below and Thermistor sensor open is
5.6 K ohm and above. The output is 1
CO.It takes time delay is less than 2 secs.Its weight is 300 gms.And the resetting mode is Auto/Manual.There are Suitable
for single and triple.It application is Injection Molding M/Cs , Crane &
Hoist Motors ,Compressors and Fan Motor
or Transformer Control Panel.
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