Product Description
Multifunction PI DAR STER RAMP DD CAP 5kV 10kV 15kV High Voltage Insulation Resistance Tester
Multifunction PI DAR STER RAMP DD CAP 5kV 10kV 15kV High Voltage Insulation Resistance TesterMultifunction PI DAR STER RAMP DD CAP 5kV 10kV 15kV High Voltage Insulation Resistance Tester
| ETCR3520 High Voltage Insulation Resistance Tester | ||||
| OutputVoltage 50V~ 15kV / Test Resistance 0.005MΩ~ 30TΩ | ||||
| MaxShort Circuit Current 7mA / Polarization IndexTest(PI) | ||||
| DielectricAbsorption RatioTest(DAR) / StepTest Mode (STEP) | ||||
| RampTest Mode (RAMP) / Dielectric discharge index(DD) | ||||
| CapacitanceTest(CAP) / Custom SettingOutputVoltage | ||||
| Custom SettingTestTime 10s~60min / Large Capacity Rechargeable Lithium Battery | ||||
| USB Communication / Bluetooth Communication | ||||
| Product Function | ||||
| Suitable for the insulation resistance test of large-scale electrical equipment and transmission cable in large-capacity, high-voltage, and strong-inductive electrical environments. | ||||
| Insulation resistance test (IR); polarization index test (PI); Dielectric absorption ratio test (DAR); Step test(STEP); Ramp test(RAMP); Dielectric discharge index test(DD). AC/DC Voltage test(V); Distributed capacitance test(CAP). | ||||
| Product Features | ||||
| 1. Touch colorful screen, and the test data will be displayed on the same screen. It is very convenient to test operation and view history record. | ||||
| 2. With the unique strong anti-interference technology and stable testing capabilities in large distributed capacitance site (such as long cables) and strong electromagnetic interference environments (such as substations). | ||||
| 3. Perfect measurement index: insulation resistance (IR), polarization index (PI), dielectric absorption ratio (DAR), step (STEP),ramp (RAMP), dielectric discharge index (DD), distributed capacitance (CAP), AC/DC voltage (V). | ||||
| 4. Custom setting measurement mode, optional PI and DAR calculation formulas, custom setting test voltage and custom setting test duration, which can provide variety of options to user and convient the special site request. | ||||
| 5. Voltage monitor: Automatically monitoring the live voltage of the measured object. when the voltage exceed 36V and will automatically prohibit to test to effectively protect the instrument and the operator. | ||||
| 6. Current monitor: Automatic display the current of test circuit | ||||
| 7. Temperature monitor: Automic display the temperature and humidity of tester inside. | ||||
| 8. Automatic discharge function, automatically and quickly release the electric charge of the measured object after the test, no need the external discharge circuit. | ||||
| 9. Large-capacity test record memory, test records can be directly browsed and analyzed in the tester. the tester can automatically store 1000 sets of real-time test data with test date and test time. | ||||
| 10. USB communication and upload function, the recorded data can be uploaded to the computer for stored statistical analysis. | ||||
| 11. Bluetooth communication function, can upload the test results to the mobile phone. | ||||
| Insulation Resistance Test Accuracy | ||||
| Rate Voltage | 50V | 250V | 500V | |
Range & Accuracy | ±5% | 10.0GΩ | 50.0GΩ | 100GΩ |
| ±20% | 100GΩ | 500GΩ | 1.00TΩ | |
| 1000V | 2500V | 5000V | 10kV | 15kV |
| 200GΩ | 1.00TΩ | 2.00TΩ | 4.00TΩ | 6.00TΩ |
| 2.00TΩ | 5.00TΩ | 10.0TΩ | 20.0TΩ | 30.0TΩ |
| Technical Specifications | ||||
| Model | ETCR3520 | ETCR3520B | ETCR3520C | |
Rated Voltage | 50V, 250V, 500V, 1000V, 2500V, 5000V | 50V, 250V, 500V, 1000V, 2500V, 5000V, 10kV | 50V, 250V, 500V, 1000V, 2500V, 5000V, 10kV, 15kV | |
| Output Voltage Accuracy | (5%~10%)±10V | (5%~10%)±10V | (5%~10%)±10V | |
| Insulation Resistance Range | 0.005MΩ~10.0TΩ | 0.005MΩ~20.0TΩ | 0.005MΩ~30.0TΩ | |
| Short Circuit Current | ≥7mA | ≥7mA | ≥7mA | |
| Power Supply | Rechargeable lithium battery pack 6.2Ah 14.8V | |||
| Capatiance Measurement | Range: 10nF~200uF; Accuracy: ±10%rdg ± 10nF | |||
| Voltage Measurement | Range: 0V~1000V; Accuracy: ± 5%rdg ±3V | |||
Custom Setting Output Voltage | EM3520: 40V~5kV EM3520B: 40V~10kV EM3520C: 40V~15kV | |||
| Custom Setting Test Time | 10s~3600s | |||
| Polarization Index (PI) | Yes | |||
| Dielectric Absorption Ratio (DAR) | Yes | |||
| Step Voltage(STEP) | Yes | |||
| Ramp( RAMP) | Yes | |||
| Dielectric discharge index (DD) | Yes | |||
| Real Time Current Value | Display test current value, current display range: 0.001nA~7.5mA | |||
Real Time Voltage Value | Automatically monitoring the voltage of the measured object. when the voltage exceed 36V and will automatically prohibit to test to effectively protect the instrument and the operator. | |||
| Test Timer | Automatically record test duration, timing range: 0s~9999s | |||
| Store Function | Automatically store the test date, time and timing, total of 1000 groups, which can view and replay the stored test record | |||
| USB Comminication | Yes, upload the test record to PC through the USB cable | |||
| Bluetooth Communication | Yes, can connect to the Android mobile or others with the buletooth communication device | |||
| Battery Power Indication | With the battery power indication, when battery voltage low will remind to charge in time | |||
| Automatic Shutdown | After 15 minutes start up will shut down automatically without any operation | |||
| Tester Dimension | 280mmX260mmX160mm | |||
| Instrument Weight | Host: 3737g(with rechargeable battery); total weight:5.72kg(include all accessories) | |||
| Protection Level | Close the case IP65; open the case IP40 | |||
| Working Environment | -20℃~50℃; 80%RH | |||
| Withstand Voltage | AC 3Kv 50Hz 1min (between the test circuit and shell) | |||
| Suitable Safety Standard | IEC61010-1, IEC61326-1 | |||
Accessories | Host: 1PCS, high voltage test wire(red): 1PCS, Test wire (green): 1PCS; Test wire (black): 1PCS; Alligator clip: 1PCS; Hook 1PCS; USB communication cable 1PCS; Software CD: 1COPY; Tool bag: 1PCS |
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This item is shipped directly from our supplier in China with tracking.