Circuit Breaker Analyzer & Timer DV Power CAT31
SKU: CAT3100-EU-R1
The Circuit Breaker Analyzer and Timer CAT31 is a DV Power portable circuit breaker analyzer with 3 timing channels used for condition assessment.
- 3 Timing channels for main and pre-insertion contacts
- 3 Auxiliary timing channels
- Power supply voltage and current measurement
Free shipping over 200 EUR
Estimated shipping time 4-5 weeks
Estimated shipping time 4-5 weeks
The Circuit Breaker Analyzer CAT31 is a DV Power device with 3 timing channels used for the condition assessment of three-pole controlled circuit breakers. It measures and displays the numerical values for main contact timing, open and close coil currents.
- Easy to operate circuit breaker test equipment
- 3 Timing channels for main and pre-insertion contacts
- 3 Auxiliary Timing channels
Intended use of Circuit Breaker Analyzer
The circuit breaker analyzer, DV Power CAT31, is designed to measure the main contact timing of LV and HV circuit breaker types with 1 interrupting chamber per phase. The obtained measurement are displayed in numerical form, and the graphical interpretation of the obtained results is available while using the intuitive DV-Win PC software.The list of instrument applications includes:
- Measuring the timing of the main contacts (1 break per phase) including pre-insertion resistors (if present) and auxiliary contacts.
- Measuring the resistance of the pre-insertion resistors (if present).
- Evaluating the synchronization between the circuit breaker chambers.
- Coil Control for actuation of circuit breaker’s OPEN and CLOSE coil.
All obtained circuit breaker information including coil circuit data are saved in a single test result file.
Connecting CAT31 to a Circuit Breaker
The CAT31 device is provided with test leads for measuring the timing of the main contacts and pre-insertion resistors, enabling the function to detect the state of the circuit breaker (Open / Close).Used Coil Control cable actuates the coils and simultaneously measures the current waveform of the corresponding coil with minimum noises from the environment. The Coil Control cable can be easily connected to the coil circuit using the provided Dolphin Clips, Test probes, or Jumper cables.
Models within the same CAT Standard series
| Product information | |
|---|---|
| Product name | Circuit Breaker Analyzer & Timer DV Power CAT31 |
| Brand | DV Power |
| Main contact inputs | |
| Number of contact inputs | 3 (3x 1), 1 per phase |
| Each channel detects main contacts | Closed ≤ 10 Ω Resistor contacts range 10 Ω to 5 kΩ Open ≥ 5 kΩ |
| Open circuit voltage | 20 V DC |
| Short circuit voltage | 50 mA |
| Time measurement | |
| Time measurement resolution | 0,1 ms to 10 ms depending on test duration (sampling rate up to 10 kHz) |
| Time accuracy | 0,05% of the reading ± resolution |
| External trigger | Yes, 2 channels (Trigger input voltage 10 V - 300 V AC/DC) |
| Breaker operation | |
| Sequences | Close (C) Open (O) Close-Open (C-O) Open-Close (O-C) Open-Close-Open (O-C-O) |
| DC Voltage measurement | |
| Range | ±0,5 V, ±2,5 V, ±60 V and ±300 V AC/DC |
| Analog inputs | |
| Coil current measurement | 2 channels |
| Coil driver | |
| Number of channels | 2 (Trip and Close coil) |
| Driver characteristics | ± 300 V DC / AC peak, ±35 A DC to 5 kHz |
| Timing control | Electronic drivers provide superior timing control |
| Protection | Overcurrent and overvoltage protection |
| Coil supply input | ± 300 V DC / AC peak, ±35 A DC to 5 kHz |
| Current measurement | |
| Current measurement for | Trip and Close coil, 2 channels, Hall-Effect sensor |
| Range | ±35 A DC to 5 kHz |
| Accuracy | ± (0,5 % rdg + 0,1 % FS) |
| Graphic presentations | Current waveform is displayed with a resolution of 0,1 ms |
| Internal memory | |
| Internal memory | Up to 500 test results (including numerical and graphical data) |
| Power supply | |
| Input | 90 V - 264 V AC 50/60 Hz Input power 250 VA |
| Display | |
| Size | 20 characters by 4 Lines |
| Type | LCD with backlight |
| Applicable standards | |
| Safety | Installation / Overvoltage - Category II Pollution - Degree 2 LVD 2014/35/EU (CE Conform) Standard EN 61010-1 |
| Electromagnetic Compatibility | Directive 2014/30/EU (CE conform) Applicable standard - EN 61326-1 CAN/CSA-C22.2 No. 61010-1 |
| Environmental conditions | |
| Operating temperature | - 20 ºC to + 55 ºC / - 4 ºF to + 131 ºF |
| Storage & Transportation | - 40 ºC to + 70ºC / - 40 ºF to + 158 ºF |
| Humidity | 0% - 95% relative humidity, non-condensing |
| PC Interface | |
| PC Interface | Yes, USB |
| Warranty | |
| Warranty | 3 years |
| Dimensions and Weight | |
| Dimensions (W x H x D) | 170 x 405 x 335 mm (6,7 x 16,0 x 13,2 in) |
| Weight | 6.4 kg (14,1 lbs) |
- Coil supply cable set 2 x 5 m 2,5 mm2 with banana plugs
- Auxiliary contact cable 5 m with banana plugs
- Cable bag
- Ground (PE) cable
- USB cable
- CAT31 device
- External trigger cable 5 m with banana plugs
- Main contact cables 5 m with SCT clamps
- Coil control cable 5 m with banana plugs (Three-pole control - 2 coil channels)
- Jumper cable 1 x 30 cm 2,5 mm2 with banana plugs with retractable isolation (black) (3pcs)
- Jumper cable 1 x 30 cm 2,5 mm2 with banana plugs with retractable isolation (red) (3pcs)
- Mains power cable EU 10 A
- Plastic transport case – small size
- USB with DV-Win software
The DV-Win software provides the acquisition and analysis of the test result, as well as the complete control of the CAT Standard series functions from a PC. These test results can be overlayed and compared graphically and numerically.
- The test results can be viewed, edited, saved, printed and exported
- Selecting the measurement points and intervals using the two cursors
- Downloading the test results from the instrument
- Zoom and pan graph feature
- Ability to generate a report including all asset-related information and performed tests. This provides you with a comprehensive overview of the test object, test results and assessments.
