QUALITROL BCM QUALITROL BCM - SM Systems

QUALITROL BCM Breaker condition monitor Comprehensive next generation breaker condition monitor 16 analogs and 10 digital input channels to monitor all important parameters of breaker condition Extreme environment support for wide operating temparature range -40 C to 85 C l l Enable condition based maintenance based on real time condition monitoring of the circuit breaker Type tested for all substation level EMC and environmental standards l Standard analytics performed on every breaker operation depicting accurate condition of the circuit breaker including key conditions: Burned or damaged trip and close coils Sticking coil armatures Mal-adjusted trip latches Slow breaker mechanisms Auxiliary contacts out of adjustment Battery charging and DC supply problems Excessive arcing time and re-strike detection l l Maintenance free - with no replaceable batteries, solid state storage with no moving parts. No perodic testing and calibration requirements Smart and quick real time alarming / alerting mechanism l Analog inputs Standard web browser based alarm configuration l Advanced monitoring software l 85 - 264 VAC, 80 - 340 VDC Line frequency 45 - 55 Hz and 55 - 65 Hz operating range Automatic and manual retrieval of full records, record summaries and alarm data 3-phase currents 3 channels, low energy inputs using external split-core CTs Close coils 3 channels, 0 -1 VDC, Coil P/N 9723701 or Hall Effect equivalent Trip coils 3 channels, 0 - 1 VDC, Coil P/N 9723701 or Hall Effect equivalent Battery voltage S/W selectable 150 VDC and 300 VDC FS ranges 2-phase voltages (optional) 2 channels with isolation transformers; 260 VAC, 130 VAC, 80 VAC Travel transducer (optional) 1 channel, quadrature input SF6 gas density/temp/ pressure/dewpoint (optional) 3 channels using Modbus RS-485 multidrop multifunctional sensors. Express values in bars, g/liter, kgm3, rel/abs temperature and pressure, humidity Inside ctrl cab temp. (optional) 1 channel, -50 C to 100 C (RTD or 4 - 20 mA DC) Heater currents (on/off) (optional) 2 channels, 0 - 50 amps AC, split-core CT Switch l Graphical manipulation of records based on time and magnitude zoom l Avoid catastrophic failures and the associated costs of outages by monitoring condition trends over time to discover changing states and estimate eventual failure – Provides an early warning to allow maintenance supervisors and managers time for planned scheduling of repairs and/or maintenance l Automatic comparison of each Trip and Close operation against a master ‘trip fingerprint’ and ‘close fingerprint’ of an acceptable Trip/Close operation to detect changes in breaker performance Built-in alarm logging and reporting engine with acknowledge and reset functions l Input range TECHNICAL SPECIFICATIONS - INPUTS All alarms and events are stored in a log to be retrieved by remote users l Accurate and early incipient fault detection, increasing circuit breaker availability 3 alarm relay outputs for integration into SCADA, local Annunciation l l l l Universal power supply l l l TECHNICAL SPECIFICATIONS - POWER SUPPLY Multiple records can be over-laid for comparison purposes l Multiple communication hardware using Ethernet (RJ45 or Fiber), RS-485 (4 wire using copper cables or built-in Fiber) and RS-232 l Built-in support for DNP3.0 and IEC 61850 protocols l l Other key benefits Built-in 128 samples per cycle waveform capture for all channels provides an added benefit of fault recording l Trip coil integrity monitor (optional) 3 channels, 1 - 10 mA DC trickle current through trip coils Support for built-in IEEE 1588 PTP and NTP time synchronization protocols with 1 millisecond accurate clock for time stamped samples and events l Continuous monitoring of key parameters providing detail diagnostic for failures The BCM system acquires and trends data continuously and stores it for future analysis. The system can acquire the following information: Auxiliary contact opening and closing times Auxiliary contact bouncing times Trip and close coil current profiles Mechanism operating speed Maximum and minimum battery voltage Battery charger problems including ripple 3 phase fault currents Restrike detection