IME ANT4 AL96AC Analogue Meters with Alarms for Alternating Voltage 96x96mm

Alternating voltage average value measurement with display related to rms value Direct input up to 500V or by VT/100V Indication of primary current of external VT 2 programmables alarms Alarms type: MIN+MAX or MIN1+MIN2 or MAX1+MAX2 Scale lenght 90° Accuracy cl.1,5 DISPLAY Scale colour: white background, black divisions and numbering Customized scales upon request Option: reference red mark Scale length: 90° Standard scale marking: 0...Un Pointer colour: black INPUT Quantity: single-phase alternating voltage Connection: direct or by external VT/100V Measure: average value measurement with display related to rms value Rating voltage Un: 100 – 300 – 500V Continuous overload: 1,2Un Input signal waveform: simmetric wave Type: sinusoidal, form factor 1,11 Rating frequency fn: 50Hz Working frequency: 47...63Hz Input impedance: > 200kΩ (Un=100V) - ≥ 1MΩ (Un=500V) ALARMS Programmables alarms: 2 Type: MIN+MAX or MIN1+MIN2 or MAX1+MAX2 (see ordering code) Set point setting: by the 2 front keys Setting indication: 41 LED’s bargraph Alarm indication: bargraph blanking segment Accuracy: ± 2,5% Un Histeresis: 5% set point value Intervention delay: singly selectable for each alarm Delay selection: by dip switch removing the front frame Selectable time: 1-3-6-15 seconds Reset time: ≤ 600ms OUTPUT 2 relays with SPDT contacts, potential free Contacts range: 230V 4A cosϕ 0,4 – 24V 4Adc Negative security execution (normally de-energised relay) AUXILIARY SUPPLY Rating value Uaux.: 115 – 230 – 240V Tolerance: ± 10% Uaux Rating frequency fn: 50Hz Working frequency: 47...63Hz Rated burden: ≤ 3VA ORDERING INFORMATION