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The panel is used for testing of MCB, ELCB, and Thermal Overload Relays

Testing Set-up for Testing & Demonstration of Different Tests for MCB, ELCB, Thermal Overload Relays

SCR ELEKTRONIKShave designed MCB TEST BENCH i.e Miniature Circuit Breaker Test Bench to provide MCB manufacturers and users a simple steady method of Testing their MCBs, ELCB, Thermal Overload Relays for thermal overload test & Magnetic Trip test for MCBs.

It provides a Constant Current Source. The range and the test current can be set depending upon the range of the MCB. The Tripping time is indicated on Digital Time Interval Meter which stores the information till we reset the system.

Provision is also made in this panel to carry out demonstration of Instanteneous Operation of Short Circuit Protection.

All in one test bench for different circuit breakers

Control panel is mounted on a stand for ease of operation and demonstration

Input Voltage : 230 V AC

Output Current : Selectable with selecting the links

VOLTAGE SELECTION : (For Single Station) 1A-10A / 25V, 10A-100A/ 4V, 50 A-400A/4V

C.T. RANGE : 10A, 20A, 200A, 400A

Current Regulation : +/- 0.5% of Setting

Current Meter : Digital Meter with 3 1/2 Digit Display Indicating TrueRMS Value. (Provided On Servo Controller Unit)

Transient Recording Meter : 0 to 1A track and Hold Digital Current Indicator

Time Measurement : 4 Digit Display with 4 Ranges viz.- a) 0 - 9.999 Sec. b) 0 - 99.99 Sec. c) 0 - 999.9 Sec. d) 0 - 9999 Sec.

Provision for Leakage Current Introduction will be provided for ELCB Testing

The test bench is generally offered as a standard issue, but can be designed as per the customer specs

The test bench demonstrates the working of MCB, ELCB and relays by subjecting the devices to typically occuring real world situations like overload, short circuit and leakage current

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