Accumulated fault current arcing time (I2t) calculated for every pole l l l l l l l l Resulting high resolution fault records can be used to validate the magnitude and duration of faults l Built-in support for travel transducers measuring precise breaker mechanism movement. An alternate virtual travel transducer feature calculates the mechanism movement for breakers lacking a travel transducer interface l The BCM records the signals that are common to every control circuit and therefore can be applied to any breaker regardless of manufacturer, type or size l 3 channels, split-core CT or Hall Effect sensor equivalent Analog sample rate User selectable for 32/64/128 samples per cycle Digital encoder Mechanism travel stroke and inputs for travel velocity (optional) analysis Digital inputs l 1 channel, stroke measured in mm, inches or degrees. Velocity calculated in meters/sec, feet/sec or degrees/sec Trip initiation User selectable threshold values Backup trip initiation User selectable threshold values Close initiation User selectable threshold values 52A auxiliary brkr contact status User selectable threshold values l 8 GBytes solid state storage provides lifetime data storage for each breaker application 52B auxiliary brkr contact status User selectable threshold values Motor run timer 1 User selectable threshold values User defined alarm outputs helps in deciding the criterion for breaker condition assessment Motor run timer 2 User selectable threshold values Heater current 1 (on/off) User selectable threshold values Heater current 2 (on/off) User selectable threshold values Spare User selectable threshold values l Fleetwide breaker monitoring, identifying specific breakers needing maintenance attention Motor currents AC/DC (optional) l Easy and automatic reporting at breaker level to station level l Tight integration with Qualitrol’s iSGM and SMARTSUB software for centralized, comprehensive SF6 and breaker fleet monitoring l Provide forensic evidence to help prioritize bad-actor replacement programs Provides evidence for replacements or retrofits based on fleet monitoring of breakers from various OEMs and vintages l Repetitive pattern recognition for failed conditions using centralized SMARTSUB software l Records deviations from OEM’s stated breaker nameplate information l Long life design to outlast harsh UHV breaker environments TECHNICAL SPECIFICATIONS - OUTPUTS Designed to be suitable for the EHV and UHV substation environment l Analog output channel BCM failure alarm (Relay #1) Dry contact 0.5 A at 250 V AC / 0.2 A at 125 VDC Breaker failure alarm (Relay #2) Dry contact 0.5 A at 250 V AC / 0.2 A at 125 VDC User configurable alarm (Relay #3) Dry contact 0.5 A at 250 V AC / 0.2 A at 125 VDC Designed for easy retrofits and new installations l IP50 rated enclosure for easy mounting inside exisiting breaker control cabinet. Optional enclosure options available for standalone installations l www.qualitrolcorp.com

QUALITROL BCM Breaker condition monitor Comprehensive next generation breaker condition monitor 16 analogs and 10 digital input channels to monitor all important parameters of breaker condition Extreme environment support for wide operating temparature range -40 C to 85 C l l Enable condition based maintenance based on real time condition monitoring of the circuit breaker Type tested for all substation level EMC and environmental standards l Standard analytics performed on every breaker operation depicting accurate condition of the circuit breaker including key conditions: Burned or damaged trip and close coils Sticking coil armatures Mal-adjusted trip latches Slow breaker mechanisms Auxiliary contacts out of adjustment Battery charging and DC supply problems Excessive arcing time and re-strike detection l l Maintenance free - with no replaceable batteries, solid state storage with no moving parts. No perodic testing and calibration requirements Smart and quick real time alarming / alerting mechanism l Analog inputs Standard web browser based alarm configuration l Advanced monitoring software l 85 - 264 VAC, 80 - 340 VDC Line frequency 45 - 55 Hz and 55 - 65 Hz operating range Automatic and manual retrieval of full records, record