Key Specifications & Feature
Square Type Digital Power Factor Meter(COS¡Ó)
ModelSingle Phase:SFD-120 SFD-96 SFD-72 SFD-48 SFD-96¡Á48           > This kind of meter is used in measuring and displaying the power factor in the three phase system with balanced load or single phase system.
Feature£º
1£®Display£º4 digit LED display£¨red or green£©
2£®Accuracy£º¡À(0.5 %reading +2 digit)
3£®Stardand£ºIEC51£­1
4£®Auxiliary power£ºAC 110V¡À10£¥ 50/60Hz AC 220V¡À10£¥ 50/60Hz
5£®Input Signal£ºVoltage 100V¡¢220V¡¢380V or according to the requirement current: 0-5A or 0-1A
6£®Measuring range£ºall ranges
7£®Consumption£º£¼1.8VA
8£®Max Signal Consumption£º£¼0.3VA
9£®Operating Environment£ºtemperature-10C¡ã~ +50 C¡ã humidity£º¡Ü85£¥
10£®Storage Environment: temperature -30C¡ã~ +60 C¡ã humidity£º¡Ü70£¥
11£®Case: 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 SF series'external case and base. Both of which will not suffer deformity under long-term use at 70¡æ and 120¡æ respectively.
12. Insulation Test: over 2000V/min
13. Mounting: SF series is flush mounting with bracket.