Circuit Breaker Testing Equipment (8)
SCOT MXP
SCOT Series of CB Time Interval Meter from SCOPE are compact and reliable instruments to measure operating time of all types of HV/EHV circuit breakers under charged switchyard conditions up to 400kV.
SCOT MXP measures, displays and prints CLOSE, OPEN and CLOSE-OPEN time in various configurations. The MXP has a special mode to measure Pre-Insertion Resistor (PIR) closing time
Features
- Select the operation and mode to be performed e.g. CLOSE, OPEN or CLOSE-OPEN
- Operating time of all three poles are measured and displayed simultaneously on the display
- Test results can be stored and downloaded to a PC using SCOPE’s CDATA software
- Inbuilt clock to tag date and time of test to the readings
- 4 line 20 character backlit LCD display for menu and results
- Inbuilt memory to hold results of last 50 tests
- Easy to use menu driven user interface for operation
- Diagnostics for instrument condition and calibration watch
- Inbuilt thermal printer for printing results
Specifications
| Parameters | SCOT MXP |
| Channels | Maximum eight in PIR mode |
| Breaker Control | Solid state contacts rated 300V / 30A for breaker operation |
| Output | 4 line 20 character backlit LCD RS 232C port for downloading data to PC |
| Printer | Inbuilt thermal printer, 55mm wide roll |
| Range | 999ms maximum |
| Resolution | 1ms |
| Measuring Accuracy | Value ± 0.05% ± 1 digit |
| Test Leads | Set of 15m, wear resistant test cable |
| Environment | 0° to 50° C, 95% RH (Non-condensing) |
| Power | 230V AC ± 15%, 50Hz ± 10%, 25 VA |
| Dimensions | 430 x 345 x 160 mm |
| Instrument Weight | 6kg |
HISAC Ultima
HISAC Ultima – new generation Circuit Breaker Dynamic Test Set from SCOPE …. The ultimate solution for testing Circuit Breakers of all types. HISAC Ultima is the most complete analyser for checking the dynamic performance of CBs in live EHV switchyards upto 765 kV.
HISAC Ultima can carry out Dynamic Contact Resistance Measurement on SIX breaks of THREE poles in one operation thereby significantly reducing stress on CB & testing downtime.
It offers flexibility to create pre-programmed Test Plans including all test settings for all types of circuit breakers available in a switchyard that can simply be recalled at the time of actual testing. This saves you from doing all settings in switchyards.
The Analysis software offers a range of utilities which enables effective Condition Monitoring of CB by comparing present test data with previous signatures and predicting future performance.
Features
- Tests all types of circuit breakers - LV, HV & EHV for all critical performance parameters of all the poles / breaks in a single shot.
- Measures Main/PIR contact timings, bounce, non simultaneity of contacts and auxiliary contact timings.
- Analyses contact travel characteristics for speed, insertion, contact gap, over-travel and rebound with suitable transducer and mounting fixture.
- Records trip and close coil current characteristics.
- Registers the signature of Dynamic Contact Resistance of main and arcing contacts, of all the 6 breaks simultaneously.
- Displays settings, graphical and tabulated test results.
- Prints test report in graphical format with test header and calculation footer, on external printer(not supplied).
- Incorporates powerful and practical Windows™ based Test Manager Software to control & operate instrument; view, analyze and handle graphical test data on a laptop at high resolution.
- Selects pre-programmed setup parameters and pass/fail limits through software.
- Connects to CB with wear resistant test leads of sufficient length, having quick-fit connectors, suitable for EHV circuit breakers.
- Moves easily within switchyard as the set can be mounted on a specially designed Trolley having large wheels & mains supply distribution board.
- Travel – For evaluating travel characteristics of operating mechanisms, SCOPE offers rotary and linear resistive travel transducers with universal / specially designed fixtures to suit variety of CBs available.
- DCRM module captures dynamic variation in contact resistance of main & arcing contacts during breaker operation.