summaries and alarm data 3-phase currents 3 channels, low energy inputs using external split-core CTs Close coils 3 channels, 0 -1 VDC, Coil P/N 9723701 or Hall Effect equivalent Trip coils 3 channels, 0 - 1 VDC, Coil P/N 9723701 or Hall Effect equivalent Battery voltage S/W selectable 150 VDC and 300 VDC FS ranges 2-phase voltages (optional) 2 channels with isolation transformers; 260 VAC, 130 VAC, 80 VAC Travel transducer (optional) 1 channel, quadrature input SF6 gas density/temp/ pressure/dewpoint (optional) 3 channels using Modbus RS-485 multidrop multifunctional sensors. Express values in bars, g/liter, kgm3, rel/abs temperature and pressure, humidity Inside ctrl cab temp. (optional) 1 channel, -50 C to 100 C (RTD or 4 - 20 mA DC) Heater currents (on/off) (optional) 2 channels, 0 - 50 amps AC, split-core CT Switch l Graphical manipulation of records based on time and magnitude zoom l Avoid catastrophic failures and the associated costs of outages by monitoring condition trends over time to discover changing states and estimate eventual failure – Provides an early warning to allow maintenance supervisors and managers time for planned scheduling of repairs and/or maintenance l Automatic comparison of each Trip and Close operation against a master ‘trip fingerprint’ and ‘close fingerprint’ of an acceptable Trip/Close operation to detect changes in breaker performance Built-in alarm logging and reporting engine with acknowledge and reset functions l Input range TECHNICAL SPECIFICATIONS - INPUTS All alarms and events are stored in a log to be retrieved by remote users l Accurate and early incipient fault detection, increasing circuit breaker availability 3 alarm relay outputs for integration into SCADA, local Annunciation l l l l Universal power supply l l l TECHNICAL SPECIFICATIONS - POWER SUPPLY Multiple records can be over-laid for comparison purposes l Multiple communication hardware using Ethernet (RJ45 or Fiber), RS-485 (4 wire using copper cables or built-in Fiber) and RS-232 l Built-in support for DNP3.0 and IEC 61850 protocols l l Other key benefits Built-in 128 samples per cycle waveform capture for all channels provides an added benefit of fault recording l Trip coil integrity monitor (optional) 3 channels, 1 - 10 mA DC trickle current through trip coils Support for built-in IEEE 1588 PTP and NTP time synchronization protocols with 1 millisecond accurate clock for time stamped samples and events l Continuous monitoring of key parameters providing detail diagnostic for failures The BCM system acquires and trends data continuously and stores it for future analysis. The system can acquire the following information: Auxiliary contact opening and closing times Auxiliary contact bouncing times Trip and close coil current profiles Mechanism operating speed Maximum and minimum battery voltage Battery charger problems including ripple 3 phase fault currents Restrike detection Accumulated fault current arcing time (I2t) calculated for every pole l l l l l l l l Resulting high resolution fault records can be used to validate the magnitude and duration of faults l Built-in support for travel transducers measuring precise breaker mechanism movement. An alternate virtual travel transducer feature calculates the mechanism movement for breakers lacking a travel transducer interface l The BCM records the signals that are common to every control circuit and therefore can be applied to any breaker regardless of manufacturer, type or size l 3 channels, split-core CT or Hall Effect sensor equivalent Analog sample rate User selectable for 32/64/128 samples per cycle Digital encoder Mechanism travel stroke and inputs for travel velocity (optional) analysis Digital inputs l 1 channel, stroke measured in mm, inches or degrees. Velocity calculated in meters/sec, feet/sec or degrees/sec Trip initiation User selectable threshold values Backup trip initiation User selectable threshold values Close initiation User selectable threshold values 52A auxiliary brkr contact status User selectable threshold values l 8 GBytes solid state storage provides lifetime data storage for each breaker application 52B auxiliary brkr contact status User selectable threshold values