EMM-µD3VA 3-phase DIN rail-mounted voltmeter and ammeter

Voltmeter and  ammeter

Voltmeter and ammeter

 

Mechanical characteristics: DIN rail mounting 3 modules

Auxiliary supply: 230 Vac 50-60 Hz

Voltage inputs: 3 inputs 500 V max

Currents inputs: 3 inputs 0,05÷5A rms with external CT ratio programmable

Option 1A: 3 inputs 0,01÷1A rms
Option TT10: direct inputs for current max 16A with current sensor
Option TT50: direct inputs for curren max 63A with current sensor
Option TT100: direct inputs for curren max 100A with current sensor
Option TTA50: direct inputs for curren max 63A with split-core current sensor
Option TTA100: direct inputs for curren max 100A with split-core current sensor
Option M: 3 inputs 0,05 ÷ 5A rms for measure in 3 single phase line or bidirectional

Measured parameters: Voltages, Currents, Frequency

Measuring accuracy: Voltage: < 0.5% - Current: < 0.5%

Frequency measure: 40 ÷ 100 Hz

Digital outputs (option): 2 photomos 10 ÷ 300 Vcc / 150 mA or 10÷250Vca / 150mA max for alarms

Display: 3 displays with 10 mm red LED (3 digit of 10 mm - 7 segments)