ETCR8300-040A Three Channel Clamp Leakage Current Monitoring

ETCR8300-040A Three Channel Clamp Leakage Current Monitoring Recorder
Product Main Function
1. At the same time online monitoring and recording 1 ~ 3 channel AC leakage current and current; 
2. Used for circuit insulation fault troubleshooting, monitoring intermittent leakage fault, check the happen time of insulation fault and maintenance lines, etc.
3. Range : 0.00mA ~500A
4. Resolution: 1mA ; Accuracy : ±1.5%±5dgt ;
5. Current Clamps Quantity: 1 - 3PCS (selection); 
6. Data Storage: 200,000 groups  (Power down or replace battery will not lose the data) ;
7. Clamp Size :35mm×40mm
ETCR8300-040A Three-Channel Leakage Current Monitoring Recorderis designed and manufactured for on-site simultaneous monitoring and recording 1-3 channel AC current or leakage current, it is composed of recorder host, current clamps, charger, monitoring software and communication cable, etc. Widely used in 380/220v power system, provide safe, accurate and convenient power instrument for power inspectors.
       Host adopts LCD display, three channels with the same screen display, clear at a glance, there are Chinese and English operation interface two choices, suitable for different countries of engineering and technical personnel. The recorder equipped large capacity rechargeable lithium battery, display power energy with a three-grid mode, which can continues recording up to 7 days. With the function of system clock and super storage space, it can set the  monitoring and recording time on site, can store 200,000 sets of data, and has the function of setting the interval time of automatic storage, setting from 1 to 99 minutes.
       Monitoring software has online real-time monitoring and historical query functions, historical data reading, consulting, saving, reporting and other functions.
      The current clamp is made of Permalloy, and adopts CT technology and unique double layer magnetic shielding technology. It is almost unaffected by the external magnetic field, which ensures the uninterrupted monitoring long time with high accuracy, stability and reliability.
Functions online monitoring and recording 1 ~ 3 channel AC leakage current and current, used for circuit insulation fault troubleshooting, monitoring intermittent leakage fault, check the happen time of insulation fault and maintenance lines, etc.
Power Supply DC 3.7V rechargeable lithium battery(full charge about 4.2V)
Test Mode Clamp CT, true RMS
Display Mode LCD:128dots×64dots
Current Clamp 1-3PCS(Optional)
Instrument Dimension Host:78mm×165mm ×42mm
Current clamp 040A: 125mm×70mm×37mm
Weight Host: 330g
Current clamp 040A: 190g
LCD Dimension Display field:44mm×27mm
Current Clamp Model 040A 
Current Clamp Lead Cable 2 core shield wire, length 2M
Sampling Rate 2 times/second
Data storage 200,000 groups (Power down or replace battery will not lose the data)
Record Period Set the record interval time within 1 second ~ 99 minutes, 0 seconds is not automatically stored.
Record Time Interval time 1 seconds, can continues recording 48 hours
Interval time 10 seconds, can continues recording 120 hours
Interval time 1 minute, can continues recording 168 hours
Download Speed 60KB/ Min
Line Voltage Below AC600V circuit test
Overflow Display Exceed measure range overflow function: "OL" symbol display
Battery Voltage Use 3.7V rechargeable lithium battery, power energy display with 3-grid, when the power energy is 0-grid indicate battery voltage is low, please charge in time
Rated Power In power save mode about 6mA, Max about 35mA
Communication Interface USB
Record Time In power save mode continues working 7days
Working Temperature Working:-20?~50?;below 80%rh
Temperature Error Below -10?or above 40?error influence 1%
Stored Temperature Storage:-10?~60?;below 70%rh
Insulation Resistance 100MO or larger, 1000V
Suitable Safety Standard IEC1010-1, IEC1010-2-032, Pollution Class 2, CAT?(