UHV-406 Circuit Breaker Analyzer (Double Grounded)-Catalog

Product catalog summary

Product Introduction
The UHV-406 Circuit Breaker Analyzer is designed for dynamic analysis of various circuit breakers, accurately measuring mechanical dynamic characteristic parameters across different voltage levels. It is crucial for ensuring the safe operation of power systems by assessing the performance of high voltage circuit breakers.

Product Features
1. The device is an embedded industrial computer with a fast boot time of 16 seconds, featuring a 9-inch color touchscreen and supporting both Chinese and English input.
2. It includes a high-speed thermal printer for on-site data printing.
3. The integrated power supply eliminates the need for an external power source, offering adjustable DC6~270V power.
4. The analyzer is compatible with various sensors and connectors, simplifying installation.
5. Suitable for SF6 switches, GIS appliances, vacuum, and oil switches.
6. Provides comprehensive data and graph analysis after a single switch actuation.
7. Capable of storing 30,000 test data sets, with expandable memory and real-time clock.
8. Features USB interfaces for data transfer and optional wireless operation.
9. Measures multiple parameters including metal contact breaks, closing resistances, and speeds.
10. Generates standard envelopes for analysis and performs vibration frequency analysis.
11. Designed with an anti-interference circuit for reliable use in 500KV substations.

Technical Parameters
1. Time Measurement: Offers various time measurement capabilities with high accuracy.
2. Closing Resistance Measurement: Measures resistance with a range of 30~10KΩ and high accuracy.
3. Speed Measurement: Provides initial and average speed measurements with high precision.
4. Stroke Measurement: Measures contact stroke, overstroke, and rebound stroke.
5. Coil Current and Resistance: Measures with high resolution and accuracy.
6. Power Supply: Operates on AC220V with adjustable DC output.
7. External Trigger Voltage: Supports a wide range of AC/DC voltages.
8. Isolating Switch Measurement: Offers detailed measurement capabilities for isolating switches.
9. Operating Environment: Functions effectively in temperatures from -20℃ to +50℃ and humidity up to 90%.

Catalog excerpts

UHV-406 Circuit Breaker Analyzer (Double Grounded)-Catalog-1

Wuhan UHV Power Technology Co.,Ltd.

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UHV-406 Circuit Breaker Analyzer (Double Grounded)-Catalog-2

Wuhan UHV Power Technology Co.,Ltd. UHV-406 Circuit Breaker Analyzer (High Voltage Switch Mechanical Characteristics Tester) provides convenience for dynamic analysis of various circuit breakers, and can accurately measure the mechanical dynamic characteristic parameters of high voltage circuit breakers of various voltage levels such as low oil, high oil, vacuum, sulfur hexafluoride, etc. High voltage circuit breakers are responsible for the dual tasks of control and protection in the power system, and the quality of their performance is directly related to the safe operation of the power system....

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UHV-406 Circuit Breaker Analyzer (Double Grounded)-Catalog-3

Wuhan UHV Power Technology Co.,Ltd. 8. Equipped with 2 USB interfaces, the instrument can be connected to a mouse to operate the instrument, and the data can be directly saved to a USB flash drive and uploaded to a computer for analysis and storage. RS232 interface online operation is optional, and wireless tablet operation is optional. 9. It can simultaneously measure 12 metal contact breaks, 6 main breaks and 6 auxiliary breaks, 3/6 closing resistances, 1 speed (3 speeds optional), and 3/6 double-end grounding measurements (3 and 6 induction methods optional). Accelerometers, digital sensors,...

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UHV-406 Circuit Breaker Analyzer (Double Grounded)-Catalog-4

Wuhan UHV Power Technology Co.,Ltd. Opening (closing) different phases between phases Closing resistance input time, resistance value 3. Measurement range: 30~10KQ, resolution 0.1 Q, accuracy: ^1% + 1 Q 4. Speed measurement: Initial opening (closing) speed Average speed in a specified time period (travel section or angle section) 5. Speed measurement range: 0.1mm sensor 0.01~25.00m/s, accuracy: ±0.1m/s 345° angle sensor 0.01~25.00m/s, accuracy: ±0.1m/s Laser sensor 0.01 ~15.00m/s. 6. Stroke measurement: moving contact stroke (3-way stroke measurement optional) Contact stroke (opening distance)...

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UHV-406 Circuit Breaker Analyzer (Double Grounded)-Catalog-5

Wuhan UHV Power Technology Co.,Ltd. 11. DC power output: DC6~270V continuously adjustable, DC24V^25A (short time), DC220V^ 20A (short time). 12. External trigger voltage: AC/DC10-300V, current ^120A 13. Isolating switch measurement range: (1) , voltage output: DC6~270V (adjustable); (2) , power output time: 0.01-20 seconds (settable); (3) , the maximum acquisition time of the break signal is 200 seconds; (4) , can measure the break closing and opening time, three-phase different phases, bounce time and number of times 14. Main unit volume: 400X300X 175mm

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