Motor run timer 1 User selectable threshold values User defined alarm outputs helps in deciding the criterion for breaker condition assessment Motor run timer 2 User selectable threshold values Heater current 1 (on/off) User selectable threshold values Heater current 2 (on/off) User selectable threshold values Spare User selectable threshold values l Fleetwide breaker monitoring, identifying specific breakers needing maintenance attention Motor currents AC/DC (optional) l Easy and automatic reporting at breaker level to station level l Tight integration with Qualitrol’s iSGM and SMARTSUB software for centralized, comprehensive SF6 and breaker fleet monitoring l Provide forensic evidence to help prioritize bad-actor replacement programs Provides evidence for replacements or retrofits based on fleet monitoring of breakers from various OEMs and vintages l Repetitive pattern recognition for failed conditions using centralized SMARTSUB software l Records deviations from OEM’s stated breaker nameplate information l Long life design to outlast harsh UHV breaker environments TECHNICAL SPECIFICATIONS - OUTPUTS Designed to be suitable for the EHV and UHV substation environment l Analog output channel BCM failure alarm (Relay #1) Dry contact 0.5 A at 250 V AC / 0.2 A at 125 VDC Breaker failure alarm (Relay #2) Dry contact 0.5 A at 250 V AC / 0.2 A at 125 VDC User configurable alarm (Relay #3) Dry contact 0.5 A at 250 V AC / 0.2 A at 125 VDC Designed for easy retrofits and new installations l IP50 rated enclosure for easy mounting inside exisiting breaker control cabinet. Optional enclosure options available for standalone installations l www.qualitrolcorp.com

QUALITROL BCM Breaker condition monitor Comprehensive next generation breaker condition monitor 16 analogs and 10 digital input channels to monitor all important parameters of breaker condition Extreme environment support for wide operating temparature range -40 C to 85 C l l Enable condition based maintenance based on real time condition monitoring of the circuit breaker Type tested for all substation level EMC and environmental standards l Standard analytics performed on every breaker operation depicting accurate condition of the circuit breaker including key conditions: Burned or damaged trip and close coils Sticking coil armatures Mal-adjusted trip latches Slow breaker mechanisms Auxiliary contacts out of adjustment Battery charging and DC supply problems Excessive arcing time and re-strike detection l l Maintenance free - with no replaceable batteries, solid state storage with no moving parts. No perodic testing and calibration requirements Smart and quick real time alarming / alerting mechanism l Analog inputs Standard web browser based alarm configuration l Advanced monitoring software l 85 - 264 VAC, 80 - 340 VDC Line frequency 45 - 55 Hz and 55 - 65 Hz operating range Automatic and manual retrieval of full records, record summaries and alarm data 3-phase currents 3 channels, low energy inputs using external split-core CTs Close coils 3 channels, 0 -1 VDC, Coil P/N 9723701 or Hall Effect equivalent Trip coils 3 channels, 0 - 1 VDC, Coil P/N 9723701 or Hall Effect equivalent Battery voltage S/W selectable 150 VDC and 300 VDC FS ranges 2-phase voltages (optional) 2 channels with isolation transformers; 260 VAC, 130 VAC, 80 VAC Travel transducer (optional) 1 channel, quadrature input SF6 gas density/temp/ pressure/dewpoint (optional) 3 channels using Modbus RS-485 multidrop multifunctional sensors. Express values in bars, g/liter, kgm3, rel/abs temperature and pressure, humidity Inside ctrl cab temp. (optional) 1 channel, -50 C to 100 C (RTD or 4 - 20 mA DC) Heater currents (on/off) (optional) 2 channels, 0 - 50 amps AC, split-core CT Switch l Graphical manipulation of records based on time and magnitude zoom l Avoid catastrophic failures and the associated costs of outages by monitoring condition trends over time to discover changing states and estimate eventual failure – Provides an early warning to allow maintenance supervisors and managers time for planned scheduling of repairs and/or maintenance l Automatic comparison of each Trip and Close operation against a master ‘trip fingerprint’ and ‘close fingerprint’ of an acceptable Trip/Close operation to detect changes in breaker performance Built-in alarm logging and reporting engine with acknowledge and reset functions l Input range TECHNICAL SPECIFICATIONS - INPUTS All alarms and events are stored in a log to be retrieved by remote users l Accurate and early incipient fault detection, increasing circuit breaker availability 3 alarm relay outputs for integration into SCADA, local Annunciation l l l l Universal power supply l l l TECHNICAL SPECIFICATIONS - POWER SUPPLY Multiple records can be over-laid for comparison purposes l Multiple communication hardware using Ethernet (RJ45 or Fiber), RS-485 (4 wire using copper cables or built-in Fiber) and RS-232 l Built-in support for DNP3.0 and IEC 61850 protocols l l Other key benefits Built-in 128 samples per cycle waveform capture for all channels provides an added benefit of fault recording l Trip coil integrity monitor (optional) 3 channels, 1 - 10 mA DC trickle current through trip coils Support for built-in IEEE 1588 PTP and NTP time synchronization protocols with 1 millisecond accurate clock for time stamped samples and events l Continuous monitoring of key parameters providing detail diagnostic for failures The BCM system acquires and trends data continuously and stores it for future analysis. The system can acquire the following information: Auxiliary contact opening and closing times Auxiliary contact bouncing times Trip and close coil current profiles Mechanism operating speed Maximum and minimum battery voltage Battery charger problems including ripple 3 phase fault currents Restrike detection Accumulated fault current arcing time (I2t) calculated for every pole l l l l l l l l Resulting high resolution fault records can be used to validate the magnitude and duration of faults l Built-in support for travel transducers measuring precise breaker mechanism movement. An alternate virtual travel transducer feature calculates the mechanism movement for breakers lacking a travel transducer interface l The BCM records the signals that are common to every control circuit and therefore can be applied to any breaker regardless of manufacturer, type or size l 3 channels, split-core CT or Hall Effect sensor equivalent Analog sample rate User selectable for 32/64/128 samples per cycle Digital encoder Mechanism travel stroke and inputs for travel velocity (optional) analysis Digital inputs l 1 channel, stroke measured in mm, inches or degrees. Velocity calculated in meters/sec, feet/sec or degrees/sec Trip initiation User selectable threshold values Backup trip initiation User selectable threshold values Close initiation User selectable threshold values 52A auxiliary brkr contact status User selectable threshold values l 8 GBytes solid state storage provides lifetime data storage for each breaker application 52B auxiliary brkr contact status User selectable threshold values Motor run timer 1 User selectable threshold values User defined alarm outputs helps in deciding the criterion for breaker condition assessment Motor run timer 2 User selectable threshold values Heater current 1 (on/off) User selectable threshold values Heater current 2 (on/off) User selectable threshold values Spare User selectable threshold values l Fleetwide breaker monitoring, identifying specific breakers needing maintenance attention Motor currents AC/DC (optional) l Easy and automatic reporting at breaker level to station level l Tight integration with Qualitrol’s iSGM and SMARTSUB software for centralized, comprehensive SF6 and breaker fleet monitoring l Provide forensic evidence to help prioritize bad-actor replacement programs Provides evidence for replacements or retrofits based on fleet monitoring of breakers from various OEMs and vintages l Repetitive pattern recognition for failed conditions using centralized SMARTSUB software l Records deviations from OEM’s stated breaker nameplate information l Long life design to outlast harsh UHV breaker environments TECHNICAL SPECIFICATIONS - OUTPUTS Designed to be suitable for the EHV and UHV substation environment l Analog output channel BCM failure alarm (Relay #1) Dry contact 0.5 A at 250 V AC / 0.2 A at 125 VDC Breaker failure alarm (Relay #2) Dry contact 0.5 A at 250 V AC / 0.2 A at 125 VDC User configurable alarm (Relay #3) Dry contact 0.5 A at 250 V AC / 0.2 A at 125 VDC Designed for easy retrofits and new installations l IP50 rated enclosure for easy mounting inside exisiting breaker control cabinet. Optional enclosure options available for standalone installations l www.qualitrolcorp.com

