Model: SFT-80 SFT-780 SFT-680 SFT-670 SFT-60 SFT-560 SFT-50 > Analog panel meter composed of a core-magnet moving coil movement and a built in or a separate power factor converter. The power factor converter determines the phase angle between current and voltage. COSΦ is displayed at the moving coil movement. The nominal mark PF. Accuracy Class 2.5 Single phase 100V 220V 380V 440V current 5A Three phase 100V 220V 380V 440V Current 1A or 5A Specification 0.5cap-1-0.5ind, 0.3cap-1-0.1ind, 0.4cap-1-0.4ind 0.7cap-1-0.2ind Case: Non-combustible PC plastic material is used for making SFT series'external case and base. Mounting Surface mounting and Bezel mounting.
Non-combustile ABS plastic material is used for making SF series'external case,and PPO plastic material is used for SF series's base; while Non-combustible PC plastic material is used for making SFT series'external case and base. Both of which will not suffer deformity under long-term use at 70°C and 120°C respectively.