Medición e Instrumentos de Análisis

Product Name: VLF very low frequency tester Equipment Description: The VLF Very low frequency Tester is applied in power cable and generator insulation test in power system Technical Parameters: 1 Max voltage output: refer to table 1 2 Output frequency: 0.1Hz, 0.05Hz, 0.02Hz 3 Measurement error 4. Positive and negative voltage peak errors 5 Power supply:AC220V ± 10%, 50Hz/60Hz 6 Voltage wave form distortion: 7 Environment temperature: 0~50°C 8 Humidity: ≤85%RH Other Related

1. Product Name Winding Resistance Meter HYZC-20 2. General Introduction When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must...In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop method require much time and energy. Thus, to Shorten the measurement time and reducing the

1. Product Name Winding Resistance Meter HYZC-40 2. General Introduction When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must...In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop method require much time and energy. Thus, to Shorten the measurement time and reducing the

1.Product Name Digital Earth Resistance Tester HY2571-II 2.Product Introduction Digit Megohmmeter consists of medium and large scale integrated circuit with high output power and high short-circuit current value features. The output voltage is up to four grades. The built-in battery served as power supply become high DC voltage by DC/DC transformation, which goes from E pole to L pole via the object being tested. By this way, it produces a current from pole E to pole L, which

1. Product Name: 100KV Transformer oil tester HYYJ-502A 2. Main Functions: 1 IEC60156/IS6792/BS5874/VDE0370-5 2 User-defined 3 5 minute test 4 ASTMD877 5 ASTMD1816 6 JIS C 2101-99(S) 7 Proof "A" 8 Proof "B" 3.Technical Parameters: 1 Voltage OEM for clients 2 AC220V±10% power supply input 3 Output voltage:AC 0V~100KV 4 Rate of voltage rise: 0.5kv/s±10%, 2kv/s±5%, 3kv/s±5%,5kv/s±5% 5 Max test times: 9 6 Init wait times:0~999s 7 Stir time: 0~999s 8 Wait time: 0~999s 9 Measuremen

1. Product Name: Primary Current Injection Test System SLQ 2. Equipment Description: SLQ primary injection test set is a high current generator instrument. It is applied in current transformer test , circuit breaker test and so on. Adjustable output current, smooth in current rise, large scope of load variation, easy and safe operation. 3.Technical Parameters: Type Capacity (kva) Power supply Output Impedance voltage % Idle current % mode I (A) V (V) I (A) V (V) SLQ-5/500 3

1. Product Name: Primary Current Injection Test System SLQ 2. Equipment Description: SLQ primary injection test set is a high current generator instrument. It is applied in current transformer test , circuit breaker test and so on. Adjustable output current, smooth in current rise, large scope of load variation, easy and safe operation. 3.Technical Parameters: Type Capacity (kva) Power supply Output Impedance voltage % Idle current % mode I (A) V (V) I (A) V (V) SLQ-5/500 3

1. Product Name: CT PT Analyzer HYVA-405 2. Equipment Description: Tests for Current Transformer: Tests for Potencial Transformer: 1 Excitation curve and parameters test 2 Turns ratio test 3 Ratio and phase error test 4 Polarity mark check 5 Winding resistance measurement 6 Secondary loop burden measurement 7 Error line curve test for protection CT 8 Transient CT parameters test 9 CT nameplate guess 10 Saturation hysteresis loop curve measurement 1 Turns ratio test 2 Ratio

1. Product Name: CT PT Analyzer HYVA-405 2. Equipment Description: Tests for Current Transformer: Tests for Potencial Transformer: 1 Excitation curve and parameters test 2 Turns ratio test 3 Ratio and phase error test 4 Polarity mark check 5 Winding resistance measurement 6 Secondary loop burden measurement 7 Error line curve test for protection CT 8 Transient CT parameters test 9 CT nameplate guess 10 Saturation hysteresis loop curve measurement 1 Turns ratio test 2 Ratio

1. Product Name: CT PT Analyzer HYVA-402V 2. Equipment Description: 1 Turns Ratio, ratio error and phase error test 2 Polarity test for CT 3 Excitation curve and knee voltage measurement in power frequency for CT 4 Error curve test 5 Coil resistance test for CT and PT 6 Secondary burden test for CT 7 Turns ratio test for PT 8 Polarity test for PT 9 Excitation curve test for PT 10 Coil resistance test for PT 3.Technical Parameters: 1 Output voltage:0～2000V(RMS) 2 Test

