P&B MPC2000D User Manual

Page 4 Issue 2 22/4/98 MPC2000D
3. Technical Specification
3.1 Technical Data
3.1.1 Auxiliary Power Supply
AC Nominal: 110V AC, Range: 80 - 135V AC
240V AC, Range: 160 - 270V AC
DC [optional] 30V DC, 110V DC (others on request)
Frequency: 45 - 65 Hz
Maximum Power Consumption: 6 - 8VA
3.1.2 Phase Current Inputs
Method: True RMS, Sample time 0.5mS
Range: 0.05 to 12 x Phase CT Primary Amps
Full Scale 12 x Phase CT Primary Amps setting
Accuracy: +/- 1.5% for 0.9 to 1.5 x CT Primary
+/- 5% above 1.5 x CT Primary
+/- 3% + 0.02 below 0.9 x CT Primary
3.1.3. Earth Fault Current Inputs
Method: True RMS, sample time 0.5mS
Range: 0.05 to 1.0 x E/F CT Primary
Full Scale: 1.0 x E/F CT Primary Amps Setting
Accuracy: +/- 1.5% of Full Scale
3.1.4. Line Voltage Inputs
Method: True RMS, sample time 0.5mS
Without VT Transformer
Range: 90 - 660V AC
Accuracy: +/- 1.0% of Full Scale
With VT Transformer
Range: 90 - 660V x (VT Primary/VT Secondary)
Limited to 25kV
Accuracy: +/- 1.0% of Full Scale

P&B MPC2000D Specifications

General

Brand	P&B
Model	MPC2000D
Category	Controller
Language	English