INPUT

Input power (standard) 90-277 VAC (480 VAC 4W+G) 50/ 60 Hz
Input power (enhanced) 480-600 VAC (3W or 4W+G) 50/ 60 Hz
Voltage connection terminals 22 – 14mm/sq.
Overload protection Internally fused
Power consumption <5W / 0.1 A @ 240 VAC Channels / circuit capacity 24 x 4 channels (96 circuits total) PERFORMANCE Accuracy 0.50% Sampling rate > 3 kHz

COMMUNICATIONS

Data protocols Modbus TCP/IP (Ethernet), Modbus RTU (RS-485 2 wire), HTML (web server), SNMP and BACnet.
Modbus serial specifications 9600, 19200, 38400 Baud (selectable)
Ethernet ports 2 x RJ-45 10/100 Mbit
USB port USB 2.0 Type A
Web server HTML via standard browser
WiFi option 802.11 g/n ; requires WiFi option

ENVIRONMENTAL

Operating temperature 0 to 60 °C (32 to 140 °F) (<95% RH non-condensing)
Storage temperature -40 to 70 °C (-40 to 158 °F)
Enclosure versions NEMA 1/IP20 (indoor use); NEMA 4 / IP67 (outdoor use)

APPROVALS

Agency approvals UL Listed to EN61010-1, Cat. III, pollution degree 2, CE

CORE MODULE™ SYSTEM

The versatile and compact Core Module™ functions as a gateway that can host up to four interface modules monitoring a total of 96 circuits. Interface modules connect via ethernet cables and are available for new and retrofit branch circuit and multi-circuit applications. Further accessories are available to enable monitoring of direct current voltages at the final circuit level

INTERFACE MODULES

Purpose built, application-specific Interface Boards simplify installation using intuitive form factors and simplified connectivity via Ethernet cable.

• Solid Core Panelboard CT Strip
• Retrofit Panelboard CT Strip
• Multi-Circuit CT Board
• Busway Module (new installations)
• Busway Module (retrofit installations)
• Digital Input Card
• Legacy Panel Retrofit Interface Board

SOLID CORE PANEL CT STRIP:

• Used for new installations on panelboard branch circuit monitoring
• Up to 21 circuits per strip + 3 auxiliary CT inputs (96 total)**
• 75” and 18mm C-C versions
• 10mm CT window w/ 100 A range
• Optional presence of voltage sensing for breaker status per circuit

SPLIT CORE PANELBOARD MODULE:

• Used for retrofitting installations on panelboard branch circuit monitoring
• Floating CT interface strip with quick connect 10mm split core CTs sits on top of existing conductors
• 24 circuits per module (96 Total)
• Optional presence of voltage sensing for breaker status per circuit

MULTI-CIRCUIT CT MODULE:

• 24 CTs / circuits per module (96 Total)
• Supports 0.33 V solid core and split core CTs as well as available native Rogowski coil version available
• Optional presence of v or breaker status per circuit

PANELBOARD MONITORING MODULE – NEW INSTALLATIONS

• Used for new installations on panelboard branch circuit monitoring
• Up to 21 circuits + 3 auxiliary CT inputs per strip (96 circuits or 2 x panels per Core Module)
• 75”, 18mm and 1” C-C versions
• 8mm CT window w/ 100 A range
• Optional presence of voltage sensing for detects breaker status per circuit
• Ultra-precision CTs deliver 0.5% system level accuracy
• Virtual panel summary accurately display total panel data without the need for mains CTs

PANELBOARD MONITORING MODULE – RETROFIT INSTALLATIONS

• The fastest and most cost-effective way to add branch circuit monitoring to existing panels
• “Floating” CT interface strip with quick connect 10mm split core CTs locates in any raceway
• Self-correcting CT orientation algorithm avoids installation errors
• 24 circuit per strip including 3 auxiliary CT connections that be used for branch or mains monitoring
• Compatible with any size CT
• True Meter function allows for grouping of circuits to present breaker total and phase data
• Virtual Meter function allows for summing specified circuits to provide system level total readings

BUSWAY MONITORING MODULE – NEW INSTALLATIONS

• Used for new installations on busway tap-off monitoring
• Each module monitors 3 or 6 circuits; up to 96 circuits per Core Module using any combination of 3 or 6 circuit monitors
• 8mm CT window w/ 100 A range
• Optional presence of voltage sensing for detects breaker status per circuit
• Ultra-precision CTs deliver 0.5% system level accuracy
• Virtual bus summary accurately displays total bus data without the need for end feed monitoring
• Intuitive configuration with auto detection simplifies setup and allows easy allocation of phases , breaker types and circuit friendly names
• Smart auto reporting features identifies relative location and name of each tap-offs and auto updates when tap-offs are added or removed
• Provides waveform capture per circuit in the event of any disturbance

BUSWAY MONITORING MODULE – RETROFIT INSTALLATIONS

• The quickest and most cost-effective way to add monitoring to existing tap-offs and end feeds.
• Compact enclosure uses easy single hole mounting system with no voltage connections needed for installation in minutes
• Each module monitors 3 or 6 circuits; up to 96 circuits per Core Module using any combination of 3 or 6 circuit monitors
• Accommodates any 0.33V split core or solid core CT
• Virtual bus summary accurately displays total bus data without the need for end feed monitoring
• Intuitive configuration with auto detection simplifies setup and allows easy allocation of phases , breaker types and circuit friendly names
• Smart auto reporting features identifies relative location and name of each tap-offs and auto updates when tap-offs are added or removed
• Provides waveform capture per circuit in the event of any disturbance