- Each DCRM module has in built independent isolated, rechargeable battery based 100A DC source.
- The result is plotted in graphical form on the software screen, which can be further analysed for finding parameters such as contact gap, total insertion, arcing tip insertion, main and arcing contact resistance values etc.
- Additional optional modules are available to measure PIR value and for monitoring Station DC (Coil voltage), Motor current or other static parameters through configurable Analog channels.
- Type Tested as per IEC 60068, IEC 61326 & IEC 61010-1. CE marked
- Supplied with suitable Test Leads & aluminium transport cases for instruments.
- Travel Transducer and fixture as per order based on make, type & rating of CB.
Specifications
| Parameter | HISAC Ultima |
| Trigger Options | O, C, C-O, O-C, O-C-O |
| Timing Channel | 24 : 4 Main + 4 PIR per pole, 3 poles Simultaneously |
| Auxiliary Contact Timing Channel | 8 : 4 dry + 4 wet Expandable up to 6 Dry + 6 Wet |
| Best Time Resolution | 50μS |
| Coil Current Channel | 3 : Trip / Close coil current optionally expandable up to 6 |
| Travel Channel | 3 : Travel characteristic optionally expandable up to 6 |
| Analog Channel for DCRM Input (Optional) | 1 / 2 / 3 / 6 – as per DCRM modules selected |
| DCRM Resistance Range & Current (Optional) | 1000 / 2000 / 4000 / 8000 μΩ Selectable, Current 100A DC |
| Static Contact Resistance (CRM) Channel | As per DCRM modules selected |
| CRM Resistance Range | 1000 / 2000 / 4000 / 8000 μΩ Selectable |
| Configurable Analog Channel (Optional) | Up to 6: For inputs of station battery voltage, PIR value etc. |
| PIR value Measurement (Optional) | 0-5000Ω with the resolution of 1Ω |
| Sampling Speed | 1 / 2 / 5 / 10 / 20 kC Selectable |
| Display | Display of laptop |
| Operation | Interactive menu through laptop |
| PC Connectivity | Ethernet |
| Printer | External through laptop |
| Memory | Memory of laptop |
| Dimensions | Analyser - 500 x 270 x 300 mm, DCRM Rack - 500 x 270 x 250 mm |
| Instrument Weight | Analyser - 12 kg DCRM Rack-18 Kg(3 DCRM modules per Rack) |
| Power | 230 V AC ± 15% , 50Hz ± 10% |
HISAC Ultima with DCRM+
HISAC Ultima – new generation Circuit Breaker Dynamic Test Set from SCOPE …. The ultimate solution for testing Circuit Breakers of all types. HISAC Ultima is the most complete analyser for checking the dynamic performance of CBs in live EHV switchyards upto 765 kV.
HISAC Ultima can carry out Dynamic Contact Resistance Measurement on SIX breaks of THREE poles in one operation thereby significantly reducing stress on CB & testing downtime.
HISAC Ultima with DCRM+ ensures end users safety by providing Dual Earth Test, in which Circuit Breaker will be grounded from both sides while conducting the test.
It offers flexibility to create pre-programmed Test Plans including all test settings for all types of circuit breakers available in a switchyard that can simply be recalled at the time of actual testing. This saves you from doing all settings in switchyards.
The Analysis software offers a range of utilities which enables effective Condition Monitoring of CB by comparing present test data with previous signatures and predicting future performance.
Features
- Tests all types of circuit breakers - HV, EHV & UHV for all critical performance parameters of all the poles / breaks in a single shot.
- Measures Main/PIR contact timings, bounce, non simultaneity of contacts and auxiliary contact timings.
- Analyses contact travel characteristics for speed, insertion, contact gap, over-travel and rebound with suitable transducer and mounting fixture.
- Records trip and close coil current characteristics.
- Registers the signature of Dynamic Contact Resistance of main and arcing contacts, of all the 6 breaks simultaneously.
- Displays settings, graphical and tabulated test results.
