ISA CBA1000 Manual
  1. Manuals
  2. Brands
  3. ISA Manuals
  4. Measuring Instruments
  5. CBA1000
  6. Manual

ISA CBA1000 Manual

Circuit breaker analyzer and microohmmeter
Hide thumbs Also See for CBA1000:
Table of Contents

Advertisement

Quick Links

DATE: 18/01/2011
DOC.SIE10166
REV.10
CIRCUIT BREAKER ANALYZER
AND MICROOHMMETER
MOD. CBA1000
PowerMeterStore
1.877.766.5412
www.
.ca
Shop for Power Metering products online at:

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the CBA1000 and is the answer not in the manual?

Questions and answers

Related Manuals for ISA CBA1000

Summary of Contents for ISA CBA1000

  • Page 1 DATE: 18/01/2011 DOC.SIE10166 REV.10 CIRCUIT BREAKER ANALYZER AND MICROOHMMETER MOD. CBA1000 PowerMeterStore 1.877.766.5412 www. Shop for Power Metering products online at:...
  • Page 2 Doc. SIE10166 Rev. 10 Page 2 of 28 REVISIONS SUMMARY VISA PAGE DATE 22/07/2005 Preliminary issue Lodi. 01/06/2006 Issued Lodi 03/07/2006 Added the description of the DC loss test option Lodi 15,16 13/04/2007 BSG option detailed Puricelli 15, 16, 17 1/10/2007 Completed the BSG1000 option description Lodi...

  • Page 3: Table Of Contents

    Doc. SIE10166 Rev. 10 Page 3 of 28 APPLICABLE STANDARDS ............................4 1 INTRODUCTION ............................... 5 2 CHARACTERISTICS ..............................7 2.1 C ............................7 OIL DRIVING CIRCUITS 2.2 M ............................. 7 AIN CONTACT INPUTS 2.3 A ..............................7 UXILIARY INPUTS 2.4 I ................................

  • Page 4: Applicable Standards

    Doc. SIE10166 Rev. 10 Page 4 of 28 APPLICABLE STANDARDS The test set conforms to the EEC directives regarding Electromagnetic Compatibility and Low Voltage instruments. A) Electromagnetic Compatibility: Directive no. 2004/108/EC. Applicable Standard : EN61326-1 + A1 + A2. EMISSION - EN 61000-3-2 + A2: Harmonic content of power supply.

  • Page 5: Introduction

    Page 5 of 28 INTRODUCTION The circuit breaker analyzer and microOhmmeter model CBA1000 is a two-in-one test set. When used as a circuit breaker analyzer, it allows the off-line testing of the characteristics of all modern MV and HV circuit breakers. The test set measures CB operation times as they are defined in the IEC standard 62271-100;...
  • Page 6 The instrument is housed in a transportable aluminium box, that is provided with removable cover and handles for ease of transportation. The following figure shows the CBA1000 front panel. NOTE: WINDOWS is a trademark of MICROSOFT inc. PowerMeterStore 1.877.766.5412 www.

  • Page 7: Characteristics

    Doc. SIE10166 Rev. 10 Page 7 of 28 CHARACTERISTICS 2.1 C OIL DRIVING CIRCUITS . Number of circuits: two; optionally four. . Type of driver: electronic; it ensures superior timing control. . Driver characteristic: 300 V DC max; 30 A DC max, or 300 V AC max; 20 V AC max. .

  • Page 8: Analog Input

    Doc. SIE10166 Rev. 10 Page 8 of 28 RANGE FREQUENCY ACCURACY 20000 Hz 0.1 ms ± 0.025% of the reading 10000 Hz 0.2 ms ± 0.025% of the reading 5000 Hz 0.4 ms ± 0.025% of the reading 10 s 2000 Hz 1 ms ±...

  • Page 9: Programmable Sequences

    . External trigger. The test set features a Trigger Out output and a Trigger In input, that allow synchronizing up to 4 CBA1000’s. In this mode, one CBA1000 acts as the Master unit; its Trigger Out output will be connected to all other units, selected as Slave. As the Master starts the test, all other Slave units will measure the timing on Main, auxiliary and analog inputs.

  • Page 10: Static Resistance Measurement (Optional)

    2.8 S (OPTIONAL) TATIC RESISTANCE MEASUREMENT This measurement is performed connecting CBA1000 to the test sample and measuring its resistance. Test samples can be: joints, main contacts and so on. Main contacts resistance is measured in the closed position. . Test current, resistance measuring range, resolution and accuracy: see the table.

  • Page 11: Test Set Control

    Rev. 10 Page 11 of 28 The CB is open prior to test start: CBA1000 issues the Close command; as the contact closes, the test current passes through the contact, and CBA1000 measures the contact resistance variations during the close movement.

  • Page 12: Other Characteristics

    Doc. SIE10166 Rev. 10 Page 12 of 28 item moving the knob. Once the item has been found and programmed, pressing the arrow the menu moves back, so that other programming can be performed. After test start, measurements are displayed in the corresponding window. Pressing the knob it is possible to return to menu selections and modify them, and then it is possible to return to the measurements window.

