Ampermetre si voltmetre analogice pentru montaj pe panou cu patru sisteme, tip sK

For simultaneous measurement of AC current and voltage in threephase
systems (3x current and 1x voltage).
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producator: Ganz

Technical data:

Movement: Moving-iron movement with spring-type oil filled bearing, practically vibration-free oil damping.

Instrument case: steel-plate.

Scale length: 4x40 mm (96sK…) ; 4x67 mm (144sK…).

Permanent overloading: 1.2 -fold current resp. voltage.

Class of accuracy: 2.5

Frequency range: 15…50…100 Hz

Weight: approx. 0.7 kg (96sK), 0.8 kg (144sK…).

Fixing elements: with two spring-type fastening clips (DIN 43835 "B")