MOVING IRON AMMETERS

DESCRIPTION:-

• Moving Iron Instruments are protected from damage or breakage under adverse condition due to its spring loaded jewel & pivot system. These Instruments are free from external magnetic field influences because of magnetic shielding & are 'CE' certified.
• These instruments have a very efficient oil damping system, which gives almost a deadbeat movement to the pointer, without irksome oscillation. The movement is light yet sturdy and has a large torque to weight ratio which assures long life to instruments.
• These indicate true RMS values practically independent of waveform even of high harmonics. The scale is compressed initially. Readability starts from 10 to 15 degree approximately.

• SCALE:- Non-linear.
• SCALE COLOUR:- Special colour scales and marks for different ranges, (on request).
• GLASS:- Anti - glare. (on request)
• HOUSING:- Engineering plastic.
• TERMINAL PROTECTION :- Shrouded terminals to protect from accident, (on request).

• TYPE:- Moving Iron Slide In Scale.
• FREQUENCY:- l00nA to 30A. & Above 30A external shunt.
• ACCURACY:- Class 1.5
• OPERATING TEMP. :- -10°C to 55°C
• STORAGE TEMP.:- -20° to 70°C
• HUMIDITY:- Up to 95% RH