13. Specification
System
Display
Inputs
Nominal Input Voltage (AC RMS)
Max continuous input voltage
Nominal input voltage burden
System PT Primary Values
System PT Secondary Values
120% of Nominal Value
Nominal Input Current
1A/5A
Nominal input current burden
(Inbuilt CT)
max continuous input current
<0.3 VA approx. per phase
120% of Nominal value
Std. Values 1 to 9999A (1 or 5 Amp secondary)
1A / 5A, programmable on site
System CT secondary values
100VLL to 600VLL programmable on site.
(57.7VLN to 346.4VLN)
Overload Indication
“-OL-” >121% of Nominal value
(for voltage and current)
100VLL to 1200 kVLL, programmable on site
System CT primary values
2 x Rated Value
(1s application at 10s intervals) repeated 10 times
2 x nominal Value
(1s application at 5min intervals) repeated 5 times
Overload withstand
Current input
Voltage input
<0.3 VA approx. per Phase (at nominal 240V)
100VLL to 600VLL programmable on site.
(57.7VLN to 346.4VLN)
RM3440i (as per order ) : 3 Phase 3 Wire / 3 phase 4 Wire programmable at site
1 Phase 2 Wire
Approx. 1 seconds
Update
3.5" Graphical LCD, resolution 320x240 pixels
TFT LCD
Controls
Resistive Touch Screen
User Interface
RM3440iDL : 3 Phase 3 Wire / 3 phase 4 Wire /1 Phase 2 Wire
programmable at site
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