Veris H663SM-12 Branch Circuit Monitor
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Veris H663SM-12 Branch Circuit Monitor

Model: H663SM-12

Branch Circuit Current Monitor - Split Core, 12 CTs - 50A, 120V (L-N).

$1,437.16 USD

was $1,891.00

2 to 3 Weeks


Branch Current Monitor, Split-Core

The H663 Series split-core branch circuit current monitoring system provides a costeffective solution for electrical load management. It is ideally suited for applications where load capacity requirements are dynamic, such as data centers and sales floors. The split-core housing makes this device perfect for retrofit projects.

The H663 monitors the current draw of each critical breaker in a panelboard. The accumulated information can be transmitted to a Modbus host and/or viewed on an optional local display via an RS-485 network. Data updates occur approximately once per second to provide timely preventative maintenance information. As a circuit approaches capacity, warning and alarm levels trigger (see graph, facing page). Additional capacity can then be added, or loads balanced, to prevent costly downtime from overloaded circuits and unexpected breaker trips.


Applications

  • Retrofitting panelboards
  • Cost allocation
  • Protecting against overload
  • Managing and balancing loads
  • Lighting circuits

A simple solution for individual circuit current monitoring

  • The H663 reports current consumed on each circuit in the panel board...one product covers multiple points
  • Provides Modbus registers for current limit warnings and alarms...prevents breaker trips
  • Integrates with available network display for local indication

Split-core design and network compatibility... ideal for retrofit applications

  • Up to 63 H663s can be networked on one Modbus RS-485 drop...simplified wiring
  • Split-core CTs are perfect for quick installation on critical load applications that can't be powered down

Key Features

  • Reports current consumed on each circuit in the panel board...one product covers multiple points
  • Provides Modbus registers for current limit warnings and alarms...prevents breaker trips
  • Integrates with available network display for local indication
  • Split-core design and network compatibility... ideal for retrofit applications
  • Up to 63 H663s can be networked on one Modbus RS-485 drop...simplified wiring
  • Split-core CTs are perfect for quick installation on critical load applications that can't be powered down

Specifications

  • Operating Temp. Range 0 to 60°C (32° to 140°F) (<95%RH, non-condensing)
  • Storage Temp. Range -40° to 70°C (-40° to 158°F)
  • Power Source 120VAC (+10/-25%) line-to-neutral, 50/60Hz
Measured Current Inputs:
  • Number of Channels 42, 30, 24, 12, or 1 (Choose one option)
  • Frequency 50/60Hz
  • Sample Rate 1280Hz
  • Update Rate 1.2 sec
  • Accuracy ±5% of reading from 5A to 50A
  • Connection to Conductor Inductive Split-core CT?†
Network Communications:
  • Type Modbus® RTU
  • Connection DIP-switch selectable 2-wire or 4-wire
  • Address DIP-switch selectable address 1 to 247
  • Baud Rate DIP-switch selectable 2400, 4800, 9600, 19200
  • Parity DIP-switch selectable NONE/ODD/EVEN
  • Communication Format 8 data-bits, 1 start-bit, 1 stop-bit
  • Termination 5-position pluggable connector (TX+ TX- SHIELD TX+/RX+ TX-/RX-)
Defaults:
  • Warning Register 60% of current sensor rating (configurable)
  • Alarm Register 70% of current sensor rating (configurable)
  • Current Settings 20 Amp

† Do not apply 300V Class current transformers to circuits having a line-to-neutral voltage greater than 300V, unless adequate additional insulation is applied between the primary conductor and the current transformers. Veris assumes no responsibility for damage of equipment or personal injury caused by products operated on circuits above their published ratings.

Accessories

Click on a category to view a selection of compatible accessories with the Veris H663SM-12 Branch Circuit Monitor.

Veris E31CT3 CT SC 200A Single Size1 6Ft (1.8m) Lead E31CT3 13852
Single split-core current transducer for loads up to 200 A with 6 ft (1.8 m) leads for use with the E31 or H663 panelboard monitoring system.
$60.80 USD

was $80.00


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Veris E31CT3R20 CT SC 200A Single Size1 20Ft (6m)Lead E31CT3R20 13853
Single split-core current transducer for loads up to 200 A with 20 ft (6 m) leads for use with the E31 or H663 panelboard monitoring system.
$72.20 USD

was $95.00


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Veris E31CT0R20 50A CT Six Pack, 20ft (6m) Leads, Use w/ E31 or H663 E31CT0R20 11092
Split-core current transducer six pack for loads up to 50 A with 20 ft (6 m) leads for use with the E31 or H663 panelboard monitoring system.
$181.64 USD

was $239.00


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Veris E31CT1 CT 100A Six Pack 6ft Lead E31CT1 13850
Split-core current transducer six pack for loads up to 100 A with 6 ft (1.8 m) leads for use with the E31 or H663 panelboard monitoring system.
$313.88 USD

was $413.00


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Veris E31CT1R20 CT Six Pack 20ft Lead, 100A E31CT1R20 13851
Split-core current transducer six pack for loads up to 100 A with 20 ft (6 m) leads for use with the E31 or H663 panelboard monitoring system.
$351.88 USD

was $463.00


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Veris E31CTDB CT Adapter Boards E31CTDB 11094
Pack of 2, for use with E31.
$652.84 USD

was $859.00


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