The E31 Series Split-Core Panelboard Monitoring System provides a solution for electrical load management, ideal for retro-fit applications for dynamic loads, such as the data storage industry, lighting panels, etc. The adapter boards can be mounted on either DIN Rail or Snaptrack for added flexibility.

The E31E kits with Advanced functionality monitor voltage, current, power and energy consumption of each circuit in a panelboard including the main breaker. The accumulated information can be accessed via an ethernet or serial communications interfaces using Modbus,BACnet or SNMP protocols. As any circuit approaches the user-configured thresholds, alarm indicators are triggered, preventing costly downtime from overloaded circuits or failed loads.

Every E31E84 kit includes an Advanced measurement unit with metal housing, four CT adapter boards, four 4 ft round ribbon cables CBL022 and 84 ea 50A split-core CTs (E31CT0) to monitor up to 84 branch circuits, two 3-phase mains and two neutrals. Both flat and round ribbon cables in various lengths are available for use with this product to fulfill your application needs. CTs for monitoring mains and neutrals are sold separately.

APPLICATIONS

• Data center energy management
• Retrofit branch circuit monitoring into existing panels
• Overload protection and infrastructure management
• Subtenant billing
• Load based cost allocation
• Load management
• Load balancing
• Lighting circuits monitoring

FEATURES:

• A compact solution for panelboard monitoring
• ANSI & IEC Class 1 metering system accuracy (1%, including branch CTs)
• Built-in ethernet and serial communication with Modbus, BACnet, & SNMP protocols
• Versatile support for any combination of 1, 2, 3 pole breakers
• Phase angle measurements of every current and voltage input
• Energy snapshots and demand measurements
• Signed Power factor to indicate leading or lagging current
• Signed Power to indicate import/export of energy
• Reports voltage, current, power and energy for mains and branches...one product covers the whole panelboard
• Monitors up to 92 circuits (84 branch circuits, two 3-phase main, two neutral) with one device...saves space
• Two branch CT adapter board mounting options (DIN Rail or Snaptrack) for the CT Adapter Boards...installation flexibility
• 50 A, 100 A, or 200 A CTs can be wired for use with any circuit in the panel
• 4 user-configurable alarm thresholds and individual monitoring of all branches...improved load management
• 50mA to 100A monitoring...widest dynamic range in the industry