Circuit Breaker Analyzer
Model: CBA-1900
Circuit Breaker Analyzer CBA-1900 can fully analyze the mechanical
and electrical performance of various vacuum circuit breakers, oil
circuit breakers, SF6 circuit breakers, HV disconnectors and GIS
combined electrical appliances etc. The timing channels record
closings and openings of main contacts, resistor contacts and
auxiliary contacts.
The both sides grounded testing method is available for the
CBA-1900. It makes the testing safe and time-saving by keeping the
circuit breaker grounded on both sides throughout the test.
With built-in protection circuits and software-designed protection,
the CBA-1900 has a good guard to influences in the environment,
which can ensure reliable and accurate test results.
Main Features
◆Able to measure 12 main contacts and 6 Aux contacts
◆Able to measure PIR contacts
◆Able to measure dynamic resistance
◆Fast and safer with both sides grounded test
◆Both analog and digital transducers available
◆Able to test SIEMENS circuit breaker with graphite contacts
◆Provides reliable and accurate test results in HV substations
Technical Data
◇Time measurement
●Main contact and aux contact measurement
range: 1ms-200s
accuracy: ±0.1% reading ± 1 digital
resolution : 0.1ms-20ms(depends on measuring time length)
●Graphite contact measurement
recording length: 50ms-1s
accuracy: ±0.2% reading ±1 digital
resolution: 0.1ms
●Both sides grounded measurement
range: 50ms-1s
resolution: 0.1ms
accuracy: ±0.5% reading ± 1 digital
◇Motion measurement
range:0-1000mm
accuracy: ±0.5% reading ± 1 digital
resolution: 0.01mm
◇Speed measurement
range: 0-20.00m/s
accuracy :±1% reading
resolution : 0.01m/s
◇PIR contact measurement
range:50Ω-5000Ω
accuracy: ±5%reading±0.5Ω
resolution: 0.1Ω
◇Coil current measurement
range:0-20A
resolution : 0.001A
◇DC power source
voltage output range: 5-260V
max output current: 20A
output accuracy: ±1% reading
◇Power Supply: AC220V/230V±10%,50Hz/60Hz
◇Dimension: 472x365x210mm(18.58x14.37x8.27 in)
◇Weight: 10.5kg(23.15 lb)
◇Environmental Conditions
storage temperature: -20℃~60℃
humidity: <90%
operating temperature: -10℃~50℃
◇Safety Qualifications and EMC
Safety: designed in accordance with IEC61010-1
EMC: light industrial IEC 61326
Circuit Breaker Analyzer CBA-1900 is powerful tool for testing all
kinds of circuit breakers.
Company Profile
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD, as a subsidiary of HAOMAI
ELECTRIC POWER AUTOMATION CO.,LTD, located in Shenzhen of China,
mainly focuses on the sales and services of Protection Relay Test
Set, Instrument Transformer Test Set, CT/PT Analyzer, Power
Transformer Test Set, Circuit Breaker Testing Equipment, Battery Testing Equipment, IEC 61850 Testing Equipment for Smart Substation, Partial
Discharge Detector, Transformer Oil Dissolved Gas Analysis and
Moisture Monitor etc. electrical test equipment and online
monitoring equipment.
The headquarters, HAOMAI ELECTRIC POWER AUTOMATION is established
in 1999 and located in Wuhan of China, which is specialized in
developing and manufacturing electrical test equipment and online
monitoring equipment. HAOMAI products are widely used in power
grid, petrochemical, metallurgy, railway, coal mine, research
institutes and all kinds of large-scale factories or enterprises.
HAOMAI follows total quality criteria, and always maintains
standardized process and procedures for continuous growth. HAOMAI
has been certified by ISO 9001:2015, ISO 14001:2015 and ISO
45001:2018. All of HAOMAI products passed Type Test or Calibration
in the third party laboratory accredited under ISO/IEC 17025.
HAOMAI builds own RELAYSTAR laboratory and performance test
laboratory, and possesses professional production equipment and
testing instruments in factory, such as Agilent 34401A 6 1/2
High-precision Meter, FLUKE Multi-meter, EMH Standard Meter, CLOU
Standard Power Source, Oscilloscope, Phase Meter, Insulation Test
System, High Voltage Dividers, AC High Voltage Generator, Time
Calibration Tester, Standard Micro-resistance etc.
HAOMAI is China well-known mark recognized and approved by State
Administration for Industry & Commerce of People's Republic of
China, and enjoys high reputation in domestic and foreign markets.
HAOMAI now is the key supplier for SGCC(State Grid Corporation of
China) and CSG(China Southern Power Grid). Till 2021 HAOMAI
products have been sold to 39 different countries.
HAOMAI always sticks to the faith of "cooperation and sharing",
takes the "technology and market" as the direction, "creation and
innovation" as the soul, listens to clients carefully, and improves
the technology, upgrades the products, optimizes the service and
tries all to be the global leader in electrical test and
measurement instruments field.
