توضیحات
SWITCHBOARD VERSION (90°) ERF48 – ERF72 – ERF96 – ERF144
SWITCHBOARD VERSION (240°) ERFL72 – ERFL96
– ERFL144
– BURDEN 1,5 VA
– CLASS 0,5
– THERMIC DRIFT 0,12% / °C
– RANGES 45/65Hz 110V, 230V or 400V
Different capacities can be carried out on request
– EXAMPLES WHEN ORDERING
ERF■9645-65400V power supply 400V, end scale value 45/65Hz (90°)
ERFL7245-65230V power supply 230V, end scale value 45/65Hz (240°)
Frequency meter description
Analog frequency meter in polycarbonate form, in two models of 90 degrees and 240 degrees, is designed to measure the frequency in electrical circuits and electrical panels.
This tool has advantages that can be easily used in electrical panels.
Frequency meter features
Ability to change the scale page
Has a linear scale
It has a glass protector and a polycarbonate mold
With easy replacement of glass and meter frame
نقد و بررسیها
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