Circuit Breaker Timer

TIMER Kit Use to take switch on and switch off time of VCB ,ACB etc

Founded in the year 1990, at Kalyan, (Maharashtra, India), we J S Electricals , are a Proprietorship Firm, renowned as a prominent manufacturer, retailer and exporter of a comprehensive range of Switch Gear Testing Instruments like (1 PH and 3 PH) Relay Test Set, AC and DC HV Set, Knee Point Tester and Primary Current Injection Set. Under the supervision of our Mentor Sudhir Soman (Proprietor) , we are proficiently moving towards success in this domain. We export our products to Sri Lanka and Africa.

A Circuit Breaker Timer is a specialized test instrument used to measure the opening and closing times of circuit breakers during operation. This is essential for verifying that breakers trip within their specified time tolerances, which is critical for protecting electrical systems.

A Circuit Breaker Timing Kit is a specialized tool used to test and analyze the performance of circuit breakers, especially in high-voltage and medium-voltage systems. It measures the timing and synchronization of various operations within the circuit breaker, such as the opening, closing, and contact travel times. These measurements are critical for ensuring the reliability and safety of the electrical system, as faulty circuit breakers can lead to severe consequences, including equipment damage, power outages, and safety hazards. Details and Components of a Circuit Breaker Timing Kit Main Unit/Analyzer: The core component that processes signals from the circuit breaker and displays the results. Often equipped with a digital screen for real-time data display and analysis. Some advanced units include software for detailed reporting and data logging. Timing Channels: Multiple channels to connect to the circuit breaker s different contacts (e.g., A, B, C phases). Measures the time intervals between operations like opening and closing. Current and Voltage Sensors: Detect the presence of current and voltage in the circuit to ensure accurate timing measurements. These sensors are crucial for capturing the breaker s reaction time under operational conditions. Travel Transducers: Measure the movement of the breaker s contacts during operation. Important for analyzing the mechanical performance of the circuit breaker. Control and Triggering System: Allows the user to initiate the circuit breaker s operation remotely. Triggers the breaker and synchronizes the timing measurements. Cables and Connectors: Specialized cables to connect the timing kit to the circuit breaker terminals. Ensure secure and accurate signal transmission. Software (optional): Some kits include proprietary software for data analysis, graph plotting, and report generation. Helps in detailed post-test analysis. Uses of a Circuit Breaker Timing Kit Maintenance: Regular testing of circuit breakers is essential for preventive maintenance. Helps in detecting wear and tear, misalignments, or contact resistance issues before they lead to failures. Commissioning: When installing new circuit breakers, a timing kit is used to verify that the breaker operates within specified time limits. Ensures that the breaker will perform correctly under actual load conditions. Troubleshooting: In the event of a malfunction, the timing kit can help identify the exact point of failure. Helps in diagnosing issues such as slow tripping, delayed closing, or non-uniform operation of breaker contacts. Performance Analysis: Over time, circuit breakers may degrade in performance. A timing kit allows for tracking performance trends. Assists in making decisions about refurbishments or replacements. Quality Assurance: Used by manufacturers to test breakers during production to ensure they meet design specifications.

We are placed amongst the renowned manufacturers and suppliers of Circuit Timer. The offered circuit timer is used as portable parking meter timer which is best for stable operation over a relatively wide frequency. This circuit timer is tested on number of parameters in order to dispatch a flawless range. Offered circuit timer is developed by best programming languages technology. Features: Excellent finishLight weightLong working life Specifications: Circuit operation:When the circuit is switched on with S1, the pulse at junction R4-C2 resets the counter and counting starts, when the count reaches bit 14 (Q14), pin3 goes high so that the self oscillating piezo-electric buzzers, a 12V type is turned on via driver T1The timer is powered by 9V batteryLight emitting diode D1 does not affect the operation of the circuit and is included merely to show that the timer worksDiode D1 and resistor R3 are, therefore optional componentsWith the buzzer actuated, the timer draws a current of about 10 mA Calibration: The time delay is set with aid of P1.Time delays of between one minute and two hours are possible by appropriate dimensioning of the timing components1 - 30 minutes: C1 = 220 nF ; P1 =500KW1 - 60 minutes: C1 = 470 nF , P1 = 500KW1 - 120 minutes: C1 = 470 nF, P1= 1MW

Circuit Breaker Analyzer Timer CAT60 is a digital instrument for condition assessment of circuit breakers. It measures timing and records graphs of coil currents and displacements of moving parts of a circuit breaker. Two contacts per phase are measured and recorded plus additional auxiliary contacts.