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The Circuit Breaker Tester series is an embedded design. It is easy to use and to install sensor in field. By means of ultrasonic travel transducer patent technology, high-performance hardware system and professional analysis system, the reliability and stability of AL506 are perfect.
Ultrasonic travel transducer is small, so convenient to install, no need complex installing jig and supporter, no need the strict request that linear resistive potentiometer transducer must be paralleled to the sensor and motion direction when installed in field. So it reduces working intensity and improves working efficiency. For its excellent measuring stability and high linearity, especially the real linear all over the FSD (Full Scale Deflection), the measure precision of this instrument is much better than old type one.
The analysis and management system is professional and practical, humanism design. We can set the open or close time parameters by means of graphical interface instead of filling tables. So operation is simple and intuitive.
Operate circuit is painted on the panel, intuitive and clear, isn’t necessary to check manual.
Our products spread widely over all kinds of voltage level substations and plants in China and abroad. Batches of our products with English, Russian or French version have been supplied to the international market.
AL506 Characteristic Parameters
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Display
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640×480 high-light color LCD;
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System
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Embedded control system;
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Storage Capability
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1G Flash Card；256M memory;
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Operation System
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Windows XPE;
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Operation Style
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Built-in mouse and visual key board complete all the setting and operating;
Optional key board can be plugged via USB interface if any;
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USB Interface
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Standard USB2.0 interface;
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Coil Driving Supply
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Independent external power supply (optional);
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Recording Function
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Professional analysis software: it can display waveform, such as contact time, current of open (close) coil, shift-time (S-t), store 100 newest records;
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Travel Transducer
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1. Patent technology: ultrasonic travel sensor, easy to install (standard configure);
2. Linear resistive potentiometer transducer (optional);
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Sequences
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C, O, C-O, O-C, O-C-O;
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Low Voltage Test
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Action voltage test of circuit breaker;
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Application Scope
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Measure all action voltage and mechanism character of circuit breaker with SF6,vaccum,or less oil;
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Number of Channels
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4 Analogue channels (Travel, Voltage, Opening Current and Closing Current);
6 Event channels (I section: A, B, C; II section: A, B, C) with common ground;
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Parameters and Records Management
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1. Configure test with graphical interface, or open specified record file as demo, start test with demo without repeated setting;
2. Save the test result and all parameters to record file;
3. 100 newest records stored;
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Software
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Professional analysis management software “Breaker”;
Test records kept in flash card, exported to U disk, can be analyzed and printed in any PC;
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Travel
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Stroke, Over Travel, Travel, Rebound Amplitude；
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Speed
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Open/ close velocity, the top velocity, reclosing velocity;
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Springing
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Springing Times, Springing Time;
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Waveform Display
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1. Contact Event；
2. Shift-time (S-t) curves;
3. Instantaneous velocity of breaker mechanism travel (V-t);
4. Coil Driving Voltage;
5. Coil Current (open);
6. Coil Current (close);
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Sample Rate
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20 k/s, 400 point per cycle;
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Precision
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A/D: 12 bits;
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Measurement Time
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0-5s;
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Timing Resolution
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0.05ms;
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Timing Accuracy
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±0.1ms;
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Coil Current Measuring Range
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20A during 300ms, rest time 1min;
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Coil Current Measuring Resolution
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0.01A;
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Coil Current Measuring Accuracy
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1% of the reading ±0.05A;
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Velocity
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25m/s (max);
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Velocity Resolution
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0.01m/s;
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Velocity Accuracy
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1% of the reading ±0.05 m/s;
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Stroke Scope
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0～2000mm (real linearity);
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Travel Test Resolution
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0.085mm;
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Travel Test Accuracy
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1% of the reading ±0.085mm (no zero adjustment needed);
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Mains Voltage
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AC220V; DC110, 220V; Tolerance -15% , +10%；
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Condition
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Temperature: -20℃ to +40℃; Humidity: ≤80%RH, non-condensing;
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Physical Dimensions
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370mm x270mm x140mm (Length x Width x High);
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Weight
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6Kg.
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Ot
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