User Manual

EMpro - multifunctional energy measuring devices for DIN rail mounting
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PHOENIX CONTACT 109357_en_00
Input measuring range using transformer
Primary
Secondary
Secondary measuring range
100 A AC ... 20,000 A AC
40 mV AC or 400 mV AC
0 mV AC ... 48 mV AC or 0 mV AC ... 480 mV AC
Overload capacity 1.2 x In = 1.2 x 400 mV AC = 480 mV AC
Short-term overload
Discrimination threshold 0.1% In
Accuracy 0.5% (10%...120% In)
Power measurement
Accuracy, active power
Current transformer:
Rogowski coil direct connection:
0.5% (in acc. with DIN EN 61557-12)
1% (in acc. with DIN EN 61557-12)
Precision, reactive power
Current transformer:
Rogowski coil direct connection:
1% (in acc. with DIN EN 61557-12)
2% (in acc. with DIN EN 61557-12)
Accuracy, apparent power
Current transformer:
Rogowski coil direct connection:
0.5% (in acc. with DIN EN 61557-12)
1% (in acc. with DIN EN 61557-12)
Active energy in accordance with 62053-22
Current transformer:
Active energy in accordance with 62053-21
Rogowski coil direct connection:
Class 0.5 S
Class 1
Reactive energy in accordance with EN 62053-23
Current transformer:
Rogowski coil direct connection:
Class 2
Class 2
Pulse value, LED test output
Current transformer:
Rogowski coil direct connection:
0.1 Wh/Imp
100 Wh/Imp
Supply
Supply voltage range 80 ... 277 V AC
120 ... 300 V DC
Nominal supply voltage 100 V AC ... 230 V AC +/-20%
150 V DC ... 250 V DC +/-20%
Frequency AC sine (50/60 Hz)
Power consumption <4 W
Digital input in accordance with 61131-2 (type 3)
Nominal voltage 24 V DC
Nominal current -
Input voltage range 0 V DC ... 30 V DC
Signal ON time 30 ms
Technical data [...]