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• Contact Resistance Threshold: 15 - 10,000 ohms• Digital Resolution: 100µSec• Up to a sequence of 3 operations detailing 3-phase information: Peak coil current, operate times and operate time spread (main / resistive), bounce time.• Test times: Close, Open, Trip Free, Close-Open, Open-Close, Open-Close-Open.• Coil operate times: Initial delay, trip coil “on-time”, close coil “on-time”, delay time between closing and opening, delay time between opening and closing.• Backlit 4 line x 40 character LCD display, Alpha / numeric keypad• Built in printer, RJ45 network port, RS232, Audible buzzer, PS2 socket, VGA port• extremely light-weight & quick tool to check basic Circuit Breaker Timing• intended for use in Power Station, Substation & industrial environments
• ROBUST SWITCHGEAR TEST AND ANALYSIS SYSTEM FOR PORTABLE OR FACTORY USE• SOFTWARE WIZARD TO SIMPLIFY TEST CONFIGURATION• COMPUTED RESULTS WITH CUSTOM REPORT FORMAT FEATURE, REDUCING TEST TIME• CREATE A ELECTRONIC LIBRARY OF BREAKER TEST SETTINGS AND SIGNATURES• 12.1” HIGH-BRIGHT SUNLIGHT READABLE COLOUR TFT DISPLAY• INDENPENDENT CONTROL OF TRIP AND CLOSE AC OR DC COILS PER PHASE WITH 5 OR 30AMP
• can be performed coil operation, current measurement, main contact timing• resistive contact timing, travel and velocity measurements, trip free testing• dynamic timing with both ends earthed• parallel contact switching resistor measurement• Simulation of contact timing with 3 Main and 3 Resistive breaks
• AC Power: 0..280V AC, 30A peak• DC Power: 0..280V DC, 30A peak• variable power source, mainly for Switchgear Testing• nstrument intended for use in Power Station, Substation & industrial environments• ideal alternative power source for testing the breaker• minimum operating voltage testing of breaker coils
• AC Power: 0..280V AC, 50A peak• DC Power: 0..280V DC, 50A peak• variable power source, mainly for Switchgear Testing• nstrument intended for use in Power Station, Substation & industrial environments• ideal alternative power source for testing the breaker• minimum operating voltage testing of breaker coils
• used to test live tank oil, bulk-oil, vacuum, SF6 and other models, with different voltage level of high voltage circuit breaker• used for opening and closing & contemporaneous performance of the low-voltage electrical appliances such as contactors and relays• No need to choose sensors, a universal sensor can meet all models of circuit breaker mechanical properties testing• can print time data, the time fracture surface curve, time - speed curve, time - stroke curve and stroke - speed curve• IEC 62271-100:2008
• widely used to test live tank oil, bulk-oil, vacuum, SF6 and other models, with different voltage level of high voltage circuit breaker• used for opening and closing & contemporaneous performance of the low-voltage electrical appliances such as contactors, relays• LCD display, and menu operation, to print a variety of test data• Special software and hardware anti-interference design• can test opening and closing, bounce times, bounce time, losing (tripping) time and losing (tripping) contemporaneous performance• Resolution:100 Microseconds
• Quantitative measurement of vacuum switch interrupter• can measure whether the Circuit Breaker Vacuum Bottle in the normal range• can calculate the life of some vacuum switches• Needn’t to dismantle the vacuum switch when test on-site• Accurate and reliable test results• The test data can be saved, printed and checked