  • Page 13: Options

    Even if it is possible to upgrade CBA1000, it is advisable to request the option at order: see below for the CBA1000 coding. In case of an order after CBA1000 delivery, use the code in the title.

  • Page 14: Test Set Codes With Options

    . Voltage adjustment in steps. . Over-current protection. 3.6 T EST SET CODES WITH OPTIONS The following table lists the possible CBA1000 configurations and the corresponding coding. CBA1000 µOHMMETER PRINTER 4 COILS...
  • Page 15 Doc. SIE10166 Rev. 10 Page 15 of 28 .. Two cables for the connection to the auxiliary contacts, each of three conductors. Cable length: 6 m; cross section 1.5 sq. mm; terminated with safety banana plugs on both sides, with colors: black, red, blue.
  • Page 16 Cable length: 10 m; cross section 25 sq. mm. Terminated with a suitable terminator on the CBA1000 side, and with an high current crocodile on the CB side. If the four coils drive option is included, the following additional connection cables are provided: ..
  • Page 17 Doc. SIE10166 Rev. 10 Page 17 of 28 PII55166 PII51166 PII75166 PII71166 PII85166 PII81166 PowerMeterStore 1.877.766.5412 www. Shop for Power Metering products online at:...

  • Page 18: Long Connection Cables Set

    PII18166. RANSIT CASE CODE The transit case allows delivering CBA1000 with no concern about shocks up to a fall of 1 m. Characteristics: . Black plastic case; . Dimensions: 670 mm (w) x 500 mm (h) x 350 mm (d).

  • Page 19: Soft Protection Bag , Code Pii19166

    Besides, if the Circuit Breakers has a graphite nozzle, CBA1000 displays the timing at which the graphite is engaged, and when the main contact is reached, thus allowing to check the deterioration of the graphite.
  • Page 20 . Test current injection: 20 A dc nominal. . Maximum test duration (each test): 1 s. . Graphite nozzle test selection in the CBA1000 menu. In this instance, the contact with the graphite is displayed as an intermediate thickness line. The relevant timings are reported.
  • Page 21 Doc. SIE10166 Rev. 10 Page 21 of 28 PowerMeterStore 1.877.766.5412 www. Shop for Power Metering products online at:...

  • Page 22: Transducers

    Doc. SIE10166 Rev. 10 Page 22 of 28 3.12 T RANSDUCERS We have a set of optional transducers, linear and rotating. Linear transducers have different strokes, and also different IP protections: low for the TLH series, high for the LWG series. A mounting kit is also available.

  • Page 23: Hall Effect Clip - On Transformer , Code Pii29166

    Doc. SIE10166 Rev. 10 Page 23 of 28 . N. 1 Connection cable (6), 10 m long. . N. 1 Rotary transducer (7) (or linear transducer, or both). The rotating transducer comes with its flexible joint. The sketch of the joint is the following one. 10 mm dia.

  • Page 24: Protections

    Doc. SIE10166 Rev. 10 Page 24 of 28 PROTECTIONS - Fuse on the mains supply. - At power-on, a diagnostic sequence controls the microprocessors. If something is wrong, the operator is alerted by a message. - The test is started pressing the START pushbutton, and then also pushing the multifunction knob. - During the test, the circuits driving the coils give alarm messages in case of: selected current range exceeded;...

  • Page 25: Appendix A: Menu Selections

    Doc. SIE10166 Rev. 10 Page 25 of 28 APPENDIX A: MENU SELECTIONS LEVEL 1 LEVEL 2 LEVEL 3 LEVEL 4 1 TRIGGER OPTIONS 1 Coil current % of range (1 to 99) 2 Coil command 3 Coil command reset 4 Analog input 1 Threshold, + or - 2 Input range 5 External trigger on...
  • Page 26 Doc. SIE10166 Rev. 10 Page 26 of 28 LEVEL 1 LEVEL 2 LEVEL 3 LEVEL 4 4 BREAKER AND 1 Breaker contacts A1; A1+B1+C1; all AUXILIARY 2 Pre-insertion Enable/disable CHANNEL SETTINGS resistor test 3 Auxiliary inputs 1- Enable/disable; label; dry/wet 4 Auxiliary inputs 3- Enable/disable;...

  • Page 27: On Transformer

    Doc. SIE10166 Rev. 10 Page 27 of 28 LEVEL 1 LEVEL 2 LEVEL 3 LEVEL 4 From closed to open At open position At closed position At CB opening A point set-up B point set-up Slow motion A bound B Bound B position A extra stroke B extra stroke...
  • Page 28 Doc. SIE10166 Rev. 10 Page 28 of 28 LEVEL 1 LEVEL 2 LEVEL 3 LEVEL 4 8 PREFERENCES 1 Date and time 2 Display 1 Contrast 2 Backlight duration 3 Time measurement ms; 60 Hz cycles; 50 Hz cycles 4 Buzzer Yes - No 5 Print diagrams Yes - No...

Table of Contents

Save PDF