GE Industrial Solutions GE Zenith Series DPB - Manual (Page 73)

65 Installation & Operation Manual, GE Series DPB Busway
March 25, 2013, Rev 0 GE Confidential
Series DPB Busway Installation & Operation Manual
APPENDIX B: END FEED (INPUT PM PCB) MONITORING
SPECIFICATIONS
BCMS Basic = Current Only
BCMS Plus = Current + Voltage
MONITORED PARAMETERS
PARAMETER DESCRIPTION
RESO-
LUTION
NOTES
BCMS
BASIC
BCMS
PLUS
Current (A):
A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
1
0.1 A
Input source current(s); neutral and ground
current optional
a a
Maximum Current (A):
A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
1
0.1 A Maximum input current detected per phase a a
Minimum Current (A):
A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
1
0.1 A Minimum input current detected per phase a a
Current (A):
A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
1
0.1 A
Average input current monitored over 15-60
minutes rolling average (user defined)
a a
Percent Load Utiliza-
tion (%): A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
0.1%
Percentage of maximum circuit breaker
current utilization. Requires personalization
of circuit breaker current rating
a a
Voltage Source 1 and
2 (VAC):
A, B, C Phase (L-L, L-N) –
source 1;
A, B, C Phase (L-L, L-N) –
source 2
0.1 VAC Input source voltage(s) a
Crest Factor
(Peak A RMS): A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
0.001 A
Peak waveform current divided by average
RMS current of the waveform; per phase
a
Real Power (kW):
A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
0.01 kW kW (real power) per phase a
Apparent Power (kVA):
A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
0.01 kVA kVA (apparent power) per phase a
Reactive Power (kVAR):
A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2) 0.01
kVAR
kVAR (reactive power) per phase a
Power Factor (PF):
A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
0.01 PF Load Power Factor per phase a
Energy Usage (kWh):
A, B, C (circuit breaker 1);
A, B, C (circuit breaker 2)
0.01 kW Energy consumption per phase a
Total Harmonic
Distortion (%THD): A, B, C Phase (source1);
A, B, C Phase (source2);
0.1%
Total Harmonic Distortion (load) per phase
measured to 3
rd , 5 th , 7 th , 9 th , 11 th , 13 th
harmonics
a
Frequency (Hz): A phase (40 – 70 Hz) 0.1 Hz
Source frequency as measured from phase
A
a
1 Neutral and Ground currents may be monitored in addition to phase currents; see note on neutral and ground current monitoring.