18
B R A NCH CI RCU IT MON ITOR I NG
I N S TA L L AT I O N A N D CO M M I SS I O N I N G I N S T R U C T I O N S
—
ASPMETER split core
Data output
Monitoring at mains
ASPMETER-A ASPMETER-B
ASPMETER-C
Current per phase
•
•
•
Max. current per phase
•
•
•
Current demand per phase
•
•
•
Max. current demand
per phase
•
•
•
Current phase angle
•
•
–
Energy (kWh) per phase
•
•
–
Real power (kW) per phase
•
•
–
Apparent power (kVA)
•
•
–
Power factor total *
•
•
–
Power factor per phase
•
•
–
Voltage L-L and average
of 3 phases
•
•
–
Voltage L-N and average
of 3 phases
•
•
–
Voltage L-N and per phase
•
•
–
Frequency (phase A)
•
•
–
Monitoring at branch circuit
Current
•
•
•
Max. current
•
•
•
Current demand
•
•
•
Max. current demand
•
•
•
Current phase angle
•
•
–
Real power (kW)
•
–
–
Real power (kW) demand
•
–
–
Real power (kW) demand
max.
•
–
–
Energy (kWh) per circuit
•
–
–
Power factor
•
–
–
Apparent power (kVA)
•
–
–
Modbus alarms
Voltage over/under
•
•
–
Current over/under
•
•
•
* Based on a 3-phase breaker rotation.
Blink code for status LED
Color and pattern
Status description
Green, once per second
Normal operation
Amber, once per second
Volts or amps clipping
Amber, twice per second
Invalid firmware image
Red, solid or blink
Diagnostic event detected
Split-core CT accuracy
Description
Split-core CT
50 A
100 A
200 A
Voltage rating
300 V AC
300 V AC (CE),
600 V AC (UL)
300 V AC (CE),
600 V AC (UL)
Accuracy
±1%
±0.5%
±1%
Temperature
0 °C to 60 °C
Agency
UL 508 recognized, EN61010-1
Commissioning
1. Install according to instructions in mechanical
installation.
2. Provide control power to panel.
3. Configure installation mode using Modbus register 6.
4. Configure CT scaling.
5. Configure alarms.
6. Configure demand.
Download the free configuration tool “NetConfig” from
www.veris.com/modbus_downloads.aspx to commission
the E3x for operation.
