Intermediate Monitoring - Power and Current for one 3-phase main, one neutral, Current only for 42 branch circuits, 100 Amp CT with 3/4" spacing, 2 CT strips, Modbus communications, 90 to 277VAC (L-N).
Intermediate Monitoring - Power and Current for one 3-phase main, one neutral, Current only for 42 branch circuits, 100 Amp CT with 3/4" spacing, 2 CT strips, Modbus communications, 90 to 277VAC (L-N).
The E30B042 kit with Intermediate functionality monitors voltage, current, power and energy consumption in the mains along with voltage and current in the branches in a panelboard. The accumulated information can be transmitted through the communications interface. Data updates occur roughly every two seconds to provide timely preventative maintenance information. As any circuit approaches the user-configured thresholds, alarm indicators are triggered, preventing costly downtime from overloaded circuits or failed loads.
Features
Applications
Ideal for the following applications: Branch Circuit Monitoring in New Construction, Load Based Cost Allocation, Overload Protection, Load Management, Load Balancing and Lighting Circuits.
Input Power | 90-277 VAC, 50/60 Hz |
Power Energy | IEC 62053-21 Class 1, ANSI C12.1-2008 |
Sampling Frequency | 2560 Hz |
Update Rate | 1.8 s |
Overload Capacity | 22 kAIC |
Monitoring at Mains | E30A | E30B | E30C |
---|---|---|---|
Current per phase | |||
Max. current per phase | |||
Current demand per phase | |||
Max. current demand per phase | |||
Energy (kWh) per phase | |||
Real Power (kW) per phase | |||
Apparent Power (kVA) | |||
Power factor total * | |||
Power factor per phase | |||
Voltage, L-L and average | |||
Voltage, L-N and average | |||
Voltage, L-N and per phase | |||
Frequency (phase A) | |||
Monitoring at Branch Circuit | |||
Current | |||
Max. current | |||
Current demand | |||
Max. current demand | |||
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.
Input Power | 90-277 VAC, 50/60 Hz |
Power Energy | IEC 62053-21 Class 1, ANSI C12.1-2008 |
Sampling Frequency | 2560 Hz |
Update Rate | 1.8 s |
Overload Capacity | 22 kAIC |
Monitoring at Mains | E30A | E30B | E30C |
---|---|---|---|
Current per phase | |||
Max. current per phase | |||
Current demand per phase | |||
Max. current demand per phase | |||
Energy (kWh) per phase | |||
Real Power (kW) per phase | |||
Apparent Power (kVA) | |||
Power factor total * | |||
Power factor per phase | |||
Voltage, L-L and average | |||
Voltage, L-N and average | |||
Voltage, L-N and per phase | |||
Frequency (phase A) | |||
Monitoring at Branch Circuit | |||
Current | |||
Max. current | |||
Current demand | |||
Max. current demand | |||
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.