- Prints test report in graphical format with test header and calculation footer, on external printer(not supplied).
- Incorporates powerful and practical Windows™ based Test Manager Software to control & operate instrument; view, analyze and handle graphical test data on a laptop at high resolution.
- Selects pre-programmed setup parameters and pass/fail limits through software.
- Connects to CB with wear resistant test leads of sufficient length, having quick-fit connectors, suitable for EHV circuit breakers.
- Moves easily within switchyard as the set can be mounted on a specially designed Trolley having large wheels & mains supply distribution board.
- Travel – For evaluating travel characteristics of operating mechanisms, SCOPE offers rotary and linear resistive travel transducers with universal / specially designed fixtures to suit variety of CBs available.
- DCRM module captures dynamic variation in contact resistance of main & arcing contacts during breaker operation.
- Each DCRM module has in built independent isolated, rechargeable battery based 100A DC source.
- The result is plotted in graphical form on the software screen, which can be further analysed for finding parameters such as contact gap, total insertion, arcing tip insertion, main and arcing contact resistance values etc.
- Additional optional modules are available to measure PIR value and for monitoring Station DC (Coil voltage), Motor current, First Trip Analysis or other static parameters through configurable Analog channels.
- Type Tested as per IEC 60068, IEC 61326-1 & IEC 61010-1
- Supplied with suitable Test Leads & transport cases for instruments.
- Travel Transducer and fixture as per order based on make, type & rating of CB.
Specifications
| Parameter | HISAC Ultima with DCRM+ |
| Trigger Options | O, C, C-O, O-C, O-C-O |
| Timing Channel | 24 : 4 Main + 4 PIR per pole, 3 poles Simultaneously |
| Auxiliary Contact Timing Channel | 8 : 4 dry + 4 wet Expandable up to 6 Dry + 6 Wet |
| Coil Current Channel | 3 : Trip / Close coil current optionally expandable up to 6 |
| Travel Channel | 3 : Travel characteristic optionally expandable up to 6 |
| Analog Channel for DCRM Input (Optional) | 2 / 4 / 6 – as per DCRM modules selected |
| DCRM Resistance Range & Current (Optional) | 1000 / 2000 / 4000 / 8000 μΩ Selectable, Current 100A DC |
| Static Contact Resistance (CRM) Channel | As per DCRM modules selected |
| CRM Resistance Range | 1000 / 2000 / 4000 / 8000 μΩ Selectable |
| Configurable Analog Channel (Optional) | Up to 6: For inputs of station battery voltage, PIR value etc. |
| PIR value Measurement (Optional) | 0-5000Ω with the resolution of 1Ω |
| Sampling Speed | 1 / 2 / 5 / 10 / 20 kC Selectable |
| Display | Display of laptop |
| Operation | Interactive menu through laptop |
| PC Connectivity | Ethernet |
| Printer | External through laptop |
| Memory | Memory of laptop |
| Dimensions | Analyser - 500 x 270 x 300 mm, DCRM Rack - 500 x 270 x 250 mm |
| Instrument Weight | Analyser - 12 kg DCRM+ each Module- 4 Kg |
| Power | 230 V AC ± 15% , 50Hz ± 10% |
SCOT M3K
SCOT series of CB Time Interval Meters from SCOPE are compact and reliable instruments to measure operating time of all types of HV/EHV circuit breakers under charged swichyard conditions up to 400kV.
SCOT M3K measures and displays CLOSE, OPEN and CLOSE-OPEN time of main contacts of 3 poles connected end to end, simultaneously.
