New MV-MV (with max working voltages 38kV) resin and dry transformer temperature monitoring system through OPTICAL FIBER, consisting of:
FO 935 D temperature unit
CFO 521 concentrator
3 x Fiber optic sensors cable leght 2,5 mt
Fixing bracket
Available with cable sensor lenght 2,5 mt and/or 5 mt
POWER SUPPLY: with input from 85 to 260 Vac-dc.