HV Circuit Breaker Analyzer 

Ref : CBA-32P-8C, CBA-32P-16C, CBA-32P-24C

The CBA-32P is a multifunctional circuit breaker analyzer performing Motion, Timing and Dynamic Resistance Measurements, all in a single test.

It has been the pioneer of fully computerized circuit breaker diagnosis, conceived for all kind of electrical facilities up to 800kV and more. The CBA has then still been a reference among electric professionals as we kept improving it year after year, our last innovation being the optical fiber links. This was made to ensure the safety of the machines and people, while speeding up the operation.

We also pay strong attention to the high quality of our products so that they can resist impacts and extreme conditions (-20°C to 70°C) with a life expectancy that exceeds 15 years.

CBA WIN Software

CBA-WIN is an all-in-one software that includes all the necessary tools for testing, processing, calculations, analysis and interpretation of results in the field or in the laboratory. We programmed it to be fast, easy-to-use and extremely complete.

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KEY FEATURES

  • All-in-one : Motion, Timing and Dynamic Resistance Measurements
  • Optical Fiber links, for safer and more precise diagnosis
  • A software, a complete range of testing (CBA-WIN)
  • 2 Years guarantee
Summary of technical description
  • Sampling time: 32 microseconds to 32 milliseconds
  • Sampling frequency: 31.25 Hz to 31.25 kHz
  • Recording time: 1 millisecond to 17 minutes
  • Resolution: 12-bit A/D converter
  • Accuracy: +/- 2.44mv
  • Control outputs/current inputs: 2
  • Contacts: 8, 16 ou 24
  • Vibration (Accelerometers) Inputs: 0
  • Multifunction Analog Inputs (0 – 10V): 3 ou 6
  • Optical/digital magnetic encoder: 3 ou 6
Detailed technical description

RECORDING CHARACTERISTICS
Sampling time: 32 microseconds (μs) to 32 milliseconds (ms)
Sampling rate: 31.25 Hz to 31.25kHz
Recording time: 1 millisecond (ms) to 17 minutes
A/D conversion: 12 bits

DIGITAL INPUTS FOR CONTACTS (3 states)
Number available: 8, 16 or 24 contacts
Contacts power supply: 40 V DC
Model:
500 kV Closed (r˂30Ω)
Preinsertion (30Ω˂ r ˂4kΩ)
Open (r˃4kΩ)
800 kV Closed (r˂30Ω)
Preinsertion (30Ω˂ r ˂2.4kΩ)
Open (r˃2.4kΩ)
Each input contains 2 contacts and detects both main and resistive contacts. Each contact may also be used to measure auxiliary (a/b type) or any other dry contacts.

ANALOG CONTACT INPUTS (12 bits, internal option)
RES-8, RES-16, RES-24 for 8, 16 or 24 contacts.
A preinsertion resistance measurement module able to measure the true ohmic resistance value (0 to 7kΩ, +/-5%) of preinsertion resistors on any type of circuit breaker during both close and open operations. The close and open connections use the same cables and inputs as the digital contacts.
Note: This module is the equivalent of an ultra-fast ohmmeter.

DIGITAL INPUTS FOR WET CONTACTS (2 states)
Number available: 8, 16 or 24 via external cables
Response time: 5 μs turn-on, 40 μs turn off
Input voltage: 0-300V AC/DC
Switching voltage: 50V DC

MULTIFONCTION ANALOG INPUTS (12 BITS)
Number available: 3 or 6
Resolution: 12 bits conversion A/D
Accuracy: +/- 2.44 mV
Input voltage range: 0 to 10 VDC
It is possible to connect a wide range of transducers (motion, voltage, current, pressure, humidity, temperature …)
Note: 10 VDC is supplied on the Neutrik connector
Analog inputs are also used for:
KIT MO-SD: Main and arcing contact for Dynamic Contact Resistance Measurement (DCRM)
KIT ZLB: Linear resistive motion
KIT ZMS: Analog rotary motion with resistive rotary transducer
KIT ZLR: Linear to rotary motion with resistive rotary transducer
KIT ZFT: First trip test
ZVS: Voltage transducer
ZCS: Current transducer

FIRST TRIP DETECTION INPUTS (External option)
AC current clamp which is easily connected to the analog inputs.
Typical input current: 1 to 20 Amps AC
Number: 3 or 6

DIGITAL INPUTS FOR OPTICAL ENCODERS (16 bits)
Number available: 3 or 6
Resolution: 8000 pulses/revolution
Type of transducer: Incremental
Automatic reset to zero before each test.
KIT ZMS: Digital rotary motion with digital encoder transducer
KIT ZLR: Linear to rotary motion with digital encoder transducer

COMMAND OUTPUTS / CURRENT INPUTS
Command outputs: 2 completely independent contactors (close and open, able to break up to 30A and 300V AC/DC)
Current inputs: 2 integrated and independent current transducers (in series with the two contactors)
Eight Software selectable current ranges: +/-20A, +/-10A, +/-5A, +/-1A, 0-1A, 0-5A, 0-10A, 0-20A.
Note: Hall effect current transducer needs no shunt to measure the current.

GENERAL
3 available case sizes: 13” x 13.5” x 7” (33 x 35 x 18 cm)
17” x 16.5” x 10” (43 x 42 x 25.4 cm)
18” x 19” x 8.9” (46 x 48 x 22.6 cm)
Weight: CBA-32P 8C: 27.5 lb (12.5 kg)
CBA-32P 16C: 34.2 lb (15.5 kg)
CBA-32P 24C: 38 lb (17 kg)
Power supply: 110-120V AC or 220-240V AC (50/60 Hz)
Operating temperature range: 0oC à 50oC (32oF à 122oF)
Storage temperature range: -20oC à 70oC (-4oF à 158oF)
Humidity: 0-95% Non-condensing

THE SYSTEM INCLUDES
CbaWin© software
Complete set of manuals
Calibration certificate and test reports
2 years warranty

PDF documentation
Brochure

Technical specifications

Accreditations

HQ certification


RTE certification


Eaton USA certification

AEP certification

Sharing Knowledge
Customer Download
CBA Win© 3.14o software

The software used in conjunction with the CBA-32P



If you don’t have the password, please contact us.