Features
- Inbuilt clock to tag date and time of test to the readings
- 4 line 20 character backlit LCD display for menu and results
- Inbuilt memory to hold results of last fi fty tests
- Easy to use menu driven user interface for operating
- Diagnostics for instrument condition and calibration watch
- Select the operation and mode to be performed e.g. Close, Open or CLOSE-OPEN
- Operation times of all three poles are measured and displayed simultaneously on the display
- Test results can be stored and downloaded to a PC using SCOPE’s CDATA software
Specifications
| Parameters | SCOT M3K |
| Channels | 3 |
| Breaker Control | Solid state contacts rated 300V / 30A for breaker operation |
| Output | 4 line 20 character backlit LCD RS 232C port for downloading data to PC |
| Range | 999ms maximum |
| Resolution | 1ms |
| Measuring Accuracy | Value ± 0.05% ± 1 digit |
| Test Leads | Set of 15m, wear resistant Test Cables |
| Environment | 0° to 50° C, 95% RH (Non-condensing) |
| Power | 230V AC ± 15%, 50Hz ± 10%, 25 VA |
| Dimensions | 430 x 345 x 160 mm |
| Instrument Weight | 4 kg |
SCOT MXP+
SCOPE’s iconic SCOT series Circuit breaker time interval meter is in all new super light avatars, based on cutting edge micro-controller & embedded technology. SCOT MXP+ incorporates some state of the art hardware & smart software features making it a must have tool for testing & maintenance engineers. It is compact, lightweight and reliable instrument used for measurement of operation times of all types of HV and EHV circuit breakers under live switchyard conditions.
SCOT MXP+ measures, displays and prints CLOSE, OPEN and CLOSE-OPEN time of 2 Main + 2 PIR contacts per pole, 3 poles simultaneously, ensuring measurement of 6 Main + 6 PIR contacts simultaneously. Ideally suitable for CBs having PIR contacts & multiple breaks per pole.
Features
- A radically new design makes SCOT the lightest available CB Time Interval Meter
- High sampling frequency of up-to 10 KHz off ers high timing resolution of 0.1ms
- Mains as well as rechargeable Li-ion battery operated
- Real Time Clock, Memory and Printer, Automatic Test time stamping
- PC Downloading & Analysis including ‘Trend Analysis’ possible with “CData SCOT+” Software supplied with kit
- Create CB Identifi cation data (CB Library) on PC and upload to instrument - Save the test results in respective CB folder in kit - Download the same to PC in similar folder structure
- Instrument debug options like Contact Status Check, Command Check, Memory Check, PC Communication Check is provided
- Simple operation - Tests can be conducted even by technicians
- Supplied with rugged test lead set, suitable for testing EHV CBs
- Enclosed in ultra-rugged IP67 class hard molded case
Specifications
| Parameter | SCOT MXP+ |
| Contact Timing Channels | 12 (Up-to 2 Main + 2 PIR contacts per pole, 3 poles simultaneously, i.e. 6 Main + 6 PIR contacts simultaneously) |
| Sampling Speed | 10kHz, 5kHz, 2kHz, 1kHz & 100Hz - Selectable |
| Timing Range | 1s, 2s, 5s, 10s & 100s respectively for above Sampling Speeds |
| Resolution | 0.1ms, 0.2ms, 0.5ms, 1ms & 10ms respectively for above Sampling Speeds |
| Accuracy | Value ± 0.05% ± 1 Digit |
| Breaker Control | Two solid state contacts rated at 300V, 35A AC/DC for breaker operation |
| Trigger Options |
Close (C), Open (O), Close -Open (CO) O - 0.3s - CO - 3min - CO (Available only on request) |
| Display | 4 Line X 20 character backlit LCD |
| Printer | In-built, 58 mm thermal printer |
| Keypad | 5 keys |
| Memory | 100 records, Internal |
| In-built Battery | Li-Ion, 11.1V, 4Ah |
| Power |
Input to Battery Charger - 90 to 275V AC, 50/60Hz ± 10% ;100 to 300V DC Charger output - 13.5V DC, 1000mA Max.; Instrument consumption - 15VA |
| Communication Port | USB |
| Software | CData SCOT+ : For PC Downloading & Analysis, WindowsTM based |
| Environment | 0 to 50°C, Upto 95% RH (Non condensing) |
| Dimensions | 300 x 250 x 200 mm |
| Instrument Weight | 5 Kg |
SCOT M3K+
SCOPE’s iconic SCOT series Circuit breaker time interval meter is in all new super light avatars, based on cutting edge micro-controller & embedded technology. SCOT M3K+ incorporates some state of the art hardware & smart software features making it a must have tool for testing & maintenance engineers.It is compact, lightweight and reliable instrument used for measurement of operating time of all types of HV and EHV circuit breakers under live switchyard conditions.
