IEC 61009-1 Circuit Breaker Mechanical And Electrical Life Tester
Standards & Clauses:
The test equipment conforms to the standard requirements of IEC 61009-1:2012, IEC 60898-1:2015 clause 9.11, etc.
It can carry out mechanical and electrical life test on the circuit breaker, and the supporting load cabinet can realize the on-load test on the circuit breaker under the rated voltage and rated current conditions. Can also be used to verify trip-free mechanisms. The PLC+ touch screen independent control system is used to complete the automatic control of the test products. The automatic control technology is used in the test process, which can complete the statistics and summary of the test times, control the closing time and opening time, and intelligently judge whether the contacts are good or bad. Use the touch screen and programmable logic controller PLC as the main control unit, and use the cylinder as the driving force to open and close the circuit breaker. For the circuit breaker with automatic opening and closing, the machine provides DC and AC power supply for the circuit breaker power supply, and the effect of controlling the opening and closing of the circuit breaker is achieved by controlling the power supply.
Features:
1. The equipment box adopts the overall high-quality steel integrated chassis, spray-coated sealing plate, and the surface is sprayed with anti-static, anti-rust and anti-corrosion.
2. The panel and operation buttons are placed on the right side of the equipment, which is convenient to use and beautiful in appearance.
3. The equipment is equipped with a protective box, and the test is carried out in the box for safety protection.
4. The equipment is compatible with the production of molded case circuit breaker 3P-4P products and products with current specifications of 63A～125A.
5. The frame current is not used for testing at the same time. The equipment is equipped with a set of automatic closing and opening fixtures. The equipment current depends on the product form. For example, the current is conductive when the product is closed, and the current is non-conductive after the product is opened, and the cycle is repeated in sequence, and the load current is adjustable, and the current is superimposed from 1-125A, and the number of closing and opening times can be manually set. (Unlimited, available on touch screen parameter interface for setting) The equipment has a total of four pairs of fixtures, only one product can be tested at a time, and the test power supply is a set.
Technical Parameters:
| Model | SN2503 |
| Electrical control method | PLC intelligent integrated control, man-machine touch interface operation |
| Test items | 1. Life test of non-automatic opening and closing circuit breaker 2. Automatic opening and closing circuit breaker energized life test |
| Test product | 3~125A, compatible with mechanical and electrical life test of one-pole ~four-pole miniature circuit breaker respectively, not testing at the same time |
| Trip mode | The circuit breaker's own electromagnetic or external cylinder pushes the tripping and closing |
| Drive mode | Cylinder drive |
| Test station | 3 stations |
| Circuit breaker coil voltage supply | AC0~300V |
| Voltage Setting Method | Automatic adjustment |
| Resolution | 0. 1V |
| Accuracy | 2±％ |
| Circuit Breaker Coil Voltage supply | DC0~60V |
| Voltage Setting Method | Automatic adjustment |
| Resolution | 0. 1V |
| Accuracy | 2±％ |
| Closing time setting | 1~999.9s |
| Opening time setting | 1~999.9s |
| Opening and closing times setting | 1~999999 |
| Protective Function | Overvoltage, overcurrent, short circuit |
| Sound and light alarm device | Remind the operator in time during the test or when unqualified test products appear |
| Dimension | 1200mm×800mm×1500mm |
| Weight | About 200 KG |
Details Display:
Product Tags:
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IEC 61009-1 Circuit Breaker Mechanical And Electrical Life Tester Images
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