OPTIMIZER3

OPTIMIZER3

30 Years of breaker monitoring experience in every box. The OPTIMIZER3 is fully-featured, capable of monitoring Circuit Breaker Timing, Contact Wear, SF6 Leaks and much more!

Applications

  • High voltage circuit breakers to 765 kV
  • Generator
  • Transmission
  • Distribution
  • Circuit Switchers
  • SF6 and oil types, any mechanism type
  • Live tank and dead (grounded) tank
Product Information
Order & Spec Info
Downloads
  • Features

    • Supports Many Sensor Types Including:
    • SF6 Density - Digital / Analog
    • SF6 Compensated Pressure - Analog / LenSense
    • SF6 Dew Point
    • Temperature
    • Heater Function
    • Hydraulic Pressure
    • Air Pressure
    • AC/DC Current & Voltage
    • Cabinet Door
    • Five Powered 4-20 ma Sensor Inputs
    • Three Dual-Mode, Powered Sensor Inputs 4-20 ma or Digital
    • Five Control Signal Inputs (52a, 52b, Tripcoil1, Tripcoil2, Closecoil)
    • Both Legs Fused and Optically Isolated
    • All Connections are made to Pluggable Phoenix Connectors
    • Trip Coil Identified in every Logged Operation
    • Easily Configured for IPO or Ganged Mechanisms
    • Fault/Switching Threshold reports Fault and Switching Operations separately
    • Spring/Compressor Run Time is Logged, Monitored and Alarmed
    • AC or DC Supply Voltage is Logged
    • Built-in Temp Sensor Ambient Temperature is Measured and Logged
    • Master & Slave RS485 Connections Used for:
    • Addressable Sensors
    • DNP3 communication to Legacy SCADA RTUs
    • DNP 3.0 Offers Over 1000 Points
    • No PC Software Required, only a Web Browser is needed
    • Multi-Level Access Passwords
    • The OPTIMIZER3 is a Secure HTTPS Web-Server
    • Internal WI-FI Capability with External Antenna
    • USB Port for Data Uploads, Downloads and Firmware Upgrades;
    • Ethernet RJ-45 or Fiber Communication

    Benefits

    • Enables planned outages vs. forced outages
    • Improve safety by reducing truck rolls
    • Real utility strategies, justified with INCON Monitoring
    • Single pole replacement rather than entire asset
    • Defer major overhauls from 9 years to 18 and grease/travel test intervals to 9 years
    • Identify SF6 leaks sooner
    • SF6 regulatory compliance
  • Ordering Information

    MODELDESCRIPTION
    OM3DCB Monitor with SF6 Density
    OM3D-FCB Monitor with SF6 Density & Fiber Optic Interface
    OM3D-WCB Monitor with SF6 Density & WiFi Communication

    Specifications

    POWER SUPPLY
    Nominal Input Voltage110 to 370 Volts DC / 85-264 Volts AC 50/60 Hz
    Power Dissipation100 W maximum
    CURRENT INPUTS
    VA Burden @ 20% Full Scale0.1 VA
    Continuous Input CurrentCT Full Scale Rating
    Full Scale Peak CurrentCT Full Scale Rating
    CURRENT TRANSFORMERS
    Ranges0-20, -30, -50, -100, -160, -250, -400, -800 Amps
    Accuracy± 1% of Full Scale
    CONTROL SIGNAL INPUTS
    Auxiliary Control Signal48 to 250 Volts DC (5 ea.)
    Input Resistance500K Ohms
    CURRENT DATA ACQUISITION
    Event Duration10 Cycles Nominal
    Line Frequency50/60 Hz Programmable
    Sampling Rate Per Phase32 times per line cycle
    SF6 INPUTS
    Sensor Type"True Density" or Temperature-Compensated Pressure
    Sensor Signal4-20 mA Analog or Digital
    Sensor Power20 VDC (Provided)
    Measurement Range0-60 Grams/Liter, (-50 to 80 °C)
    Sampling RateOnce per second
    RELAY OUTPUT
    1 each, Form C3A at 250 VAC or 30 VDC
    ISOLATION
    CT Input Phase to Enclosure1500 Vrms
    CT Input Phase to Enclosure2500 Vrms
    Auxiliary Input to Enclosure1500 Vrms
    Relay Contacts to Enclosure1500 Vrms
    SURGE WITHSTAND
    ExceedsIEEE 472-1972 & ANSI C37.90a
    USER INTERFACE
    LED Panel IndicatorsSystem OK, Warning, Alarm
    Computer PortsRS-485 Full Duplex (2 ea.), Ethernet, Mini-USB, USB 2.0
    ProtocolsDNP 3.0, Web Server (TCP/IP)
    OPERATING ENVIRONMENT
    Temperature-40 to 150 °F (-40 to 65 °C)
    Humidity85% non-condensing, maximum
    WEIGHT AND DIMENSIONS
    Dimensions184L x 146W x 76H mm (7.25L x 5.75W x 3.00H in.)
    Shipping Weight2.25 kg (5 lbs.)