Fast Shipping Three-Channel Leakage Current Monitoring Recorder ETCR8300 Digital a Large Storage Space | Инструменты

 

Newly Three-Channel Leakage / Current Monitoring Recorder ETCR8300 Multichannel Leakage Current Recorder a Large Storage Space

 

 

Desciption:

ETCR8300 series Three-Channel Current/Leakage Monitoring Recorder is well designed and manufactured for online measurement, monitoring and recording of Three-Channel AC leakage / current at the same time. It is composed of a tester, monitoring software, current clamp and communication cable, etc. This instrument has been widely applied the 380/220 Power system. It can provide a safety and convenience measurement with accurate results.   The instrument has a large LCD display with blue background and a large storage space. 3900 sets of data can be stored in the instrument. Three- channel current value can be display on the screen. System clock can be set. In addition, the instrument can automatically store data at an interval, which is adjustable from 1 to 99 min. Monitoring software provides online and real-time monitoring and historical data inquiry. With the software developed by our technical department, the users can read, inquire, store, generate and print a fitting curve and report.   The current clamp is made of a special alloy, adopts the latest CT technique and magnetic shielding technique and is not almost interfered by external magnetic field. This ensures high accuracy, high stability and high reliability of the values which are measured continuously.     Specification:   Functions Measuring AC leakage current and AC current of three channel, monitoring current in real-time manner, locating insulation faults and repairing electrical lines. Power source DC6V, alkaline battery LR03 1.5Vtimes4 (The parcel doesn't include) Testing Method Split core type CT, true RMS Range 0.0A-500A Resolution 0.1A Accuracy plusmn2%plusmn5dgt Clamp size 35mmtimes40mm Instrument Dimension Tester(LtimesWtimesH): 75mm times170mm times30mm Current clamp(LtimesWtimesH): 175mm times70mm times38mm Mass Tester: 240g (battery included) Current clamp: 170g times 3 PCS LCD Dimension Display field: 44mmtimes27mm Shield Type Type B: Double shielding Sampling Rate 2 samples/s Data storage 3900 sets (data loss does not occur after power failure or replacing the battery) Time Setting Recording internal adjustable from 1 to 60 min, If set to 0 min, the auto-store function is turned off Recording Time Continuously operate for about 10 days at the power-saving mode Line Voltage Line with a voltage up to AC600V Overflow Display The ldquoOLrdquo symbol is displayed when a measured value is beyond the measurement range Battery. Voltage A Low-Battery symbol is displayed and the user should replace the battery with a new one when the battery voltage drops to 4.6V to 4.8V. In this case, the measured values are still accurate. Rated Power about 5mA at the power-saving mode, maximum current consumption: 20mA Lead Length 2 m Temperature and Humidity Working: -10C-40C below 80%rh Storage: -10C-60C below 70%rh Insulation Resistance Higher than 100MOmega, 1000V Safety Codes IEC1010-1, IEC1010-2-032, Pollution Class 2, CAT iii (600V), IEC61326(EMC standard) Accessories Tester: 1 PCS, Current clamp: 3PCS, Instrument bag: 1 PCS, RS232 Com-cable:1 PCS; Software Disk: 1 PCS