Ampermetre si voltmetre analogice pentru montaj pe panou, cu scala intersanjabila de 90 grade, tip DA; DVAmpermetre si voltmetre analogice pentru montaj pe panou (tube-type) , tip DA; DV
Ampermetre si voltmetre analogice pentru montaj pe panou cu scala la 240 grade si redresor pentru CA, tip cDwA; cDwV
For measuring AC current respective voltage
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producator: Ganz
Descriere
Technical data:
Movement: moving-coil with pivot spring type bearing
Instrument case: steel-plate.
Scale length: 72mm (48cDw…),
109mm (72cDw…),
140mm (96cDw…)
230mm (144cDw…)
Permanent overloading: 1.2 -fold current res. voltage
Class of accuracy: 1.5 for sinusoidal AC, (calibration is true r.m.s.)
Frequency range: -15 … 50 … 5000 Hz for all voltmeters and ammeters at range of 1 mA to 600 mA, -50 … 60 Hz for ammeters at range of 1 A to 5 A
Weight: 0.30kg (48cDw…), 0.40 kg (72cDw…),
0.55 kg (96cDw…) 0.80 kg (144cDw…)
Fixing elements: with two spring type fastening clips (DIN 43 835 "A")