SCOT M3K+ measures and displays CLOSE, OPEN and CLOSE-OPEN times of Main contacts of 3 poles connected end to end, simultaneously. Ideally suitable for CBs with single break per pole.
Features
- A radically new design makes SCOT the lightest available CB Time Interval Meter
- High sampling frequency of up-to 10 KHz offers high timing resolution of 0.1ms
- Mains as well as rechargeable Li-ion battery operated. In built battery monitor and cut off circuit for protection
- Real Time Clock, Memory and Printer, Automatic Test time stamping
- PC Downloading & Analysis including ‘Trend Analysis’ possible with “CData SCOT+” Software supplied with kit
- Create CB Identification data (CB Library) on PC and upload to instrument - Save the test results in respective CB folder in kit - Download the same to PC in similar folder structure
- Instrument debug options like Contact Status Check, Command Check, Memory Check, PC Communication Check is provided
- Simple operation - Tests can be conducted even by technicians
- Supplied with rugged test lead set, suitable for testing EHV CBs
- Enclosed in ultra-rugged IP67 class hard molded case
Specifications
| Parameter | SCOT M3k+ |
| Contact Timing Channels | 3 (Main contacts of 3 poles connected end to end, simultaneously) |
| Sampling Speed | 10kHz, 5kHz, 2kHz, 1kHz & 100Hz - Selectable |
| Timing Range | 1s, 2s, 5s, 10s & 100s respectively for above Sampling Speeds |
| Resolution | 0.1ms, 0.2ms, 0.5ms, 1ms & 10ms respectively for above Sampling Speeds |
| Accuracy | Value ± 0.05% ± 1 Digit |
| Breaker Control | Two solid state contacts rated at 300V, 35A AC/DC for breaker operation |
| Trigger Options | Close, Open, Close-Open |
| Display | 4 Line X 20 character backlit LCD |
| Memory | 100 records, Internal |
| In-built Battery | Li-Ion, 11.1 V, 4 Ah |
| Power |
Input to Battery Charger - 90 to 275V AC, 50/60Hz ± 10% ;100 to 300V DC Charger output - 13.5V DC, 1000mA Max.; Instrument consumption - 15VA |
| Communication Port | USB |
| Software | CData SCOT+ : For PC Downloading & Analysis, Windows TM based |
| Environment | 0 to 50°C, Upto 95% RH (Non condensing) |
| Dimensions | 300 x 250 x 200 mm |
| Instrument Weight | 5 Kg |
HISAC Swift
HISAC Swift - Circuit Breaker Operational Analyser is meant for checking the performance of the MV Circuit Breakers. The Analyser contains various intelligent measuring modules designed for measuring parameters such as contact timings of Main/PIR & Auxiliary contacts, Close/Trip Coil Current characteristics and Static Contact Resistance of R, Y & B poles simultaneously. The results can be directly viewed on the TFT touch screen display in graphical as well as numerical form. It is possible to print the graph on a built-in thermal printer or download record to PC for further analysis on CPLOT software. This all in one instrument is best suited for gang operated CBs.