QUALITROL BCM Breaker condition monitor QUALITROL BCM QUALITROL BCM Breaker condition monitor Breaker condition monitor TECHNICAL SPECIFICATIONS - PERFORMANCE BCM front panel LEDs User defined LEDs 1, 2, 3, 4 User defined monitored condition status SF6 Low Low density/pressure for SF6 gas Record Held New record available in BCM memory Breaker Warning Breaker warning based on defined deviation from operating limits Breaker Alarm Breaker failure alarm, duplicating the output contact, Relay #2 BCM Health BCM failure alarm, duplicating the output contact, Relay #1 Recording Parameters Continuous SF6 density, days to lockout, pressure, temperature, humidity (dewpoint) Storage Data storage memory 8 GBytes standard Reporting SF6 emission forecast Forecast for emissions for current calendar year. Report by calendar years based on the data available in local log Breaker operation analysis report A standard report with detailed analysis for every breaker operation includes comparison with stored reference fingerprint operation record. Mechanism operation time, auxiliary contact time, current interruption time, motor run time, peak motor current, restrike detection, travel transducer sensor data Comprehensive next generation breaker condition monitor Next generation monitoring Accurate and early incipient fault detection, increasing circuit breaker availability l Continuous monitoring of key parameters providing detail diagnostic for failures l Fleetwide breaker monitoring, identifying specific breakers needing maintenance attention l Comms Reporting interval Daily, weekly, monthly and yearly reports Hardware media types RJ-45 copper or fiber Ethernet, 2 x USB ports, 2 x RS-485 ports 1 x serial DB-9 connection Provide forensic evidence to help prioritize bad-actor replacement programs l Long life design to outlast harsh UHV breaker environments l Product Summary Description Qualitrol’s BCM is a continuous Protocols DNP3.0 over serial or over TCP/IP, IEC6 1850, Secure File Transfer Protocol (SFTP) (24x7) on-line condition monitoring system Time sync inputs IEEE1588 PTP, NTP for 11kv to 1200kV Circuit Breakers. Ambient operating temperature -40 C to 85 C [-40 F to 185 F] Storage temperature -55 C to 125 C [-67 F to 257 F] Humidity 5 - 97% Non-Condensing Enclosure rating IP50 (for installations inside breaker control cabinet) Optional IP67 enclosure for external mounting Seismic IEC 60255-21-3 Low temp, dry heat and damp heat BS-EN60068-2-1; BS-EN60068-2-2; BS-EN60068-2-56 Our solution can provide monitoring for Environmental single breaker to multi-site for thousands EMC test compliance Others Mechanical l Automatic ‘fingerprint’ comparison of breaker characteristics l Analysis and reporting by Qualitrol experts using optional SMARTSUB substation management software l C37.111-1999 IEEE COMTRADE export of graphics files l l Vibration and shock test compliance BS-EN60068-2-6; BS-EN60068-2-27 Immunity Over 20 years of experience in breaker condition monitoring l l Confirms to relevant specifications for monitoring / control equipment in HV substations: BS-IEC-EN 61000-4-2 2009; BS-IEC-EN 61000-4-3; BS-IEC-EN 61000-4-4; BS-IEC-EN 61000-4-5; BS-IEC-EN 61000-4-6; BS-IEC-EN 61000-6-5; IEEE-ANSI C37.90.1; IEC 810-2 BS-EN 60255-5 sections 6 and 7 dielectric tests; IEC 60255-22-1 1 MHz burst immunity to noise, 2.5 kV EMI / RFI immunity Dimensions (not inc. baseplate) 255mm (W) x 315.2mm (L) x 63.5mm (H) [10.03” x 12.4” x 2.5”] Weight 1.4 kg (3.08 lbs) Local and remo

QUALITROL BCM Breaker condition monitor QUALITROL BCM Breaker condition monitor Next generation monitoring l l l l . g/liter, kgm , rel/abs temperature and 3 pressure, humidity 1 channel, -50 C to 100 C (RTD or 4 - 20 mA DC) 2 channels, 0 - 50 amps AC, split-core CT Switch . Automatic and manual retrieval of full records, record .