Franklin Grid INCON Optimizer 3
POAExcluding Tax
Description
Description
The Franklin Grid 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.
With 8 sensor inputs, 5 timing inputs, and an onboard ambient temperature sensor and supply voltage monitor, the Optimzer3 and its array of sensors deliver a complete diagnostics report of a circuit breaker’s performance. Utility technicians are empowered with the data to repair a small issue before it causes a substantial failure that may require equipment replacement or even an entire overhaul of a high-cost asset.
With 8 sensor inputs, 5 timing inputs, and an onboard ambient temperature sensor and supply voltage monitor, the Optimizer3 Circuit Breaker Monitor and its array of sensors deliver a complete diagnostics report of a circuit breaker’s performance. Click on each breaker cabinet component to see how.
DATA COMMUNICATION
Performance data is delivered through standard network communication protocols to maintenance, reliability, and environmental protection stakeholders with role-based access and permissions.
SETUP & CONFIGURATION
Remotely setup and program, clear and reset alarms, install firmware upgrades. Personnel can also save, download and copy configurations between breakers.
Specification
Components & Dimensions
1. Power input & relay output
2. CT inputs
3. Timing inputs
4. RS-485 ports
5. Digital/analog sensor inputs
6. Analog sensor inputs
7. Status LEDs
8. Mini USB port5678
9. Ambient temperature sensor
10. Fiber-optic port (optional)
11. USB 2.0 port
12. Ethernet port
13. Vents
14. Mounting holes
Specifications
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 (OM3D-F Model Only) |
| 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) |
COMMUNICATION
The Optimizer3 functions as a web server itself, with no additional software required for communication. It is connected to a network via either a fiber optic, Ethernet or RS-485 connection to facilitate the transfer of data. The web-based interface allows users to securely connect directly to the Optimizer3 data from any web-enabled device without having to host anything on a server.
Remote Functions
- Setup
- Programming
- Alarm clearing
- Alarm resetting
- Firmware upgrades
Circuit Breaker Status
- Alarm status
- Date/time of last operation
- Operation number
- Real-time RMS current
Sensor Status
- SF6 gas compliance info
- Ambient temperature
- Supply voltage
- Sensor information
Setup & Configuration
- The completed configuration can be downloaded and saved as an XML file
- The configuration file can be edited with a word processor and uploaded to other Optimizer 3 units, enabling them to be quickly configured for breakers of the same type
Data Security
To accommodate the high level of importance power utilities place on security, the Optimizer3 employs a multitude of contemporary security methods to prevent unauthorized access to data including:
- Secure access via HTTPS port only
- Encrypted USB flash drive access
- 10-minute inactivity timeout
- No default passwords
- Generic feedback from failed logins
- Hidden password characters
- Successful third party vulnerability threat testing:
- San Diego Gas & Electric
- Lower Colorado River Authority
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