Cosfimetru analogic (electronic) pentru montaj pe panou cu scala la 90 grade, tip EQFrecventmetru analogic cu indicare cu ac pe scala la 90 grade pentru montaj pe panou, tip DP
Cosfimetru analogic ferodinamic pentru montaj pe panou cu scala la 90 grade, tip FQ
For measuring power factor (cosϕ) in AC.
The ...FQa type can be used in single-phase and the …FQb type
in three-phase balanced load system.
The ...FQa type can be used in single-phase and the …FQb type
in three-phase balanced load system.
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producator: Ganz
Descriere
Technical data:
Movement: Iron-core, ferrodynamic, spring-type oil filled pivot bearing
Class of accuracy: 2.5
Instrument case: steel-plate
Scale length: 85 mm (96FQ…), 140 mm (144sFQ…)
Operating range: 0.2 x IN –1.2 x IN
Frequency range: 45 ... 50 ... 60 Hz ( ...FQb ), 49,5...50...50,5 Hz ( ...FQa )
Permanent overloading: 1.2 x rated current and 1.2 x rated voltage at cosϕ=1
Consumption: max. 12 VA in the current section and max. 20 mA in the voltage section
Protection: casing IP50 and terminals IP00
Weight: 0.8 kg (96FQ…), 1.2 kg (144sFQ…)
Fixing elements: with two spring-type fastening clips (DIN 43835 "B")