Flexible Coil Large Current Clamp Meter AC Current Tester Range AC 0A to 9999A

Description

Flexible Coil Large Current Clamp Meter AC Current Tester Range AC 0.00A to 9999A
Introduction
ETCR6900 Flexible Coil Large Current Clamp Meter is designed and manufactured for field testing of AC large current. Widely used in electric power, communications, meteorology, railway, oil field, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields. Especially suitable for the flat cable dense place,current test of transformer grounding core , thick wire and cable, relay protection, silicon controlled rectifier, frequency conversion speed regulation, semiconductor switch, power electronic conversion equipment, arc welding and other industrial environment with serious signal distortion.
Flexible current clamp, Rogowski Coil, adopts advanced Rogowski Coil technology, which is a loop coil uniformly wound on non-ferromagnetic materials, with no hysteresis effect, almost zero phase error, no magnetic saturation, high linearity and strong anti-interference ability.The output signal is the differential of the current with respect to time. By integrating the output voltage signal, the input current can be truly restored. The measured current ranges from milliamperes up to ten thousands of amperes.Flexible coil without any exposed metal conductor, non-contact measurement, safe and reliable. Small size, light weight, soft and flexible, suitable for narrow environment and flat cable dense places. High measurement accuracy, strong reliability, wide response frequency band, the user can customize the coil length according to demand. The instrument also with peak value hold, data hold, data storage and other functions, easy to use, which is one of the necessary tools for electrician safety inspection and maintenance.
specification
Function
Transformer iron core earth current test; AC leakage current, current online test
Power Supply
DC 9V  LR6 1.5Vx6
Test Method
Flexible CT: The output signal is the differential of current with respect to time. By integrating the output voltage signal, the input current can be truly restored.
Coil Diameter
φ200mm
Range
AC 0.00A～9999A
Resolution
AC 10mA
Accuracy
±2%±3dgt (the wire is at the center of the flexible coil, 23 ℃± 2 ℃)
Coil Length
628mm
Coil Thickness
φ7.5mm (Suitable for use in narrow environments and cable densely packed place, etc.)
The Measured Current  Frequency
50Hz/60Hz(Automatic)
Meter Size
190mm×370mm×40mm
LCD Size
35mm×21.5mm; Display domain: 32mm×15mm
Backlight
with backlight, convenient to use in dark site
Weight
200g
Electric Field Interference
No hysteresis effect, strong anti-interference ability
Position Error
The measured wire should be in the center of the flexible coil as far as possible, not close to the opening and closing mouth, the test error at the opening and closing mouth will increase by one times or more
Sampling Rate
2 times /second
Data Storage
99units, flash display “FULL” symbol indicate storage full
Peak Hold
Peak value capture and hold function, long press POWER key display peak value, and the “  ” symbol display
Data Hold
Data hold function: “DH” symbol display
Line Voltage
Below AC 600V circuit measurement
Overflow Display
Exceed measure range overflow function: “OL” symbol display
Battery Voltage
While battery voltage is lower than 7.2V. low battery voltage symbol display, remind to replace the battery
RatedCurrent
About 8mA
Working environment
-10℃~40℃；below 80%rh
Store environment
-10℃~60℃；below 70%rh
Insulation Resistance
100MΩ or large more,1000V
Suitable Safety Standard
IEC1010-1、IEC1010-2-032、Pollution 2、CAT VI(1000V) ,IEC61326(EMC standard)
PAYMENT INFORMATION:
1.We can accept Credit Cards,Paypal,T/T,Escrow and so on.
2.The buyer is responsible for any tax and/or duty charged by their country.
INTERNATIONAL SHIPPING:
The package will be shipped by EUB DHL, FEDEX or EMS. After we shipped the parcel,we'll fill in the tracking number and inform you by e-mail.Please write the correct address and telephone number when you make orders,so the courier can contact you when they deliver the parcel to you. Thanks！
WARRANTY INFORMATION:
1.All the products have been checked and packed in good condition before dispatch.
2.All the products with one year warranty.
3.If you find any quality problems,please send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one.
4.Buyers have to pay for the return cost and we will pay the cost for resend
5.All products returned should be in new conditions.