Features
- Type Tested as per IEC 60068, IEC 61326 & IEC 61010-1. CE marked
- Breaker information data entry and system settings entered into the kit through the touch screen keyboard
- Operations: C, O, C-O, O-C, O-C-O with configurable delays
- Contact timing of 3 Main and 3 PIR Contacts with 0.05mS resolution
- One internal channel to measure close and Trip coil current
- 3 multiplexed channels to measure Static Contact resistance with 0.1μΩ resolution and range up to 2Ω
- CPLOT software provided with instrument for further analysis on PC
- TFT Color LCD screen with touch, In-built printer, In-built memory for internal data storage
- Instrument housed in IP67 molded case
Specification
| Parameter | HISAC Swift |
| Contact Channels | 6:1 Main + 1 PIR pole, 3 poles simultaneously |
| Sampling Speed | 20kC, 10kC, 5kC, 2kC & 1kC selectable |
| Trigger Options | Open, Close, C-O, O-C, O-C-O, delay between operations selectable |
| Auxillary Contacts | 2: Dry/Wet selectable, 15V to 300V DC (for Wet Channels) |
| Coil Current | 1: Trip /Close Coil Current, 1,2,5,10,25 & 50A DC |
| Contact Resistance | 3: Multiplexed channels, 10A Max |
| Breaker Control | Two solid state contacts rated at 50A, 300V AC/DC for breaker operation |
| Display | 320 x 240 Pixel, 5.7" Color TFT LCD with LED back-lit, Touchscreen |
| Power |
90-260V AC, 47-63Hz, 25 VA (approx) |
| Communication Port | USB port, for data download |
| Environment | 0 to 50°C, Upto 95% RH (Non condensing) |
| Dimensions | 415 x 230 x 200 mm |
| Instrument Weight | 10 Kg |
CB SCOPE
SCOPE introduces CB SCOPE – Loco Vaccum Circuit Breaker Test System; the ultimate solution for testing Loco Circuit Breakers of all types. CB SCOPE is the most complete analyzer for checking the dynamic performance of LOCO VCB’s.
The portable analyser has intelligent measuring modules controlled by an external laptop through an Ethernet link. CB SCOPE actually gives you the power to design your own condition based maintenance strategy and obtain optimum breaker performance with minimum maintenance shutdowns.
CB SCOPE Measures timings, bounce, and simultaneity of contacts. Analyses contact travel characteristics for speed, contact gap, over-travel and rebound. Records trip and close coil current characteristics.
Features
- Tests all types of Loco VCBs for all critical performance parameters of Loco VCB.
- Measures timings, contact, bounce, simultaneity of contacts.
- Analyses contact travel characteristics for speed, contact gap, over-travel and rebound.
- Records trip / close & holding coil current characteristics.
- Displays settings, graphical natures and tabulated test results in software generated test report.
- Prints test report in graphical format with test header and calculation footer, on external printer optional.
- Incorporates powerful and practical Windows™ based Test Manager Software to control & operate instrument; also to view, analyse and handle graphical test data on a laptop at high resolution.
- Selects pre-programmed setup parameters and pass/fail limits through software.
- Connects to VCB with wear resistant test leads of sufficient length, having quick-fit connectors, suitable for Loco VCBs.
- Transport instrument over long distance in rugged industrial aluminium case.
Specification
| Parameter | CB SCOPE |
| Contact Channels | 3:2 for Double Bottle Loco VCB, 1 Spare |
| Sampling Speed | 1mS to 40Sec at 1 kC, 0.05mS to 2Sec at 20kC |
| Resolution | 1mS at 1kC, 0.05mS at 20kC |
| Coil Current | 2: Closing / Tripping or Holding coil current, 1, 2, 5, 10, 25A DC |
| Voltage (Travel) | 2:Travel characteristics, 0-5V DC |
| Breaker Control | Two solid state contacts rated at 35A AC/DC for breaker operation |
| Trigger Options | Open Close, C-O, O-C, O-C-O, and delay between operations configurable |
| Sampling Speed |
20kC, 10kC, 5kC, 2kC, 1kC selectable |
| Travel Channel | For linear / rotary resistive transducers. 0-5V DC excitation source in-built |
| Communication Port | Ethernet port for communication between laptop and instrument |
| Dimensions | 365 x 290 x 260 mm |
| Instrument Weight | 10 Kg |