Three Phase RCCB and RCBO Endurance Test Bench(IEC 61008 Clause 9.10 & IS 12640)
The SCR Elektroniks Endurance Test Bench is designed for electrical and mechanical endurance RCCB as per clause 9.10 of IEC 61008-1. The source and the load is designed to comply as per the general test conditions specified in Cl 9.10.
Completely stand alone unit after initial configuration of test parameters.
Smartly designed pneumatic fixture to accommodate more type of MCBs.
Safety / Diagnostic Feature: Contact Weld / Contact Open indication for opening or welding of current carrying contacts inside the panel.
Micro controller based operation enables input settings as per IEC as well as user configurable for other settings.
Graded inductors for accurate power factor output Industrial grade wire wound resistors enables continuous operation without overheating of the load bank.
MCB Range Selection: Through neatly labelled shorting links.
User friendly digital interface to input test parameters.
The user may simultaneously test RCCBs of different brands and compare the test results (Ideal Application for Test Labs and Certification Agencies).
Micro Controller Based Programmable timer to set ON / OFF Time 0 – 99.9sec.
3 Phase Digital Voltmeter.
3 Phase Digital Ammeter.
3 Phase Digital Power Factor Meter.
Electro Magnetic Counter: It will count the number of operation.
Current Sensing Circuit: To detect contact weld & contact open..
This will give a signal to cut off the Load, if fault persists for predefined time.
RCCB Testing Resistive Load with 30mA, 100mA and 300mA will be provided. Following Tests will be performed for RCCB i.e.
Endurance Test at rated voltage.
Endurance Test with residual current.
Push Button Test.
The above tests will be selected with Rotary Selector Switch.
The product can be customized for different rated currents of RCBOs and also different rated leakage currents for RCBOs. It can also be customized as per the number of test stations. Additional customizing options include PC / PLC bench.
The test is helpful in conducting both the rated current endurance and leakage current endurance, robustness and repeatability. Also endurance of push test button is conducted for quality or repeatability.