Technical Data
Operating Voltage (Un),*
Operating Range(DU) : Please look at labels on the device.
Operating Frequency(f) : 45-65 Hz
Accuracy : 1% ±1 digit [(%10-%100) full scale]
Measuring Input (Vin) : 10-600 V AC (for EVM-3, EVM-3C)
Power Consumption(Pcons) : <4 VA
Burden : <1 VA (per phase)
Output Contact : 5 A, 250 V, 1250 VA (Resistive) (for EVM-3C)
Voltage Transformer Ratio
Primary : 1-40000 (for EVM-3C)
Secondary : 1-250 (for EVM-3C)
Ins. Tripping : >1.5 x SPH or <0.5 x SPL (for EVM-3C)
Hysteresis : 0-0.5 x Full scale (for EVM-3C)
Delay Time : 0.0 - 999.9 sec. (for EVM-3C)
Enclosure : Non-flammable
Equipment Protection : Double Insulation ( ),
Measuring CategoryIII
Ambient Temperature : -5 C; +50 C
Degree of Protection : IP 40 (Front Panel)
Installations : Flush mounting with rear terminals