| GKC-8 High Voltage Switch Mechanical Characteristics Tester Darui Electric recommends for you Instrument Features Can perform electric and manual operations Suitable for mechanical dynamic characteristic testing of various high-voltage circuit breakers within 500kV voltage level Can measure actual stroke and custom stroke Able to perform single close, single open, close-open, reclose, and reopen operations of circuit breakers Easy wiring and simple operation; only one close (open) action is needed to obtain all close (open) data. Can save up to 50 sets of data for later query and upload to PC for storage, and can also view and print all data and motion curves on site Built-in clock circuit can display current year, month, day, hour, minute, second; even when power is off, it can automatically save setting data and test data Built-in delay protection function automatically cuts off the action power after the circuit breaker operates, effectively protecting the circuit breaker equipment and the high-voltage switch tester The instrument has a built-in DC power supply with selectable range: 30-270V/10A, without the voltage drop at the moment of output of conventional rectifier power supply, making it very accurate for testing switch action voltage Can dynamically analyze the relationship between stroke, speed, and time of the circuit breaker every 1ms >Can be configured with upload software for computer archiving and online viewing and printing. Can test any model and type of circuit breaker |
Safety Requirements
Please read the following safety precautions to avoid personal injury and prevent damage to this product or any other products connected to it. To avoid possible danger, this product should only be used within the specified range.
1. Only qualified technicians should perform maintenance to prevent fire or personal injury.
2. Use appropriate power cords. Only use power cords that are dedicated to this product and comply with its specifications.
3. Connect and disconnect correctly. Do not arbitrarily connect or disconnect test leads when they are connected to live terminals.
4. Product grounding. In addition to grounding through the power cord's ground wire, the grounding terminal on the product's casing must be grounded. To prevent electric shock, the grounding conductor must be connected to the ground. Before connecting to the input or output terminals of this product, ensure that the product is properly grounded.
5. Pay attention to all terminal ratings. To prevent fire or electric shock, pay attention to all ratings and markings of this product. Before connecting to this product, read the product manual for further information on ratings.
6. Do not operate without the instrument cover. Do not operate this product if the cover or panel has been removed.
7. Use appropriate fuses. Only use fuses that meet the specified type and rating for this product.
8. Avoid contact with exposed circuits and live metal. Do not touch exposed contacts and parts when the product is energized.
9. Do not operate if there is a suspected fault. If you suspect damage to this product, have it inspected by maintenance personnel; do not continue operation.
10. After testing, wait for discharge to complete before removing test leads.
GKC-8 High Voltage Switch Mechanical Characteristics Tester adopts high-tech technology, integrating computer, printer, measurement interface circuit, operating power supply, etc., and is a new special instrument for high-voltage circuit breaker testing.
GKC-8 High Voltage Switch Mechanical Characteristics Tester is a new special instrument for testing the mechanical dynamic characteristics of high-voltage circuit breakers. The high-voltage switch mechanical characteristics tester adopts high-tech technology, integrating computer, printer, measurement interface circuit, operating power supply, etc., and is a new special instrument for high-voltage circuit breaker testing. It is equipped with two displacement sensors suitable for different distances and accuracy tests. The instrument's automatic identification system identifies the selected sensor to complete distance and speed measurement for low-oil, multi-oil, sulfur hexafluoride, and vacuum high-voltage circuit breakers. In the design of the instrument, only one close (open) action is needed to sample and record all data of six contacts. The measurement results are displayed with a single key operation, and the measurement data can be printed, including current waveform diagrams of six contacts and a time characteristic curve of one contact's moving contact.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
