SCR Elektroniks presents you a bench to test MCCB routine tests - both thermal tripping and instantaneous tripping as per IEC 60947-2 Cl 8.3.3 in a fully automatic and sequential manner like never before. The system comes with a fully computerized electro-mechanical system complete with high current sources, a set of fixtures that accomodate all the frame sizes of the MCCB product line, fully customized and user friendly software and all the safety interlocks to automatically test the MCCBs for user defined settings. The test fixture system is flexible as well as custom built such that it accommodates a range of MCCBs of a particular manufacturer. Here-in, all that the operator needs to do is to load the MCCBs in one of the fixture trays and the entire testing (including current flow and time-measurement) automatic and precise
Available in multi-pole testing options
Fixtures to accomodate various frame sizes of MCCBs - Basically, the system can integrate multiple test fixtures, each of a different dimension in to one PC based automatic system.
Completely custom built as per the customer range of the MCCBs
Drop down menu in the software to once select the type (rating or calibre) of MCCB: Rest of the test parameters get selected automatically (User can simply jump from one type of MCCB to other instantaneously)
IEC based test parameters, user defined test sequence and intermittent delays fully configurableautomatically configured
Software: NI LabVIEW based for user interface, settings selection, process control & report generation
Debug / Diagnostic Mode in the software - Easy to maintain the system over a long period of time
Servo Controlled Voltage Regulation ensures stable voltage at the output
Pneumatic based test jigs for correct contact at terminals
Test results are displayed on monitor and stored against serial number or a bar code
Generation of Reports in MS Excel format or to Print
440 V, 3 phase, 50 Hz input
Number of Stations 1 to 4: User specified
Output current programmable up to 8000 A (continuous) and 20000 A (short time) (Economical Variants available for maximum continuous current less than 8000 A: User can customize the parameter) at a conveniently low voltage
Can test MCCBs of different ratings and different number of poles on a single bench
Test Procedure options: IEC 60947-2 / customized
Pressure Required for pneumatic handling: Approximately 8 Bar depending on the MCCB size
IBM / Lenovo / Dell / HP PC / compatible make with NI LabVIEW
500 VA branded UPS for PC
The system can be customized for any number of fixture stations to accommodate any number of MCCB frame sizes and current ratings for both thermal and instantaneous trip settings.
The product is ideally suited for those factory floors where speed of testing and operator safety is paramount. The test bench is used to verify the thermal test as well as instantaneous trip test in one go. Additionally, those MCCBs equipped with a push button can be tested for push button off operation too.