4 digits display
Easy to use with front panel keypad
5A or 60mV, CT20/30 current transformer or 60mV input
Programmable scale between 5A and 9999A
Multifunctional alarm output for upper and lower limits (order option)
Communication feature via isolated RS485, using ModBus RTU protocol (order option)
Measuring type can be selected as AC, DC or true RMS
0/4-20mA, 0-10V or 1-5V output selection (Only “A” type output devices)
Key lock feature
CT20/30 current transformer (order separately)
CE marked according to European Norms
| Environmental Conditions | |
| Ambient/Storage Temperature | 0 ...50 ºC / -25...70 ºC |
| Relative Humidity | 80% Relative humidity for temperatures up to 31 °C, decreasing linearly to 50% at 40 °C |
| Protection Degree | According to EN 60529 Front panel: IP65, Rear panel: IP20 |
| Height | Max. 2000m |
| Electrical Characteristics | |
| Supply | 230V AC +10% -20% or 24V AC ±10%, 50/60Hz or 9-30V DC / 7-24V AC ±10% SMPS |
| Power consumption | 5VA |
| External Connections | Screw-terminals |
| Scale | AC and RMS: While input type in 5A/60mV : 0...9999A (determined by c.tr.r parameter) For example: If c.tr.r=5, scale is 0...5A While input type in CT20/30/60mV : If ityp=Ct20, input range is 0...300A (determined by turn parameter) For example: If turn=1, scale is 0...300A If ityp=Ct30, input range is 0...120A (determined by turn parameter) For example: If turn=1, scale is 0...120A DC: While input type in 5A/60mV : -999...9999A (specified by c.t.r.r parameter) For example: If c.tr.r=5, scale is -5...5A While input type in CT20/30/60mV : DC Measurement can not be performed by using current transformer If ityp=Shnt, input range is 0..9999A (determined by c.tr.r parameter) For example: If c.tr.r=5, scale is -5...5A |
| Sensitivity | 0.002A x c.t.r.r (for example, 0.01A for c.t.r.r=5) |
| Accuracy | AC: ±1%(of full scale) (±2% for square wave form) DC: ±1% (of full scale) RMS: ±1% (of full scale) (±2% for square wave form) |
| Input Range | Pin 10 and Pin 11: -5...5A or CT20/30 input devices 0...150mA (device may be damaged at 10A and above currents) Pin 9 and Pin 12: -60...60mV (device may be damaged at 50V and above voltages) |
| Input Impedance | Pin 10 and Pin 11: 12mohm Pin 9 and Pin 12: 40kohm |
| Frequency Range | DC, 10Hz - 200Hz (10Hz-70Hz For square wave form) |
| Outputs | |
| Analog Output | 0-20mA DC, 4-20mA DC, 0-10V DC or 1-5V DC selection (load resistance for current outputs are max. 500Ω) |
| Alarm Output | Relay: 250V AC, 8A (for resistive load), NO+NC |
| Life Expectancy | Mechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A at 250V AC, resistive load) |
| Housing | |
| Mounting Method | Panel mounting |
| Dimensions | W77xH35xD61 mm |
| Weight | Approx. 250g (after packaging) |
| Enclosure Material | Self extinguishing plastics |