Key Specifications & Feature
Square Type Digital Power Meter
Model: SFD-120 SFD-96 SFD-72 SFD-48 SFD-96¡Á48
> This kind of meter is used in measuring and displaying the active power & reactive power in the balanced or unbalanced electric circuit.
Feature£º
1£®Display£º4 digit LED display£¨red or green£©
2£®Accuracy£º¡À(0.5 %+2 digit)
3£®Stardand£ºIEC51£­1
4£®Auxiliary power£ºAC 110V¡À10£¥ 50/60Hz AC 220V¡À10£¥ 50/60Hz
5£®Input Signal£ºVoltage£º100V¡¢220V¡¢380V
Current: 1A or 5A
6£®Measuring range£ºCustomized option
7£®Power Consumption£º£¼5VA
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.