HIGHTEST TECHNOLOGY CATALOGUE CIBRE-L3 SERIES 3-CONTACT CIRCUIT BREAKER TIMING TESTER CIBRE-L3 Series 3-Contact Circuit Breaker Timers are designed using advanced engineering technology to test the contact timings of circuit-breakers. CIBRE-L3 Series have fast, easy and accurate measurement features through its user-friendly software. CIBRE-L3 Series are battery-powered devices (optional feature) that allow users to perform tests even without a power supply during field tests. Why do we need to test circuit breakers? It is essential to test circuit breakers regularly. Contact Timing Tests are performed to determine the optimal performance of the breakers. The testing can determine improper breaker operations in case of system fault and improve system reliability. Contact Timing Tests Contact timing tests are performed to compare the breakers’ main & resistor contact performance against the manufactures specifications. The breakers OPEN, CLOSE, OPEN-CLOSE, CLOSE-OPEN and OPEN-CLOSE-OPEN operations are timed in milliseconds (ms) and cycles and then compared with the manufacturers’ specifications to determine the performance of the circuit breaker. CIBRE-L3 Series feature a 4.3-inch large colour touch display, which is visible under bright sunlight and dim light conditions. Operators can easily print the measurement results with the 2.25-inch built-in printer of the CIBRE-L3 Series. The results can also save to a USB flash drive or the device’s internal memory. The HighTest data management platform (DMP Software) can also be used to analyse the test reports produced by CIBRE-L3 on a PC, and the measurement results can be easily exported and stored on the PC. Multi-language capability and user-friendly operation menu make it easy to handle the CIBRE-L3 Series. Despite its impressive capabilities, the CIBRE-L3 Series remains compact and robust, boasting an IP67 protection class when the case is closed. Weighing in at a just 3 kg, this device is your lightweight, portable solution for Timing Tests that delivers uncompromising accuracy and efficiency. DEVICE HIGHLIGHTS Internal & External Triggered Operations Optional Rechargeable Li-Ion Smart Battery Breaker can be operated by CIBRE’s internal trigger output or external trigger output. CIBRE-L3 comes with a 14.4V Li-Ion smart battery option which enables you to make tests while on field. It works on both main power and consuming battery power. 4.3-inch TFT Colour Touch Screen 2.25-inch Built-in Thermal printer CIBRE-L3 is built-in with a 4.3-inch TFT Colour Touch Screen which is visible under both bright sunlight and dim lit environment. CIBRE-L3's built-in thermal printer let you print the results immediately during field

FEATURES ■ Contact Timing (O, C, O-C, C-O & O-C-O) ■ Contact Detection Range: Closed <20 Q & ■ Optional Bluetooth Communication ■ 4.3” TFT Touch Colour Display Specifications are valid at/under 25 °C temperature. *Content subject to change without notice. 3-Contact Circuit Breaker Timing Tester with Built-in Printer 3-Contact Circuit Breaker Timing Testerwith Built-in Printer & Bluetooth 3-Contact Circuit Breaker Timing Testerwith Built-in Printer & Battery 3-Contact Circuit Breaker Timing Testerwith Built-in Printer, Battery &