ETCR3520 High Voltage Digital HV Insulation Resistance Tester Meter
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- Supplier: Guangzhou ETCR Electronic Technology Co. Ltd.
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Product Overview
Description
Insulation Resistance Measurement Accuracy | ||||||||||||||||
Rate Voltage | 250V | 500V | 1000V | 2500V | 5000V | 10KV | 15KV | |||||||||
Range and Accuracy | ±5% | 50.0GΩ | 100GΩ | 200 GΩ | 500 GΩ | 1.00TΩ | 2.00 TΩ | 3.00TΩ | ||||||||
±20% | 500GΩ | 1.00TΩ | 2.00 TΩ | 5.00TΩ | 10.0TΩ | 20 .0TΩ | 30.0TΩ | |||||||||
Technical Specifications | ||||||
Model | ETCR3520 | ETCR3520B | ETCR3520C | |||
Rated Voltage | 250v,500v,1000v,2500v,5000v | 250v,500v,1000v,2500v, 5000v,10Kv | 250v,500v,，1000v，2500v,5000v,10Ky,15Ky | |||
Output Voltage Accuracy | （5%rdg～10%rdg）±10V | （5%rdg～10%rdg）±10V | (5%rdg～ 10%rdg)±10V | |||
Insulation Resistance Range | 0.50MΩ～10.0TΩ | 0.50MΩ~20.0TΩ | 0.50MΩ~30.0TΩ | |||
Short Circuit Current | ≥7mA Max | ≥7mA Max | ≥7mA Max | |||
Power Supply | Rechargeable lithium battery pack 6.2Ah |
Polarization Index Test | Yes |
Dielectric Absorption Ratio Test | Yes |
Ramp Test Mode | The output voltage will sart at 10% of the preset votage and increase in steps of 10% until te preset voltage is reached |
Filtered Resistance Test Mode | 10S、20S、30S、40S(4 selection) |
Voltage Test | Range: AC/DC 0V ～ 1000V；Accuracy: ± 5%rdg ± 3V |
Current Test | Range: 0.01nA ～ 7mA；Accuracy: ± 5%rdg ± 0.5nA |
Capacitance Test | Range: 10nF ～ 25uF；Accuracy: ± 10%rdg ±10nF |
Voltage Monitor | Monitor the voltage of the measured object, and monitor discharge status after test, Forbidden to test when voltage is larger than 36V, protect instrument and operator. |
Test Timer | Automatic record test time,time range: 0s~9999s |
Storage Function | Automatically store the rea-time test data with test date,time and timing, total of 1000 groups |
Upload Function | Upload the stored data to computer with USB communication cable. |
Battery Power Indication | Yes, when battery voltage low will remind to replace the battery |
Automatic Shutdown | After 15 minutes start up will sut down automatically without any operation |
Meter Dimension | 280mm×260mm×160mm |
Meter Weight | 4900g (include battery) |
Test Wire | Red high voltage test wire 1 pcs (with alligator clip 1PCS and hook 1PCS), green test wire 1PCS, black test wire 1PCS |
Protection Level | Close the case IP65; open the case IP40 |
Working Environment | -20℃～ 50℃;80%rh |
Store Environment | -25℃～ 65℃;80%rh |
Insulation Resistance | 50MQ(1000v)(between the test circuit and shell) |
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; Tool bag: 1PCS |
Suitable for insulation resistance testing of cable, motor, generator, transformer, mutual inductor, high voltage switch, arrester
and other large equipment. Insulation resistance measurement (IR); polarization index measurement (PI); dielectric absorption ratio (DAR); ramp test mode (RAMP);
Filtered resistance test mode (FR). Voltage test(V); capacity test(uF); current test(nA).
and other large equipment. Insulation resistance measurement (IR); polarization index measurement (PI); dielectric absorption ratio (DAR); ramp test mode (RAMP);
Filtered resistance test mode (FR). Voltage test(V); capacity test(uF); current test(nA).
Product Feature
1 .The combination of touch color screen, button and wave band knob, the function perfect can be directly tested with one button,the operation of inquiry record is simple and convenient.
2 .Rich display content which can display on same screen : various test modes and insulation resistance value, output voltage and the voltage of tested object, leakage current, test timing, test time, battery power, operation help, etc.
3 .Double shell structure, firm and durable, protection level IP65.
4 .Large capacity rechargeable lithium battery.
5 .Voltage monitor function, automatically monitor live voltage of the tested object.
6 .Test timer function, automatically record test time.
7 .Automatic discharge function, Instantaneous release the charging charge of the measured object after the test, no need to add the discharge circuit.
8.Store function, automatically store 1000 groups of real-time test data with test date, time and timing.
9 .Upload function, the recorded data can be uploaded to the computer by USB communication cable for data statistical analysis.
2 .Rich display content which can display on same screen : various test modes and insulation resistance value, output voltage and the voltage of tested object, leakage current, test timing, test time, battery power, operation help, etc.
3 .Double shell structure, firm and durable, protection level IP65.
4 .Large capacity rechargeable lithium battery.
5 .Voltage monitor function, automatically monitor live voltage of the tested object.
6 .Test timer function, automatically record test time.
7 .Automatic discharge function, Instantaneous release the charging charge of the measured object after the test, no need to add the discharge circuit.
8.Store function, automatically store 1000 groups of real-time test data with test date, time and timing.
9 .Upload function, the recorded data can be uploaded to the computer by USB communication cable for data statistical analysis.
Product Introduction
ETCR series High Voltage Insulation Resistance Tester is an intelligent high-end insulation resistance tester well-developed by ETCR Company. The instrument with perfect test functions of various insulation resistance parameters and excellent anti-interference ability.The instrument adopts true color touch screen, all test data and battery power are displayed on the same screen, the combination of knob switch and button makes the operation very simple. The user no need to memorize the operation method, click the "HELP" on the screen to pop up the operation method which effectively guide the user to operate the instrument. The instrument has the function of rapid discharge andautomatically monitors the live voltage of the measured object. The voltage exceeds 36V will automatically prohibits the test to protect the instrument and operators effectively. The meter automatically stores test results which contain date and time, the touch screen can very convenient to consult the recorded historical data, the fully isolated USB interface can upload the test data to the PC safely. The instrument is equipped with double insulation and shielding layer test wire, and the high voltage rod is equipped with replaceable crocodile clips and hooks, which can be used in various test places. The instrument adopt hard double-shell structure, and the meter outer case with IP65 protection level, which can prevent moisture and dust intrusion and collision during the transportation and storage process, protect the meter effectively.
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