China Primary Injection Tester Primary Current Injection Test Primary Current Injection Tester

TEST-903 MCB Primary Current Injection Test and Secondary Injection TesterTEST-903 primary current injection test kit adopts ARMchip to control the output process and large capacity oftoroidal transformer. It is equipped with LCD screen displaycurrent meter, also showed primary current value,secondary current value, turn ratio and the phase shift.Aluminum alloy body with PC panel component the sPackaging & Printing hell.TEST-903 is mainly applied to test CT tIndustrial Robot urn ratio andpolarity in the power system, the contact resistance, highvoltage circuit breaker protection test and high voltagegenerator test etc, which need large current on-site or inthe lab.
Applications
1Electromagnetic Equipment . Primary injection tests.
2. Protective Relay Testing
3. Circuit Breaker Testing
4. Current Transformer Testing
5. Recloser and Sectionalizers
6. Switchgear Testing
7. Ground Grid Testing
Features
1. Permanent current up to 3000 A, 15KVA
2. Max current output up to 3300A.
3. Built-in digital amFastener & Fitting meter 0.5% accuracy.
4. Built-in digital ammer resolution 1 ms (Optional).
5. Made up of two units, control and power unit
6. Thermal and short-circuit protection.
Parameterslectrical parametersAccuracy±0.5%Power Supply(AC)380V·50A, 50Hz/60HzCurrent Output (AC)3000A·5V or 1500A·10VCapacity15KVAThe current output waveform distortion≤5%Primary currentRange0-3300AResolution0.1AAccuracy<0.5%Secondary measurementRange0-6AResolution0.001AAccuracy<0.5%Current duration3000A range3000A 2-3minutes
1500A 3-6minutes1500APipe & Tube System range1500A 2-3minutesWith timerRange0.0001~999.99SResolution0.001SAccuracy<0.5%±5 wordsMechanical parametersDimensions (WxDxH) (mm)380x350x360 and 340x290x420Weight(kg)Control Host 48kg,
External voltage regulator weight 42kgEnvironmental conditionsTemperature-10°C to 40°CRelative humidity≤80%