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INCON - Model Optimizer 3 -Circuit Breaker Monitor
The INCON Optimizer3 Circuit Breaker Monitor delivers advanced automated reporting of all critical circuit breaker diagnostics to ensure uptime and facilitate predictive maintenance. The Optimizer3 is ideal for high-voltage, live or dead-tank, oil, vacuum or gas circuit breakers.
With early detection of circuit breaker deficiencies and automated system performance evaluation, the Optimizer3 Circuit Breaker Monitor provides utilities with the tools to help improve efficiency, extend equipment service life, and enhance reliability of their systems.
24/7 REAL-TIME ANALYSIS
The web-based software provides monitoring data on both the mechanical and electrical performance of a circuit breaker, delivering trending analysis that predicts the date of future service. All data can be seamlessly fed into existing back-office software via DNP3 network communication protocol.
CONDITION BASED MAINTENANCE
Armed with a high degree of circuit breaker performance insight from the Optimizer3, utilities can deploy maintenance with intelligence and only as needed – limiting truck roles, speeding reaction time, and lowering overall maintenance costs.
BREAKER TIMING
In the milliseconds it takes for a circuit breaker to trip, the Optimizer3 collects a full battery of timing data including opening (trip) time, clearing time, arc duration, and opening/closing travel times and velocities are automatically analyzed to provide a full assessment of the circuit breaker’s health.
SF6 REPORTING
The Optimizer3 aids in the mandatory compliance reporting required by the EPA, resources boards, and other regulatory agencies by monitoring for SF6 gas leaks and related indicators and automatically reporting any fugitive emissions.
Circuit Breaker Monitoring Capabilities
- Breaker State (Open/Closed)
- Breaker Timing
- Opening & Closing Time (Latch Time)
- Opening & Closing Travel Time
- Arc Time
- Interrupting Time
- Opening & Closing Travel Velocity
- Operations Count
- Fault-Interrupt Count
- Non-Fault-Interrupt Count
- Days Since Last Operation
- Trip & Close Coil Circuit Integrity
- Charging Motor Current Draw & Run Time
- Contact Wear & Restrike Detection
Circuit Breaker Monitoring Reporting
- 2-Hour Current Log (5000 Records – FIFO)
- Min., Max., & Average Current
- Event History (5000 Records – FIFO)
- Opening Coil (1 or 2)
- Timing Measurements
- Opening & Closing Velocity
- Peak Fault Current
- Alarm Status for Each Operation
- Contact Wear for Each Operation
- Accumulated Contact Wear
SF6 Gas Monitoring Capabilities
- Gas Density
- Gas Pressure
- Gas Temperature
- Leakage Trend & Confidence Level
- Forecasts Days until Low Gas Alarm
SF6 Gas Monitoring Reporting
- Daily Average (750 Records – FIFO)
- Pressure, density, temperature & SF6 mass
- 2-Hour History Log (5000 Records – FIFO)
- Pressure, density, temperature
Sensor Types Supported
- SF6 Gas Density, Temperature, Pressure
- SF6 Gas Dew Point
- Generic AC/DC Voltage & Current
- Generic (Hydraulic, Air) Pressure
- Generic Temperature
- Tank Heaters (UPSM-241)
- Analog: 4-20mA (Loop-Powered)
- Digital: Frequency/Pulse-Width Modulated
Immunity and Emissions Certification
- CISPR 16-2-1 (Conducted Emissions)
- CISPR 16-2-3 (Radiated Emissions)
- IEC61000-4-2 (ESD)
- IEC61000-4-3 (Radiated RF)
- IEC61000-4-4 (EFT)
- IEC61000-4-5 (Surge)
- IEC61000-4-6 (Conducted RF)
- IEC 61000-4-11 (Voltage Dips & Interrupts)
- IEC 61000-4-12 (Damped Osc. Wave, Power Ports)
- FCC Part 15, Subpart B; ICES-003 (Emissions)
Specifications
- Environmental : Operating Temperature: -40 to 65° C
- Storage Temperature: -40 to 65° C
- Humidity: 0 to 95% Non-condensing
- Communications : RS-485 Full/Half Duplex, Ethernet, Fiber-optic
- Relay Output : Dry Contact; 1 ea. Form C
- Relay Contact Rating : N.O: 5 Amps @ 250 VAC or 3 Amps @30 VDC
- N.C: 2 Amps @ 250 VAC or 1 Amp @ 30 VDC
- Relay Contact Fuses : 3.15 A Slow-Blow
- Power Supply Input Voltage : 110-250 VDC / 90-264 VAC, 50 / 60 Hz
- Power Consumption : 60VA Maximum
- Power Supply Input Fuses : 3.15 A Slow-Blow
- Aux Input Voltage : 0 to 48 - 250 VDC
- Aux Input Fuses : ¼ A Fast-Blow
- Aux Input Impedance : 540K Ohms
- CT Pickup Coil Input Signal : 0 to 5 VAC
- Input Sampling Rate : 32 Samples per line cycle
- Sensor Signal : Analog: 4 to 20 mA
- Digital: Frequency & Pulse-Width Modulated
- Sensor Power : 20 VDC @ 25mA Max
- Analog Sensor Accuracy : +/-1% of Full-Scale Max, +/-0.5% Typ.
- Dimensions : 280 mm L x 70 mm W x 143 mm H, 11" L x 2¾" W x 5 5/8" H
- Shipping Weight : 6 lbs. (2.25Kg)