1. Product Name: CT PT Analyzer HYVA-402 2. Equipment Description: HYVA-402 can finish: CT/PT volt-ampere characteristic curve test, CT/PT Polarity test, CT/PT Transformation ratio test, automatically calculate error curve of any CT point. 3.Technical Parameters: Input voltage Output scope Measuring scope Measuring degree Device main engine 220V 0～600V,0～20A 0～600V,0～20A 0.5% 380V 0～1000V,0～20A 0～1000V,0～20A 0.5% 220V 0～600A 0～600A Transformation ratio measuring precision 1%

1. Product Name: CT PT Analyzer HYVA-404 2. Equipment Description: Tests for Current Transformer: 1 Excitation curve and parameters test 2 Turns ratio test 3 Ratio and phase error test 4 Polarity mark check 5 Winding resistance measurement 6 Secondary loop burden measurement 7 Error line curve test for protection CT 8 Transient CT parameters test 9 CT nameplate guess 10 Saturation hysteresis loop curve measurement Tests for Voltage Transformer: 1 Turns ratio test 2 Ratio

1. Product Name: On load tap changer tester HYKC-2000 2. Equipment Description: On load tap changer analyzer HYKC-2000 is mainly applied to test transient time, transition waveform, transition resistance, synchronization status of three phase. 3. Main Functions: 1 Test transformers of type Y0 Y Δ and display resistance value directly; 2 Automatically analyze waveform fault and mark the fault. 3 Automatically adjust resistance value and time range according to sampling data 4

1. Product Name: On load tap changer tester HYKC-2000 2. Equipment Description: On load tap changer analyzer HYKC-2000 is mainly applied to test transient time, transition waveform, transition resistance, synchronization status of three phase. 3. Main Functions: 1 Test transformers of type Y0 Y Δ and display resistance value directly; 2 Automatically analyze waveform fault and mark the fault. 3 Automatically adjust resistance value and time range according to sampling data 4

1. Product Name: On load tap changer tester HYKC-2000 2. Equipment Description: On load tap changer analyzer HYKC-2000 is mainly applied to test transient time, transition waveform, transition resistance, synchronization status of three phase. 3. Main Functions: 1 Test transformers of type Y0 Y Δ and display resistance value directly; 2 Automatically analyze waveform fault and mark the fault. 3 Automatically adjust resistance value and time range according to sampling data 4

1. Product Name: On load tap changer tester HYKC-2000 2. Equipment Description: On load tap changer analyzer HYKC-2000 is mainly applied to test transient time, transition waveform, transition resistance, synchronization status of three phase. 3. Main Functions: 1 Test transformers of type Y0 Y Δ and display resistance value directly; 2 Automatically analyze waveform fault and mark the fault. 3 Automatically adjust resistance value and time range according to sampling data 4

1. Product Name: On load tap changer tester HYKC-2000 2. Equipment Description: On load tap changer analyzer HYKC-2000 is mainly applied to test transient time, transition waveform, transition resistance, synchronization status of three phase. 3. Main Functions: 1 Test transformers of type Y0 Y Δ and display resistance value directly; 2 Automatically analyze waveform fault and mark the fault. 3 Automatically adjust resistance value and time range according to sampling data 4

1. Product Name: Circuit Breaker Vacuum Degree Tester 2. Equipment Description: HYKZ-Ⅳ vacuum tester for vacuum switchgear is the latest generation of products of my company, it is the upgrade product in the base of HYKZ-Ⅲ vacuum meter on the foundation of notion from the field user. HYKZ-Ⅳvacuum tester has some features- higher measurement accuracy, better stability, more capacity. For vacuum circuit breaker, the method of determining whether or not deterioration of the

1. Product Name: Circuit Breaker Vacuum Degree Tester 2. Equipment Description: HYKZ-Ⅳ vacuum tester for vacuum switchgear is the latest generation of products of my company, it is the upgrade product in the base of HYKZ-Ⅲ vacuum meter on the foundation of notion from the field user. HYKZ-Ⅳvacuum tester has some features- higher measurement accuracy, better stability, more capacity. For vacuum circuit breaker, the method of determining whether or not deterioration of the

1. Product Name: Circuit Breaker Vacuum Degree Tester 2. Equipment Description: HYKZ-Ⅳ vacuum tester for vacuum switchgear is the latest generation of products of my company, it is the upgrade product in the base of HYKZ-Ⅲ vacuum meter on the foundation of notion from the field user. HYKZ-Ⅳvacuum tester has some features- higher measurement accuracy, better stability, more capacity. For vacuum circuit breaker, the method of determining whether or not deterioration of the